Adobe Flash - Zlib Codec Heap Overflow

Author: Google Security Research
type: dos
platform: windows
port: 
date_added: 2016-03-23 
date_updated: 2016-03-23 
verified: 1 
codes: CVE-2016-1001 
tags: 
aliases:  
screenshot_url:  
application_url: 

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=720

There is a heap overflow in the Zlib codecs used when playing flv files in flash. Sample flv files are attached. Load http://127.0.0.1/LoadMP42.swf?file=smalloverflow.flv to reproduce.


Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/39609.zip