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Microsoft Windows Kernel Two Privilege Escalation Vulnerabilities

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Release Date:  2010-11-26    Last Update:  2011-02-09    Views:  8,346

Secunia Advisory SA42356

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Description


Two vulnerabilities have been reported in Microsoft Windows, which can be exploited by malicious, local users to gain escalated privileges


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Subject: Microsoft Windows Kernel Two Privilege Escalation Vulnerabilities

User Message
henktiggelaar RE: Microsoft Windows win32k.sys Driver "GreEnableEUDC()" Vulnerability
Member 1st Dec, 2010 11:58
Score: 0
Posts: 1
User Since: 1st Dec 2010
System Score: N/A
Location: NL
Last edited on 1st Dec, 2010 11:58
Workaround:

- Create a subkey "EUDC" directly under "HKEY_CURRENT_USER"
- Open the advanced permissions dialog for the "EUDC" key
- Add the group "Everyone" and deny this group the following permissions:
Query Value
Set Value
Create Subkey
Delete
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