Vulnerability Details : CVE-2011-0673
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, aka "Win32k Null Pointer De-reference Vulnerability."
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2011-0673
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-0673
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
References for CVE-2011-0673
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http://www.us-cert.gov/cas/techalerts/TA11-102A.html
Microsoft Updates for Multiple Vulnerabilities | CISAUS Government Resource
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http://www.vupen.com/english/advisories/2011/0952
Webmail | OVH- OVH
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http://www.securitytracker.com/id?1025345
Windows Kernel win32k.sys Lets Local Users Gain Elevated Privileges - SecurityTracker
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034
Microsoft Security Bulletin MS11-034 - Important | Microsoft Docs
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12546
Repository / Oval Repository
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http://www.securityfocus.com/bid/47234
Microsoft Windows Kernel 'Win32k.sys' (CVE-2011-1234) Local Privilege Escalation Vulnerability
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https://exchange.xforce.ibmcloud.com/vulnerabilities/66402
Microsoft Windows kernel-mode driver (win32k.sys) variant 8 privilege escalation CVE-2011-0673 Vulnerability Report
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http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx
MS11-034: Addressing vulnerabilities in the win32k subsystem – Microsoft Security Response Center
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http://support.avaya.com/css/P8/documents/100133352
ASA-2011-110 MS11-034 (2506223)
Products affected by CVE-2011-0673
- cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*