Adobe and Microsoft today each released updates to fix critical security vulnerabilities in their software. Adobe issued patches for Flash Player and AIR, while Microsoft’s Patch Tuesday batch includes seven update bundles to address a whopping 66 distinct security holes in Windows and related products.
The vast majority of the vulnerabilities addressed by Microsoft today are in Internet Explorer, the default browser on Windows machines. A single patch for IE this month (MS14-035) shores up at least 59 separate security issues scattered across virtually every supported version of IE. Other patches fix flaws in Microsoft Word, as well as other components of the Windows operating system itself.
Most of the vulnerabilities Microsoft fixed today earned its “critical” rating, meaning malware or bad guys could exploit the flaws to seize control over vulnerable systems without any help from users, save perhaps for having the Windows or IE user visit a hacked or booby-trapped Web site. For more details on the individual patches, see this roundup at the Microsoft Technet blog.
Adobe’s update for Flash Player fixes at least a half-dozen bugs in the widely-used browser plugin. The Flash update brings the media player to v. 18.104.22.168 on Windows and Mac systems, and v. 22.214.171.1248 for Linux users. To see which version of Flash you have installed, check this link.