CVE-2011-4089

Name	CVE-2011-4089
Description	The bzexe command in bzip2 1.0.5 and earlier generates compressed executables that do not properly handle temporary files during extraction, which allows local users to execute arbitrary code by precreating a temporary directory.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	632862

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
bzip2 (PTS)	bullseye	1.0.8-4	fixed
	bookworm	1.0.8-5	fixed
	forky, sid, trixie	1.0.8-6	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
bzip2	source	squeeze	1.0.5-6+squeeze1
bzip2	source	(unstable)	1.0.6-1	low		632862

[lenny] - bzip2 <no-dsa> (Minor issue)