CVE-2016-6620

Name	CVE-2016-6620
Description	An issue was discovered in phpMyAdmin. Some data is passed to the PHP unserialize() function without verification that it's valid serialized data. The unserialization can result in code execution because of the interaction with object instantiation and autoloading. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1415-1, DLA-626-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
phpmyadmin (PTS)	jessie, jessie (lts)	4:4.2.12-2+deb8u12	fixed
	stretch (security)	4:4.6.6-4+deb9u2	fixed
	stretch (lts), stretch	4:4.6.6-4+deb9u3	fixed
	bullseye	4:5.0.4+dfsg2-2+deb11u1	fixed
	bookworm	4:5.2.1+dfsg-1	fixed
	sid, trixie	4:5.2.1+dfsg-4	fixed

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

Package	Type	Release	Fixed Version	Origin
phpmyadmin	source	wheezy	4:3.4.11.1-2+deb7u6	DLA-626-1
phpmyadmin	source	jessie	4:4.2.12-2+deb8u3	DLA-1415-1
phpmyadmin	source	(unstable)	4:4.6.4+dfsg1-1

https://www.phpmyadmin.net/security/PMASA-2016-43/