VULNERABILITY INTELLIGENCE

CVE-2013-4564

CVSS score5 MEDIUM
EPSS probability2.67%
CISA KEVNot currently listed
Published2014-01-07
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Libreswan 3.6 allows remote attackers to cause a denial of service (crash) via a small length value and (1) no version or (2) an invalid major number in an IKE packet.

Primary references