MS17-019 – Important: Security Update for Active Directory Federation Services (4010320) – Version: 1.0

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This post has been republished via RSS; it originally appeared at: Microsoft Security Bulletins.

Severity Rating: Important
Revision Note: V1.0 (March 14, 2017): Bulletin published.
Summary: This security update resolves a vulnerability in Active Directory Federation Services (ADFS). The vulnerability could allow information disclosure if an attacker sends a specially crafted request to an ADFS server, allowing the attacker to read sensitive information about the target system.