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AUSCERT External Security Bulletin Redistribution
ESB-2021.1990
APSB21-49 Security update available for Adobe After Effects
9 June 2021
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AusCERT Security Bulletin Summary
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Product: Adobe After Effects
Publisher: Adobe
Operating System: Windows
Mac OS
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-28616 CVE-2021-28615 CVE-2021-28614
CVE-2021-28612 CVE-2021-28611 CVE-2021-28610
CVE-2021-28609 CVE-2021-28608 CVE-2021-28607
CVE-2021-28606 CVE-2021-28605 CVE-2021-28604
CVE-2021-28603 CVE-2021-28602 CVE-2021-28601
CVE-2021-28600
Original Bulletin:
https://helpx.adobe.com/security/products/after_effects/apsb21-49.html
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Security Updates Available for Adobe After Effects | APSB21-49
Bulletin ID Date Published Priority
ASPB21-49 June 08, 2021 3
Summary
Adobe has released an update for Adobe After Effects for Windows and macOS.
This update addresses multiple critical , important and moderate
vulnerabilities. Successful exploitation could lead to arbitrary code execution
in the context of the current user.
Affected Versions
Product Version Platform
Adobe After Effects 18.2 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
Adobe After Effects 18.2.1 Windows and macOS 3 Download Center
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 Vulnerability CVSS
Category Impact Severity base CVSS vector CVE Numbers
score
Out-of-bounds CVSS:3.1/AV:L/
Read Memory leak Important 5.5 AC:L/PR:N/UI:R CVE-2021-28600
/S:U/C:H/I:N/
( CWE-125 ) A:N
NULL Pointer CVSS:3.1/AV:L/
Dereference Application Moderate 3.3 AC:L/PR:N/UI:R CVE-2021-28601
denial-of-service /S:U/C:N/I:N/
( CWE-476 ) A:L
Access of CVE-2021-28602
Memory Location CVSS:3.1/AV:L/
After End of Arbitrary Code Critical 7.8 AC:L/PR:N/UI:R CVE-2021-28605
Buffer Execution /S:U/C:H/I:H/
A:H CVE-2021-28607
( CWE-788 )
CVE-2021-28603
Heap-based CVSS:3.1/AV:L/
Buffer Overflow Arbitrary Code AC:L/PR:N/UI:R CVE-2021-28604
Execution Critical 7.8 /S:U/C:H/I:H/
( CWE-122 ) A:H CVE-2021-28608
CVE-2021-28610
Stack-based CVSS:3.1/AV:L/
Buffer Overflow Arbitrary Code Critical 7.8 AC:L/PR:N/UI:R CVE-2021-28606
Execution /S:U/C:H/I:H/
( CWE-121 ) A:H
Out-of-bounds CVSS:3.1/AV:L/ CVE-2021-28609
Read Arbitrary file Important 5.5 AC:L/PR:N/UI:R
system read /S:U/C:H/I:N/ CVE-2021-28615
( CWE-125 ) A:N
CVE-2021-28611
Out-of-bounds CVSS:3.1/AV:L/
Read AC:L/PR:N/UI:R CVE-2021-28612
Memory leak Important 6.1 /S:U/C:H/I:N/
( CWE-125 ) A:L CVE-2021-28614
CVE-2021-28616
Acknowledgments
Adobe would like to thank Yongjun Liu of nsfocus security team for reporting
the relevant issues and for working with Adobe to help protect our customers.
For more information, visit https://helpx.adobe.com/security.html , or email
PSIRT@adobe.com.
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