CVE Catalog
CVE-1999-0667
HighExploitation Probability (EPSS)
Very high risk13.75%
96th percentile - higher than 96% of all known CVEs
Summary
The ARP protocol allows any host to spoof ARP replies and poison the ARP cache, potentially leading to IP address spoofing or denial of service attacks.
Risk Assessment
The organization may be vulnerable to attacks that could result in traffic interception or service disruption.
Recommendation
It is recommended to implement security measures such as static ARP entries and monitor network traffic for suspicious activities.
Original NVD description (English source)
The ARP protocol allows any host to spoof ARP replies and poison the ARP cache to conduct IP address spoofing or a denial of service.