The remote host is missing an update to openoffice.org announced via advisory DSA 2315-1.

https://secure1.securityspace.com/smysecure/catid.html?in=DSA%202315-1

Red Hat, Inc. security researcher Huzaifa Sidhpurwala reported multiple vulnerabilities in the binary Microsoft Word (doc) file format importer of OpenOffice.org, a full-featured office productivity suite that provides a near drop-in replacement for Microsoft(R) Office. For the oldstable distribution (lenny), this problem has been fixed in version 1:2.4.1+dfsg-1+lenny12. For the stable distribution (squeeze), this problem has been fixed in version 1:3.2.1-11+squeeze4. For the testing distribution (wheezy), and the unstable distribution (sid), this problem will be fixed soon. We recommend that you upgrade your openoffice.org packages.