CVE-1999-0240: Some filters or firewalls allow fragmented SYN packets with IP reserved bits in violation of their implemented policy.
Summary
Some filters or firewalls allow fragmented SYN packets with IP reserved bits in violation of their implemented policy.
Severity
UNKNOWN
Source Attribution
Source: NVD · Updated: 2026-08-21T04:30:41.490Z · 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.