Adobe Flash - Overflow in ID3 Tag Parsing

Author: Google Security Research
type: dos
platform: multiple
port: 
date_added: 2015-08-19 
date_updated: 2015-08-19 
verified: 1 
codes: CVE-2015-5560 
tags: 
aliases:  
screenshot_url:  
application_url: 

Source: https://code.google.com/p/google-security-research/issues/detail?id=443&can=1&q=label%3AProduct-Flash%20modified-after%3A2015%2F8%2F17&sort=id

If an mp3 file contains compressed ID3 data that is larger than 0x2aaaaaaa bytes, an integer overflow will occur in allocating the buffer to contain its converted string data, leading to a large copy into a small buffer. A sample fla, swf and mp3 are attached. Put id34.swf and tag.mp3 in the same folder to reproduce the issue. This issue only works on 64 bit platforms.

Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/37882.zip