CVE-2021-40764: Adobe Character Animator Memory Corruption could lead to Arbitrary code execution
First published: Wed Mar 16 2022(Updated: )
Adobe Character Animator version 4.4 (and earlier) is affected by a memory corruption vulnerability when parsing a M4A 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 Character Animator | <=4.4 | |
| Apple macOS | ||
| Microsoft Windows |
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Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2021-40764.
What is the affected software?
The affected software is Adobe Character Animator version 4.4 (and earlier).
What is the severity level of CVE-2021-40764?
The severity level of CVE-2021-40764 is critical with a score of 7.8.
How does CVE-2021-40764 work?
CVE-2021-40764 is a memory corruption vulnerability that occurs when parsing a M4A file, potentially allowing arbitrary code execution.
Is user interaction required to exploit CVE-2021-40764?
Yes, user interaction is required to exploit CVE-2021-40764.
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