CVE-2014-9402

Name	CVE-2014-9402
Description	The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) before 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote attackers to cause a denial of service (infinite loop) by sending a positive answer while a network name is being process.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-122-1, DSA-3169-1
Debian Bugs	775572

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+deb11u8	fixed
	bullseye (security)	2.31-13+deb11u7	fixed
	bookworm, bookworm (security)	2.36-9+deb12u4	fixed
	trixie	2.37-15	fixed
	sid	2.37-18	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
eglibc	source	squeeze	2.11.3-4+deb6u3	DLA-122-1
eglibc	source	wheezy	2.13-38+deb7u8	DSA-3169-1
eglibc	source	(unstable)	(unfixed)
glibc	source	(unstable)	2.19-14		775572

https://sourceware.org/bugzilla/show_bug.cgi?id=17630