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Overview

Vulnerability Score 1.9 1.9
CVE Id CVE-2015-0010
Last Modified 18 Feb 2015 10:00:13
Published 10 Feb 2015 10:00:31
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact NONE NONE
Availability Impact NONE NONE
Access Vector LOCAL
Access Complexity MEDIUM
Authentication NONE

CVE-2015-0010

Summary

The CryptProtectMemory function in cng.sys (aka the Cryptography Next Generation driver) in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1, when the CRYPTPROTECTMEMORY_SAME_LOGON option is used, does not check an impersonation token's level, which allows local users to bypass intended decryption restrictions by leveraging a service that (1) has a named-pipe planting vulnerability or (2) uses world-readable shared memory for encrypted data, aka "CNG Security Feature Bypass Vulnerability" or MSRC ID 20707.

Vulnerable Systems

Operating System

  • Microsoft Windows 2003 Server

  • Microsoft Windows 7

  • Microsoft Windows 8 -

  • Microsoft Windows 8.1 -

  • Microsoft Windows Rt -

  • Microsoft Windows Rt 8.1 -

  • Microsoft Windows Server 2008

  • Microsoft Windows Server 2008 R2

  • Microsoft Windows Server 2012 -

  • Microsoft Windows Server 2012 R2

  • Microsoft Windows Vista


References

MS - MS15-010

MISC - http://code.google.com/p/google-security-research/issues/detail?id=128

BID - 72461

Related Patches

MS15-010 Security Update for Windows Server 2003 (KB3013455)

MS15-010 Security Update for Windows Server 2003 (KB3023562)

MS15-010 Security Update for Windows Server 2008 (KB3013455)

MS15-010 Security Update for Windows Server 2008 (KB3023562)

MS15-010 Security Update for Windows Vista (KB3013455)

MS15-010 Security Update for Windows Vista (KB3023562)

MS15-010 Security Update for Windows Vista x64 (KB3013455)

MS15-010 Security Update for Windows Vista x64 (KB3023562)

MS15-010 Security Update for Windows Server 2008 x64 (KB3013455)

MS15-010 Security Update for Windows Server 2008 x64 (KB3023562)

MS15-010 Security Update for Windows Server 2003 x64 (KB3013455)

MS15-010 Security Update for Windows Server 2003 x64 (KB3023562)

MS15-010 Security Update for WEPOS and POSReady 2009 (KB3013455)

MS15-010 Security Update for WEPOS and POSReady 2009 (KB3023562)


Last Updated: 27 May 2016 11:07:44