CVE-2006-4484

Name	CVE-2006-4484
Description	Buffer overflow in the LWZReadByte_ function in ext/gd/libgd/gd_gif_in.c in the GD extension in PHP before 5.1.5 allows remote attackers to have an unknown impact via a GIF file with input_code_size greater than MAX_LWZ_BITS, which triggers an overflow when initializing the table array.
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)
Debian Bugs	384838, 384841

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libgd2 (PTS)	bullseye	2.3.0-2	fixed
	bookworm	2.3.3-9	fixed
	forky, sid, trixie	2.3.3-13	fixed
xloadimage (PTS)	bookworm, bullseye	4.1-25	vulnerable
	trixie	4.1-26	vulnerable
	forky, sid	4.1-27	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libgd2	source	(unstable)	2.0.33-5.1	medium		384838
xloadimage	source	(unstable)	(unfixed)	unimportant		384841

xloadimage is a crasher only, not a security problem