Description
The zend_restore_ini_entry_cb function in zend_ini.c in PHP 5.3.0, 5.2.10, and earlier versions allows context-specific attackers to obtain sensitive information (memory contents) and cause a PHP crash by using the ini_set function to declare a variable, then using the ini_restore function to restore the variable.
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/37482 ↗
- http://www.debian.org/security/2009/dsa-1940 ↗
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=540605 ↗
- http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/Zend/zend_ini.c?r1=272370&r2=284156 ↗
- http://www.securityfocus.com/bid/36009 ↗
- http://securityreason.com/achievement_securityalert/65 ↗