Kerberos in Microsoft Windows Server 2008 R2 and Windows 7 does not prevent a session from changing from strong encryption to DES encryption, which allows man-in-the-middle attackers to spoof network traffic and obtain sensitive information via a DES downgrade, aka "Kerberos Spoofing Vulnerability."
Advisories
Source ID Title
EUVD EUVD EUVD-2011-0117 Kerberos in Microsoft Windows Server 2008 R2 and Windows 7 does not prevent a session from changing from strong encryption to DES encryption, which allows man-in-the-middle attackers to spoof network traffic and obtain sensitive information via a DES downgrade, aka "Kerberos Spoofing Vulnerability."
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2024-08-06T21:43:14.614Z

Reserved: 2010-12-21T00:00:00

Link: CVE-2011-0091

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-02-10T16:00:13.723

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

Link: CVE-2011-0091

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses