The SynAttackProtect protection in Microsoft Windows 2003 before SP1 and Windows 2000 before SP4 with Update Roll-up uses a hash of predictable data, which allows remote attackers to cause a denial of service (CPU consumption) via a flood of SYN packets that produce identical hash values, which slows down the hash table lookups.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2005-12-01T11:00:00

Updated: 2024-08-07T23:31:48.928Z

Reserved: 2005-12-01T00:00:00

Link: CVE-2005-3945

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2005-12-01T06:03:00.000

Modified: 2024-11-21T00:03:07.520

Link: CVE-2005-3945

cve-icon Redhat

No data.