Exploitation Summary
EIP tracks 1 public exploit for CVE-2007-1521. PoCs published by Stefan Esser.
AI-analyzed exploit summary This exploit targets a double-free vulnerability in PHP 5's session_regenerate_id() function, leveraging heap manipulation to achieve remote code execution via shellcode injection. It includes a bindshell payload and uses the substr_compare() vulnerability to locate memory offsets dynamically.
Description
Double free vulnerability in PHP before 4.4.7, and 5.x before 5.2.2, allows context-dependent attackers to execute arbitrary code by interrupting the session_regenerate_id function, as demonstrated by calling a userspace error handler or triggering a memory limit violation.
Exploits (1)
This exploit targets a double-free vulnerability in PHP 5's session_regenerate_id() function, leveraging heap manipulation to achieve remote code execution via shellcode injection. It includes a bindshell payload and uses the substr_compare() vulnerability to locate memory offsets dynamically.