Please Install the Updated Packages.
Multiple vulnerabilities was found and corrected in Wireshark: * The ANSI A dissector could dereference a NULL pointer and crash. * The IEEE 802.11 dissector could go into an infinite loop. * The pcap and pcap-ng file parsers could crash trying to read ERF data. * The MP2T dissector could try to allocate too much memory and crash. This advisory provides the latest version of Wireshark (1.6.6) which is not vulnerable to these issues.
wireshark on Mandriva Linux 2011.0