CVE-2013-4463

Name	CVE-2013-4463
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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	728605

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nova (PTS)	bullseye	2:22.0.1-2+deb11u1	fixed
	bullseye (security)	2:22.4.0-1~deb11u5	fixed
	bookworm, bookworm (security)	2:26.2.2-1~deb12u3	fixed
	trixie	2:30.0.0-1	fixed
	sid	2:30.0.0-3	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
nova	source	(unstable)	2013.2-3	low		728605

[wheezy] - nova <no-dsa> (Minor issue)