CVE-2011-0091

Microsoft Windows Server 2008 R2 & Windows 7 - Info Disclosure

Title source: llm

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."

References (9)

[Third Party Advisory, VDB Entry] http://osvdb.org/70835

[Vendor Advisory] http://support.avaya.com/css/P8/documents/100127250

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id?1025048

[Third Party Advisory, VDB Entry] https://exchange.xforce.ibmcloud.com/vulnerabilities/64901

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/46140

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-013

[Third Party Advisory, VDB Entry] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12498

[Third Party Advisory] http://secunia.com/advisories/43257

[Third Party Advisory] http://www.vupen.com/english/advisories/2011/0326

Scores

EPSS 0.0235

EPSS Percentile 84.7%

Classification

CWE

CWE-287

Status draft

Affected Products (3)

microsoft/windows_7

microsoft/windows_server_2008

microsoft/windows_server_2008

Timeline

Published Feb 10, 2011

Tracked Since Feb 18, 2026