Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.3715
APSB21-110 : Security update available for Adobe InCopy
10 November 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Adobe InCopy
Publisher: Adobe
Operating System: Windows
macOS
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-43016 CVE-2021-43015
Original Bulletin:
https://helpx.adobe.com/security/products/incopy/apsb21-110.html
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Update Available for Adobe InCopy | APSB21-110
Bulletin ID Date Published Priority
APSB21-110 November 9, 2021 3
Summary
Adobe has released a security update for Adobe InCopy. This update addresses
critical and important vulnerabilities. Successful exploitation could lead to
arbitrary code execution and application denial of service.
Affected versions
Product Affected version Platform
Adobe InCopy 16.4 and earlier version Windows and macOS
Solution
Adobe categorizes these updates with the following priority rating and
recommends users update their software installations via the Creative Cloud
desktop app updater, or by navigating to the InCopy Help menu and clicking
"Updates." For more information, please reference this help page.
Product Updated version Platform Priority rating Availability
Adobe InCopy 17.0 Windows and macOS 3 Release Notes
For managed environments, IT administrators can use the Creative Cloud Packager
to create deployment packages. Refer to this help page for more information.
Vulnerability Details
Vulnerability Vulnerability CVSS
Category Impact Severity base CVSS vector CVE Number
score
Access of
Memory Location CVSS:3.1/AV:L/
After End of Arbitrary code Critical 7.8 AC:L/PR:N/UI:R CVE-2021-43015
Buffer execution /S:U/C:H/I:H/
A:H
( CWE-788 )
NULL Pointer CVSS:3.1/AV:L/
Dereference ( Application Important 5.5 AC:L/PR:N/UI:R CVE-2021-43016
CWE-476 ) denial-of-service /S:U/C:N/I:N/
A:H
Acknowledgments
Adobe would like to thank the following researchers for reporting this issue
and for working with Adobe to help protect our customers.
o (yjdfy) CQY of Topsec Alpha Team CVE-2021-43015
o (hy350) HY350 of Topsec Alpha Team CVE-2021-43016
_______________________________________________________________________________________
For more information, visit https://helpx.adobe.com/security.html , or email
PSIRT@adobe.com.
- --------------------------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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=0pUN
-----END PGP SIGNATURE-----