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MS13-066 - Important : Vulnerability in Active Directory Federation Services Could Allow Information Disclosure (2873872) - Version: 1.0

Posted on 13 August 2013

There is an newer version: MS13-066 - Version: 3.0

Important

Severity Rating: Important
Revision Note: V1.0 (August 13, 2013): Bulletin published.
Summary: This security update resolves a privately reported vulnerability in Active Directory Federation Services (AD FS). The vulnerability could reveal information pertaining to the service account used by AD FS. An attacker could then attempt logons from outside the corporate network, which would result in account lockout of the service account used by AD FS if an account lockout policy has been configured. This would result in denial of service for all applications relying on the AD FS instance.

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Other versions

• MS13-066 - Version: 1.0
• MS13-066 - Version: 2.1
• MS13-066 - Version: 3.0

 

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