lukemftpd - incorrect internal variable handling

Przemyslaw Frasunek discovered a vulnerability in tnftpd or lukemftpd
respectively, the enhanced ftp daemon from NetBSD. An attacker could
utilise this to execute arbitrary code on the server.

For the stable distribution (woody) this problem has been fixed in
version 1.1-1woody2.

For the unstable distribution (sid) this problem has been fixed in
version 1.1-2.2.

We recommend that you upgrade your lukemftpd package.