CVE-2014-3669
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 29%
exploitation probability
29%top 2% of all CVEs
observed exploitation
nono source reports it
Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function that triggers calculation of a large length value.
Affected products
n/a · n/aReferences
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=56754a7f9eba0e4f559b6ca081d9f2a447b3f159http://linux.oracle.com/errata/ELSA-2014-1767.htmlhttp://linux.oracle.com/errata/ELSA-2014-1768.htmlhttp://lists.apple.com/archives/security-announce/2015/Apr/msg00001.htmlhttp://lists.opensuse.org/opensuse-updates/2014-11/msg00024.htmlhttp://lists.opensuse.org/opensuse-updates/2014-11/msg00034.htmlhttp://lists.opensuse.org/opensuse-updates/2015-01/msg00006.htmlhttp://php.net/ChangeLog-5.phphttp://rhn.redhat.com/errata/RHSA-2014-1765.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1766.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1767.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1768.html