CVE-2012-0276

This exploit targets a heap-based buffer overflow in XnView when processing maliciously crafted TIFF images with SGI32LogLum compression. The provided TIFF file triggers the vulnerability, leading to potential remote code execution.

This is a writeup describing a heap-based buffer overflow vulnerability in XnView when processing malformed TIFF images with SGI32LogLum compression and LogL PhotometricInterpretation. The exploit details are provided, but no actual exploit code is included in the text.