CVE-2018-14553

Name	CVE-2018-14553
Description	gdImageClone in gd.c in libgd 2.1.0-rc2 through 2.2.5 has a NULL pointer dereference allowing attackers to crash an application via a specific function call sequence. Only affects PHP when linked with an external libgd (not bundled).
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DLA-2106-1
Debian Bugs	951287

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libgd2 (PTS)	buster	2.2.5-5.2	vulnerable
	bullseye	2.3.0-2	fixed
	bookworm, sid	2.3.3-9	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libgd2	source	jessie	2.1.0-5+deb8u14		DLA-2106-1
libgd2	source	(unstable)	2.3.0-1	low		951287

Notes

[buster] - libgd2 <no-dsa> (Minor issue)
[stretch] - libgd2 <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=1599032
https://github.com/libgd/libgd/commit/a93eac0e843148dc2d631c3ba80af17e9c8c860f
https://github.com/libgd/libgd/pull/580