Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.0449
APSB21-12 Security update available for Adobe Illustrator
10 February 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Adobe Illustrator 2021
Publisher: Adobe
Operating System: Windows
Mac OS
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-21054 CVE-2021-21053
Original Bulletin:
https://helpx.adobe.com/security/products/illustrator/apsb21-12.html
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Updates Available for Adobe Illustrator | APSB21-12
+-----------------------+-----------------------------------+-----------------+
|Bulletin ID |Date Published |Priority |
+-----------------------+-----------------------------------+-----------------+
|ASPB21-12 |February 09, 2021 |3 |
+-----------------------+-----------------------------------+-----------------+
Summary
Adobe has released an update for Adobe Illustrator 2021. This update resolves
multiple critical vulnerabilities that could lead to arbitrary code execution
in the context of current user.
Affected Versions
+----------------------+-------------------------+--------+
| Product | Version |Platform|
+----------------------+-------------------------+--------+
|Illustrator 2021 |25.1 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 |Availability |
+-----------------+-------+------------------+---------+----------------------+
|Illustrator 2021 |25.2 |Windows and macOS |3 |Download Page |
+-----------------+-------+------------------+---------+----------------------+
Vulnerability details
+------------------------+--------------------------+---------+---------------+
|Vulnerability Category |Vulnerability Impact |Severity |CVE Numbers |
+------------------------+--------------------------+---------+---------------+
|Out-of-bounds write |Arbitrary code execution |Critical |CVE-2021-21053 |
| | | | |
| | | |CVE-2021-21054 |
+------------------------+--------------------------+---------+---------------+
Acknowledgments
Adobe would like to thank rgod working with Trend Micro Zero Day Initiative for
reporting the relevant issues and for working with Adobe to help protect our
customers
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=Sg1U
-----END PGP SIGNATURE-----