Bulletin ID
Last updated on
Nov 8, 2021
Security Updates Available for Adobe Illustrator | APSB21-98
|
|
Date Published |
Priority |
|---|---|---|
|
ASPB21-98 |
October 26, 2021 |
3 |
Summary
Affected Versions
|
Product |
Version |
Platform |
|---|---|---|
|
Illustrator 2021 |
25.4.1 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 |
Availability |
|---|---|---|---|---|
|
Illustrator 2022 |
26.0 |
Windows and macOS |
3 |
|
|
Illustrator 2021 |
25.4.2 |
Windows and macOS |
3 |
Vulnerability details
|
Vulnerability Category |
Vulnerability Impact |
Severity |
CVSS base score |
CVE Numbers |
|
|---|---|---|---|---|---|
|
Out-of-bounds Read (CWE-125) |
Memory Leak |
Critical |
7.8 |
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
CVE-2021-40718 |
|
Out-of-bounds Read (CWE-125) |
Privilege escalation |
Important |
3.3 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
CVE-2021-40746 |
|
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-2021-40747 |
|
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-2021-40748 |
|
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-2021-40749 |
Acknowledgments
Adobe would like to thank the following researcher for reporting these issues and for working with Adobe to help protect our customers:
Yonghui Han of Fortinet's FortiGuard Labs (CVE-2021-40718; CVE-2021-40746, CVE-2021-40747; CVE-2021-40748; CVE-2021-40749)
Revisions
October 27, 2021: Updated acknowledgments.
November 1, 2021: Added row to solution table for N-1 version.
November 8, 2021: Updated impact and CVSS score for CVE-2021-40746.
For more information, visit https://helpx.adobe.com/security.html, or email PSIRT@adobe.com
