Tech Flash - Microsoft Security Bulletin 2012 MS Patches

Click Here for Latest Scan Sets

Bulletin ID	Bulletin Title and Executive Summary	Maximum Severity Rating and Vulnerability Impact
MS12-004	Vulnerabilities in Windows Media Could Allow Remote Code Execution (2636391) This security update resolves two privately reported vulnerabilities in Microsoft Windows. The vulnerabilities could allow remote code execution if a user opens a specially crafted media file. An attacker who successfully exploited the vulnerabilities could gain the same user rights as the local user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.	Critical Remote Code Execution
MS12-001	Vulnerability in Windows Kernel Could Allow Security Feature Bypass (2644615) This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow an attacker to bypass the SafeSEH security feature in a software application. An attacker could then use other vulnerabilities to leverage the structured exception handler to run arbitrary code. Only software applications that were compiled using Microsoft Visual C++ .NET 2003 can be used to exploit this vulnerability.	Important Security Feature Bypass
MS12-002	Vulnerability in Windows Object Packager Could Allow Remote Code Execution (2603381) This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user opens a legitimate file with an embedded packaged object that is located in the same network directory as a specially crafted executable file. An attacker who successfully exploited this vulnerability could gain the same user rights as the logged-on user. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.	Important Remote Code Execution
MS12-003	Vulnerability in Windows Client/Server Run-time Subsystem Could Allow Elevation of Privilege (2646524) This security update resolves one privately reported vulnerability in Microsoft Windows. This security update is rated Important for all supported editions of Windows XP, Windows Server 2003, Windows Vista, and Windows Server 2008. All supported editions of Windows 7 and Windows Server 2008 R2 are not affected by this vulnerability. The vulnerability could allow elevation of privilege if an attacker logs on to an affected system and runs a specially crafted application. The attacker could then take complete control of the affected system and install programs; view, change, or delete data; or create new accounts with full user rights. This vulnerability can only be exploited on systems configured with a Chinese, Japanese, or Korean system locale.	Important Elevation of Privilege
MS12-005	Vulnerability in Microsoft Windows Could Allow Remote Code Execution (2584146) This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user opens a specially crafted Microsoft Office file containing a malicious embedded ClickOnce application. An attacker who successfully exploited this vulnerability could gain the same user rights as the local user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.	Important Remote Code Execution
MS12-006	Vulnerability in SSL/TLS Could Allow Information Disclosure (2643584) This security update resolves a publicly disclosed vulnerability in SSL 3.0 and TLS 1.0. This vulnerability affects the protocol itself and is not specific to the Windows operating system. The vulnerability could allow information disclosure if an attacker intercepts encrypted web traffic served from an affected system. TLS 1.1, TLS 1.2, and all cipher suites that do not use CBC mode are not affected.	Important Information Disclosure
MS12-007	Vulnerability in AntiXSS Library Could Allow Information Disclosure (2607664) This security update resolves one privately reported vulnerability in the Microsoft Anti-Cross Site Scripting (AntiXSS) Library. The vulnerability could allow information disclosure if a an attacker passes a malicious script to a website using the sanitization function of the AntiXSS Library. The consequences of the disclosure of that information depend on the nature of the information itself. Note that this vulnerability would not allow an attacker to execute code or to elevate the attacker's user rights directly, but it could be used to produce information that could be used to try to further compromise the affected system. Only sites that use the sanitization module of the AntiXSS Library are affected by this vulnerability.	Important Information Disclosure

Milton Security Group, LLC
111 North Harbor Blvd., Suite D
Fullerton, CA 92832
Main: 888.674.9001
Support: 714.515.4084
www.MiltonSecurity.com
support@miltonsecurity.com