CVE-2021-40769: Adobe Character Animator SVG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Wed Mar 16 2022(Updated: )
Adobe Character Animator version 4.4 (and earlier versions) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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?
The vulnerability ID is CVE-2021-40769.
Which software versions are affected by this vulnerability?
Adobe Character Animator version 4.4 and earlier versions are affected.
What is the severity of CVE-2021-40769?
The severity of CVE-2021-40769 is medium with a CVSS score of 3.3.
How can an attacker leverage this vulnerability?
An attacker can leverage this vulnerability to bypass mitigations such as ASLR and potentially disclose sensitive memory.
Is Apple macOS and Microsoft Windows affected by this vulnerability?
No, Apple macOS and Microsoft Windows are not affected by this vulnerability.
Is there a fix available for this vulnerability?
Yes, Adobe has released a security update to address this vulnerability. Please refer to the Adobe security advisory for more information.
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