cve/2022/CVE-2022-28506.md

CVE-2022-28506

Description

There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.

POC

Reference

• https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png
• https://github.com/verf1sh/Poc/blob/master/giflib_poc
• https://sourceforge.net/p/giflib/bugs/159/

Github

• https://github.com/tacetool/TACE