Description
Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://secunia.com/advisories/22300 ↗
- http://secunia.com/advisories/22650 ↗
- http://securitytracker.com/id?1016984 ↗
- http://secunia.com/advisories/22281 ↗
- http://secunia.com/advisories/22338 ↗
- http://www.securityfocus.com/bid/20349 ↗
- http://www.securityfocus.com/archive/1/448953/100/0/threaded ↗
- http://www.gentoo.org/security/en/glsa/glsa-200610-14.xml ↗
- http://www.trustix.org/errata/2006/0055 ↗
- http://rhn.redhat.com/errata/RHSA-2006-0688.html ↗
- http://www.ubuntu.com/usn/usn-362-1 ↗
- http://rhn.redhat.com/errata/RHSA-2006-0708.html ↗
- http://secunia.com/advisories/22538 ↗
- http://securityreason.com/securityalert/1691 ↗
- http://www.hardened-php.net/advisory_092006.133.html ↗
- http://secunia.com/advisories/22533 ↗
- http://www.hardened-php.net/files/CVE-2006-4812.patch ↗
- http://support.avaya.com/elmodocs2/security/ASA-2006-223.htm ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29362 ↗
- http://cvs.php.net/viewvc.cgi/ZendEngine2/zend_alloc.c?r1=1.161&r2=1.162 ↗
- http://lists.suse.com/archive/suse-security-announce/2006-Oct/0002.html ↗
- http://www.securityfocus.com/archive/1/448014/100/0/threaded ↗
- http://secunia.com/advisories/22331 ↗
- http://www.vupen.com/english/advisories/2006/3922 ↗
- http://secunia.com/advisories/22280 ↗
- http://support.avaya.com/elmodocs2/security/ASA-2006-234.htm ↗