CVE-2015-4644

Name	CVE-2015-4644
Description	The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.
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-307-1, DSA-3344-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
php5 (PTS)	jessie, jessie (lts)	5.6.40+dfsg-0+deb8u21	fixed

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

Package	Type	Release	Fixed Version	Origin
php5	source	squeeze	5.3.3.1-7+squeeze27	DLA-307-1
php5	source	wheezy	5.4.44-0+deb7u1	DSA-3344-1
php5	source	jessie	5.6.12+dfsg-0+deb8u1	DSA-3344-1
php5	source	(unstable)	5.6.11+dfsg-1

Notes

Fixed in 5.6.10 / 5.5.26 / 5.4.42
https://bugs.php.net/bug.php?id=69667
https://git.php.net/?p=php-src.git;a=commitdiff;h=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64
https://www.openwall.com/lists/oss-security/2015/06/18/3