Arpwatch · Arpwatch · CVE-2003-0989
**Name of the Vulnerable Software and Affected Versions**
tcpdump versions prior to 3.8.1
libpcap version 0.7.2
arpwatch version 2.1a11
**Description**
The issue affects the confidentiality, integrity, and availability of protected information. It can be exploited remotely, potentially leading to a denial of service (infinite loop) via certain ISAKMP packets.
**Recommendations**
For tcpdump versions prior to 3.8.1, update to version 3.8.1 or later to resolve the issue.
For libpcap version 0.7.2, consider disabling the use of libpcap until a patch is available.
For arpwatch version 2.1a11, restrict access to arpwatch to minimize the risk of exploitation.