CVE-2015-0010 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...
LowCVSS 1.9
EPSS 2.5%
Public exploit
- Published
- Updated
- Exploit status
- Public exploit available
Description
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft windows 7 | All versions | No fix listed |
| Microsoft windows 8 | All versions | No fix listed |
| Microsoft windows 8.1 | All versions | No fix listed |
| Microsoft windows rt | All versions | No fix listed |
| Microsoft windows rt 8.1 | All versions | No fix listed |
| Microsoft windows server 2003 | All versions | No fix listed |
| Microsoft windows server 2008 | All versions | No fix listed |
| Microsoft windows server 2008 | = r2-sp1 | No fix listed |
| Microsoft Windows Server 2012 | All versions | No fix listed |
| Microsoft Windows Server 2012 | = r2 | No fix listed |
| Microsoft windows vista | All versions | No fix listed |
References
- code.google.com exploit mailing-list third-party-advisory
- 72461 third-party-advisory vdb-entry
- MS15-010 patch vendor-advisory