CVE-2009-2285

Name	CVE-2009-2285
Description	Buffer underflow in the LZWDecodeCompat function in libtiff 3.8.2 allows context-dependent attackers to cause a denial of service (crash) via a crafted TIFF image, a different vulnerability than CVE-2008-2327.
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-1835-1
NVD severity	medium (attack range: remote)
Debian Bugs	534137

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
tiff (PTS)	jessie	4.0.3-12.3+deb8u4	fixed
	jessie (security)	4.0.3-12.3+deb8u5	fixed
	stretch (security), stretch	4.0.8-2+deb9u2	fixed
	buster, sid	4.0.9-5	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
tiff	source	(unstable)	3.8.2-12	low		534137
tiff	source	etch	3.8.2-7+etch3	medium	DSA-1835-1
tiff	source	lenny	3.8.2-11.2	medium	DSA-1835-1
tiff3	source	(unstable)	(not affected)

- tiff3 <not-affected> (fixed prior to initial upload)
this doesn't allow code execution, only a crash.