For your convenience, these release notes list the resolved bugs for each patch.
 Note |
Each list is auto-generated once and is not subsequently updated. Depending on how and when a bug was categorized or updated in our system, it may not appear in the release notes. You should regard the Cisco Bug Search Tool as the 'source of truth.' |
If you have a support contract, you can use the Cisco Bug Search Tool to obtain an up-to-date list of resolved bugs for Firepower products. You can constrain searches to bugs affecting specific Firepower platforms and versions. You can also search by bug ID, or for specific keywords.
These general queries display resolved bugs for Firepower products running Version 6.7.x patches:
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Bug ID |
Headline |
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ASA - rare cp processing corruption causes console lock |
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ASA running 9.6.4.20 Traceback in threadname Unicorn Proxy Thread |
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FMC generates Connection Events from a SYN flood attack |
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Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote |
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ASAv failover traffic on SR-IOV interfaces might be dropped due to interface-down |
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ASA traceback with thread: idfw_proc |
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ASA traceback and reload during SSL handshake |
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Traceback/Page-fault in Clientless WebVPN due to HTTP cleanup |
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[ciam] GNU readline _rl_tropen Function Insecure Temporary File Creation Vulnerability |
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CIAM: linux-kernel 3.14.39 need to investigate vulnerabilities (2015 and older) |
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CIAM: linux-kernel 3.14.39 vulnerabilities (2017-2020, SIR - Medium) ) |
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FXOS - AAA/RADIUS - NAS-IP Field set to 127.0.01 |
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CIAM: pcre 8.35 and 8.38 |
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FTD Lina engine may traceback in datapath after enabling SSL decryption policy |
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ASA traceback observed when "config-url" is entered while creating new context |
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Netflow template not sent under certain circumstances |
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statsAG memory leak |
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No utility to handle XFS corruption on 2100/1000 series Firepower devices |
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FXOS: Voltage on DC PSU displayed with wrong values from the 'show stats' |
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ASA traceback and reload on inspect esmtp |
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ASA 9.12 random traceback and reload in DATAPATH |
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OSPF network commands go missing in the startup-config after upgrading the ASA |
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Traceback due to fover and ssh thread |
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Traceback leads to the purg_process |
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VIC adapter kernel crash at boot |
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Upgrade : FSM status can show incorrect value after upgrade |
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Unexpected traceback and reload on FTD creating a Core file |
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ASA: High number of CPU hog in igb_saleen_io_sfp_mod_poll_thread process |
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ASA: EasyVPN HW Client triggers duplicate phase 2 rekey causing disconnections across the tunnel |
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ASA/FTD: Mac address-table flap seen on connected switch after a HA switchover |
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FTD 6.6 : High CPU spikes on snmpd process |
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ASA keeps reloading with "octnic_hm_thread". After the reload, it takes very long time to recover. |
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FPR2100 High disk usage in partition /opt/cisco/platform/logs due to growth of httpd log files |
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Cisco FXOS and NX-OS Software UDLD DoS and Arbitrary Code Execution Vulnerability |
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CIAM: linux-kernel 3.14.39 CVE-2020-14386 and others |
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CIAM: libproxy 0.4.11 CVE-2020-25219 |
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CIAM: gnutls 3.3.5 CVE-2020-24659 |
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[ciam] GNOME project libxml2 v2.9.10 and earlier have a global Buffer Overflow in at The |
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ASA traceback and reload due to VPN thread on firepower 2140 |
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Snort busy drops with PDTS Tx queue stuck |
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ASA traceback and reload while executing "show tech-support" command |
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ASA stale VPN Context seen for site to site and AnyConnect sessions |
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WR6, WR8 and LTS18 commit id update in CCM layer (sprint 98, seq 2) |
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Memory leak : DME process may traceback generating core on Firepower 4100/9300 (M5 series only) |
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restart of snmpd for agx communication fail to snmp-sa |
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FTD traceback and reload on DATAPATH thread when processing encapsulated flows |
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Error "No such file or directory" happended when using "copy ftp: wrokspace:" in FXOS 2.8.1 |
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radius_rcv_auth can shoot up control plane CPU to 100%. |
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Secondary unit stuck in Bulk sync infinitely due to interface of Primary stuck in init state |
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TCP File transfer (Big File) not properly closed when Flow offload is enabled |
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CIAM: linux-kernel 3.14.39 CVE-2020-25645 and others |
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ASA syslog traceback while strncpy NULL string passed from SSL library |
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ASA traceback and reload on Thread Name: ci/console |
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SNMP V3 walk fails on Secondary nodes with Authorization Error |
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IKEv2 with EAP, MOBIKE status fails to be processed. |
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SNMP process crashed, while upgrading the QP to v9.14.1.109 |
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ASA/FTD may traceback and reload due to memory corruption in SNMP |
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Director/Backup flows are left behind and traffic related to this flow is blackholed |
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ASASM traceback and reload after upgrade up to 9.12(4)4 and higher |
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TACACS+ ASCII password change request not handled properly |
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VPN syslogs are generated at a rate of 600/s until device goes into a hang state |
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Cisco FXOS and NX-OS Software UDLD DoS and Arbitrary Code Execution Vulnerability |
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9.10.1.11 ASA on FPR2110 traceback and reloads randomly |
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ASA: "class-default" class-map redirecting non-DNS traffic to DNS inspection engine |
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CIAM: tcp-dump 4.9.3 CVE-2020-8037 |
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ASAv snmp traceback on reload |
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ASA/FTD traceback and reload related to SNMP and management-access configuration |
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IPSec transport mode traffic corruption for inbound traffic for some FPR platforms |
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DAP stopped working after upgrading the ASA to 9.13(1)13 |
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Timezone in "show clock" is different from which in "show run clock" |
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IPv4 Default Tunneled Route Rejected |
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ASA Fails to process HTTP POST with SAML assertion containing multiple query parameters |
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CRUZ paloview is not accessible on release build |
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M500IT Model Solid State Drives on ASA5506 may go unresponsive after 3.2 Years in service |
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FPR-4150 - ASA traceback and reload with thread name DATAPATH |
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Name of anyconnect custom attribute of type dynamic-split-exclude-domains is changed after reload |
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ASA: Random L2TP users cannot access resources due to stale ACL filter entries |
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ASA traceback in IKE Daemon and reload |
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Standby FTD 6.6.1 core at Process Name: lina |
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ASA traceback and reload on Thread name snmp_alarm_thread |
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M500IT Model Solid State Drives on ISA3000 may go unresponsive after 3.2 Years in service |
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SNMP walk for v2 and v3 fails with No Such Object available on this agent at this OID is seen |
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ASA 9.15.1.7 traceback and reload in Thread Name: DATAPATH |
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