OpenStack Compute (Nova) does not verify the virtual size of a QCOW2 image
OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) by creating an image with a large virtual size that does not contain a large amount of data.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2013-2096US | low2.1 | — | ||
OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk… | ||||
02
references
External citations — patches, advisories, analysis.
- http://lists.openstack.org/pipermail/openstack-announce/2013-May/000102.htmlWEB
- http://www.ubuntu.com/usn/USN-1831-1WEB
- https://github.com/openstack/novaPACKAGE
- https://github.com/openstack/nova/commit/0caeb8eaf20abcdc77828f5c6b79fc104619e231WEB
- https://github.com/openstack/nova/commit/44a8aba1d5da87d54db48079103fdef946666d80WEB
- https://nvd.nist.gov/vuln/detail/CVE-2013-2096ADVISORY
- https://review.openstack.org/#/c/28717WEB
- https://review.openstack.org/#/c/28901WEB
scry
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