CVE-2012-4412

This exploit demonstrates an integer overflow in GNU glibc's strcoll function when processing large strings in certain locales, leading to a buffer overflow. The PoC allocates a large buffer and triggers the overflow via strcoll, potentially allowing arbitrary code execution.

This PoC demonstrates a heap-based buffer overflow in the strcoll function when processing large strings with specific locale settings (en_GB.UTF-8). The exploit allocates a large buffer (429496730 bytes) and fills it with 'x' characters, triggering the vulnerability.