The remote host is missing an update to typespeed announced via advisory DSA 217-1.

https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20217-1

A problem has been discovered in the typespeed, a game that lets you measure your typematic speed. By overflowing a buffer a local attacker could execute arbitrary commands under the group id games. For the current stable distribution (woody) this problem has been fixed in version 0.4.1-2.1. For the old stable distribution (potato) this problem has been fixed in version 0.4.0-5.1. For the unstable distribution (sid) this problem has been fixed in version 0.4.2-2. We recommend that you upgrade your typespeed package.