The remote host is missing an update to ketm announced via advisory DSA 926-2. Steve Kemp from the Debian Security Audit Project discovered a buffer overflow in ketm, an old school 2D-scrolling shooter game, that can be exploited to execute arbitrary code with group games privileges. For the old stable distribution (woody) this problem has been fixed in version 0.0.6-7woody0.

For the stable distribution (sarge) this problem has been fixed in version 0.0.6-17sarge1. For the unstable distribution (sid) this problem has been fixed in version 0.0.6-17sarge1. We recommend that you upgrade your ketm package. https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20926-2