CVEvulnerability

CVE-2013-0149

5.8 MEDIUM Published 2013-08-05 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-08-05
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:P

Description

The OSPF implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.3, IOS-XE 2.x through 3.9.xS, ASA and PIX 7.x through 9.1, FWSM, NX-OS, and StarOS before 14.0.50488 does not properly validate Link State Advertisement (LSA) type 1 packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a (1) unicast or (2) multicast packet, aka Bug IDs CSCug34485, CSCug34469, CSCug39762, CSCug63304, and CSCug39795.

Affected configurations

• cisco ios 12.0 • cisco ios 12.0\(1\) • cisco ios 12.0\(1\)s • cisco ios 12.0\(1\)st • cisco ios 12.0\(1\)w • cisco ios 12.0\(1\)xa3 • cisco ios 12.0\(1\)xb • cisco ios 12.0\(1\)xe • cisco ios 12.0\(2\) • cisco ios 12.0\(2\)xc • cisco ios 12.0\(2\)xd • cisco ios 12.0\(2\)xe • cisco ios 12.0\(2\)xf • cisco ios 12.0\(2\)xg • cisco ios 12.0\(2a\) • cisco ios 12.0\(2b\) • cisco ios 12.0\(3\) • cisco ios 12.0\(3\)t2 • cisco ios 12.0\(3\)xe • cisco ios 12.0\(3.2\) • cisco ios 12.0\(3.3\)s • cisco ios 12.0\(3.4\)t • cisco ios 12.0\(3.6\)w5\(9.0.5\) • cisco ios 12.0\(3d\) • cisco ios 12.0\(4\) • cisco ios 12.0\(4\)s • cisco ios 12.0\(4\)t • cisco ios 12.0\(4\)xe • cisco ios 12.0\(4\)xe1 • cisco ios 12.0\(4\)xm • cisco ios 12.0\(4\)xm1 • cisco ios 12.0\(5\) • cisco ios 12.0\(5\)s • cisco ios 12.0\(5\)t • cisco ios 12.0\(5\)t1 • cisco ios 12.0\(5\)t2 • cisco ios 12.0\(5\)wc • cisco ios 12.0\(5\)wc2 • cisco ios 12.0\(5\)wc2b • cisco ios 12.0\(5\)wc3 • cisco ios 12.0\(5\)wc3b • cisco ios 12.0\(5\)wc5a • cisco ios 12.0\(05\)wc8 • cisco ios 12.0\(5\)wc9 • cisco ios 12.0\(5\)wc9a • cisco ios 12.0\(5\)wc11 • cisco ios 12.0\(5\)wc13 • cisco ios 12.0\(5\)wx • cisco ios 12.0\(5\)xe • cisco ios 12.0\(5\)xk • cisco ios 12.0\(5\)xk2 • cisco ios 12.0\(5\)xn • cisco ios 12.0\(5\)xn1 • cisco ios 12.0\(5\)xs • cisco ios 12.0\(5\)xu • cisco ios 12.0\(5\)yb4 • cisco ios 12.0\(5.1\)xp • cisco ios 12.0\(5.2\)xu • cisco ios 12.0\(5.3\)wc1 • cisco ios 12.0\(5.4\)wc1 … and 506 more

References