CVE-2021-40771: Adobe Prelude WAV File Parsing Memory Corruption Arbitrary Code Execution
First published: Mon Nov 22 2021(Updated: )
Adobe Prelude version 10.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious WAV file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required in that the victim must open a specially crafted file to exploit this vulnerability.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Prelude | <=10.1 | |
| Microsoft Windows |
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Frequently Asked Questions
What is CVE-2021-40771?
CVE-2021-40771 is a memory corruption vulnerability in Adobe Prelude version 10.1 and earlier, which can allow arbitrary code execution when a user opens a specially crafted WAV file.
How severe is CVE-2021-40771?
CVE-2021-40771 has a severity rating of 7.8 (High).
Which software versions are affected by CVE-2021-40771?
Adobe Prelude versions up to and including 10.1 are affected by CVE-2021-40771.
How can CVE-2021-40771 be exploited?
CVE-2021-40771 can be exploited by a user opening a specially crafted WAV file, leading to potential arbitrary code execution.
Where can I find more information about CVE-2021-40771?
You can find more information about CVE-2021-40771 at the following link: [Adobe Security Bulletin APSB21-96](https://helpx.adobe.com/security/products/prelude/apsb21-96.html)
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