Adobe Flash - ATF Parser Heap Corruption

EDB-ID:

42249


Platform:

Multiple

Published:

2017-06-23

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1216

The attached file causes heap corruption in the ATF parser. To reproduce the issue, copy atffree.atf and LoadImage.swf to a server, and visit http://127.0.0.1/LoadImage.swf?img=atffree.png.


Proof of Concept:
https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/42249.zip