Unspecified vulnerability in Cisco IOS 12.2SRE before 12.2(33)SRE4, 15.0, and 15.1, and IOS XE 2.1.x through 3.3.x, when an MPLS domain is configured, allows remote attackers to cause a denial of service (device crash) via a crafted IPv6 packet, related to an expired MPLS TTL, aka Bug ID CSCto07919.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 12.2(33)sre (including) | 12.2(33)sre (including) |
| Ios | Cisco | 12.2(33)sre0a (including) | 12.2(33)sre0a (including) |
| Ios | Cisco | 12.2(33)sre1 (including) | 12.2(33)sre1 (including) |
| Ios | Cisco | 12.2(33)sre2 (including) | 12.2(33)sre2 (including) |
| Ios | Cisco | 12.2(33)sre3 (including) | 12.2(33)sre3 (including) |
| Ios | Cisco | 12.2sre (including) | 12.2sre (including) |
| Ios | Cisco | 15.0 (including) | 15.0 (including) |
| Ios | Cisco | 15.1 (including) | 15.1 (including) |