Adobe Flash - Out-of-Bounds Read in applyToRange

EDB-ID:

42783




Platform:

Multiple

Date:

2017-09-25


Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1323

The attached fuzzed file causes an out-of-bounds read in TextFormat.applyToRange.


Proof of Concept:
 
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/42783.zip