VULNERABILITY INTELLIGENCE

CVE-2013-4399

CVSS score4.3 MEDIUM
EPSS probability2.08%
CISA KEVNot currently listed
Published2014-12-12
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

Description

The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.

Primary references