0002961: Code execution vulnerability in Game_Music_Emu

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Date Submitted

Last Update

0002961

Zandronum

[All Projects] Bug

public

2016-12-16 16:17

2018-09-30 21:48

Reporter

Balrog

Assigned To

Torr Samaho

Priority

high

Severity

exploit

Reproducibility

have not tried

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

2.1

Target Version

3.0

Fixed in Version

3.0

Summary

0002961: Code execution vulnerability in Game_Music_Emu

Description

'http://forum.zdoom.org/viewtopic.php?f=7&t=54613 [^]'

The tl;dr is that Game_Music_Emu has a couple bugs in it that can enable arbitrary code execution by playing a malformed SPC file. The fix is trivial, and already pushed to ZDoom git, but I'm still reporting it here because it's a security bug and fixing it requires rebuilding with an updated libgme if it's statically linked.

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Notes
(0016541) Torr Samaho (administrator) 2016-12-22 19:49	I backported the ZDoom patch.

(0016951) Ru5tK1ng (updater) 2017-03-06 05:47	I'm not sure this can be tested unless someone tries to fiddle with a 'dirty' SPC file. I'd say this is safe to close unless someone feels otherwise.

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Issue History
Date Modified	Username	Field	Change
2016-12-16 16:17	Balrog	New Issue
2016-12-22 19:49	Torr Samaho	Note Added: 0016541
2016-12-22 19:49	Torr Samaho	Product Version	=> 2.1
2016-12-22 19:49	Torr Samaho	Target Version	=> 3.0
2016-12-22 19:49	Torr Samaho	Assigned To	=> Torr Samaho
2016-12-22 19:49	Torr Samaho	Status	new => needs testing
2017-03-06 05:47	Ru5tK1ng	Note Added: 0016951
2017-03-06 05:47	Ru5tK1ng	Status	needs testing => resolved
2017-03-06 05:47	Ru5tK1ng	Resolution	open => fixed
2017-03-06 05:47	Ru5tK1ng	Fixed in Version	=> 3.0
2018-09-30 21:48	Blzut3	Status	resolved => closed

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