CVE-2011-2205

Name	CVE-2011-2205
Description	Prosody before 0.8.1 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.
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	579087

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
prosody (PTS)	jessie, jessie (lts)	0.9.7-2+deb8u4	fixed
	stretch (security), stretch (lts), stretch	0.9.12-2+deb9u4	fixed
	buster (security), buster, buster (lts)	0.11.2-1+deb10u4	fixed
	bullseye (security), bullseye	0.11.9-2+deb11u2	fixed
	bookworm	0.12.3-1	fixed
	sid, trixie	0.12.4-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
prosody	source	(unstable)	0.7.0-1	low		579087

[squeeze] - prosody <no-dsa> (Minor issue)
[lenny] - prosody <no-dsa> (Minor issue)