Secunia Security Advisory – NetBSD has issued an update for tcpdump. This fixes some vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service) and compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/78586/sa35555.txt
Source: https://packetstormsecurity.com/files/78586/Secunia-Security-Advisory-35555.html