CVEvulnerability

CVE-2014-3379

6.1 MEDIUM Published 2014-09-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-09-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.1 MEDIUM — AV:A/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-20

Description

Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.

Affected configurations

• cisco ios xr 2.0 • cisco ios xr 3.0 • cisco ios xr 3.0.1 • cisco ios xr 3.1 • cisco ios xr 3.1.0 • cisco ios xr 3.2 • cisco ios xr 3.2.1 • cisco ios xr 3.2.2 • cisco ios xr 3.2.4 • cisco ios xr 3.2.50 • cisco ios xr 3.3 • cisco ios xr 3.3.1 • cisco ios xr 3.3.2 • cisco ios xr 3.3.3 • cisco ios xr 3.3.4 • cisco ios xr 3.3.5 • cisco ios xr 3.4 • cisco ios xr 3.4.1 • cisco ios xr 3.4.2 • cisco ios xr 3.4.3 • cisco ios xr 3.5 • cisco ios xr 3.5.1 • cisco ios xr 3.5.2 • cisco ios xr 3.5.3 • cisco ios xr 3.5.4 • cisco ios xr 3.6 • cisco ios xr 3.6.1 • cisco ios xr 3.6.2 • cisco ios xr 3.6.3 • cisco ios xr 3.7 • cisco ios xr 3.7.1 • cisco ios xr 3.7.2 • cisco ios xr 3.7.3 • cisco ios xr 3.8.0 • cisco ios xr 3.8.1 • cisco ios xr 3.8.2 • cisco ios xr 3.8.3 • cisco ios xr 3.8.4 • cisco ios xr 3.9.0 • cisco ios xr 3.9.1 • cisco ios xr 3.9.2 • cisco ios xr 4.0.0 • cisco ios xr 4.0.1 • cisco ios xr 4.0.2 • cisco ios xr 4.0.3 • cisco ios xr 4.0.4 • cisco ios xr 4.1 • cisco ios xr 4.1.1 • cisco ios xr 4.1.2 • cisco ios xr 4.2.0 • cisco ios xr 4.3.0 • cisco ios xr 4.3.1 • cisco ios xr 4.3.2 • cisco ios xr 4.3.4 • cisco ios xr 5.1.0 • cisco network convergence system 6000 • cisco network convergence system 6008

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References