CVE-2013-4463

Published: Feb 6, 2014Modified: Apr 29, 2026

2.1

Vector

AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability: 3.9 / Impact: 2.9

Source: NVD

Description

OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not properly verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) via a compressed QCOW2 image. NOTE: this issue is due to an incomplete fix for CVE-2013-2096.

Affected (3)

Products: Openstack: Folsom, Grizzly, Havana

3 products

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Openstack Folsom	All versions
Openstack Grizzly	All versions
Openstack Havana	All versions

Related CWEs

References (8)

http://rhn.redhat.com/errata/RHSA-2014-0112.html

Source: secalert@redhat.com

http://www.openwall.com/lists/oss-security/2013/10/31/3

Source: secalert@redhat.com

http://www.ubuntu.com/usn/USN-2247-1

Source: secalert@redhat.com

https://bugs.launchpad.net/nova/+bug/1206081

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2014-0112.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2013/10/31/3

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-2247-1

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugs.launchpad.net/nova/+bug/1206081

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.