CVE-2006-4336

Name	CVE-2006-4336
Description	Buffer underflow in the build_tree function in unpack.c in gzip 1.3.5 allows context-dependent attackers to execute arbitrary code via a crafted leaf count table that causes a write to a negative index.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1181-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gzip (PTS)	bullseye (security), bullseye	1.10-4+deb11u1	fixed
	bookworm	1.12-1	fixed
	sid, trixie	1.12-1.2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gzip	source	sarge	1.3.5-10sarge2		DSA-1181-1
gzip	source	(unstable)	1.3.5-15	high