CVE-2011-0283

Name	CVE-2011-0283
Description	The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request packet that does not trigger a response packet.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severity	medium

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
krb5 (PTS)	stretch	1.15-1+deb9u1	fixed
	stretch (security)	1.15-1+deb9u2	fixed
	buster	1.17-3+deb10u1	fixed
	buster (security)	1.17-3+deb10u2	fixed
	bullseye	1.18.3-6	fixed
	bookworm, sid	1.18.3-7	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
krb5	source	(unstable)	(not affected)

- krb5 <not-affected> (Only affects 1.9.x)
[squeeze] - krb5 <no-dsa> (minor issue)
[lenny] - krb5 <no-dsa> (minor issue)