CVE 2005-1468
Multiple unknown vulnerabilities in the (1) WSP, (2) Q.931, (3) H.245, (4) KINK, (5) MGCP, (6) RPC, (7) SMBMailslot, and (8) SMB NETLOGON dissectors in Ethereal before 0.10.11 allow remote attackers to cause a denial of service (crash) via unknown vectors that lead to a null dereference.
See the 
CVE page on Mitre.org
for more details.
