Wireshark · Wireshark · CVE-2011-1143
**Name of the Vulnerable Software and Affected Versions**
Wireshark versions prior to 1.4.4
**Description**
The issue allows remote attackers to cause a denial of service, resulting in a NULL pointer dereference and application crash, via a crafted .pcap file. This is due to a problem in the NTLMSSP dissector.
**Recommendations**
For versions prior to 1.4.4, update to version 1.4.4 or later to resolve the issue.