CVE-2016-6423
MEDIUMCisco IOS 15.5(3)M and IOS XE - Denial of Service via Crafted IKEv2 Packets
Title source: llmDescription
The IKEv2 client and initiator implementations in Cisco IOS 15.5(3)M and IOS XE allow remote IKEv2 servers to cause a denial of service (device reload) via crafted IKEv2 packets, aka Bug ID CSCux97540.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1036955
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/93411
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-ios-ikev
Scores
CVSS v3
6.5
EPSS
0.0122
EPSS Percentile
65.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-399
Status
published
Products (1)
cisco/ios
15.5\(3\)m
Published
Oct 05, 2016
Tracked Since
Feb 18, 2026