CVEvulnerability

CVE-2014-2143

5.0 MEDIUM Published 2014-04-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-04-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The IKE implementation in Cisco IOS 15.4(1)T and earlier and IOS XE allows remote attackers to cause a denial of service (security-association drop) via crafted Main Mode packets, aka Bug ID CSCun31021.

Affected configurations

• cisco ios (<= 15.4\(1\)t) • cisco ios 15.0 • cisco ios 15.0\(1\)se • cisco ios 15.1 • cisco ios 15.2 • cisco ios 15.3 • cisco ios 15.3\(2\)s • cisco ios 15.3\(3\)m • cisco ios 15.3\(3\)m1 • cisco ios 15.3\(3\)m2 • cisco ios 15.3\(3\)s • cisco ios 15.3s • cisco ios 15.4 • cisco ios xe

References