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CVE-2011-3274

nvd nist
Published: Oct 3, 2011Modified: Apr 29, 2026

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6.1
Vector
AV:A/AC:L/Au:N/C:N/I:N/A:C
Exploitability: 6.5 / Impact: 6.9
Source: NVD

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 (37)

Products: Cisco: Ios, Ios Xe
Cisco
2 products
Ios
Ios Xe
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Ios
Version 12.2(33)sre0a
Ios
Version 12.2(33)sre1
Ios
Version 12.2(33)sre2
Ios
Version 12.2(33)sre3
Ios
Version 12.2(33)sre
Ios
Version 12.2sre
Ios
Version 15.0
Ios
Version 15.1
Configuration B
29 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Ios Xe
Version 2.1.0
Ios Xe
Version 2.1.1
Ios Xe
Version 2.1.2
Ios Xe
Version 2.2.1
Ios Xe
Version 2.2.2
Ios Xe
Version 2.2.3
Ios Xe
Version 2.3.0
Ios Xe
Version 2.3.1
Ios Xe
Version 2.3.2
Ios Xe
Version 2.4.0
Ios Xe
Version 2.4.1
Ios Xe
Version 2.4.2
Ios Xe
Version 2.4.3
Ios Xe
Version 2.4.4
Ios Xe
Version 2.5.0
Ios Xe
Version 2.5.1
Ios Xe
Version 2.5.2
Ios Xe
Version 2.6.0
Ios Xe
Version 2.6.1
Ios Xe
Version 2.6.2
Ios Xe
Version 3.1.0s
Ios Xe
Version 3.1.1s
Ios Xe
Version 3.1.2s
Ios Xe
Version 3.1.3s
Ios Xe
Version 3.1.4s
Ios Xe
Version 3.2.0s
Ios Xe
Version 3.2.1s
Ios Xe
Version 3.2.2s
Ios Xe
Version 3.3.0s

References (4)

Source: psirt@cisco.com
Source: psirt@cisco.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.