CVE-2009-0696

Name	CVE-2009-0696
Description	The dns_db_findrdataset function in db.c in named in ISC BIND 9.4 before 9.4.3-P3, 9.5 before 9.5.1-P3, and 9.6 before 9.6.1-P1, when configured as a master server, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an ANY record in the prerequisite section of a crafted dynamic update message, as exploited in the wild in July 2009.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1847-1
Debian Bugs	538975

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
bind9 (PTS)	bullseye	1:9.16.50-1~deb11u2	fixed
	bullseye (security)	1:9.16.50-1~deb11u4	fixed
	bookworm	1:9.18.33-1~deb12u2	fixed
	bookworm (security)	1:9.18.41-1~deb12u1	fixed
	trixie	1:9.20.11-4	fixed
	trixie (security)	1:9.20.15-1~deb13u1	fixed
	forky, sid	1:9.20.15-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
bind9	source	etch	1:9.3.4-2etch5		DSA-1847-1
bind9	source	lenny	1:9.5.1.dfsg.P3-1		DSA-1847-1
bind9	source	(unstable)	1:9.6.1.dfsg.P1-1	high		538975

See also http://www.kb.cert.org/vuls/id/725188