Detections
Analytics
MS11-011: Vulnerabilities in Windows Kernel Could Allow Elevation of Privilege (2393802)
high Nessus Plugin ID 51911
Language:
Synopsis
The Windows kernel is affected by several vulnerabilities that could allow escalation of privileges.Description
The remote Windows host is running a version of the Windows kernel that is affected by one or more of the following vulnerabilities :- A buffer overflow in the 'GreEnableEUDC()' function can be triggered using specially crafted end-user-defined characters (EUDC) registry key values. (CVE-2010-4398)
- An integer truncation vulnerability exists due to the failure of the Windows kernel to validate user-supplied data before allocating memory. (CVE-2011-0045)
An attacker with local access to the affected system can exploit these issues to execute arbitrary code in kernel mode and take complete control of the affected system.
Solution
Microsoft has released a set of patches for Windows XP, 2003, Vista, 2008, 7, and 2008 R2.See Also
Plugin Details
Severity: High
ID: 51911
File Name: smb_nt_ms11-011.nasl
Version: 1.27
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 2/8/2011
Updated: 10/11/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Critical
Score: 9.0
CVSS v2
Risk Factor: High
Base Score: 7.2
Temporal Score: 6.3
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2011-0045
Vulnerability Information
CPE: cpe:/o:microsoft:windows
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 2/8/2011
Vulnerability Publication Date: 11/24/2010
CISA Known Exploited Vulnerability Due Dates: 4/21/2022
Exploitable With
CANVAS (CANVAS)
Core Impact
Reference Information
CVE: CVE-2010-4398, CVE-2011-0045