CVEvulnerability

CVE-2011-3274

6.1 MEDIUM Published 2011-10-03 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-10-03
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.1 MEDIUM — AV:A/AC:L/Au:N/C:N/I:N/A:C

Description

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 configurations

• cisco ios 12.2\(33\)sre • cisco ios 12.2\(33\)sre0a • cisco ios 12.2\(33\)sre1 • cisco ios 12.2\(33\)sre2 • cisco ios 12.2\(33\)sre3 • cisco ios 12.2sre • cisco ios 15.0 • cisco ios 15.1 • cisco ios xe 2.1.0 • cisco ios xe 2.1.1 • cisco ios xe 2.1.2 • cisco ios xe 2.2.1 • cisco ios xe 2.2.2 • cisco ios xe 2.2.3 • cisco ios xe 2.3.0 • cisco ios xe 2.3.1 • cisco ios xe 2.3.2 • cisco ios xe 2.4.0 • cisco ios xe 2.4.1 • cisco ios xe 2.4.2 • cisco ios xe 2.4.3 • cisco ios xe 2.4.4 • cisco ios xe 2.5.0 • cisco ios xe 2.5.1 • cisco ios xe 2.5.2 • cisco ios xe 2.6.0 • cisco ios xe 2.6.1 • cisco ios xe 2.6.2 • cisco ios xe 3.1.0s • cisco ios xe 3.1.1s • cisco ios xe 3.1.2s • cisco ios xe 3.1.3s • cisco ios xe 3.1.4s • cisco ios xe 3.2.0s • cisco ios xe 3.2.1s • cisco ios xe 3.2.2s • cisco ios xe 3.3.0s

References