The remote host is missing an update to libwmf announced via advisory DSA 1194-1. It was discovered that an integer overflow in libwmf, the library to read Windows Metafile Format files, can be exploited to execute arbitrary code if a crafted WMF file is parsed.

For the stable distribution (sarge) this problem has been fixed in version 0.2.8.3-2sarge1. For the unstable distribution (sid) this problem has been fixed in version 0.2.8.4-2. We recommend that you upgrade your libwmf package. https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201194-1