CVE-2017-20286

Name	CVE-2017-20286
Description	DevIL through 1.8.0 contains a heap-based buffer overflow in iGetPalette() in il_gif.cpp that allows attackers to write beyond a 768-byte palette buffer when loading GIF images. Attackers can supply a crafted two-frame GIF whose second frame uses disposal method 1 with a local colour table, writing up to 384 controlled bytes past the heap allocation and possibly executing code.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
devil (PTS)	bookworm	1.7.8-10	vulnerable
	trixie	1.7.8-12	vulnerable
	forky, sid	1.8.0.40.g6f3d5e9b+dfsg-5	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
devil	source	(unstable)	(unfixed)

Notes

[trixie] - devil <no-dsa> (Minor issue)
[bookworm] - devil <postponed> (Minor issue; can be fixed in next update)
https://github.com/DentonW/DevIL/issues/67