CVE-2011-1925

Name	CVE-2011-1925
Description	nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	627042

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nbd (PTS)	jessie, jessie (lts)	1:3.8-4+deb8u3	fixed
	stretch (security), stretch (lts), stretch	1:3.15.2-3+deb9u1	fixed
	buster (security), buster, buster (lts)	1:3.19-3+deb10u1	fixed
	bullseye (security), bullseye	1:3.21-1+deb11u1	fixed
	bookworm	1:3.24-1.1	fixed
	sid, trixie	1:3.26.1-6	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
nbd	source	lenny	(not affected)
nbd	source	squeeze	(not affected)
nbd	source	wheezy	(not affected)
nbd	source	(unstable)	1:2.9.22-1			627042