Contents

• Release Notes for the Cisco ASA Series, 9.5(x)
• Important Notes
• System Requirements
• ASA and ASDM Compatibility
• VPN Compatibility
• New Features
• New Features in ASA 9.5(3.9)/ASDM 7.6(2)
• New Features in ASAv 9.5(2.200)/ASDM 7.5(2.153)
• New Features in ASA 9.5(2.1)/ASDM 7.5(2)
• New Features in ASA 9.5(2)/ASDM 7.5(2)
• New Features in ASA 9.5(1.5)/ASDM 7.5(1.112)
• New Features in ASDM 7.5(1.90)
• New Features in ASAv 9.5(1.200)/ASDM 7.5(1)
• New Features in ASA 9.5(1)/ASDM 7.5(1)
• Upgrade the Software
• Upgrade Path
• Upgrade Link
• Open and Resolved Bugs
• Open Bugs in Version 9.5(x)
• Resolved Bugs
• Resolved Bugs in Version 9.5(3.9)
• Resolved Bugs in Version 9.5(2.200)
• Resolved Bugs in Version 9.5(2.1)
• Resolved Bugs in Version 9.5(2)
• Resolved Bugs in Version 9.5(1.5)
• Resolved Bugs in Version 9.5(1.200)
• Resolved Bugs in Version 9.5(1)
• End-User License Agreement
• Related Documentation

First Published: August 31, 2015

Last Updated: April 17, 2017

Release Notes for the Cisco ASA Series, 9.5(x)

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This document contains release information for Cisco ASA software Version 9.5(x).

Important Notes

• Potential Traffic Outage (9.5(3) through 9.5(3.6))—Due to bug CSCvd78303, the ASA may stop passing traffic after 213 days of uptime. The effect on each network will be different, but it could range from an issue of limited connectivity to something more extensive like an outage. You must upgrade to a new version without this bug, when available. In the meantime, you can reboot the ASA to gain another 213 days of uptime. Other workarounds may be available. See Field Notice FN-64291 for affected versions and more information.

• E-mail proxy commands deprecated—In ASA Version 9.5(2), the e-mail proxy commands (imap4s, pop3s, smtps) and subcommands are no longer supported.

• CSD commands deprecated or migrated—In ASA Version 9.5(2), the CSD commands (csd image, show webvpn csd image, show webvpn csd, show webvpn csd hostscan, show webvpn csd hostscan image) are no longer supported.

  The following CSD commands will migrate: csd enable migrates to hostscan enable; csd hostscan image migrates to hostscan image.

• Select AAA commands deprecated—In ASA Version 9.5(2), these AAA commands and subcommands (override-account-disable, authentication crack) are no longer supported.

• The RSA toolkit version used in ASA 9.x is different from what was used in ASA 8.4, which causes differences in PKI behavior between these two versions.

  For example, ASAs running 9.x software allow you to import certificates with an Organizational Name Value (OU) field length of 73 characters. ASAs running 8.4 software allow you to import certificates with an OU field name of 60 characters. Because of this difference, certificates that can be imported in ASA 9.x will fail to be imported to ASA 8.4. If you try to import an ASA 9.x certificate to an ASA running version 8.4, you will likely receive the error, "ERROR: Import PKCS12 operation failed.

System Requirements

This section lists the system requirements to run this release.

ASA and ASDM Compatibility

For information about ASA/ASDM software and hardware requirements and compatibility, including module compatibility, see Cisco ASA Compatibility.

VPN Compatibility

For VPN compatibility, see Supported VPN Platforms, Cisco ASA 5500 Series.

New Features

This section lists new features for each release.

Note	New, changed, and deprecated syslog messages are listed in the syslog message guide.

New Features in ASA 9.5(3.9)/ASDM 7.6(2)

Released: April 11, 2017

Note	Verion 9.5(3) was removed from Cisco.com due to bug CSCvd78303.

Feature	Description
Remote Access Features
Configurable SSH encryption and HMAC algorithm.	Users can select cipher modes when doing SSH encryption management and can configure HMAC and encryption for varying key exchange algorithms. You might want to change the ciphers to be more or less strict, depending on your application. Note that the performance of secure copy depends partly on the encryption cipher used. By default, the ASA negotiates one of the following algorithms in order: 3des-cbc aes128-cbc aes192-cbc aes256-cbc aes128-ctr aes192-ctr aes256-ctr. If the first algorithm proposed (3des-cbc) is chosen, then the performance is much slower than a more efficient algorithm such as aes128-cbc. To change the proposed ciphers, use ssh cipher encryption custom aes128-cbc, for example. We introduced the following commands: ssh cipher encryption, ssh cipher integrity. We introduced the following screen: Configuration > Device Management > Advanced > SSH Ciphers Also available in 9.1(7) and 9.4(3).

New Features in ASAv 9.5(2.200)/ASDM 7.5(2.153)

Released: January 28, 2016

Note	This release supports only the ASAv.

Feature	Description
Platform Features
Microsoft Azure support on the ASAv10	Microsoft Azure is a public cloud environment that uses a private Microsoft Hyper V Hypervisor. The ASAv runs as a guest in the Microsoft Azure environment of the Hyper V Hypervisor. The ASAv on Microsoft Azure supports one instance type, the Standard D3, which supports four vCPUs, 14 GB, and four interfaces.
Licensing Features
Permanent License Reservation for the ASAv	For highly secure environments where communication with the Cisco Smart Software Manager is not allowed, you can request a permanent license for the ASAv. Note    Not all accounts are approved for permanent license reservation. Make sure you have approval from Cisco for this feature before you attempt to configure it. We introduced the following commands: license smart reservation, license smart reservation cancel, license smart reservation install, license smart reservation request universal, license smart reservation return No ASDM support.
Smart Agent Upgrade to v1.6	The smart agent was upgraded from Version 1.1 to Version 1.6. This upgrade supports permanent license reservation and also supports setting the Strong Encryption (3DES/AES) license entitlement according to the permission set in your license account. Note    If you downgrade from Version 9.5(2.200), the ASAv does not retain the licensing registration state. You need to re-register with the license smart register idtoken id_token force commandConfiguration > Device Management > Licensing > Smart Licensing page with the Force registration option; obtain the ID token from the Smart Software Manager. We introduced the following commands: show license status, show license summary, show license udi, show license usage We modified the following commands: show license all, show tech-support license We deprecated the following commands: show license cert, show license entitlement, show license pool, show license registration We did not change any screens.

New Features in ASA 9.5(2.1)/ASDM 7.5(2)

Released: December 14, 2015

Note	This release supports only the ASA on the Firepower 9300.

Feature	Description
Platform Features
VPN support for the ASA on the Firepower 9300	With FXOS 1.1.3, you can now configure VPN features.
Firewall Features
Flow off-load for the ASA on the Firepower 9300	You can identify flows that should be off-loaded from the ASA and switched directly in the NIC (on the Firepower 9300). This provides improved performance for large data flows in data centers. Also requires FXOS 1.1.3. We added or modified the following commands: clear flow-offload, flow-offload enable, set-connection advanced-options flow-offload, show conn detail, show flow-offload. We added or modified the following screens: Configuration > Firewall > Advanced > Offload Engine, the Rule Actions > Connection Settings tab when adding or editing rules under Configuration > Firewall > Service Policy Rules.
High Availability Features
Inter-chassis clustering for 6 modules, and inter-site clustering for the ASA on the Firepower 9300	With FXOS 1.1.3, you can now enable inter-chassis, and by extension inter-site clustering. You can include up to 6 modules in up to 6 chassis. We did not modify any commands. We did not modify any screens.
Licensing Features
Strong Encryption (3DES) license automatically applied for the ASA on the Firepower 9300	For regular Cisco Smart Software Manager users, the Strong Encryption license is automatically enabled for qualified customers when you apply the registration token on the Firepower 9300. Note    If you are using the Smart Software Manager satellite deployment, to use ASDM and other strong encryption features, after you deploy the ASA you must enable the Strong Encryption (3DES) license using the ASA CLI. This feature requires FXOS 1.1.3. We removed the following command for non-satellite configurations: feature strong-encryption We modified the following screen: Configuration > Device Management > Licensing > Smart License

New Features in ASA 9.5(2)/ASDM 7.5(2)

Released: November 30, 2015

Feature	Description
Platform Features
Cisco ISA 3000 Support	The Cisco ISA 3000 is a DIN Rail mounted, ruggedized, industrial security appliance. It is low-power, fan-less, with Gigabit Ethernet and a dedicated management port. This model comes with the ASA Firepower module pre-installed. Special features for this model include a customized transparent mode default configuration, as well as a hardware bypass function to allow traffic to continue flowing through the appliance when there is a loss of power. We introduced the following command: hardware-bypass, hardware-bypass manual, hardware-bypass boot-delay We modified the following screen: Configuration > Device Management > Hardware Bypass Also in Version 9.4(1.225).
Firewall Features
DCERPC inspection improvements and UUID filtering	DCERPC inspection now supports NAT for OxidResolver ServerAlive2 opnum5 messages. You can also now filter on DCERPC message universally unique identifiers (UUIDs) to reset or log particular message types. There is a new DCERPC inspection class map for UUID filtering. We introduced the following command: match [not] uuid. We modified the following command: class-map type inspect. We added the following screen: Configuration > Firewall > Objects > Class Maps > DCERPC. We modified the following screen: Configuration > Firewall > Objects > Inspect Maps > DCERPC.
Diameter inspection	You can now inspect Diameter traffic. Diameter inspection requires the Carrier license. We introduced or modified the following commands: class-map type inspect diameter, diameter, inspect diameter, match application-id, match avp, match command-code, policy-map type inspect diameter, show conn detail, show diameter, show service-policy inspect diameter, unsupported We added or modified the following screens: Configuration > Firewall > Objects > Inspect Maps > Diameter and Diameter AVP Configuration > Firewall > Service Policy add/edit wizard's Rule Actions > Protocol Inspection tab
SCTP inspection and access control	You can now use the SCTP protocol and port specifications in service objects, access control lists (ACLs) and access rules, and inspect SCTP traffic. SCTP inspection requires the Carrier license. We introduced the following commands: access-list extended , clear conn protocol sctp, inspect sctp, match ppid, nat static (object), policy-map type inspect sctp, service-object, service, set connection advanced-options sctp-state-bypass, show conn protocol sctp, show local-host connection sctp, show service-policy inspect sctp, timeout sctp We added or modified the following screens: Configuration > Firewall > Access Rules add/edit dialogs Configuration > Firewall > Advanced > ACL Manager add/edit dialogs Configuration > Firewall > Advanced > Global Timeouts Configuration > Firewall > NAT add/edit static network object NAT rule, Advanced NAT Settings dialog box Configuration > Firewall > Objects > Service Objects/Groups add/edit dialogs Configuration > Firewall > Objects > Inspect Maps > SCTP Configuration > Firewall > Service Policy add/edit wizard' s Rule Actions > Protocol Inspection and Connection Settings tabs
Carrier Grade NAT enhancements now supported in failover and ASA clustering	For carrier-grade or large-scale PAT, you can allocate a block of ports for each host, rather than have NAT allocate one port translation at a time (see RFC 6888). This feature is now supported in failover and ASA cluster deployments. We modified the following command: show local-host We did not modify any screens.
Captive portal for active authentication on ASA FirePOWER 6.0.	The captive portal feature is required to enable active authentication using identity policies starting with ASA FirePOWER 6.0. We introduced or modified the following commands: captive-portal, clear configure captive-portal, show running-config captive-portal.
High Availability Features
LISP Inspection for Inter-Site Flow Mobility	Cisco Locator/ID Separation Protocol (LISP) architecture separates the device identity from its location into two different numbering spaces, making server migration transparent to clients. The ASA can inspect LISP traffic for location changes and then use this information for seamless clustering operation; the ASA cluster members inspect LISP traffic passing between the first hop router and the egress tunnel router (ETR) or ingress tunnel router (ITR), and then change the flow owner to be at the new site. We introduced or modified the following commands: allowed-eid, clear cluster info flow-mobility counters, clear lisp eid, cluster flow-mobility lisp, debug cluster flow-mobility, debug lisp eid-notify-intercept, flow-mobility lisp, inspect lisp, policy-map type inspect lisp, site-id, show asp table classify domain inspect-lisp, show cluster info flow-mobility counters, show conn, show lisp eid, show service-policy, validate-key We introduced or modified the following screens: Configuration > Device Management > High Availability and Scalability > ASA Cluster > Cluster Configuration Configuration > Firewall > Objects > Inspect Maps > LISP Configuration > Firewall > Service Policy Rules > Protocol Inspection Configuration > Firewall > Service Policy Rules > Cluster Monitoring > Routing > LISP-EID Table
ASA 5516-X support for clustering	The ASA 5516-X now supports 2-unit clusters. Clustering for 2 units is enabled by default in the base license. We did not modify any commands. We did not modify any screens.
Configurable level for clustering trace entries	By default, all levels of clustering events are included in the trace buffer, including many low level events. To limit the trace to higher level events, you can set the minimum trace level for the cluster. We introduced the following command: trace-level We did not modify any screens.
Interface Features
Support to map Secondary VLANs to a Primary VLAN	You can now configure one or more secondary VLANs for a subinterface. When the ASA receives traffic on the secondary VLANs, it maps the traffic to the primary VLAN. We introduced or modified the following commands: vlan secondary, show vlan mapping We modified the following screens: Configuration > Device Setup > Interface Settings > Interfaces Configuration > Device Setup > Interface Settings > Interfaces > Add Interface > General
Routing Features
PIM Bootstrap Router (BSR) support for multicast routing	The ASA currently supports configuring static RPs to route multicast traffic for different groups. For large complex networks where multiple RPs could exist, the ASA now supports dynamic RP selection using PIM BSR to support mobility of RPs. We introduced the following commands: clear pim group-map, debug pim bsr, pim bsr-border, pim bsr-candidate, show pim bsr-router, show pim group-map rp-timers We introduced the following screen: Configuration > Device Setup > Routing > Multicast > PIM > Bootstrap Router
Remote Access Features
Support for Remote Access VPN in multiple context mode	You can now use the following remote access features in multiple context mode: AnyConnect 3.x and later (SSL VPN only; no IKEv2 support) Centralized AnyConnect image configuration AnyConnect image upgrade Context Resource Management for AnyConnect connections Note    The AnyConnect Apex license is required for multiple context mode; you cannot use the default or legacy license. We introduced the following commands: limit-resource vpn anyconnect, limit-resource vpn burst anyconnect We modified the following screen: Configuration > Context Management > Resource Class > Add Resource Class
Clientless SSL VPN offers SAML 2.0-based Single Sign-On (SSO) functionality	The ASA acts as a SAML Service Provider.
Clientless SSL VPN conditional debugging	You can debug logs by filtering, based on the filter condition sets, and can then better analyze them. We introduced the following additions to the debug command: [no] debug webvpn condition user <user name> [no] debug webvpn condition group <group name> [no] debug webvpn condition p-ipaddress <ipv4> [subnet<mask>] [no] debug webvpn condition p-ipaddress <ipv6> [prefix<prefix>] debug webvpn condition reset show debug webvpn condition show webvpn debug-condition
Clientless SSL VPN cache disabled by default	The clientless SSL VPN cache is now disabled by default. Disabling the clientless SSL VPN cache provides better stability. If you want to enable the cache, you must manually enable it. webvpn cache no disable We modified the following command: cache We modified the following screen: Configuration > Remote Access VPN > Clientless SSL VPN Access > Advanced > Content Cache
Licensing Features
Validation of the Smart Call Home/Smart Licensing certificate if the issuing hierarchy of the server certificate changes	Smart licensing uses the Smart Call Home infrastructure. When the ASA first configures Smart Call Home anonymous reporting in the background, it automatically creates a trustpoint containing the certificate of the CA that issued the Smart Call Home server certificate. The ASA now supports validation of the certificate if the issuing hierarchy of the server certificate changes; you can enable the automatic update of the trustpool bundle at periodic intervals. We introduced the following command: auto-import We modified the following screen: Configuration > Remote Access VPN > Certificate Management > Trusted Certificate Pool > Edit Policy
New Carrier license	The new Carrier license replaces the existing GTP/GPRS license, and also includes support for SCTP and Diameter inspection. For the ASA on the Firepower 9300, the feature mobile-sp command will automatically migrate to the feature carrier command. We introduced or modified the following commands: feature carrier, show activation-key, show license, show tech-support, show version We modified the following screen: Configuration > Device Management > Licensing > Smart License
Monitoring Features
SNMP engineID sync	In an HA pair, the SNMP engineIDs of the paired ASAs are synced on both units. Three sets of engineIDs are maintained per ASA—synced engineID, native engineID and remote engineID. An SNMPv3 user can also specify the engineID of the ASA when creating a profile to preserve localized snmp-server user authentication and privacy options. If a user does not specify the native engineID, the show running config output will show two engineIDs per user. We modified the following commands: snmp-server user, no snmp-server user We did not add or modify any screens. Also available in 9.4(3).
show tech support enhancements	The show tech support command now: Includes dir all-filesystems output—This output can be helpful in the following cases: SSL VPN configuration: check if the required resources are on the ASA Crash: check for the date timestamp and presence of a crash file Removes the show kernel cgroup-controller detail output—This command output will remain in the output of show tech-support detail. We modified the following command: show tech support We did not add or modify any screens. Also available in 9.1(7) and 9.4(3).
logging debug-trace persistence	Formerly, when you enabled logging debug-trace to redirect debugs to a syslog server, if the SSH connection were disconnected (due to network connectivity or timeout), then the debugs were removed. Now, debugs persist for as long as the logging command is in effect. We modified the following command: logging debug-trace We did not modify any screens.

New Features in ASA 9.5(1.5)/ASDM 7.5(1.112)

Released: November 11, 2015

Feature	Description
Platform Features
Support for ASA FirePOWER 6.0	The 6.0 software version for the ASA FirePOWER module is supported on all previously supported device models.
Support for managing the ASA FirePOWER module through ASDM for the 5512-X through 5585-X.	You can manage the ASA FirePOWER module using ASDM instead of using Firepower Management Center (formerly FireSIGHT Management Center) when running version 6.0 on the module. You can still use ASDM to manage the module on the 5506-X, 5506H-X, 5506W-X, 5508-X, and 5516-X when running 6.0. No new screens or commands were added.

New Features in ASDM 7.5(1.90)

Released: October 14, 2015

Feature	Description
Remote Access Features
AnyConnect Version 4.2 support	ASDM supports AnyConnect 4.2 and the Network Visibility Module (NVM). NVM enhances the enterprise administrator’s ability to do capacity and service planning, auditing, compliance, and security analytics. The NVM collects the endpoint telemetry and logs both the flow data and the file reputation in the syslog and also exports the flow records to a collector (a third-party vendor), which performs the file analysis and provides a UI interface. We modified the following screen: Configuration > Remote Access VPN > Network (Client) Access > AnyConnect Client Profile (a new profile called Network Visibility Service Profile)

New Features in ASAv 9.5(1.200)/ASDM 7.5(1)

Released: August 31, 2015

Note	This release supports only the ASAv.

Feature	Description
Platform Features
Microsoft Hyper-V supervisor support	Extends the hypervisor portfolio for the ASAv.
ASAv5 low memory support	The ASAv5 now only requires 1 GB RAM to operate. Formerly, it required 2 GB. For already-deployed ASAv5s, you should reduce the allocated memory to 1 GB or you will see an error that you are using more memory than is licensed.

New Features in ASA 9.5(1)/ASDM 7.5(1)

Released: August 12, 2015

Note	This version does not support the Firepower 9300 ASA security module or the ISA 3000.

Feature	Description
Firewall Features
GTPv2 inspection and improvements to GTPv0/1 inspection	GTP inspection can now handle GTPv2. In addition, GTP inspection for all versions now supports IPv6 addresses. We modified the following commands: clear service-policy inspect gtp statistics, clear service-policy inspect gtp pdpmcb, clear service-policy inspect gtp request, match message id, show service-policy inspect gtp pdpmcb, show service-policy inspect gtp request, show service-policy inspect gtp statistics, timeout endpoint We deprecated the following command: timeout gsn We modified the following screen: Configuration > Firewall > Objects > Inspect Maps > GTP
IP Options inspection improvements	IP Options inspection now supports all possible IP options. You can tune the inspection to allow, clear, or drop any standard or experimental options, including those not yet defined. You can also set a default behavior for options not explicitly defined in an IP options inspection map. We introduced the following commands: basic-security, commercial-security, default, exp-flow-control, exp-measure, extended-security, imi-traffic-description, quick-start, record-route, timestamp We modified the following screen: Configuration > Firewall > Objects > Inspect Maps > IP Options
Carrier Grade NAT enhancements	For carrier-grade or large-scale PAT, you can allocate a block of ports for each host, rather than have NAT allocate one port translation at a time (see RFC 6888). We introduced the following commands: xlate block-allocation size, xlate block-allocation maximum-per-host. We added the block-allocation keyword to the nat command. We introduced the following screen: Configuration > Firewall > Advanced > PAT Port Block Allocation. We added Enable Block Allocation the object NAT and twice NAT dialog boxes.
High Availability Features
Inter-site clustering support for Spanned EtherChannel in Routed firewall mode	You can now use inter-site clustering for Spanned EtherChannels in routed mode. To avoid MAC address flapping, configure a site ID for each cluster member so that a site-specific MAC address for each interface can be shared among a site’s units. We introduced or modified the following commands: site-id, mac-address site-id, show cluster info, show interface We modified the following screen: Configuration > Device Management > High Availability and Scalability > ASA Cluster > Cluster Configuration
ASA cluster customization of the auto-rejoin behavior when an interface or the cluster control link fails	You can now customize the auto-rejoin behavior when an interface or the cluster control link fails. We introduced the following command: health-check auto-rejoin We introduced the following screen: Configuration > Device Management > High Availability and Scalability > ASA Cluster > Auto Rejoin
The ASA cluster supports GTPv1 and GTPv2	The ASA cluster now supports GTPv1 and GTPv2 inspection. We did not modify any commands. We did not modify any screens.
Cluster replication delay for TCP connections	This feature helps eliminate the “unnecessary work” related to short-lived flows by delaying the director/backup flow creation. We introduced the following command: cluster replication delay We introduced the following screen: Configuration > Device Management > High Availability and Scalability > ASA Cluster Replication Also available for the Firepower 9300 ASA security module in Version 9.4(1.152).
Disable health monitoring of a hardware module in ASA clustering	By default when using clustering, the ASA monitors the health of an installed hardware module such as the ASA FirePOWER module. If you do not want a hardware module failure to trigger failover, you can disable module monitoring. We modified the following command: health-check monitor-interface service-module We modified the following screen: Configuration > Device Management > High Availability and Scalability > ASA Cluster > Cluster Interface Health Monitoring
Enable use of the Management 1/1 interface as the failover link on the ASA 5506H	On the ASA 5506H only, you can now configure the Management 1/1 interface as the failover link. This feature lets you use all other interfaces on the device as data interfaces. Note that if you use this feature, you cannot use the ASA Firepower module, which requires the Management 1/1 interface to remain as a regular management interface. We modified the following commands: failover lan interface, failover link We modified the following screen: Configuration > Device Management > High Availability and Scalability > Failover > Setup
Routing Features
Support for IPv6 in Policy Based Routing	IPv6 addresses are now supported for Policy Based Routing. We introduced the following commands: set ipv6 next-hop, set default ipv6-next hop, set ipv6 dscp We modified the following screens: Configuration > Device Setup > Routing > Route Maps > Add Route Map > Policy Based Routing Configuration > Device Setup > Routing > Route Maps > Add Route Maps > Match Clause
VXLAN support for Policy Based Routing	You can now enable Policy Based Routing on a VNI interface. We did not modify any commands. We modified the following screen: Configuration > Device Setup > Interface Settings > Interfaces > Add/Edit Interface > General
Policy Based Routing support for Identity Firewall and Cisco Trustsec	You can configure Identity Firewall and Cisco TrustSec and then use Identity Firewall and Cisco TrustSec ACLs in Policy Based Routing route maps. We did not modify any commands. We modified the following screen: Configuration > Device Setup > Routing > Route Maps > Add Route Maps > Match Clause
Separate routing table for management-only interfaces	To segregate and isolate management traffic from data traffic, the ASA now supports a separate routing table for management-only interfaces. We introduced or modified the following commands: backup, clear ipv6 route management-only, clear route management-only, configure http, configure net, copy, enrollment source, name-server, restore, show asp table route-management-only, show ipv6 route management-only show route management-only We did not modify any screens.
Protocol Independent Multicast Source-Specific Multicast (PIM-SSM) pass-through support	The ASA now allows PIM-SSM packets to pass through when you enable multicast routing, unless the ASA is the Last-Hop Router. This feature allows greater flexibility in choosing a multicast group while also protecting against different attacks; hosts only receive traffic from explicitly-requested sources. We did not modify any commands. We did not modify any screens.
Remote Access Features
IPv6 VLAN Mapping	ASA VPN code has been enhanced to support full IPv6 capabilities. No configuration change is necessary for the administrator.
Clientless SSL VPN SharePoint 2013 Support	Added support and a predefined application template for this new SharePoint version. We modified the following screen: Configuration > Remote Access VPN > Clientless SSL VPN Access > Portal > Bookmarks > Add Bookmark List > Select Bookmark Type > Predefined application templates
Dynamic Bookmarks for Clientless VPN	Added CSCO_WEBVPN_DYNAMIC_URL and CSCO_WEBVPN_MACROLIST to the list of macros when using bookmarks. These macros allow the administrator to configure a single bookmark that can generate multiple bookmark links on the clientless user’s portal and to statically configure bookmarks to take advantage of arbitrarily sized lists provided by LDAP attribute maps. We modified the following screen: Configuration > Remote Access VPN > Clientless SSL VPN Access > Portal > Bookmarks
VPN Banner Length Increase	The overall banner length, which is displayed during post-login on the VPN remote client portal, has increased from 500 to 4000. We modified the following command: banner (group-policy). We modified the following screen: Configuration > Remote Access VPN > .... Add/Edit Internal Group Policy > General Parameters > Banner
Cisco Easy VPN client on the ASA 5506-X, 5506W-X, 5506H-X, and 5508-X	This release supports Cisco Easy VPN on the ASA 5506-X series and for the ASA 5508-X. The ASA acts as a VPN hardware client when connecting to the VPN headend. Any devices (computers, printers, and so on) behind the ASA on the Easy VPN port can communicate over the VPN; they do not have to run VPN clients individually. Note that only one ASA interface can act as the Easy VPN port; to connect multiple devices to that port, you need to place a Layer 2 switch on the port, and then connect your devices to the switch. We introduced the following commands: vpnclient enable, vpnclient server, vpnclient mode, vpnclient username, vpnclient ipsec-over-tcp, vpnclient management, vpnclient vpngroup, vpnclient trustpoint, vpnclient nem-st-autoconnect, vpnclient mac-exempt We introduced the following screen: Configuration > VPN > Easy VPN Remote
Monitoring Features
Show invalid usernames in syslog messages	You can now show invalid usernames in syslog messages for unsuccessful login attempts. The default setting is to hide usernames when the username is invalid or if the validity is unknown. If a user accidentally types a password instead of a username, for example, then it is more secure to hide the “username” in the resultant syslog message. You might want to show invalid usernames to help with troubleshooting login issues. We introduced the following command: no logging hide username We modified the following screen: Configuration > Device Management > Logging > Syslog Setup This feature is also available in 9.2(4) and 9.3(3).
REST API Features
REST API Version 1.2.1	We added support for the REST API Version 1.2.1.

Upgrade the Software

This section provides the upgrade path information and a link to complete your upgrade.

Upgrade Path

See the following table for the upgrade path for your version. Some versions require an interim upgrade before you can upgrade to the latest version.

Current ASA Version	First Upgrade to:	Then Upgrade to:
8.2(x) and earlier	8.4(6)	9.1(3) and later
8.3(x)	8.4(6)	9.1(3) and later
8.4(1) through 8.4(4)	8.4(6) or 9.0(2+)	9.1(3) and later
8.4(5+)	—	9.1(3) and later
8.5(1)	9.0(2+)	9.1(3) and later
8.6(1)	9.0(2+)	9.1(3) and later
9.0(1)	9.0(2+)	9.1(3) and later
9.0(2+)	—	9.1(3) and later
9.1(1)	9.1(2)	9.1(3) and later
9.1(2+)	—	9.1(3) and later
9.2(x)	—	9.2(2) and later
9.3(x)	—	9.3(2) and later
9.4(x)	—	9.4(2) and later
9.5(x)	—	9.5(2) and later
9.6(x)	—	9.6(2) and later
9.7(x)	—	9.8(1) and later

Upgrade Link

To complete your upgrade, see Upgrade to ASA 9.4 and ASDM 7.4.

Open and Resolved Bugs

The open and resolved bugs for this release are accessible through the Cisco Bug Search Tool. This web-based tool provides you with access to the Cisco bug tracking system, which maintains information about bugs and vulnerabilities in this product and other Cisco hardware and software products.

Note	You must have a Cisco.com account to log in and access the Cisco Bug Search Tool. If you do not have one, you can register for an account. If you do not have a Cisco support contract, you can only look up bugs by ID; you cannot run searches.

For more information about the Cisco Bug Search Tool, see the Bug Search Tool Help & FAQ.

Open Bugs in Version 9.5(x)

If you have a Cisco support contract, use the following dynamic search for all open bugs severity 3 and higher for Version 9.5(x):

• 9.5 open bug search.

The following table lists open bugs at the time of this Release Note publication.

Caveat ID Number	Description
CSCto19832	OpenLDAP needs to be upgraded or patched
CSCuv86562	Traceback: ASA crash in thread name fover_health_monitoring_thread
CSCuw83618	ASA5508X SSD LED always green even when SSD is removed
CSCux20294	Free memory drops to 0 after clientless VPN Test
CSCux75565	ASA/DOC: Spaces can be used in LDAP DN
CSCux85525	XMLSoft libxml2 Encoding Conversion Denial of Service Vulnerability
CSCux85527	XMLSoft libxml2 xmlParserInputGrow Function Denial of Service Vulnerab
CSCux85528	XMLSoft libxml2 XML Entity Processing Denial of Service Vulnerability
CSCux85532	XMLSoft libxml2 xmlNextChar Function Memory Corruption Vulnerability
CSCux85533	XMLSoft libxml2 xmlParseXMLDecl Function Denial of Service Vulnerabili
CSCuy28172	DOC: ASA IPV6 LAN-to-LAN VPNs is compatible with non-ASA peers
CSCuy47780	5508 and 5516 Devices may not boot 9.5.1 or later images
CSCuy85511	libxml2 htmlParseNameComplex() Function Denial of Service Vulnerabilit
CSCuz05856	XMLSoft libxml2 xmlStringGetNodeList Function Memory Exhaustion Denial
CSCuz67536	Configuration retrieval from external server fails in multicontext mode
CSCuz81201	ASA 5506 interface Counters & OIDs showing incorrect value for traffic!
CSCva32092	OSPFv3/IPv6 flapping every 30 min between ASA cluster and 4500
CSCva39094	ASA traceback in CLI thread while making MPF changes
CSCva46651	ASAv Azure: ASAv not responding or passing traffic
CSCva52514	ASAv-Azure: waagent may reload when asav deployed with load balancer
CSCva62667	Shut down interfaces shows up in ASP routing table
CSCva69346	Unable to relay DHCP discover packet from ASA when NAT is matched
CSCva70079	SIP packets mangled when using TLS1.2 and ASA is server
CSCva72317	Linux Kernel NULL Pointer Dereference Denial of Service Vulnerability
CSCva72318	XMLSoft libxml2 XML Content Processing External Entity Expansion Vulne
CSCva72319	XMLSoft libxml2 Format String Vulnerability
CSCva79278	ASAv: TCP state bypass not matching the traffic required
CSCva84089	ASA Crash Checkheap Free Buffer Corrupted
CSCva89342	Interfaces get deleted on SFR during Multi-context HA configuration sync
CSCvb11599	ASAv Azure: ASAv30 Anyconnect peer support.
CSCvb13690	ASA : Botnet update fails with a lot of Errors

Resolved Bugs

This section lists resolved bugs per release.

Resolved Bugs in Version 9.5(3.9)

The following table lists select resolved bugs at the time of this Release Note publication.

Caveat ID Number	Description
CSCtw90511	Packet captures cause CPU spike on Multi-Core platforms due to spin_lock
CSCuc11186	ARP: Proxy IP traffic is hijacked.
CSCum70304	FIPS self test power on fails - fipsPostDrbgKat
CSCum74032	ASA traceback on standby when SNMP polling
CSCun21186	ASA traceback when retrieving idfw topn user from slave
CSCup37416	Stale VPN Context entries cause ASA to stop encrypting traffic
CSCup96099	"show resource usage detail counter all 1" causes cpu hog
CSCuq80704	ASA classifies TCP packets as PAWS failure incorrectly
CSCur87011	ASA low DMA memory on low end ASA-X -5512/5515 devices
CSCus10787	Transactional ACL commit will bypass security policy during compilation
CSCus16416	Share licenses are not activated on failover pair after power cycle
CSCus37458	ASA traceback in Thread name DATAPATH when handling multicast packet
CSCus53126	ASA traffic not sent properly using 'traffic-forward sfr monitor-only'
CSCut10103	ASA 5545x Upgrade to 9.2(2)4 causes Traceback in Thread Name SSL
CSCut14209	Cisco ASA XML Denial of Service Vulnerability
CSCuu48197	ASA: Stuck uauth entry rejects AnyConnect user connections
CSCuu50708	ASA Traceback on 9.1.5.19
CSCuv20449	Traceback in Thread Name: ssh when using capture or continuous ping
CSCuv47191	9.5.1 - Crash in bcm_esw_init thread
CSCuv49446	ASA traceback on Standby device during config sync in thread DATAPATH
CSCuv86562	Traceback: ASA crash in thread name fover_health_monitoring_thread
CSCuw02009	ASA - SSH sessions stuck in CLOSE_WAIT causing ASA to send RST
CSCuw19671	ASA traceback while restoring backup configuration from ASDM
CSCuw28735	Cisco ASA Software Version Information Disclosure Vulnerability
CSCuw39685	ASA - Filtering HTTP via Websense or SFR may cause memory corruption
CSCuw44038	Watchdog traceback in ldap_client_thread with large number of ldap grps
CSCuw48499	QEMU coredump: qemu_thread_create: Resource temporarily unavailable
CSCuw51576	SSH connections are not timed out on ASA (stuck in rtcli)
CSCuw55813	Standby ASA traceback in Thread Name: EIGRP-IPv4
CSCuw71147	Traceback in Unicorn Proxy Thread, in http_header_by_name
CSCuw87331	ASA: Traceback in Thread name DATAPATH-7-1918
CSCuw90116	ASA 9.4.1 traceback upon clearing and reconfiguring ACL
CSCuw92005	Thread Name: DATAPATH-17-3095: ASA in Cluster Reloads Unexpectedly
CSCuw95262	After some time flash operations fail and configuration can not be saved
CSCux00686	Evaluate CVE-2015-6360 for libsrtp Denial of Service (DoS)
CSCux03626	Traceback in thread name: Unicorn Proxy Thread
CSCux05081	RSA 4096 key generation causes failover
CSCux07002	ASA: assertion "pp->pd == pd" failed: file "main.c", line 192
CSCux08783	CWS: ASA does not append XSS headers
CSCux08838	ASA: Traceback in Checkheaps
CSCux09181	http-form authentication fails after 9.3.2
CSCux09310	ASA traceback when using an ECDSA certificate
CSCux10499	Smart Tunnel starts and Java closes without any message
CSCux11440	ASA traceback in Unicorn Proxy Thread
CSCux15273	show memory indicates inaccurate free memory available
CSCux16427	PBR incorrect route selection for deny clause
CSCux17527	ASA memory leak related to Botnet
CSCux18455	SNMP: Memory Leak Walking CISCO-ENHANCED-MEMPOOL-MIB
CSCux20178	OSPF neighbor goes down after "reload in xx" commnad in 9.2 and later
CSCux21955	ASA: FAILOVER not working with password encryption.
CSCux23659	ASA 9.1.6.10 traceback after remove compact flash and execute dir cmd
CSCux29842	Primary and Secondary ASA in HA is traceback in Thread Name:DataPath
CSCux29929	ASA 9.4.2 traceback in DATAPATH
CSCux30780	GTPv1 traceback in gtpv1_process_msg
CSCux33808	ASA ERROR:FIPS Self-Test failure,fips_continuous_rng_test [-1:12:0:2:16]
CSCux35538	Traceback in ctm_ssl_generate_key with DHE ciphers SSL VPN scaled test
CSCux36112	PBR: Mem leak in cluster mode due to policy based route
CSCux37303	Port-Channel Config on Gi 0/0 causes Boot Loop - FIPS related
CSCux37442	Cisco signed certificate expired for WebVpn Port Forward Binary on ASA
CSCux41145	Evaluation of pix-asa for OpenSSL December 2015 Vulnerabilities
CSCux42936	ASA 9.5.1 traceback in Threadname Datapath due to SIP Inspection
CSCux43978	DHCP Relay fails for cluster ASAs with long interface names
CSCux45179	SSL sessions stop processing -"Unable to create session directory" error
CSCux47195	ASA(9.5.2) changing the ACK number sent to client with SFR redirection
CSCux56111	"no ipv6-vpn-addr-assign" CLI not working
CSCux59122	ASA L7 policy-map comes into affect only if the inspection is re-applied
CSCux61257	ASA: Traceback in Thread IP Address Assign
CSCux66866	Traffic drop due to constant amount of arp on ASASM
CSCux69987	ASA: Traceback on ASA device after adding FQDN objects in NAT rule
CSCux70784	ASA traceback while viewing large ACL
CSCux70998	Reload in Thread Name: IKE Daemon
CSCux71197	"show resource usage" gives wrong number of routes after shut/no sh
CSCux72610	ASA TACACS+: process tacplus_snd uses large percentage of CPU
CSCux72835	ASA 9.5 - OCSP check using global routing table instead of management
CSCux81683	ASA Traceback on Thread Name: Unicorn Admin Handler
CSCux82835	Nat pool exhausted observed when enabling asp transactional-commit nat
CSCux86769	VLAN mapping doesn't work when connection falls back to TLS
CSCux87457	ASA traceback in Thread Name: https_proxy
CSCux88237	ASA traceback in DATAPATH thread
CSCux92157	ASA Traceback Assert in Thread Name: ssh_init with component ssh
CSCux93751	Cisco ASA Linux Kernel Vulnerability - CVE-2016-0728
CSCux94598	ASA using a huge dynamic ACL may cause Anyconnect connectivity failures
CSCux96716	ASA tracebacks when replicating Xlate to the standby/slave
CSCux98029	ASA reloads with traceback in thread name DATAPATH or CP Processing
CSCuy00296	Traceback in Thread: IPsec message handler
CSCuy01420	ASA traceback in Thread Name: Unicorn Proxy Thread.
CSCuy01438	ASA traceback with SIP inspection and SFR enabled in 9.5.2
CSCuy03024	ASA traceback and reload citing Thread Name: idfw_proc
CSCuy05949	ASA: MAC address changes on active context when WRITE STANDBY is issued
CSCuy06125	Re-adding context creates context without configs on some slaves
CSCuy07753	Smart tunnel does not work since Firefox 32bit version 43
CSCuy11281	ASA: Assert traceback in version 9.4.2
CSCuy11905	ASA 5585 traceback when the User name is mentioned in the Access list
CSCuy13937	ASA Watchdog traceback in CP Processing thread during TLS processing
CSCuy15636	ASA may traceback with: DATAPATH-9-3101/DATAPATH-7-3145/DATAPATH-3-1685
CSCuy21206	Traceback when drop is enabled with diameter inspection and tls-proxy
CSCuy21287	STBY ASA does't pass traffic via ASA-IC-6GE-SFP-B ifc after reload
CSCuy22561	VPN Load-Balancing does not send load-balancing cert for IPv6 Address
CSCuy25163	Cisco ASA ACL ICMP Echo Request Code Filtering Vulnerability
CSCuy32321	Traceback in ldap_client_thread with ldap attr mapping and pw-mgmt
CSCuy32728	VPN LB stops working when cluster encryption is configured
CSCuy32964	ASA Crash on cluster member or on standby member of failover pair after replication of conns
CSCuy34265	ASA Access-list missing and losing elements after configuration change
CSCuy36897	Can't navigate to OWA 2013 due to ssl errors
CSCuy40207	Traceback: assertion "0" failed: file "ctm_daemon.c"
CSCuy41986	OCSP validation fails when multiple certs in chain are verified
CSCuy42223	BGP:Deployment failed with reason supported on management-only interface
CSCuy43839	ASA reloads in thread name: DATAPATH while encrypting L2L packet
CSCuy44472	BVI : Interface IPv6 address deleted from standby context on HA - A/A
CSCuy45475	ASA : Configuration not replicated on mate if standby IP is missing
CSCuy47706	Traceback at gtpv1_process_pdp_create_req
CSCuy50406	Crash in proxyi_rx_q_timeout_timer
CSCuy51918	Buffer overflow in RAMFS dirent structure causing traceback
CSCuy54567	Evaluation of pix-asa for OpenSSL March 2016
CSCuy55468	Unicorn Proxy Thread causing CP contention
CSCuy57644	ASAv sub-interface failing to send traffic with customised mac-address
CSCuy63642	ASA 9.1(6) traceback processing outbound DTLS Packet
CSCuy66942	Cisco ASA Software DHCP Relay Denial of Service vulnerability
CSCuy73652	Traceback in thread name idfw when modifying object-group having FQDN
CSCuy74218	Assert Traceback in Thread Name: DATAPATH on clustered packet reassembly
CSCuy78802	orignial master not defending all GARP packets after cluster split brain
CSCuy80070	OSPF routes not populating over L2L tunnel
CSCuy82905	ASA crashes when global access-list config is cleared
CSCuy85243	ASA traceback when receive Radius attribute with improper variable type
CSCuy87597	ASA - Traceback in CP Processing Thread During Private Key Decryption
CSCuy90936	ASA may stop responding to OSPF Hello packets
CSCuy95543	Improve efficiency of malloc_avail_freemem()
CSCuy96391	ASA clientless rewriter failure at 'CSCOPut_hash' function
CSCuz00077	ASA 9.1.6.4 traceback with Thread Name: telnet/ci
CSCuz04534	Memory leak in 112 byte bin when packet hits PBR and WCCP rules
CSCuz08625	ASA traceback in SSH thread
CSCuz09255	ASA does not respond to NS in Active/Active HA
CSCuz09394	infinite loop in JS rewriter state machine when return followed by var
CSCuz10371	ASA Traceback and reload by strncpy_sx.c
CSCuz14600	Kenton 9.5.1'boot system/boot config' commands not retained after reload
CSCuz14808	5585-10 traceback in Thread Name: idfw_proc
CSCuz16398	Incorrect modification of NAT divert table.
CSCuz16565	9.6.2 EST - assertion "0" failed: file "snp_vxlan.c"
CSCuz21068	CSCOPut_hash can initiate unexepected requests
CSCuz21178	ASA traceback in threadname ssh
CSCuz23354	CPU usage is high after timer dequeue failed in GTP
CSCuz28000	Context config may get rejected if all the units in Cluster reloaded
CSCuz30425	Network command disappears from BGP after reload with name
CSCuz33255	Traceback in IKEv2 Daemon with 20+ second CPU hog.
CSCuz36938	Traceback on editing a network object on exceeding the max snmp hosts
CSCuz38115	ASA Tback when large ACL applied to interface with object-group-search
CSCuz38180	ASA: Page Fault traceback in DATAPATH on standby ASA after booting up
CSCuz38888	WebVPN rewrite fails for MSCA Cert enrollment page / VBScript
CSCuz40081	ASA memory leak due to vpnfo
CSCuz40793	Interfaces get deleted on SFR during HA configuration sync
CSCuz42390	ASA Stateful failover for DRP works intermittently
CSCuz44687	Traceback data path self deadlock panic while attempt to get spin lock
CSCuz44968	Commands not installed on Standby due to parser switch
CSCuz47295	Cisco ASA Software Local Certificate Authority Denial of Service Vulnerability
CSCuz52474	Evaluation of pix-asa for OpenSSL May 2016
CSCuz54193	ASA: Traceback on ASA in Datapath as we enable SFR traffic redirection
CSCuz54545	ASA Address not mapped traceback - configuring snmp-server host
CSCuz61092	Interface health-check failover causes OSPF not to advertise ASA as ABR
CSCuz63531	Observing Memory corruption, assert for debug ospf
CSCuz64603	GTP traceback at gtp_update_sig_conn_timestamp while processing data
CSCuz66661	ASA Cut-through Proxy inactivity timeout not working
CSCuz67349	ASA Cluster fragments reassembled before transmission with no inspection
CSCuz67590	ASA may Traceback with Thread Name: cluster rx thread
CSCuz67596	ASA may Traceback with Thread Name: Unicorn Admin Handler
CSCuz67690	ASA crashed due to Election severe problem no master is promoted
CSCuz70330	ASA: SSH being denied on the ASA device as the maximum limit is reached
CSCuz72352	traceback during tls-proxy handshake
CSCuz80281	IPv6 neighbor discovery packet processing behavior
CSCuz90648	2048/1550/9344 Byte block leak cause traffic disruption & module failure
CSCuz92074	ASA with PAT fails to untranslate SIP Via field that doesnt contain port
CSCuz92921	ASA crashes while clearing global access-list
CSCuz94862	IKEv2: Data rekey collisions can cause inactive IPsec SAs to get stuck
CSCuz95806	DNS Doctoring DNS64 is not working
CSCuz98220	ASA traceback with Thread Name: Dispatch Unit
CSCuz98704	Traceback in CP Processing thread after upgrade
CSCva00190	ASA 9.4.2.6 High CPU due to CTM message handler due to chip resets
CSCva00939	Remove ACL warning messages in show access-list when FQDN is resolved
CSCva01570	Unexpected end of file logon.html in WebVPN
CSCva02817	ASA not rate limiting with DSCP bit set from the Server
CSCva03607	show service-policy output reporting incorrect values
CSCva03982	ASA : Mem leak in cluster mode due to PBR lookup
CSCva10054	ASA ASSERT traceback in DATAPATH due to sctp inspection
CSCva15911	On reloading the ASA, ASA mounts SSD as disk 0, instead of the flash.
CSCva16471	IPv6 OSPF routes do not update when a lower metric route is advertised
CSCva24924	ASA SM on 9300 reloads multi-context over SSH when config-url is entered
CSCva26771	ASA : PBR Mem leak as packet dropped
CSCva31378	ASA treaceback at Thread Name: rtcli async executor process
CSCva35439	ASA DATAPATH traceback (Cluster)
CSCva36202	BGP Socket not open in ASA after reload
CSCva38556	Cisco ASA Input Validation File Injection Vulnerability
CSCva39094	ASA traceback in CLI thread while making MPF changes
CSCva39804	Interfaces get deleted on SFR during cluster rejoining
CSCva40844	Crypto accelerator ring timeout causes packet drops
CSCva46920	Traceback in Thread Name: ssh when issuing show tls-proxy session detail
CSCva49256	memory leak in ssh
CSCva62861	uauth is failed after failover
CSCva68987	ASA drops ICMP request packets when ICMP inspection is disabled
CSCva69584	OSPF generates Type-5 LSA with incorrect mask, which gets stuck in LSDB
CSCva69799	ASA stuck in boot loop due to FIPS Self-Test failure
CSCva70095	ASA negotiates TLS1.2 when server in tls-proxy
CSCva76568	ASA : Enabling IKEv1/IKEv2 opens RADIUS ports
CSCva77852	ipsecvpn-ikev2_oth: 5525 9.4.2.11 traceback in Thread Name: IKEv2 Daemon
CSCva81749	IPV6 address not assigned when connecting via IPSEC protocol
CSCva84635	ASA: CHILD_SA collision brings down IKEv2 SA
CSCva85382	ASA memory leak for CTS SGT mappings
CSCva87077	GTP traceback at gtpv1_process_msg for echo response
CSCva87160	OTP authentication is not working for clientless ssl vpn
CSCva88796	AnyConnect Sessions Cannot Connect Due to Stuck L2TP Uauth Sessions
CSCva90806	ASA Traceback when issue 'show asp table classify domain permit'
CSCva91420	ASA Traceback in CTM Message Handler
CSCva92151	Cisco ASA SNMP Remote Code Execution Vulnerability
CSCva92813	ASA Cluster DHCP Relay doesn't forward the server replies to the client
CSCva94702	Enqueue failures on DP-CP queue may stall inspected TCP connection
CSCvb03994	Traceback in IKE_DBG
CSCvb05667	H.323 inspection causes Traceback in Thread Name: CP Processing
CSCvb05787	traceback in network udpmod_get after anyconnect test load application
CSCvb13690	ASA : Botnet update fails with a lot of Errors
CSCvb13737	wr mem/ wr standby is not syncing configs on standby
CSCvb14997	ASA DHCP Relay rewrites netmask and gw received as part of DHCP Offer
CSCvb19251	ASA as DHCP relay drops DHCP 150 Inform message
CSCvb19843	Buffer Overflow in ASA Leads to Remote Code Execution
CSCvb22435	ASA Traceback in thread name CP Processing due to DCERPC inspection
CSCvb22848	ASA 9.1.7-9 crash in Thread Name: NIC status poll
CSCvb27868	ASA 1550 block depletion with multi-context transparent firewall
CSCvb29411	AAA authentication/authorization fails if only accessible via mgmt vrf
CSCvb29688	Stale VPN Context entries cause ASA to stop encrypting traffic despite fix for CSCup37416
CSCvb30445	ASA may generate DATAPATH Traceback with policy-based routing enabled
CSCvb31833	Traceback : ASA with Threadname: DATAPATH-0-1790
CSCvb32297	WebVPN:VNC plugin:Java:Connection reset by peer: socket write error
CSCvb36199	Thread Name: snmp ASA5585-SSP-2 running 9.6.2 traceback
CSCvb39147	Lower NFS throughput rate on Cisco ASA platform
CSCvb45039	ASA traceback with Thread Name aaa_shim_thread
CSCvb48640	Evaluation of pix-asa for Openssl September 2016
CSCvb49273	Traceback triggered by CoA on ASA when sending/receiving to/from ISE
CSCvb52988	ASA Traceback Thread Name: emweb/https
CSCvb63503	AAA session handle leak with IKEv2 when denied due to time range
CSCvb63819	ASA-SM traceback with Thread : fover_parse during upgrade OS 9.1.6 to 9.4.3
CSCvb64161	ASA fairly infrequently rewrites the dest MAC address of multicast packet for client
CSCvb68766	ASA traceback at Thread Name: IKE Daemon.
CSCvb74249	ASA dropping traffic with TCP syslog configured in multicontext mode
CSCvd78303	ARP functions fail after 213 days of uptime, drop with error 'punt-rate-limit-exceeded'

Resolved Bugs in Version 9.5(2.200)

There were no bugs fixed in 9.5(2.200).

Resolved Bugs in Version 9.5(2.1)

There were no bugs fixed in 9.5(2.1).

Resolved Bugs in Version 9.5(2)

If you have a Cisco support contract, use the following search for resolved bugs severity 3 and higher for Version 9.5(2):

• 9.5(2) fixed bug search.

The following table lists resolved bugs at the time of this Release Note publication.

Identifier	Description
CSCuv94338	ASA traceback in Thread Name: CP Crypto Result Processing.
CSCuu27334	ASA: Traceback with Thread Name - AAA
CSCuu73395	Auth-prompt configured in one context appears in another context
CSCuv32615	ASA: LDAP over SSL Authentication failure
CSCuv12884	Unable to authenticate with remove aaa-server from different context
CSCuw00971	ASA truncates url-redirect at 160 chars for ra vpn clients (ISE 1.3+)
CSCut28210	AAA: RSA/SDI integration failing with ASA 9.3(2) - node secret issue
CSCus47259	Cisco ASA XAUTH Bypass Vulnerability
CSCut27332	ASA traceback in aaa_shim_thread / command author done for dACL install
CSCuu48626	ASA - access list address argument changed from host 0.0.0.0 to host ::
CSCuv92371	ASA traceback: SSH Thread: many users logged in and dACLs being modified
CSCuv12564	Memory leak @regcomp_unicorn with APCF configured
CSCus56590	ASA - Traceback in Thread Name: fover_parse
CSCuw09578	ASA 9.3.3.224 traceback in ak47_platform.c with WebVPN stress test
CSCuv87150	ASA traceback in Thread Name: fover_parse (ak47/ramfs)
CSCut88287	ASA Traceback in vpnfol_thread_msg
CSCuv87760	Unicorn proxy thread traceback with RAMFS processing
CSCus32005	ASA - Traceback in thread name SSH while applying BGP show commands
CSCuu10284	ASA Dataplane captures dont capture packets when using match/access-list
CSCuu61573	9.5.2 Gold Setup - Traceback in DATAPATH-6-2596 snp_fp_get_frag_chain
CSCur20322	ASA 9.2.1 - DATAPATH Traceback in L2 cluster environment
CSCus97061	ASA Cluster member traceback in DATAPATH
CSCuv39775	ASA cluster-Incorrect "current conns" counter in service-policy
CSCuu28909	ASA cluster: ICMP loop on CCL for ICMP packet destined to the VPN tunnel
CSCuw36853	ASA: ICMP error loop on cluster CCL with Interface PAT
CSCut56198	Clustering: Traceback in DATAPATH with transparent FW
CSCuu66218	ASA is not correctly handling errors on AES-GCM ICV
CSCuu18989	ASA %ASA-3-201011: Connection limit exceeded when not hitting max limit
CSCuu75901	ASA failover due to issue show local-host command make CPU-hog
CSCus92856	ASA traceback in DATAPATH Thread due to Double Block Free
CSCut40770	Interface TLV to SFR is corrupt when frame is longer than 2048 bytes
CSCuv91730	Request allow packets to pass when snort is down for ASA configurations
CSCuv58559	Traceback in Thread Name: DATAPATH on modifying "set connection" in MPF
CSCuw66397	DHCP Server Process stuck if dhcpd auto_config already enabled from CLI
CSCuu84085	DHCP-DHCP Proxy thread traceback shortly after failover and reload
CSCut44082	EIGRP configuration not being correctly replicated between failover ASAs
CSCuu77207	ASA - URL filter - traceback on thread name uauth_urlb clean
CSCut92194	ASA traceback in Thread Name: CP Processing
CSCur07061	Traceback on standby ASA during hitless upgrade
CSCuv01177	ASA: traceback in IDFW AD agent
CSCze96017	Active ftp-data is blocked by Firepower on Chivas Beta on 5512
CSCuu45858	ASA Traceback in cp_syslog
CSCut86523	ASA: Silently Drops packets with SFR Module installed.
CSCuu73716	Traceback in Thread CP Processing
CSCuu56912	ASA change non-default port to 443 for https traffic redirected to CWS
CSCut30741	ASA redirection to Scansafe tower fails with log id "775002" in syslog
CSCuu91304	Immediate FIN from client after GET breaks scansafe connection
CSCuq99821	ASA/ASASM drops SIP invite packets with From field containing "" and \
CSCut48009	Traceback in thread CP Processing
CSCut45114	2048-byte block leak if DNS server replies with "No such name"
CSCuu94945	ASA: Traceback while copying file using SCP on ASA
CSCuw41548	DNS Traceback in channel_put()
CSCut28217	Active ASA in failover setup reboots on its own
CSCuu36639	ASA 5506X: ESP Packet drop due to crypto accelerator ring timeout
CSCus08239	ASDM upload causes traceback, OCTEON_CRYPTO: SG buffers exceeds limit
CSCuv70576	Cisco ASA VPN Memory Block Exhaustion Vulnerability
CSCuo08193	Traceback in Thread Name: DATAPATH-1-1382 while processing nat-t packet
CSCuu39636	Cert Auth fails with 'max simultaneous-login restriction' error
CSCuu82229	ikev2 with DH 19 and above fails to pass traffic after phase2 rekey
CSCut75983	ASA Traceback in PPP
CSCuw17930	Improper S2S IPSec Datapath Selection for Remote Overlapping Networks
CSCuw22886	Split-tunnel not working for EzVPN client on Kenton device (9.5.1)
CSCut95793	ASA: Anyconnect IPv6 Traceroute does not work as expected
CSCut01856	ASA dropping traffic with TCP syslog configured in multicontext mode
CSCuv07106	ASATraceback in ssh whilst adding new line to extended ACL
CSCuu63656	ASA not generating PIM register packet for directly connected sources
CSCuw22130	ASA traceback when removing dynamic PAT statement from cluster
CSCtz98516	Observed Traceback in SNMP while querying GET BULK for 'xlate count'
CSCuu45812	asa Traceback with Thread Name idfw_proc
CSCuu39615	eglibc 2.18 is missing upstream fix #15073
CSCuv96011	OSPF over IKEv2 L2L tunnel is broken on ASA with 9.2.1 onwards
CSCuv45756	ASA may tracebeck when displaying packet capture with trace option
CSCuv11566	ASA LDAP CRL query baseObject DN string is malformed
CSCuv66333	ASA picks incorrect trustpoint to verify OCSP Response
CSCut67965	CRYPTO_PKI: ERROR: Unable to allocate new session. Max sessions reached
CSCut15570	Anyconnect SSL VPN certificate authentication fails o ASA
CSCuu46569	ASA CA certificate import fails with different types of Name Constraints
CSCus78450	ASA cert validation fails when suitable TP is above the resident CA cert
CSCuu45813	ASA Name Constraints dirName improperly verified
CSCuv57389	ASA PKI: cert auth fails after upgrade to 9.1(6.4) / 9.1(6.6) / 9.1(6.8)
CSCuv88785	RA validation failed when CA/subCA contains name constraints
CSCui20213	5585 interface counters show 0 for working interfaces and console errors
CSCuu04012	ASA CX - Data Plane marked as DOWN untill ASA reload.
CSCuv10258	ASA5505 permanent base license, temp secplus, failover, vlan count issue
CSCuw29566	ASA5585 9.5(1): Support Failover Lan on Management0/0 port
CSCus62863	Kenton 5516: Interface dropping ARPs after flapping under traffic load
CSCuq57307	ASA 8.4 Memory leak due to duplicate entries in ASP table
CSCuw06294	ASA: Traceback in Thread Name Checkheaps due to webvpn
CSCuv10938	'redistribute' cmds under 'router eigrp' removed on deleting any context
CSCuu53928	ASA does not set forward address or p-bit in OSPF redistrubution in NSSA
CSCuu31751	ASA OSPF database not reflect changes
CSCuv50968	CRL download functionality seems to be broken on ASA
CSCuv42413	Dynamic Route Not Installed After Failover
CSCut37974	EIGRP authentication not working with simple pasword
CSCur09141	RRI static routing changes not updated in routing table
CSCut10078	Standby ASA does not apply OSPF route after config replication
CSCuv50709	Standby ASA inside IP not reachable after Anyconnect disconnect
CSCuv79552	Standby traceback during config replication with customization export
CSCuu06081	ASAv licesing enforcement should not be CLI parser based
CSCuw59388	Unable to load ASDM to a Context in Multiple Context Mode
CSCtx43501	CPU hog due to snmp polling of ASA memory pool information
CSCuu04160	snmpwalk causes slow memory leak on ASA
CSCuu84697	ASA Traceback in Thread Name ssh/client
CSCus70693	ASA 9.3.2 SSL doesn't work with error: %ASA-4-402123: CRYPTO:
CSCut03981	ASA SSLVPN Client cert validation failure - SSL Lib error: Bad RSA Sig
CSCus27650	Cut Through proxy not working correctly with TLS1.2
CSCuv51649	SSL : Unable to Join nodes in Cluster
CSCuu02848	Disable ECDSA SSL Ciphers When Manually Configuring RSA Cert for SSL
CSCuu87823	ASAv traceback in DATAPATH when used for WebVPN
CSCuv27197	ASA SSLVPN RDP Plugin session freezes under heavy load with activex
CSCuv92384	ASA TCP Normalizer sends PUSH ACK for invalid ACK for half-open CONNS
CSCuu86195	conn-max counter is not decreased accordingly
CSCut39985	Per-session PAT RST sent to incorrect direction after closing session
CSCut49111	ASA traceback because of TD tcp-intercept feature
CSCuw26991	ASA: Traceback in Thread Unicorn Admin Handler due to Threat Detection
CSCut36927	Cluster destabilizes when contexts are removed
CSCuv43902	ASA: Watchdog Traceback with Thread Name:- SXP CORE
CSCur07369	SXP Version Mismatch Between ASA & N7K with clustering
CSCuw86069	ASAv Cannot remove/change default global_policy or inspection_default
CSCut49034	ASA: High CPU on standby due to RDP conn to AC client from CL SSL portal
CSCuw14334	Trace back with Thread Name: IP Address Assign
CSCut12513	ASA allows citrix ICA connection without authentication
CSCuq97035	WEBVPN: Citrix 5/6 application doesn't launch with IE10/Windows 7
CSCut71095	ASA WebVPN clientless cookie authentication bypass
CSCuv30184	AddThis widget is not shown causing Traceback in Unicorn Proxy Thread
CSCuu32905	ASA WebVPN: Javascript fails to execute when accessing internal portal
CSCuv05386	Clientless webvpn on ASA does not display asmx files
CSCuv69235	HTTP chunked data causing watchdog
CSCuv05916	Need to prevent traceback in js_parser_print_rest
CSCuw87910	PCP 10.6 Clientless VPN Access is Denied when accessing Pages
CSCuw44744	Traceback in WebVPN rewriter
CSCuu78835	Webvpn rewrite issues for Confluence - by atlassian on latest v6.4.5
CSCus46895	WebVPN Rewriter: "parse" method returns curly brace instead of semicolon
CSCuv86500	Webvpn: JS parser may crash if the underlying connection is closed

Resolved Bugs in Version 9.5(1.5)

If you have a Cisco support contract, use the following search for resolved bugs severity 3 and higher for Version 9.5(1.5):

• 9.5(1.5) fixed bug search.

The following table lists resolved bugs at the time of this Release Note publication.

Identifier	Description
CSCuq97035	WEBVPN: Citrix 5/6 application doesn't launch with IE10/Windows 7
CSCus08239	ASDM upload causes traceback, OCTEON_CRYPTO: SG buffers exceeds limit
CSCut03981	ASA SSLVPN Client cert validation failure - SSL Lib error: Bad RSA Sig
CSCut49034	ASA: High CPU on standby due to RDP conn to AC client from CL SSL portal
CSCut95793	ASA: Anyconnect IPv6 Traceroute does not work as expected
CSCuu73395	Auth-prompt configured in one context appears in another context
CSCuu73716	Traceback in Thread CP Processing
CSCuu75901	ASA failover due to issue show local-host command make CPU-hog
CSCuu77207	ASA - URL filter - traceback on thread name uauth_urlb clean
CSCuu87823	ASAv traceback in DATAPATH when used for WebVPN
CSCuv05386	Clientless webvpn on ASA does not display asmx files
CSCuv05916	Need to prevent traceback in js_parser_print_rest
CSCuv09538	ASA: CLI commands not showing help(?) options for local authorization
CSCuv11566	ASA LDAP CRL query baseObject DN string is malformed
CSCuv12884	Unable to authenticate with remove aaa-server from different context
CSCuv27197	ASA SSLVPN RDP Plugin session freezes under heavy load with activex
CSCuv32615	ASA: LDAP over SSL Authentication failure
CSCuv35243	ASA: Not able to remove ACE with "log default" keyword
CSCuv39775	ASA cluster-Incorrect "current conns" counter in service-policy
CSCuv42413	Dynamic Route Not Installed After Failover
CSCuv43902	ASA: Watchdog Traceback with Thread Name:- SXP CORE
CSCuv45756	ASA may tracebeck when displaying packet capture with trace option
CSCuv57389	ASA PKI: cert auth fails after upgrade to 9.1(6.4) / 9.1(6.6) / 9.1(6.8)
CSCuv69235	HTTP chunked data causing watchdog
CSCuv70576	Cisco ASA VPN Memory Block Exhaustion Vulnerability
CSCuv79552	Standby traceback during config replication with customization export
CSCuv86500	Webvpn: JS parser may crash if the underlying connection is closed
CSCuv87150	ASA traceback in Thread Name: fover_parse (ak47/ramfs)
CSCuv87760	Unicorn proxy thread traceback with RAMFS processing
CSCuv88785	RA validation failed when CA/subCA contains name constraints
CSCuv91730	Request allow packets to pass when snort is down for ASA configurations
CSCuw00971	ASA truncates url-redirect at 160 chars for ra vpn clients (ISE 1.3+)
CSCuw09578	ASA 9.3.3.224 traceback in ak47_platform.c with WebVPN stress test
CSCuw30700	traffic-forward interface command is not working on 5585

Resolved Bugs in Version 9.5(1.200)

There were no bugs fixed in 9.5(1.200).

Resolved Bugs in Version 9.5(1)

If you have a Cisco support contract, use the following search for resolved bugs severity 3 and higher for Version 9.5(1):

• 9.5(1) fixed bug search.

The following table lists resolved bugs at the time of this Release Note publication.

Identifier	Description
CSCuu31281	AAA Authorization HTTP sends username in password field of authorization
CSCus57241	ASA 9.3.2:DAP intermittently uses dflt policy for VPN RA sessions
CSCuu73087	Standalone AnyConnect fails to connect due to empty DAP user message
CSCur17006	Add cli to control masked username in syslog
CSCut96928	ASA : Password creation date is decrementing by one with every reboot
CSCuu27334	ASA: Traceback with Thread Name - AAA
CSCut22865	[ASA] CTP not working if proxyACL port_argument is gt
CSCut54218	ASA tunnel-group"password-expire-in-days"not prompting a password change
CSCut28210	AAA: RSA/SDI integration failing with ASA 9.3(2) - node secret issue
CSCut27332	ASA traceback in aaa_shim_thread / command author done for dACL install
CSCuu48626	ASA - access list address argument changed from host 0.0.0.0 to host ::
CSCut92373	ASA 9.0.3 not logging permitted UDP traffic
CSCus83942	ASA : ACL logging is not getting disabled with keyword "log disable"
CSCut31315	[ASA] access-list ACL_name standard permit host 0.0.0.0 deleted
CSCuv12564	Memory leak @regcomp_unicorn with APCF configured
CSCur99653	Codenomicon HTTP-server suite may cause crash
CSCus32005	ASA - Traceback in thread name SSH while applying BGP show commands
CSCuv25327	bgp ipv6 neighborship fails with ASA after hard reset on router
CSCuu10284	ASA Dataplane captures dont capture packets when using match/access-list
CSCuu13345	Drop reasons missing from asp-drop capture
CSCuu28909	ASA cluster: ICMP loop on CCL for ICMP packet destined to the VPN tunnel
CSCut56198	Clustering: Traceback in DATAPATH with transparent FW
CSCur56038	RPC error in request config after replicated a large configuration
CSCut49711	show cluster mem indicates incorrect values
CSCut44075	Traceback in snp_cluster_get_buffer
CSCuu66218	ASA is not correctly handling errors on AES-GCM ICV
CSCuu88607	Doubling counting flow bytes for decrypted packets
CSCus56252	Cisco ASA DHCPv6 Relay Denial of Service Vulnerability
CSCut49724	Corrupted host name may occur with DHCP
CSCuu84085	DHCP-DHCP Proxy thread traceback shortly after failover and reload
CSCut44082	EIGRP configuration not being correctly replicated between failover ASAs
CSCut92194	ASA traceback in Thread Name: CP Processing
CSCuu16983	ASA: failover logging messages appear in user context
CSCut11895	Failover assembly remained in active-active state permanantly
CSCur07061	Traceback on standby ASA during hitless upgrade
CSCut06531	ASA: XFRAME support for .JS and .JNLP URL's
CSCuv01177	ASA: traceback in IDFW AD agent
CSCuu54660	ASA Remote Access - Phase 1 terminated after xauth
CSCur68226	ASA SMTP inspection should not disable TLS by default
CSCut05676	Handling esmtp default parameters for TLS
CSCze96017	Active ftp-data is blocked by Firepower on Chivas Beta on 5512
CSCuq69907	ASA traceback: thread name "scansafe_poll"
CSCuq99821	ASA/ASASM drops SIP invite packets with From field containing "" and \
CSCut48009	Traceback in thread CP Processing
CSCut83833	USB device hot plug not supported in running ASA
CSCut45114	2048-byte block leak if DNS server replies with "No such name"
CSCuu07799	Cisco ASA DNS Denial of Service Vulnerability
CSCuu02761	DNS should perform IPv4 lookups if IPv6 address is not reachable
CSCuv02304	EEM action not executed on absolute time when NTP is configured
CSCuu36639	ASA 5506X: ESP Packet drop due to crypto accelerator ring timeout
CSCur51051	LU allocate connection failed on the Standby ASA unit
CSCuu39636	Cert Auth fails with 'max simultaneous-login restriction' error
CSCuv07126	ikev2 enable added to config when zones are used despite ERROR msg
CSCut80316	Ikev2 Session with bogus assigned IP address stays on ASA
CSCus85532	IKEv2: IPSec SA's are created by dynamic crypto map for static peers
CSCut75983	ASA Traceback in PPP
CSCut24490	L2TP/IPSec Optimal MSS is not what it's supposed to be
CSCut64327	L2TP/IPsec traffic dropped due to "vpn-overlap-conflict"
CSCut69675	Radius Acct-Terminate-Cause for L2TP over IPSec is incorrect.
CSCus98309	Duplicate IPv6 address is configurable in 1 ASA or context
CSCuu41142	IPv6 local host route fail when setting link-local/Global simultaneously
CSCut01856	ASA dropping traffic with TCP syslog configured in multicontext mode
CSCuu67411	Timeout:FloatingConnection valid(0:0:30-1193:0)remove http &telnet confg
CSCuu19489	ASA inspection-MPF ACL changes not inserted into ASP table properly
CSCuv07106	ASATraceback in ssh whilst adding new line to extended ACL
CSCuu63656	ASA not generating PIM register packet for directly connected sources
CSCus74398	Cisco ASA PIM Multicast Registration Vulnerability
CSCus14147	ASA generate pool exhausted for sip inspect with embedded IP but no port
CSCti05769	Migration of max_conn/em_limit to MPF is completely wrong in 8.3
CSCui37201	Misleading error msg for pat-pool with mapped object
CSCtz98516	Observed Traceback in SNMP while querying GET BULK for 'xlate count'
CSCut71347	PBA: Generate syslogs for port block allocation related failures
CSCuu33321	Two Dynamic PAT with and without block-allocation
CSCuu39615	eglibc 2.18 is missing upstream fix #15073
CSCus84220	ASA crashes for the OSPFv2 packets from codenomicon
CSCuv01022	ASA:OSPF over L2L tunnels is not working with multiple cry map entries
CSCut52679	Cisco ASA OSPFv2 Denial of Service Vulnerability
CSCuu88548	Ampersand (&) not encoded in packet tracer phase 'extra' field
CSCus19673	"no nameif" is removing the policy-route configuration
CSCus86487	PBR: DF & DSCP bits are not getting set without valid set next-hop
CSCus78109	Policy based routing is not working with twice NAT
CSCus63993	ASA - Traceback in thread name: CERT API
CSCuu74823	Cryptomaps lose trustpoint when syncing configuration from cluster unit
CSCuu81932	ASA tunnel-group-map cannot contain spaces
CSCut67965	CRYPTO_PKI: ERROR: Unable to allocate new session. Max sessions reached
CSCut15570	Anyconnect SSL VPN certificate authentication fails o ASA
CSCuu46569	ASA CA certificate import fails with different types of Name Constraints
CSCuu45813	ASA Name Constraints dirName improperly verified
CSCut48571	Incorrect cert chain sent to connecting IPSec clients
CSCut75202	PKI: potential pki session handle leak in IKEv2 L2L configurations
CSCus69021	5506-X: 'no buffer' interface counter reports incorrect errors
CSCus62863	Kenton 5516: Interface dropping ARPs after flapping under traffic load
CSCuu75675	kenton: For ASA5516, ASAOS should support SSLVPN of 300 instead of 250
CSCuv72010	Kernel command line is displayed while booting 9.5.1 Image
CSCuq27342	Traceback and reload triggered by failover configuration
CSCut23991	PPPoE session state timer does not initialize properly
CSCuq57307	ASA 8.4 Memory leak due to duplicate entries in ASP table
CSCut67315	ASA :Top 10 Users status is not getting enabled from ASDM.
CSCuu08031	ASA QoS Priority Queue tx-ring-limit 512 causes high impact to LLQ
CSCut37042	Secondary ASA stuck in config sync while upgrading to 8.4.x
CSCuj68919	Multiple problems with output of show processes memory
CSCuv10938	'redistribute' cmds under 'router eigrp' removed on deleting any context
CSCus24519	ASA Cluster: Default OSPF route gone on Master unit
CSCuu53928	ASA does not set forward address or p-bit in OSPF redistrubution in NSSA
CSCut01395	ASA silently dropping OSPF LS Update messages from neighbors
CSCuu99349	ASA-3-317012 and "No route to host" errors even though the route exists
CSCuu00733	ASA: ECMP stopped working after upgrade to 9.3.2
CSCus64394	Misleading route-map warning message
CSCur09141	RRI static routing changes not updated in routing table
CSCut10078	Standby ASA does not apply OSPF route after config replication
CSCut26062	xszASA 9.2.1 Eigrp Authentication does not work with 16 character key
CSCuu02635	Remove demo and eval warning for sfr monitor-only
CSCus79307	ASAv cannot send SL messages after toggeling of "service call-home" cmd
CSCus79129	ASAv crashes when CiscoTAC-1 profile pointed to Transport Gateway w/ dbg
CSCuu04160	snmpwalk causes slow memory leak on ASA
CSCuu07308	"ssh scopy enable" deleted from configuration
CSCuu52976	ASA not checking the MAC of the TLS records
CSCuu93339	Cisco ASA Poodle TLS Variant
CSCus27650	Cut Through proxy not working correctly with TLS1.2
CSCuu97304	SSL connection failing to WebVPN portal
CSCuv51649	SSL : Unable to Join nodes in Cluster
CSCuu83280	Evaluation of OpenSSL June 2015
CSCut46019	MARCH 2015 OpenSSL Vulnerabilities
CSCuu87823	ASAv traceback in DATAPATH when used for WebVPN
CSCus42901	JANUARY 2015 OpenSSL Vulnerabilities
CSCut64846	To-the-box UDP traffic not getting inspected and getting dropped on ASA
CSCus11465	ASA teardown connection after receiving same direction fins
CSCuu86195	conn-max counter is not decreased accordingly
CSCut04182	NFS connections not timing out after failover
CSCut39985	Per-session PAT RST sent to incorrect direction after closing session
CSCut49111	ASA traceback because of TD tcp-intercept feature
CSCus89139	Exception on asdm_handler stream line: </threat-detection>
CSCus54537	ASAv requires a reboot for the license to take effect.
CSCuu09302	ASAv: RSA key pair needs to be automatically generated with 2048 bits
CSCuu07462	Cannot bootup ASAv-KVM when deployed via RHEL (7.1) / OpenStack (Juno)
CSCus89286	ASA Traceback in SSL library due to DMA memory exhaustion
CSCus53692	ASA traceback in Thread Name: fover_parse
CSCus37840	AnyConnect upgrade from AC 2.5 to AC 3.1 fails
CSCus95290	Cisco ASA VPN XML Parser Denial of Service Vulnerability
CSCuc16662	HTML/Java File Browser- created file or folder shows 9 months offset
CSCut71095	ASA WebVPN clientless cookie authentication bypass
CSCuu48813	WebVpn: portal is not displayed after re-login
CSCuv30184	AddThis widget is not shown causing Traceback in Unicorn Proxy Thread
CSCuu18564	ASA WebVPN : jQuery based Calendar table fails to load; Empty frame
CSCuu18527	ASA WebVPN: HTTP 302 Location URL rewritten incorrectly
CSCuu32905	ASA WebVPN: Javascript fails to execute when accessing internal portal
CSCut85049	Issue with downloading images from Sharepoint
CSCuv38654	rewriter returns 302 for a file download
CSCut35406	Src url of video track tag not mangled via webvpn
CSCut58935	WebVPN: Tsweb fails to work through clientless portal
CSCut39169	WebVPN:Rewrite issue with 'eval' expressions inside JS on Peoplesoft app
CSCur42776	Mac version smart-tunnel uses SSLv3 which is a vulnerability
CSCuq10239	Windows 8 with new JRE, IE is not gaining access to smart tunnel

End-User License Agreement

For information on the end-user license agreement, go to http:/​/​www.cisco.com/​go/​warranty.

Related Documentation

For additional information on the ASA, see Navigating the Cisco ASA Series Documentation.

Copyright © 2017, Cisco Systems, Inc. All rights reserved.