CVE-2011-3274
Summary
| CVE | CVE-2011-3274 |
|---|---|
| State | PUBLISHED |
| Assigner | cisco |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-10-03 23:55:03 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| 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. |
Risk And Classification
Primary CVSS: v2.0 6.1 from [email protected]
AV:A/AC:L/Au:N/C:N/I:N/A:C
Problem Types: NVD-CWE-noinfo | n/a
CVSS v2.0 Breakdown
Access Vector
AdjacentAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:A/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Cisco | Ios | 12.2sre | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sre | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sre0a | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sre1 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sre2 | All | All | All |
| Operating System | Cisco | Ios | 12.2\(33\)sre3 | All | All | All |
| Operating System | Cisco | Ios | 15.0 | All | All | All |
| Operating System | Cisco | Ios | 15.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.1.0 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.1.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.1.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.2.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.2.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.2.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.3.0 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.3.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.3.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.4.0 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.4.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.4.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.4.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.4.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.5.0 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.5.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.5.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.6.0 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.6.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 2.6.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 3.1.0s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.1.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.1.2s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.1.3s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.1.4s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.2.0s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.2.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.2.2s | All | All | All |
| Operating System | Cisco | Ios Xe | 3.3.0s | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Security Advisory: Cisco IOS Software IPv6 over MPLS Vulnerabilities - Cisco Systems | af854a3a-2127-422b-91ae-364da2661108 | www.cisco.com | Vendor Advisory |
| Alert Details - Security Center - Cisco Systems | af854a3a-2127-422b-91ae-364da2661108 | tools.cisco.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.