Bulletin ID
Last updated on
Oct 26, 2021
|
Also applies to Digital Editions
Security Updates Available for Adobe Lightroom Classic | APSB21-97
|
|
Date Published |
Priority |
|---|---|---|
|
ASPB21-97 |
October 26, 20201 |
2 |
Summary
Adobe has released updates for Adobe Lightroom Classic for Windows and macOS. This update addresses a critical vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Affected Versions
|
Product |
Version |
Platform |
|---|---|---|
|
Lightroom Classic |
10.3 and earlier versions |
Windows |
Solution
Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version via the Creative Cloud desktop app’s update mechanism. For more information, please reference this help page.
|
Product |
Version |
Platform |
Priority Rating |
Availability |
|---|---|---|---|---|
|
Lightroom Classic |
Lightroom Classic v10.4 and v11.0 |
Windows and macOS |
3 |
For managed environments, IT administrators can use the Admin Console to deploy Creative Cloud applications to end users. Refer to this help page for more information.
Vulnerability details
|
Vulnerability Category |
Vulnerability Impact |
Severity |
CVE Numbers |
|---|---|---|---|
|
Creation of Temporary File in Directory with Incorrect Permissions (CWE-379) |
Privilege escalation |
Critical |
CVE-2021-40776 |
Acknowledgments
Adobe would like to thank CQY of Topsec Alpha Team (yjdfy) for reporting this issue and for working with Adobe to help protect our customers.
CQY of Topsec Alpha Team (yjdfy) (CVE-2021-40776)
