CVE-2014-3657

critical

Description

The virDomainListPopulate function in conf/domain_conf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackers to cause a denial of service (deadlock) via a NULL value in the second parameter in the virConnectListAllDomains API command.

References

http://www.ubuntu.com/usn/USN-2404-1

http://security.libvirt.org/2014/0005.html

http://secunia.com/advisories/62303

http://secunia.com/advisories/60291

http://rhn.redhat.com/errata/RHSA-2014-1352.html

http://lists.opensuse.org/opensuse-updates/2014-10/msg00017.html

http://lists.opensuse.org/opensuse-updates/2014-10/msg00014.html

http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=fc22b2e74890873848b43fffae43025d22053669

Details

Source: Mitre, NVD

Published: 2014-10-06

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical