CVE-2011-0530

Name	CVE-2011-0530
Description	Buffer overflow in the mainloop function in nbd-server.c in the server in Network Block Device (nbd) before 2.9.20 might allow remote attackers to execute arbitrary code via a long request. NOTE: this issue exists because of a CVE-2005-3534 regression.
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	DSA-2183-1
Debian Bugs	611187

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nbd (PTS)	buster, buster (security)	1:3.19-3+deb10u1	fixed
	bullseye (security), bullseye	1:3.21-1+deb11u1	fixed
	bookworm, sid	1:3.24-1.1	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
nbd	source	etch	(not affected)
nbd	source	lenny	1:2.9.11-3lenny1	DSA-2183-1
nbd	source	(unstable)	1:2.9.16-8		611187

[etch] - nbd <not-affected> (reintroduced in 2.9.0)