CVE-2009-2347

Name	CVE-2009-2347
Description	Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr.
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-1835-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
tiff (PTS)	bullseye (security), bullseye	4.2.0-1+deb11u5	fixed
	bookworm, bookworm (security)	4.5.0-6+deb12u1	fixed
	sid, trixie	4.5.1+git230720-5	fixed

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

Package	Type	Release	Fixed Version	Origin
tiff	source	etch	3.8.2-7+etch3	DSA-1835-1
tiff	source	lenny	3.8.2-11.2	DSA-1835-1
tiff	source	(unstable)	3.8.2-13
tiff3	source	(unstable)	(not affected)

- tiff3 <not-affected> (fixed prior to initial upload)