denial of service

Revision Note: V2.0 (December 29, 2011): Advisory updated to reflect publication of security bulletin. Summary: Microsoft has completed the investigation into a public report of this vulnerability. We have issued MS11-100 to address this issue. For more information about this issue...

On March 15, we became aware of public proof-of-concept code that results in denial of service for the issue addressed by MS12-020, which we released Tuesday. We continue to watch the threat landscape and we are not aware of public proof-of-concept code that results in remote code execution...

Resolves vulnerabilities that could allow remote code execution if an attacker sends a sequence of specially crafted RDP packets to an affected system. By default, the Remote Desktop Protocol (RDP) is not enabled on any Windows operating system. Systems... More...

Resolves a vulnerability in Windows DirectWrite that could allow denial of service if an attacker sends a specially crafted sequence of Unicode characters directly to an Instant Messenger client. More...

Severity Rating: Important Revision Note: V1.0 (March 13, 2012): Bulletin published. Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if a remote unauthenticated attacker sends a...

Severity Rating: Moderate Revision Note: V1.0 (March 13, 2012): Bulletin published. Summary: This security update resolves a publicly disclosed vulnerability in Windows DirectWrite. In an Instant Messenger-based attack scenario, the vulnerability could allow denial of...

Hosts: Jonathan Ness, Security Development Manager, MSRC Pete Voss, Sr. Response Communications Manager, Trustworthy Computing Website: TechNet/Security Chat Topic: December 2011 Out-Of-Band Security Bulletin Release Date...

Hello, Today we released Security Update MS11-100 to address the issue described in Security Advisory 2659883. The security update has a severity rating of Critical and resolves a publicly disclosed remote unauthenticated Denial of Service issue in ASP.NET versions 1.1 and above on all supported...

Provides a link to Microsoft Security Advisory (2659883): Vulnerability in ASP.NET Could Allow Denial of Service. Link Removed

Provides a link to Microsoft Security Advisory (2659883): Vulnerability in ASP.NET Could Allow Denial of Service. Link Removed

Revision Note: V1.0 (December 28, 2011): Advisory published. Summary: Microsoft is aware of detailed information that has been published describing a new method to exploit hash tables. Attacks targeting this type of vulnerability are generically known as hash collision attacks. Attacks...

Resolves a vulnerability in Microsoft Windows that could allow Denial of Service if a user navigates to a specially crafted TrueType font on a network share. More...

Severity Rating: Moderate Revision Note: V1.0 (November 8, 2011): Bulletin published. Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if a user opens a specially crafted TrueType...

Severity Rating: Important Revision Note: V1.0 (October 11, 2011): Bulletin published. Summary: This security update resolves two publicly disclosed vulnerabilities in Host Integration Server. The vulnerabilities could allow denial of service if a remote attacker sends...

ESET Smart Security 5 February 2012 Review: ESET Smart Security 5 Original 2011 Review: Link Removed is the latest version of ESET's full system protection suite. It includes the components of NOD32, as well as strong prevention against Viruses, Worms, Trojan horses, Rootkits, Adware...

Revision Note: V2.0 (April 13, 2010): Advisory updated to reflect publication of security bulletin. Summary: Microsoft has completed the investigation into a public report of this vulnerability. We have issued MS10-020 to address this issue. For more information about this issue...

Severity Rating: Important Revision Note: V1.0 (June 14, 2011): Bulletin published. Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if an attacker created a specially crafted SMB...

Severity Rating: Important Revision Note: V1.0 (June 14, 2011): Bulletin published. Summary: This security update resolves a privately reported vulnerability in Windows Server 2008 Hyper-V and Windows Server 2008 R2 Hyper-V. The vulnerability could allow denial of service...

Severity Rating: Important Revision Note: V1.0 (August 9, 2011): Bulletin published. Summary: This security update resolves a privately reported vulnerability in the Remote Desktop Protocol. The vulnerability could allow denial of service if an affected system received a...

Severity Rating: Important Revision Note: V1.0 (August 9, 2011): Bulletin published. Summary: This security update resolves two privately reported vulnerabilities in Microsoft Windows. The vulnerabilities could allow denial of service if an attacker sends a sequence of...