It was discovered that the Xine multimedia library performs insufficient sanitising of Real streams, which might lead to the execution of arbitrary code through a buffer overflow.
For the stable distribution (sarge) this problem has been fixed in version 1.0.1-1sarge5.
For the upcoming stable distribution (etch) this problem has been fixed in version 1.1.2+dfsg-2.
For the unstable distribution (sid) this problem has been fixed in version 1.1.2+dfsg-2.
We recommend that you upgrade your xine-lib packages.
MD5 checksums of the listed files are available in the original advisory.