Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1017 There is a heap overflow in AVC header slicing. To reproduce the issue, put the attached files on a server and visit http://127.0.0.1/LoadImage.swf?img=slice.flv Proof of Concept: https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/41612.zip