CVE-2015-0235

Name	CVE-2015-0235
Description	Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST."
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-139-1, DSA-3142-1
Debian Bugs	776391

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+deb11u10	fixed
	bookworm	2.36-9+deb12u8	fixed
	bookworm (security)	2.36-9+deb12u7	fixed
	trixie	2.40-2	fixed
	sid	2.40-3	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+deb6u4		DLA-139-1
eglibc	source	wheezy	2.13-38+deb7u7		DSA-3142-1
eglibc	source	(unstable)	(unfixed)	high		776391
glibc	source	(unstable)	2.18-1	high

https://sourceware.org/bugzilla/show_bug.cgi?id=15014