PHP GC algorithm and anti-serialization mechanism after the release of the reuse vulnerability

Description: A critical use after free vulnerability was discovered when PHP's garbage collection algorithm interacts with other specific PHP objects. This vulnerability has wide reaching effects like allowing the exploitation of unserialize to gain remote code execution on a target system. While...

Design/Logic Flaw

The pregquote function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information memory contents by causing a userspace interruption of an internal function, related to the call time pass by reference feature, modification of ZVALs whose...

CVE-2010-1915

The pregquote function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to obtain sensitive information memory contents by causing a userspace interruption of an internal function, related to the call time pass by reference feature, modification of ZVALs whose...