CVE-2014-0145

Name	CVE-2014-0145
Description	Multiple buffer overflows in QEMU before 1.7.2 and 2.x before 2.0.0, allow local users to cause a denial of service (crash) or possibly execute arbitrary code via a large (1) L1 table in the qcow2_snapshot_load_tmp in the QCOW 2 block driver (block/qcow2-snapshot.c) or (2) uncompressed chunk, (3) chunk length, or (4) number of sectors in the DMG block driver (block/dmg.c).
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DSA-3044-1, DSA-3045-1
NVD severity	medium (attack range: local)
Debian Bugs	742730

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
qemu (PTS)	jessie	1:2.1+dfsg-12+deb8u6	fixed
	jessie (security)	1:2.1+dfsg-12+deb8u7	fixed
	stretch (security), stretch	1:2.8+dfsg-6+deb9u4	fixed
	buster, sid	1:2.12+dfsg-3	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
qemu	source	(unstable)	2.0.0+dfsg-1	medium		742730
qemu	source	squeeze	(unfixed)	end-of-life
qemu	source	wheezy	1.1.2+dfsg-6a+deb7u4	medium	DSA-3045-1
qemu-kvm	source	(unstable)	(unfixed)	medium
qemu-kvm	source	squeeze	(unfixed)	end-of-life
qemu-kvm	source	wheezy	1.1.2+dfsg-6+deb7u4	medium	DSA-3044-1

[squeeze] - qemu <end-of-life> (Unsupported in squeeze-lts)
[squeeze] - qemu-kvm <end-of-life> (Unsupported in squeeze-lts)