CVE-1999-0667: The ARP protocol allows any host to spoof ARP replies and poison the ARP cache to conduct IP address spoofing or a denia
Summary
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.
Severity
UNKNOWN
Source Attribution
Source: NVD · Updated: 2026-08-21T04:30:39.286Z · Confidence: high
Impact
Based on CVSS vector: n/a — assess confidentiality, integrity, and availability impact via the official vector documentation.
Affected Software
Fix
Upgrade affected software to the fixed version identified above. Apply vendor patches and monitor advisories before exposed systems go unpatched.