Steve Kemp discovered two buffer overflows in xtokkaetama, a puzzle game, when processing the -display command line option and the XTOKKAETAMADIR environment variable. These vulnerabilities could be exploited by a local attacker to gain gid 'games'.
For the current stable distribution (woody) this problem has been fixed in version 1.0b-6woody1.
For the unstable distribution (sid) this problem is fixed in version 1.0b-8.
We recommend that you update your xtokkaetama package.
MD5 checksums of the listed files are available in the original advisory.