Qualys Vulnerability R&D Lab has released new vulnerability checks in the Enterprise TruRisk Platform to protect organizations against 4 vulnerabilities that were fixed in 4 bulletins announced today by Microsoft. Customers can immediately audit their networks for these and other new vulnerabilities by accessing their Qualys subscription. Visit Qualys Security Blog to prioritize remediation.
Non-Qualys customers can audit their network for these and other vulnerabilities by signing up for a Qualys Free Trial, or by trying Qualys Community Edition.
Microsoft has released 4 security bulletins to fix newly discovered flaws in their software. Qualys has released the following checks for these new vulnerabilities:
A remote code execution vulnerability exists in the Windows TCP/IP stack when processing a continuous flow of crafted UDP packets, resulting in an integer overflow.
Affected Software:
Microsoft Windows Vista
Windows Server 2008
Windows 7
Windows Server 2008 R2
This security update is rated Critical.
Windows Vista x64 Edition Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for Itanium-based Systems Service Pack 2
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1
Refer to Microsoft Security Bulletin MS11-083 for further details.
Affected Software:
Windows 7
Windows 2008 R2
This security update is rated Moderate.
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1
Refer to Microsoft Security Bulletin MS11-084 for further details.
A remote code execution vulnerability exists in the way that Windows Mail and Windows Meeting Space handle the loading of DLL files (CVE-2011-2016).
Affected Software:
Windows Vista
Windows Server 2008
Windows 7
Windows Server 2008 R2
This security update is rated Important for all supported editions of Windows Vista; is rated Moderate for all supported editions of Windows Server 2008; and is rated Low for all supported editions of Windows 7 and Windows Server 2008 R2.
Windows Vista x64 Edition Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for Itanium-based Systems Service Pack 2
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1
Refer to Microsoft Security Bulletin MS11-085 for further details.
An elevation of privilege vulnerability exists in Active Directory when Active Directory is configured to use LDAPS and fails to validate the revocation status of an SSL certificate against the CRL associated with the domain account. This allows a certificate to be accepted as valid even after it has been revoked by the certification authority (CA). (CVE-2011-2014)
Affected Software:
Windows XP Service Pack 3 (Active Directory Application Mode (ADAM))
Windows XP Professional x64 Edition Service Pack 2 (Active Directory Application Mode (ADAM))
Windows Server 2003 Service Pack 2 (Active Directory, Active Directory Application Mode (ADAM))
Windows Server 2003 x64 Edition Service Pack 2 (Active Directory, Active Directory Application Mode (ADAM))
Windows Vista Service Pack 2 (Active Directory Lightweight Directory Service (AD LDS))
Windows Vista x64 Edition Service Pack 2(Active Directory Lightweight Directory Service (AD LDS))
Windows Server 2008 for 32-bit Systems Service Pack 2 (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
Windows Server 2008 for x64-based Systems Service Pack 2 (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
Windows 7 for 32-bit Systems (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
Windows 7 for 32-bit Systems Service Pack 1 (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
Windows 7 for x64-based Systems (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
Windows 7 for x64-based Systems Service Pack 1 (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
Windows Server 2008 R2 for x64-based Systems (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Active Directory and Active Directory Lightweight Directory Service (AD LDS))
This security update is rated Important.
Windows XP Service Pack 3 (Active Directory Application Mode (ADAM))
Windows XP Professional x64 Edition Service Pack 2 (Active Directory Application Mode (ADAM))
Windows Server 2003 Service Pack 2 (Active Directory)
Windows Server 2003 Service Pack 2 (Active Directory Application Mode )
Windows Server 2003 x64 Edition Service Pack 2 (Active Directory)
Windows Server 2003 x64 Edition Service Pack 2 (Active Directory Application Mode )
Windows Server 2003 with SP2 for Itanium-based Systems (Active Directory)
Windows Vista Service Pack 2 (Active Directory Lightweight Directory Service (AD LDS))
Windows Vista x64 Edition Service Pack 2 (Active Directory Lightweight Directory Service (AD LDS))
Windows 7 for 32-bit Systems (Active Directory Lightweight Directory Service (AD LDS))
Windows 7 for x64-based Systems (Active Directory Lightweight Directory Service (AD LDS))
For a complete list of patch download links, please refer to Microsoft Security Bulletin MS11-086.
These new vulnerability checks are included in Qualys vulnerability signature 1.28.266-3. Each Qualys account is automatically updated with the latest vulnerability signatures as they become available. To view the vulnerability signature version in your account, from the Qualys Help menu, select the About tab.
To perform a selective vulnerability scan, configure a scan profile to use the following options:
In addition, prior to running a scan for these new vulnerabilities, you can estimate your exposure to these new threats by running the Risk Analysis Report, available from the Qualys Vulnerability Management Reports tab.
Platforms and Platform Identification
For more information, customers may contact Qualys Technical Support.
The Enterprise TruRisk Platform and its integrated suite of security and compliance applications provides organizations of all sizes with a global view of their security and compliance solutions, while drastically reducing their total cost of ownership. Qualys solutions include: continuous monitoring, vulnerability management, policy compliance, PCI compliance, security assessment questionnaire, web application scanning, web application firewall, malware detection and SECURE Seal for security testing of web sites.