CVE-2020-14939

Name	CVE-2020-14939
Description	An issue was discovered in savestruct_internal.c in FreedroidRPG 1.0rc2. Saved game files are composed of Lua scripts that recover a game's state. A file can be modified to put any Lua code inside, leading to arbitrary code execution while loading.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severity	medium
Debian Bugs	964197

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
freedroidrpg (PTS)	stretch	0.16.1-2	vulnerable
	buster	0.16.1-4	vulnerable
	bullseye, sid	0.16.1-6	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
freedroidrpg	source	jessie	(unfixed)	end-of-life
freedroidrpg	source	(unstable)	(unfixed)	low		964197

Notes

[buster] - freedroidrpg <no-dsa> (Minor issue)
[stretch] - freedroidrpg <no-dsa> (Minor issue)
[jessie] - freedroidrpg <end-of-life> (games are not supported)
https://bugs.freedroid.org/b/issue953
https://logicaltrust.net/blog/2020/02/freedroid.html