CVE-2021-39819: Adobe InCopy Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution
First published: Mon Sep 27 2021(Updated: )
Adobe InCopy version 11.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious XML file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Incopy | <=16.3 | |
| Adobe Incopy | <=16.3.1 |
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Frequently Asked Questions
What is CVE-2021-39819?
CVE-2021-39819 is a memory corruption vulnerability in Adobe InCopy version 11.1 (and earlier) that allows for arbitrary code execution.
How does CVE-2021-39819 occur?
CVE-2021-39819 occurs due to insecure handling of a malicious XML file in Adobe InCopy.
What is the severity of CVE-2021-39819?
CVE-2021-39819 has a severity rating of 7.8 (high).
Is user interaction required to exploit CVE-2021-39819?
Yes, user interaction is required to exploit CVE-2021-39819.
How can I fix CVE-2021-39819?
To fix CVE-2021-39819, update Adobe InCopy to version 16.3.1 or later.
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