The remote host is missing an update to wireshark announced via advisory MDVSA-2010:099.
This advisory updates wireshark to the latest version(s), fixing several bugs and one security issue:
The DOCSIS dissector in Wireshark 0.9.6 through 1.0.12 and 1.2.0 through 1.2.7 allows user-assisted remote attackers to cause a denial of service (application crash) via a malformed packet trace file (CVE-2010-1455).
Affected: 2009.1, 2010.0, Corporate 4.0, Enterprise Server 5.0
Solution: To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you.