CVE-2014-5204

Name	CVE-2014-5204
Description	wp-includes/pluggable.php in WordPress before 3.9.2 rejects invalid CSRF nonces with a different timing depending on which characters in the nonce are incorrect, which makes it easier for remote attackers to bypass a CSRF protection mechanism via a brute-force attack.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DLA-56-1, DSA-3001-1
NVD severity	medium (attack range: remote)
Debian Bugs	757312

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
wordpress (PTS)	jessie	4.1+dfsg-1+deb8u15	fixed
	jessie (security)	4.1+dfsg-1+deb8u17	fixed
	stretch	4.7.5+dfsg-2+deb9u2	fixed
	stretch (security)	4.7.5+dfsg-2+deb9u3	fixed
	buster, sid	4.9.5+dfsg1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
wordpress	source	(unstable)	3.9.2+dfsg-1	medium		757312
wordpress	source	squeeze	3.6.1+dfsg-1~deb6u5	medium	DLA-56-1
wordpress	source	wheezy	3.6.1+dfsg-1~deb7u4	medium	DSA-3001-1

https://core.trac.wordpress.org/changeset/29384