CVEs-PoC/2020/CVE-2020-18775.md

CVE-2020-18775

Description

In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_b_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.

POC

Reference

• https://bugzilla.libav.org/show_bug.cgi?id=1152

Github

• https://github.com/Live-Hack-CVE/CVE-2020-18775