Adobe Flash - Out-of-Bounds Memory Read in MP4 Parsing

EDB-ID:

42781




Platform:

Multiple

Date:

2017-09-25


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Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1321

The attached MP4 file causes an out-of-bounds memory access when played in flash player.


Proof of Concept:
 
https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/42781.zip