CVE-2015-6831
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 7.1%
exploitation probability
7.1%top 6% of all CVEs
observed exploitation
nono source reports it
Multiple use-after-free vulnerabilities in SPL in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allow remote attackers to execute arbitrary code via vectors involving (1) ArrayObject, (2) SplObjectStorage, and (3) SplDoublyLinkedList, which are mishandled during unserialization.
Affected products
n/a · n/aReferences
https://bugs.php.net/bug.php?id=70155https://bugs.php.net/bug.php?id=70166https://bugs.php.net/bug.php?id=70168https://bugs.php.net/bug.php?id=70169https://security.gentoo.org/glsa/201606-10http://www.debian.org/security/2015/dsa-3344http://www.openwall.com/lists/oss-security/2015/08/19/3http://www.php.net/ChangeLog-5.phphttp://www.securityfocus.com/bid/76737