The setgid wrapper libx2go-server-db-sqlite3-wrapper.c in X2Go Server before 4.0.0.2 allows remote attackers to execute arbitrary code via unspecified vectors, related to the path to libx2go-server-db-sqlite3-wrapper.pl.
https://lists.berlios.de/pipermail/x2go-announcement/2013-May/000125.html
http://www.openwall.com/lists/oss-security/2013/09/25/11
http://security.gentoo.org/glsa/glsa-201310-19.xml
http://code.x2go.org/gitweb?p=x2goserver.git%3Ba=commit%3Bh=42264c88d7885474ebe3763b2991681ddfcfa69a