CVE-2006-5051

Name	CVE-2006-5051
Description	Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.
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	CVE-2008-4109, DSA-1189-1, DSA-1212, DSA-1638-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openssh (PTS)	buster	1:7.9p1-10+deb10u2	fixed
	buster (security)	1:7.9p1-10+deb10u1	fixed
	bullseye	1:8.4p1-5+deb11u1	fixed
	bookworm, sid	1:9.2p1-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
openssh	source	sarge	1:3.8.1p1-8.sarge.6		DSA-1212
openssh	source	etch	1:4.3p2-9etch3		DSA-1638-1
openssh	source	(unstable)	1:4.6p1-1	low
openssh-krb5	source	sarge	3.8.1p1-7sarge1		DSA-1189-1
openssh-krb5	source	(unstable)	(unfixed)	high

From my analysis only openssh with Kerberos support should be vulnerable
However, we'll fix openssh as well just to make sure