The extractTree function in unADF allows remote attackers to execute arbitrary code via shell metacharacters in a directory name in an adf file.
https://security.gentoo.org/glsa/201804-20
https://lists.debian.org/debian-lts-announce/2024/03/msg00015.html
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838248
http://www.securityfocus.com/bid/93332
http://www.debian.org/security/2016/dsa-3676
http://tmp.tjjr.fi/0001-Fix-unsafe-extraction-by-using-mkdir-instead-of-shel.patch