CVE-2013-0242

Name	CVE-2013-0242
Description	Buffer overflow in the extend_buffers function in the regular expression matcher (posix/regexec.c) in glibc, possibly 2.17 and earlier, allows context-dependent attackers to cause a denial of service (memory corruption and crash) via crafted multibyte characters.
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)
References	DLA-165-1
Debian Bugs	699399

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
glibc (PTS)	bullseye	2.31-13+deb11u11	fixed
	bullseye (security)	2.31-13+deb11u13	fixed
	bookworm	2.36-9+deb12u13	fixed
	bookworm (security)	2.36-9+deb12u7	fixed
	forky, sid, trixie	2.41-12	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
eglibc	source	squeeze	2.11.3-4+deb6u5		DLA-165-1
eglibc	source	wheezy	2.13-38+deb7u1
eglibc	source	(unstable)	(unfixed)
glibc	source	(unstable)	2.17-2	low		699399

http://seclists.org/oss-sec/2013/q1/202