Microsoft says you can expect seven security updates tomorrow. Four of them will address critical vulnerabilities in Windows, IE, Silverlight and Office. Experts say the patches should be prioritized based on what youre using. One of the issues is a remote code execution issue that affects IE 10 and Windows 8. Another is an elevation of privilege issue with SharePoint, which could allow an attacker to elevate from an anonymous user to ownership of the SharePoint site, which is not under active attack.”]
Source: https://www.csoonline.com/article/2135460/march-2013-patch-tuesday–7-security-fixes–4–critical-.html