The remote host is missing an update to newt announced via advisory MDVSA-2009:249.

To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. https://secure1.securityspace.com/smysecure/catid.html?in=MDVSA-2009:249

A vulnerability was discovered and corrected in newt: A heap-based buffer overflow flaw was found in the way newt processes content that is to be displayed in a text dialog box. A local attacker could issue a specially-crafted text dialog box display request (direct or via a custom application), leading to a denial of service (application crash) or, potentially, arbitrary code execution with the privileges of the user running the application using the newt library (CVE-2009-2905). This update provides a solution to this vulnerability. Affected: 2008.1, 2009.0, 2009.1, Corporate 3.0, Corporate 4.0, Enterprise Server 5.0, Multi Network Firewall 2.0