Vulnerability Monitor

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CVE-2011-3274

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.

Published

2011-10-03T23:55:03.720

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.1 (MEDIUM)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

6.5

Impact Score

6.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ios 12.2\(33\)sre Yes
Operating System cisco ios 12.2\(33\)sre0a Yes
Operating System cisco ios 12.2\(33\)sre1 Yes
Operating System cisco ios 12.2\(33\)sre2 Yes
Operating System cisco ios 12.2\(33\)sre3 Yes
Operating System cisco ios 12.2sre Yes
Operating System cisco ios 15.0 Yes
Operating System cisco ios 15.1 Yes
Operating System cisco ios_xe 2.1.0 Yes
Operating System cisco ios_xe 2.1.1 Yes
Operating System cisco ios_xe 2.1.2 Yes
Operating System cisco ios_xe 2.2.1 Yes
Operating System cisco ios_xe 2.2.2 Yes
Operating System cisco ios_xe 2.2.3 Yes
Operating System cisco ios_xe 2.3.0 Yes
Operating System cisco ios_xe 2.3.1 Yes
Operating System cisco ios_xe 2.3.2 Yes
Operating System cisco ios_xe 2.4.0 Yes
Operating System cisco ios_xe 2.4.1 Yes
Operating System cisco ios_xe 2.4.2 Yes
Operating System cisco ios_xe 2.4.3 Yes
Operating System cisco ios_xe 2.4.4 Yes
Operating System cisco ios_xe 2.5.0 Yes
Operating System cisco ios_xe 2.5.1 Yes
Operating System cisco ios_xe 2.5.2 Yes
Operating System cisco ios_xe 2.6.0 Yes
Operating System cisco ios_xe 2.6.1 Yes
Operating System cisco ios_xe 2.6.2 Yes
Operating System cisco ios_xe 3.1.0s Yes
Operating System cisco ios_xe 3.1.1s Yes
Operating System cisco ios_xe 3.1.2s Yes
Operating System cisco ios_xe 3.1.3s Yes
Operating System cisco ios_xe 3.1.4s Yes
Operating System cisco ios_xe 3.2.0s Yes
Operating System cisco ios_xe 3.2.1s Yes
Operating System cisco ios_xe 3.2.2s Yes
Operating System cisco ios_xe 3.3.0s Yes
References