CVE-2013-6483

Name	CVE-2013-6483
Description	The XMPP protocol plugin in libpurple in Pidgin before 2.10.8 does not properly determine whether the from address in an iq reply is consistent with the to address in an iq request, which allows remote attackers to spoof iq traffic or cause a denial of service (NULL pointer dereference and application crash) via a crafted reply.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-2859-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
pidgin (PTS)	jessie, jessie (lts)	2.11.0-0+deb8u2	fixed
	stretch (security), stretch (lts), stretch	2.12.0-1+deb9u1	fixed
	buster	2.13.0-2	fixed
	bullseye	2.14.1-1	fixed
	bookworm	2.14.12-1	fixed
	sid, trixie	2.14.13-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
pidgin	source	wheezy	2.10.9-1~deb7u1		DSA-2859-1
pidgin	source	(unstable)	2.10.8-1

[squeeze] - pidgin <no-dsa> (Not suitable for code injection)