Description
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."
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
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." |
References
History
No history.
Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2024-08-06T21:43:14.614Z
Reserved: 2010-12-21T00:00:00.000Z
Link: CVE-2011-0091
No data.
Status : Modified
Published: 2011-02-10T16:00:13.723
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-0091
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD