Microsoft Windows Vista kernel ALPC privilege escalation
| win-vista-alpc-privilege-escalation (38729) |  High Risk |
Description:
The Microsoft Windows Vista kernel could allow a local attacker to gain elevated privileges on the system, caused by improper validation of legacy reply paths by the Windows Advanced Local Procedure Call (ALPC). An attacker could exploit this vulnerability by executing a specially-crafted application to gain complete control over the vulnerable system.
*CVSS:
| Base Score: | 7.2 |
| Access Vector: | Local |
| Access Complexity: | Low |
| Authentication: | None |
| Confidentiality Impact: | Complete |
| Integrity Impact: | Complete |
| Availability Impact: | Complete |
| Temporal Score: | 5.3 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Privileges
Remedy:
Apply the appropriate patch for your system, as listed in the latest Microsoft Security Bulletin. See References.
— OR —
Use Microsoft Automatic Update if it is supported by your operating system. The original bulletin issued by Microsoft has been superseded.
References:
- Microsoft Security Bulletin MS07-066: Vulnerability in Windows Kernel Could Allow Elevation of Privilege (943078).
- Microsoft Security Bulletin MS08-064: Vulnerability in Virtual Address Descriptor Manipulation Could Allow Elevation of Privilege (956841).
- Microsoft Security Bulletin MS09-012: Vulnerabilities in Windows Could Allow Elevation of Privilege (959454).
- Microsoft Security Bulletin MS09-058: Vulnerabilities in Windows Kernel Could Allow Elevation of Privilege (971486).
- Microsoft Security Bulletin MS10-015: Vulnerabilities in Windows Kernel Could Allow Elevation of Privilege (977165).
- Microsoft Security Bulletin MS10-021: Vulnerabilities in Windows Kernel Could Allow Elevation of Privilege (979683).
- Microsoft Security Bulletin MS10-047: Vulnerabilities in Windows Kernel Could Allow Elevation of Privilege (981852).
- Microsoft Security Bulletin MS11-011: Vulnerabilities in Windows Kernel Could Allow Elevation of Privilege (2393802).
- Microsoft Security Bulletin MS11-098: Vulnerability in Windows Kernel Could Allow Elevation of Privilege (2633171).
- Microsoft Security Bulletin MS11-098: Vulnerability in Windows Kernel Could Allow Elevation of Privilege (2633171).
- ASA-2007-516: MS07-066 Vulnerability in Windows Kernel Could Allow Elevation of Privilege (943078)
- BID-26757: Microsoft Windows Vista Kernel ALPC Local Privilege Escalation Vulnerability
- CVE-2007-5350: Unspecified vulnerability in the Windows Advanced Local Procedure Call (ALPC) in the kernel in Microsoft Windows Vista allows local users to gain privileges via unspecified vectors involving legacy reply paths.
- SA28015: Windows Vista Kernel Legacy Reply Path Validation Privilege Escalation
- SECTRACK ID: 1019075: Windows Vista Kernel ALPC Validation Flaw Lets Local Users Gain Elevated Privileges
- US-CERT VU#601073: Microsoft Windows Vista privilege escalation vulnerability
- VUPEN/ADV-2007-4182: Microsoft Windows Vista Local Privilege Escalation Vulnerability (MS07-066)
Platforms Affected:
- Microsoft Windows Vista x64
- Microsoft Windows Vista
Reported:
Dec 11, 2007
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.