The version of amd that was distributed with Debian
GNU/Linux 2.1 is vulnerable to a remote exploit. Passing a big directory name
to amd's logging code would overflow a buffer which could be exploited. This
has been fixed in version 23.0slink1.
Update: This fix caused an error that has been corrected in
version upl102-23.slink2. Please refer to the updated
DSA page for amd, for information on correcting this problem.