CVE-2012-5534

Name	CVE-2012-5534
Description	The hook_process function in the plugin API for WeeChat 0.3.0 through 0.3.9.1 allows remote attackers to execute arbitrary commands via shell metacharacters in a command from a plugin, related to "shell expansion."
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-2598-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
weechat (PTS)	jessie, jessie (lts)	1.0.1-1+deb8u4	fixed
	stretch (security), stretch (lts), stretch	1.6-1+deb9u3	fixed
	buster	2.3-1+deb10u1	fixed
	bullseye	3.0-1+deb11u1	fixed
	bookworm	3.8-1	fixed
	sid, trixie	4.4.3-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
weechat	source	squeeze	0.3.2-1+squeeze1		DSA-2598-1
weechat	source	wheezy	0.3.8-1+deb7u1
weechat	source	(unstable)	0.3.9.2-1