Ke Liu of Tencent's Xuanwu LAB working with Trend Micro's Zero Day Initiative and Steven Seeley (mr_me) of Offensive Security (CVE-2017-11212, CVE-2017-11214, CVE-2017-11227).Jihui Lu of Tencent KeenLab (CVE-2017-3119).Jaanus Kp Clarified Security working with Trend Micro's Zero Day Initiative and Ashfaq Ansari - Project Srishti working with Trend Micro's Zero Day Initiative (CVE-2017-11231).
Giwan Go of STEALIEN & HIT working with Trend Micro's Zero Day Initiative (CVE-2017-11228, CVE-2017-11230).Fernando Munoz working with Trend Micro's Zero Day Initiative (CVE-2017-3115).Cybellum Technologies LTD (CVE-2017-3117).Ashfaq Ansari of Project Srishti working with the iDefense Vulnerability Contributor Program (CVE-2017-3038).Ashfaq Ansari of Project Srishti (CVE-2017-11221).Aleksandar Nikolic of Cisco Talos (CVE-2017-11263).Relevant issues and for working with Adobe to help protect our customers:
#Adobe acrobat reader 2017 update
Just wondered if there was any further update on this situation, or whether this is now by design or a bug in the 2020 installer basically.Insufficient Verification of Data AuthenticityĪdobe would like to thank the following individuals and organizations for reporting the
#Adobe acrobat reader 2017 upgrade
However, it would not be ideal to roll out the upgrade to an entire enterprise of users and them all to have the prompt shared in the screenshot, that would cause a helpdesk storm no doubt, and some organisations don't use GPOs to enfore file type associations on their users for certain reasons anyway. Although this method appears to work, I've personally never taken to changing HKCR entries by script/automation previously due to complexity/risks etc.
#Adobe acrobat reader 2017 pdf
latest patch level), the PDF file type association appears to break and they get the prompt in the screenshot.Īs you say - the only solution at this time appears to be to delete the "HKEY_CLASSES_ROOT\AcroExch.Document.2017" registry key after the install is completed, Windows 10 then appears to automatically associate PDFs with Acrobat Reader 2020, if they had set it to 2017 previously. Install Adobe Reader 2020 (Classic Track) using bootstrapper installation (setup.exe).Įven if you don't use DISM/GPO to set the defaults for the user and they have set their default from MS Edge to Acrobat Reader 2017 for viewing PDFs - when you install Acrobat Reader 2020 Classic (incl. This can also be applied using DISM during operating system deployment.Ĥ.
Install Adobe Reader 2017 (Classic Track) using bootstrapper installation (setup.exe).ģ. The Reader 2017 installer removed the HKCR\AcroExch.Document.2015 registry key.Ģ. They are configured with ProgID, AcroExch.Document.2015. This does not occur on computers which installed Adobe Reader 2015 (Classic Track) and were subsequently upgraded to Reader 2017 and Reader 2020. Is the Reader 2020 installer expected to remove the HKCR\AcroExch.Document.2017 registry key? The HKCR registry key still contains an entry for the ProgID, AcroExch.Document.2017. Looking for solution appropriate for an enterprise environment.ĭouble-clicking a PDF file displays Windows prompt "How do you want to open this file?". Issue occurs if file association is configured by DISM or user. pdf stops working after upgrading from Adobe Reader 2017 (Classic Track) to Reader 2020 (Classic Track).
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