CVE-2016-9532

Name	CVE-2016-9532
Description	Integer overflow in the writeBufferToSeparateStrips function in tiffcrop.c in LibTIFF before 4.0.7 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tif file.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-716-1, DSA-3762-1
Debian Bugs	844057

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	Debian Bugs
tiff	source	wheezy	4.0.2-6+deb7u8	DLA-716-1
tiff	source	jessie	4.0.3-12.3+deb8u2	DSA-3762-1
tiff	source	(unstable)	4.0.7-1		844057
tiff3	source	wheezy	(not affected)
tiff3	source	(unstable)	(unfixed)

Notes

[wheezy] - tiff3 <not-affected> (Tools not shipped by tiff3)
http://bugzilla.maptools.org/show_bug.cgi?id=2592
Patch: https://github.com/vadz/libtiff/commit/21d39de1002a5e69caa0574b2cc05d795d6fbfad
https://www.openwall.com/lists/oss-security/2016/11/11/14