Description
Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, a different vulnerability than other "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- microsoft / windows_2003_server
- microsoft / Windows 7
- microsoft / Windows 7
- microsoft / Windows 7
- microsoft / windows_server_2003
- microsoft / windows_server_2008
- microsoft / windows_server_2008
- microsoft / windows_server_2008
- microsoft / windows_server_2008
- microsoft / windows_server_2008
- microsoft / windows_server_2008
- microsoft / windows_server_2008r2 – r2
- microsoft / windows_server_2008r2 – r2
- microsoft / windows_vista
- microsoft / windows_vista
- microsoft / windows_xp
- microsoft / windows_xp
References
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11942
- MISChttp://osvdb.org/71745
- MISChttp://www.us-cert.gov/cas/techalerts/TA11-102A.html
- MISChttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2011/0952
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/66400
- MISChttp://www.securityfocus.com/bid/47206
- MISChttp://support.avaya.com/css/P8/documents/100133352
- VENDOR_ADVISORYhttp://secunia.com/advisories/44156
- MISChttp://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx
- MISChttp://www.securitytracker.com/id?1025345
Updated 16m ago · 8 sources