USN-3205-1: tcpdump vulnerabilities
21 February 2017
tcpdump could be made to crash or run programs if it received specially crafted network traffic.
- tcpdump - command-line network traffic analyzer
It was discovered that tcpdump incorrectly handled certain packets. A
remote attacker could use this issue to cause tcpdump to crash, resulting
in a denial of service, or possibly execute arbitrary code.
In the default installation, attackers would be isolated by the tcpdump
The problem can be corrected by updating your system to the following package versions:
This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary