Adobe Flash - MP4 AMF Parsing Overflow

Author: Google Security Research
type: dos
platform: multiple
port: 0
date_added: 2017-02-21
date_updated: 2017-02-21
verified: 1
codes: CVE-2017-2992
tags: Denial of Service (DoS)
aliases: 
screenshot_url: 
application_url: 

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1018

There is an overflow in MP4 AMF parsing. To reproduce, put the attached files on a server and visit http://127.0.0.1/LoadMP4.swf?file=unsigned.mp4.


Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/41420.zip