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             AUSCERT External Security Bulletin Redistribution

       APSB20-42 Security update available for Adobe Genuine Service
                               15 July 2020


        AusCERT Security Bulletin Summary

Product:           Adobe Genuine Service
Publisher:         Adobe
Operating System:  Windows
                   Mac OS
Impact/Access:     Increased Privileges -- Unknown/Unspecified
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-9681 CVE-2020-9668 CVE-2020-9667

Original Bulletin: 

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Updates Available for Adobe Genuine Service | APSB20-42
|Bulletin ID              |Date Published                  |Priority          |
|APSB20-42                |July 14, 2020                   |3                 |


Adobe has released updates for the Adobe Genuine Service for Windows and
macOS. This update resolves important vulnerabilities which could lead to privilege
escalation in the context of the current user.

Affected Versions

|           Product            |           Version           |    Platform    |
|Adobe Genuine Service         |Version 6.6 and earlier      |Windows and     |
|                              |versions                     |macOS           |


To verify the version of Adobe Genuine Integrity Service installed on your
system, please follow the following steps:

  o For Windows machines, navigate to C:\Program Files (x86)\Common Files\Adobe
  o Right click on AdobeGCClient.exe, select "Properties".
  o Go to "Details" tab, the File Version can be seen within.


Adobe categorizes these updates with the following priority ratings .

|Product                   |Version  |Platform             |Priority Rating   |
|Adobe Genuine Service     |7.1      |Windows and macOS    |3                 |


Adobe Genuine Integrity Service has a self-update mechanism that runs
automatically at a regular interval when the host is connected to the internet.
For more details regarding Adobe Genuine Integrity Service, please visit here .

Vulnerability details

|Vulnerability Category      |Vulnerability Impact  |Severity  |CVE Numbers   |
|                            |                      |          |CVE-2020-9667 |
|Insecure library loading    |Privilege Escalation  |Important |              |
|                            |                      |          |CVE-2020-9681 |
|Mishandling symbolic links  |Privilege Escalation  |Important |CVE-2020-9668 |


Adobe would like to thank the following individuals and organizations for
reporting the relevant issues and for working with Adobe to help protect our

  o Adrian Denkiewicz from CQURE. (CVE-2020-9667)
  o Zhongcheng Li (CK01) of Topsec Alpha Team (CVE-2020-9668, CVE-2020-9681)

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