Posts Tagged: MS13-052


9
Jul 13

Adobe, Microsoft Release Critical Updates

Patch Tuesday is upon us once again. Adobe today pushed out security fixes for its Flash and Shockwave media players. Separately, Microsoft released seven patch bundles addressing at least 34 vulnerabilities in Microsoft Windows and other software. At least one of the Windows flaws is already being exploited in active attacks.

crackedwinSix of the seven Microsoft patches released today earned the company’s most dire “critical” rating, meaning the patches plug security holes that could be exploited by malware or miscreants with no help from PC users, save for visiting a hacked site or opening a specially crafted document.

Microsoft and security experts are calling special attention to MS13-053, which fixes at least eight flaws in Windows’ implementation of TrueType font files. These critical TrueType vulnerabilities exist on nearly every supported version of Windows, including XP, Vista, Windows 7 and Windows 8, and can be exploited to gain complete control over a vulnerable Windows system, just by having the user visit a Web page that contains malicious TrueType content. To make matters worse, Microsoft says one component of this vulnerability (CVE-2013-3660) is already being exploited in the wild.

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