Adobe Flash - Overflow when Playing Sound

Author: Google Security Research
type: dos
platform: multiple
port: 0
date_added: 2018-04-24
date_updated: 2018-04-24
verified: 1
codes: CVE-2018-4936
tags: 
aliases: 
screenshot_url: 
application_url: 

The attached fuzzed swf file causes heap overflow when playing a sound.

This PoC crashes a little bit unreliably, it is the most reliable in the standalone Flash player and Microsoft Edge.


Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/44526.zip