CVE-2016-3154

Name	CVE-2016-3154
Description	The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-3518-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
spip (PTS)	bullseye	3.2.11-3+deb11u10	fixed
	bullseye (security)	3.2.11-3+deb11u7	fixed
	trixie	4.4.3+dfsg-1	fixed
	forky, sid	4.4.6+dfsg-1	fixed

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

Package	Type	Release	Fixed Version	Origin
spip	source	wheezy	2.1.17-1+deb7u5	DSA-3518-1
spip	source	jessie	3.0.17-2+deb8u2	DSA-3518-1
spip	source	(unstable)	3.0.22-1

https://www.openwall.com/lists/oss-security/2016/03/15/2
patch https://core.spip.net/projects/spip/repository/revisions/22903