CVE-2016-2140

Name	CVE-2016-2140
Description	The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk.
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)
NVD severity	low

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nova (PTS)	stretch (security), stretch	2:14.0.0-4+deb9u1	fixed
	buster	2:18.1.0-6	fixed
	bullseye, sid	2:22.0.1-1	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)	2:13.0.0-1

[jessie] - nova <no-dsa> (Minor issue)
[wheezy] - nova <no-dsa> (Minor issue)
Affects: <=2015.1.3, >=12.0.0 <=12.0.2