Memory leak in the NAT feature in Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (memory consumption, and device hang or reload) via SIP packets that require translation, related to a memory starvation vulnerability, aka Bug ID CSCti35326.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 12.4 (including) | 12.4 (including) |
| Ios | Cisco | 15.0 (including) | 15.0 (including) |
| Ios | Cisco | 15.1 (including) | 15.1 (including) |
References
- http://osvdb.org/80701
- http://secunia.com/advisories/48515
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-nat
- http://www.securityfocus.com/bid/52758
- http://www.securitytracker.com/id?1026864
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74432
- http://osvdb.org/80701
- http://secunia.com/advisories/48515
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-nat
- http://www.securityfocus.com/bid/52758
- http://www.securitytracker.com/id?1026864
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74432