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Cisco IOS Software Releases 12.2 Special and Early Deployments

Security Advisories, Responses and Notices

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Cisco IOS Software Release 12.2(8)YD
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(8)YJ
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
Cisco IOS Software Release 12.2(8)YL
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
Cisco IOS Software Release 12.2(8)YM
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
Cisco IOS Software Release 12.2(4)BW
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
Cisco IOS Software Release 12.2(4)XW
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(4)YB
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(4)YF
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(4)YG
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(4)YH
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)BY1
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XA
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XB
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XG
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XI
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XJ
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XK
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XN
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XQ
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XR
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)XT
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(2)YC
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(1)XD
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(1)XE
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Release 12.2(1)XF
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Cisco Security Advisory: Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite
  20/Feb/2003
Cisco IOS Software Releases 12.2 B
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Vulnerabilities in the Internet Key Exchange Xauth Implementation
  06/Apr/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
Cisco IOS Software Releases 12.2 DD
- Cisco Security Response: Making Unidirectional VLAN and PVLAN Jumping Bidirectional
  17/Jun/2008
- Cisco Security Advisory: IOS Heap-based Overflow Vulnerability in System Timers
  04/Nov/2005
- Cisco Security Advisory: Vulnerabilities in Cisco IOS Secure Shell Server
  03/May/2005
- Cisco Security Advisory: Cisco Telnet Denial of Service Vulnerability
  31/Dec/2004
- Rootkits on Cisco IOS Devices
  12/Nov/2009
- Cisco Security Advisory: Transport Layer Security Renegotiation Vulnerability New!
  09/Nov/2009
- Cisco Security Advisory: Cisco IOS Software Multiple Features IP Sockets Vulnerability
  25/Jun/2009
- Cisco Security Response: Cisco IOS Line Printer Daemon (LPD) Protocol Stack Overflow
  09/Oct/2007
- Cisco Security Advisory: Crafted ICMP Messages Can Cause Denial of Service
  27/Apr/2005
- Cisco Security Notice: W32.BLASTER Worm Mitigation Recommendations
  19/Jul/2004
- Cisco Security Notice: Enumerating Locally Defined Users in Cisco IOS
  24/Jul/2003
- Cisco Security Advisory: MS SQL Worm Mitigation Recommendations
  13/Feb/2003
- Cisco Security Notice: Response to BugTraq - show Command Vulnerability
  09/May/2000