Adobe Flash - AVC Deblocking Out-of-Bounds Read

EDB-ID:

42017




Platform:

Multiple

Date:

2017-05-17


Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1171

The attached swf triggers an out-of-bounds read in AVC deblocking.


Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/42017.zip