Adobe Flash - H264 File Stack Corruption
Source: https://code.google.com/p/google-security-research/issues/detail?id=633
The attached flv file causes stack corruption when loaded into Flash. To use the PoC, load LoadMP42.swf?file=lownull.flv from a remote server.
Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/39466.zip