CVE-2018-17101

Name	CVE-2018-17101
Description	An issue was discovered in LibTIFF 4.0.9. There are two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c, which can cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image 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-1557-1, DSA-4349-1
Debian Bugs	909037

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	jessie	4.0.3-12.3+deb8u7	DLA-1557-1
tiff	source	stretch	4.0.8-2+deb9u4	DSA-4349-1
tiff	source	(unstable)	4.0.9+git181026-1		909037
tiff3	source	(unstable)	(unfixed)

http://bugzilla.maptools.org/show_bug.cgi?id=2807
https://gitlab.com/libtiff/libtiff/commit/f1b94e8a3ba49febdd3361c0214a1d1149251577