CVE-2013-7424

Name	CVE-2013-7424
Description	The getaddrinfo function in glibc before 2.15, when compiled with libidn and the AI_IDN flag is used, allows context-dependent attackers to cause a denial of service (invalid free) and possibly execute arbitrary code via unspecified vectors, as demonstrated by an internationalized domain name to ping6.
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-165-1, DSA-3169-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
glibc (PTS)	buster	2.28-10+deb10u1	fixed
	buster (security)	2.28-10+deb10u2	fixed
	bullseye	2.31-13+deb11u5	fixed
	bookworm, sid	2.36-8	fixed

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

Package	Type	Release	Fixed Version	Origin
eglibc	source	squeeze	2.11.3-4+deb6u5	DLA-165-1
eglibc	source	wheezy	2.13-38+deb7u8	DSA-3169-1
eglibc	source	(unstable)	2.15-1
glibc	source	(unstable)	2.15-1

Notes

http://seclists.org/oss-sec/2015/q1/306
Upstream fix: https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=2e96f1c7
https://bugzilla.redhat.com/show_bug.cgi?id=981942