Adobe Flash - Out-of-Bounds Read when Placing Object

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=794
 
There is an out of bounds read when placing a corrupt image. This issue might be exploitable, depending on what is read.
 
A PoC is attached. To reproduce issue, put both files on a server, and load:
 
http://127.0.0.1/LoadImage.swf?img=70
 
 
Proof of Concept:
https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/39825.zip

#  0day.today [2018-04-02]  #