CVE-2015-0002

CVE-2015-0002 (AppCompat Cache Elevation of Privilege) affects Windows via AhcVerifyAdminContext in ahcache.sys, introduced with Windows 8/8.1 era. The root cause is improper validation of the caller’s impersonation token: the code retrieves the token and checks for LocalSystem or Administrators,...

CVE-2015-0002

The AhcVerifyAdminContext function in ahcache.sys in the Application Compatibility component in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not verify that an impersonation token is associated with ...

Microsoft Application Compatibility Infrastructure Elevation of Privilege (MS15-001; CVE-2015-0002)

A privilege escalation vulnerability exists in Microsoft Windows Application Compatibility Cache. The vulnerability is due to a lack of validation of administrator privileges while running a specially crafted application. An authenticated attacker can exploit this issue by sending a specially...

MS15-001: Vulnerability in Windows Application Compatibility cache could allow elevation of privilege: January 13, 2015

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Windows-8.1-ahcache.sys

On Windows 8.1 update the system call NtApphelpCacheControl the code is actually in ahcache.sys allows application compatibility data to be cached for quick reuse when new processes are created. A normal user can query the cache but cannot add new cached entries as the operation is restricted to...

EMET 5.1 is available

Today, we’re releasing the Enhanced Mitigation Experience Toolkit EMET 5.1 which will continue to improve your security posture by providing increased application compatibility and hardened mitigations. You can download EMET 5.1 from microsoft.com/emet or directly from here. Following is the list...

New Patch Issued to Fix Problems With OS X

Apple has issued a new patch for Mac OS X Snow Leopard to fix a problem that users were reporting with application-compaitibility with the original fix issued last week. The new patch is designed to alleviate problems with the Rosetta technology in Snow Leopard. The original version of the huge...

[Full-disclosure] rPSA-2006-0080-1 postgresql postgresql-server

rPath Security Advisory: 2006-0080-1 Published: 2006-05-24 Products: rPath Linux 1 Rating: Severe Exposure Level Classification: Local System User Deterministic Vulnerability Updated Versions: postgresql=/conary.rpath.com@rpl:devel//1/8.1.4-1-0.1...

Windows XP Application Compatibility Update, April 2002

Windows XP Application Compatibility Update, April 2002...

Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update for .NET versions 2.0 through 3.5 (KB951847) x64

Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents. The .NET Framework 3.5 Family...

Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update (KB951847) x86

Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents. The .NET Framework 3.5 Family...

Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update (KB951847) x86

This update is applicable to Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2. The Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing...

Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update (KB951847) x64

Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents. The .NET Framework 3.5 Family...

Windows 2000 Service Pack 4 Network Install for IT Professionals

Download Windows 2000 Service Pack 4 to obtain updates that can help improve security, application compatibility, operating system reliability, and Setup. This service pack also includes the updates contained in previous Windows 2000 Service Packs...

Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update (KB951847) x64

This update is applicable to Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2. The Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing...

Microsoft .NET Framework 3.5 Service Pack 1 and .NET Framework 3.5 Family Update for .NET versions 2.0 through 3.5 (KB951847) x86

Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents. The .NET Framework 3.5 Family...