Adobe Flash - Invoke Accesses Trait Out-of-Bounds

Author: Google Security Research
type: dos
platform: windows
port: 0
date_added: 2017-08-17
date_updated: 2017-08-17
verified: 1
codes: CVE-2017-3106
tags: 
aliases: 
screenshot_url: 
application_url: 

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1320

The attached fuzzed swf file causes the traits of an ActionScript object to be accessed out of bounds. This can probably lead to exploitable type confusion.


Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/42480.zip