Bulletin ID
Last updated on
Nov 10, 2021
Security Updates Available for Adobe Premiere Pro | APSB21-100
|
|
Date Published |
Priority |
|---|---|---|
|
APSB21-100 |
October 26, 2021 |
3 |
Summary
Affected Versions
|
Product |
Version |
Platform |
|---|---|---|
|
Adobe Premiere Pro |
15.4.1 and earlier versions |
Windows and macOS |
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 |
|---|---|---|---|---|
|
Adobe Premiere Pro |
22.0 |
Windows and macOS |
3 |
|
|
Adobe Premiere Pro |
15.4.2 |
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 |
CVSS base score |
CVE Numbers |
|
|---|---|---|---|---|---|
|
Access of Memory Location After End of Buffer (CWE-788) |
Arbitrary Code Execution |
Critical |
7.8 |
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
CVE-2021-40792 |
|
Access of Memory Location After End of Buffer (CWE-788) |
Arbitrary code execution |
Critical |
7.8 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
CVE-2021-40793 |
|
Access of Memory Location After End of Buffer (CWE-788) |
Arbitrary code execution |
Critical |
7.8 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
CVE-2021-40794 |
|
NULL Pointer Dereference (CWE-476) |
Application denial of service |
Important |
5.5 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
CVE-2021-40796 |
|
NULL Pointer Dereference (CWE-476) |
Application denial of service |
Important |
5.5 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
CVE-2021-42263 |
|
NULL Pointer Dereference (CWE-476) |
Application denial of service |
Important |
5.5 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
CVE-2021-42264 |
Acknowledgments
Adobe would like to thank the following for reporting these issues and for working with Adobe to help protect our customers:
(hy350) HY350 of Topsec Alpha Team- CVE-2021-42264; CVE-2021-42263; CVE-2021-40796
(yjdfy) CQY of Topsec Alpha Team- CVE-2021-40793
(cff_123) CFF of Topsec Alpha Team- CVE-2021-40794; CVE-2021-40792
Revisions
October 30, 2021: Added row to solution table for N-1 version.
For more information, visit https://helpx.adobe.com/security.html, or email PSIRT@adobe.com