Niko Tyni discovered a buffer overflow in the processing of network data in typespeed, a game for testing and improving typing speed, which could lead to the execution of arbitrary code.
For the old stable distribution (woody) this problem has been fixed in version 0.4.1-2.4.
For the stable distribution (sarge) this problem has been fixed in version 0.4.4-8sarge1.
For the unstable distribution (sid) this problem has been fixed in version 0.4.4-10.
We recommend that you upgrade your typespeed packages.
MD5 checksums of the listed files are available in the original advisory.