Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4T, 12.4XZ, and 12.4YA, when Zone-Based Policy Firewall SIP Inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a crafted SIP transit packet, aka Bug ID CSCsr18691.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 12.2xna (including) | 12.2xna (including) |
| Ios | Cisco | 12.2xnb (including) | 12.2xnb (including) |
| Ios | Cisco | 12.2xnc (including) | 12.2xnc (including) |
| Ios | Cisco | 12.2xnd (including) | 12.2xnd (including) |
| Ios | Cisco | 12.4t (including) | 12.4t (including) |
| Ios | Cisco | 12.4xz (including) | 12.4xz (including) |
| Ios | Cisco | 12.4ya (including) | 12.4ya (including) |
| Ios | Cisco | 12.4yb (including) | 12.4yb (including) |
References
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18886
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8130.shtml
- http://www.securitytracker.com/id?1022930
- http://www.vupen.com/english/advisories/2009/2759
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7254
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18886
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8130.shtml
- http://www.securitytracker.com/id?1022930
- http://www.vupen.com/english/advisories/2009/2759
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7254