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AUSCERT External Security Bulletin Redistribution
ESB-2019.3093
Security updates available for Adobe Experience Manager | APSB19-42
14 August 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: Adobe Experience Manager
Publisher: Adobe
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-7964
Original Bulletin:
https://helpx.adobe.com/security/products/experience-manager/apsb19-42.html
- --------------------------BEGIN INCLUDED TEXT--------------------
Adobe Security Bulletin
Security updates available for Adobe Experience Manager | APSB19-42
+------------------------+---------------------------------+------------------+
|Bulletin ID |Date Published |Priority |
+------------------------+---------------------------------+------------------+
|APSB19-42 |August 13, 2019 |1 |
+------------------------+---------------------------------+------------------+
Summary
Adobe has released security updates for Adobe Experience Manager (AEM). These
updates resolve a critical authentication bypass vulnerability in the Security
Assertion Markup Language (SAML) handler in AEM versions 6.4 and
6.5. Successful exploitation could result in unauthorized access to the AEM
environment.
Affected product versions
+------------------------+-----------------+-------------------+
| Product | Version | Platform |
+------------------------+-----------------+-------------------+
| |6.5 | |
|Adobe Experience Manager| |All |
| |6.4 | |
+------------------------+-----------------+-------------------+
Solution
Adobe categorizes these updates with the following priority ratings and
recommends users update their installation to the newest version:
+------------------+--------------+----------+--------+-----------------------+
|Product |Version |Platform |Priority|Availability |
+------------------+--------------+----------+--------+-----------------------+
| |6.5 |All |1 |Releases and Updates |
| | | | | |
|Adobe Experience +--------------+----------+--------+-----------------------+
|Manager |6.4 |All |1 |Releases and Updates |
| | | | | |
+------------------+--------------+----------+--------+-----------------------+
Please contact Adobe customer care for assistance with earlier AEM versions.
Vulnerability details
+--------------+-------------+--------+-------------+---------+---------------+
|Vulnerability |Vulnerability|Severity|CVE Numbers |Affected |Download |
|Category |Impact | | |Version |Package |
+--------------+-------------+--------+-------------+---------+---------------+
| | | | | |HOTFIX 30379 |
|Authentication|Remote Code |Critical| |AEM 6.4 |for AEM 6.4.0 |
|Bypass |Execution | |CVE-2019-7964| | |
| | | | |AEM 6.5 |HOTFIX 30379 |
| | | | | |for AEM 6.5.0 |
+--------------+-------------+--------+-------------+---------+---------------+
Note:
Note: This vulnerability (CVE-2019-7964) only impacts AEM instances
using Security Assertion Markup Language (SAML).
Note:
Note: the packages listed in the table above are the minimum fix packs to
address the relevant vulnerability. For the latest versions, please see the
release notes links referenced above.
Acknowledgments
Adobe would like to thank "zb3" and Robert Lowery of Hyatt Hotels Corporation
(as part of the company Bug Bounty Program) for reporting (CVE-2019-7964) and
for working with Adobe to help protect our customers.
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