The server in Microsoft Active Directory on Windows Server 2003 SP2 does not properly handle an update request for a service principal name (SPN), which allows remote attackers to cause a denial of service (authentication downgrade or outage) via a crafted request that triggers name collisions, aka "Active Directory SPN Validation Vulnerability."
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2024-08-06T21:43:14.026Z

Reserved: 2010-12-10T00:00:00

Link: CVE-2011-0040

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-02-09T01:00:08.150

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-0040

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.