CVE-2015-6429

Cisco IOS 15.4-15.6 and IOS XE 3.15-3.17 - Denial of Service via IKEv1 Packet

Title source: llm
STIX 2.1

Description

The IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1034505

Scores

EPSS 0.0174
EPSS Percentile 75.4%

Details

CWE
CWE-19
Status published
Products (18)
cisco/ios 15.4\(3\)s
cisco/ios 15.5\(1\)s
cisco/ios 15.5\(1\)t
cisco/ios 15.5\(2\)s
cisco/ios 15.5\(2\)t
cisco/ios 15.5\(3\)m
cisco/ios 15.5\(3\)m1
cisco/ios 15.5\(3\)s
cisco/ios 15.5\(3\)s1
cisco/ios 15.6\(0.17\)t
... and 8 more
Published Dec 19, 2015
Tracked Since Feb 18, 2026