CVE-2013-7441

Name	CVE-2013-7441
Description	The modern style negotiation in Network Block Device (nbd-server) 2.9.22 through 3.3 allows remote attackers to cause a denial of service (root process termination) by (1) closing the connection during negotiation or (2) specifying a name for a non-existent export.
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-3271-1
Debian Bugs	781547

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nbd (PTS)	bullseye (security), bullseye	1:3.21-1+deb11u1	fixed
	bookworm	1:3.24-1.1	fixed
	forky, sid, trixie	1:3.26.1-6.1	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
nbd	source	squeeze	(not affected)
nbd	source	wheezy	1:3.2-4~deb7u5	DSA-3271-1
nbd	source	jessie	1:3.8-4+deb8u1	DSA-3271-1
nbd	source	(unstable)	1:3.4-1		781547

[squeeze] - nbd <not-affected> (Named export introduced in 2.9.17)
https://www.openwall.com/lists/oss-security/2015/05/19/6