Bulletin ID
Last updated on
Security updates available for Adobe Experience Manager | APSB21-82
|
|
Date Published |
Priority |
|---|---|---|
|
APSB21-82 |
September 14, 2021 |
2 |
Summary
Affected product versions
| Product | Version | Platform |
|---|---|---|
Adobe Experience Manager (AEM) |
AEM Cloud Service (CS) |
All |
| 6.5.9.0 and earlier versions |
All |
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 |
|---|---|---|---|---|
Adobe Experience Manager (AEM) |
AEM Cloud Service (CS) |
All | 2 | Release Notes |
6.5.10.0 |
All |
2 |
AEM 6.5 Service Pack Release Notes |
Note:
Customers running on Adobe Experience Manager’s Cloud Service will automatically receive updates that include new features as well as security and functionality bug fixes.
Note:
Please contact Adobe customer care for assistance with AEM versions 6.4, 6.3 and 6.2.
Vulnerability details
|
Vulnerability Category |
Vulnerability Impact |
Severity |
CVSS base score |
CVE Number |
|
|---|---|---|---|---|---|
|
Cross-site Scripting (XSS) (CWE-79) |
Arbitrary code execution |
Important |
5.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
CVE-2021-40711 |
|
Improper Input Validation (CWE-20) |
Application denial-of-service |
Important |
6.5 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
CVE-2021-40712 |
|
Improper Certificate Validation (CWE-295) |
Security feature bypass |
Important |
5.9 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
CVE-2021-40713 |
|
Cross-site Scripting (XSS) (CWE-79) |
Arbitrary code execution |
Important |
6.1 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
CVE-2021-40714 |
|
Improper Access Control (CWE-284) |
Security feature bypass |
Important |
5.3 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
|
Updates to dependencies
| Dependency |
Vulnerability Impact |
Affected Versions |
| Iodash |
Arbitrary code execution |
AEM CS AEM 6.5.9.0 and earlier |
| Apache Sling | Path Traversal | AEM CS AEM 6.5.9.0 and earlier |
| Jetty |
Denial of service |
AEM CS AEM 6.5.9.0 and earlier |
| Jackson-Databind |
Unchecked allocation of byte buffer |
AEM CS AEM 6.5.9.0 and earlier |
Acknowledgments
Adobe would like to thank Lorenzo Pirondini (Netcentric, a Cognizant Digital Business) (CVE-2021-40711, CVE-2021-40712) and Eckbert Andresen (CVE-2021-42725) for reporting these issues and for working with Adobe to help protect our customers.
Revisions
September 27, 2021: Updated acknowledgement details for CVE-2021-40711 & CVE-2021-40712.
October 4, 2021: Updated CVSS base score, vector, and Severity for CVE-2021-40711.
October 28, 2021: Added details for CVE-2021-42725.
January 27th, 2022: Updated CVSS details for CVE-2021-40711, CVE-2021-40714
For more information, visit https://helpx.adobe.com/security.html, or email PSIRT@adobe.com.