CVE-2012-0830
HIGH
7.5
CVSS 2.0
Description
The php_register_variable_ex function in php_variables.c in PHP 5.3.9 allows remote attackers to execute arbitrary code via a request containing a large number of variables, related to improper handling of array variables. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-4885.
Affected products and versions
- PHP versions 5.3.9
References
- h20000.www2.hp.com http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- lists.apple.com http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html
- lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html
- marc.info http://marc.info/?l=bugtraq&m=134012830914727&w=2
- openwall.com http://openwall.com/lists/oss-security/2012/02/02/12
- openwall.com http://openwall.com/lists/oss-security/2012/02/03/1
- rhn.redhat.com http://rhn.redhat.com/errata/RHSA-2012-0092.html
- secunia.com http://secunia.com/advisories/47801
- secunia.com http://secunia.com/advisories/47806 Vendor Advisory
- secunia.com http://secunia.com/advisories/47813
- secunia.com http://secunia.com/advisories/48668
- securitytracker.com http://securitytracker.com/id?1026631
- support.apple.com http://support.apple.com/kb/HT5281
- svn.php.net http://svn.php.net/viewvc?view=revision&revision=323007
- thexploit.com http://thexploit.com/sec/critical-php-remote-vulnerability-introduced-in-fix-for-php-hashtable-collision-dos/ Exploit
- www.debian.org http://www.debian.org/security/2012/dsa-2403
- www.h-online.com http://www.h-online.com/security/news/item/Critical-PHP-vulnerability-being-fixed-1427316.html
- www.osvdb.org http://www.osvdb.org/78819
- www.php.net http://www.php.net/ChangeLog-5.php#5.3.10
- www.securityfocus.com http://www.securityfocus.com/bid/51830 Exploit
- exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/72911
- gist.github.com https://gist.github.com/1725489 Exploit
- nvd.nist.gov Official NVD record