Bulletin ID
Last updated on
16 May 2021
|
Also applies to Digital Editions
Security Updates Available for Adobe Digital Editions | APSB21-26
|
|
Date Published |
Priority |
|---|---|---|
|
APSB20-26 |
April 13, 2021 |
3 |
Summary
Adobe has released a security update for Adobe Digital Editions. This update resolves a critical vulnerability that could result in arbitrary file system write.
Affected product versions
|
Product |
Version |
Platform |
|---|---|---|
|
Adobe Digital Editions |
4.5.11.187245 and below |
MacOS |
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 Digital Editions |
4.5.11.187606 |
MacOS |
3 |
Note:
- Customers can download the update from the Adobe Digital Editions download page, or utilize the product’s update mechanism when prompted.
- For more information, please refer the release notes.
Vulnerability details
|
Vulnerability Category |
Vulnerability Impact |
Severity |
CVE Numbers |
|---|---|---|---|
|
Privilege Escalation |
Arbitrary file system write |
Critical |
CVE-2021-21100 |
Acknowledgments
Adobe would like to thank Qingyang Chen for reporting these issues and for working with Adobe to help protect our customers.
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