Javier Fernández-Sanguino Peña from the Debian Security Audit Team has discovered that the vdr daemon which is used for video disk recorders for DVB cards can overwrite arbitrary files.
For the stable distribution (woody) this problem has been fixed in version 1.0.0-1woody2.
For the unstable distribution (sid) this problem has been fixed in version 1.2.6-6.
We recommend that you upgrade your vdr package.
MD5 checksums of the listed files are available in the original advisory.