The basic Acrobat Reader, available for several desktop and mobile platforms, is freeware it supports viewing, printing and annotating of PDF files ( Get Best Adobe Uninstaller for Mac).
Adobe Acrobat can view, create, manipulate, print and manage files in Portable Document Format (PDF). To update your version of Adobe Acrobat, open the app on your Mac and go to Help then Check for Updates.What is Adobe Acrobat Reader? Adobe Acrobat is a group of PDF Reader application software and Web services developed by Adobe Inc. The details on the Adobe Acrobat DC update can be found here. Other changes in today’s update to Adobe Acrobat DF include a new streamlined Fill & Sign experience, a new Sign menu, and moreįor the full technical details of these vulnerabilities, you can read Sun’s full breakdown here. From the Categories, click Security (Enhanced), and then select Enable Protected Mode at Startup (Preview).By default, the Protected Mode is turned off,” Adobe explains. “The Protected Mode (sandbox) is a core architecture change and covers all the features and workflows in Acrobat.
In addition to patching these vulnerabilities, today’s update to Acrobat DC on Mac also adds Protected Mode to further address security concerns. A normal user on macOS(with SIP enabled) can locally exploit this vulnerabilities chain to elevate privilege to the ROOT without a user being aware.Īs Gizmodo points out, the one important thing to note is that the hacker would need physical access to your Mac to take advantage of this vulnerability. The only requirement needed to trigger the vulnerabilities is that Adobe Acrobat Reader DC has been installed. Today, Adobe Acrobat Reader DC for macOS patched three critical vulnerabilities(CVE-2020-9615, CVE-2020-9614, CVE-2020-9613) I reported. Sun reported the vulnerabilities to Adobe directly, explaining that even with macOS System Integrity Protection enabled, the flaw could have allowed system-level access to an Adobe Acrobat DC user’s Mac. The issue, as highlighted by Gizmodo, could have allowed root access to a Mac without being detected. Adobe has pushed a critical update to Adobe Acrobat for macOS today, fixing a trio of vulnerabilities reported by Tencent Security Xuanwu Lab researcher Yuebin Sun.
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