wireshark: multiple vulnerabilities

From the Mageia advisory:

• The sFlow dissector could go into an infinite loop (CVE-2012-6054).
• The SCTP dissector could go into an infinite loop (CVE-2012-6056).
• The MS-MMS dissector could crash (CVE-2013-2478).
• The RTPS and RTPS2 dissectors could crash (CVE-2013-2480).
• The Mount dissector could crash (CVE-2013-2481).
• The AMPQ dissector could go into an infinite loop (CVE-2013-2482).
• The ACN dissector could attempt to divide by zero (CVE-2013-2483).
• The CIMD dissector could crash (CVE-2013-2484).
• The FCSP dissector could go into an infinite loop (CVE-2013-2485).
• The DTLS dissector could crash (CVE-2013-2488).