Adobe Flash - Heap Overflow in ATF Processing (Image Reading)

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=789
 
There is a large heap overflow in reading an ATF image to a Bitmap object. To reproduce the issue, load the attach file '4' using LoadImage.swf as follows:
 
LoadImage.swf?img=4
 
 
Proof of Concept:
https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/39827.zip

#  0day.today [2018-03-14]  #