CVE-2021-42738: Buffer Overflow
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 MXF 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 the vulnerability ID?
The vulnerability ID is CVE-2021-42738.
What is the severity of CVE-2021-42738?
The severity of CVE-2021-42738 is critical with a CVSS score of 7.8.
Which software versions are affected by CVE-2021-42738?
Adobe Prelude version 10.1 (and earlier) is affected by CVE-2021-42738.
What is the impact of CVE-2021-42738?
CVE-2021-42738 can lead to arbitrary code execution in the context of the current user.
Is user interaction required to exploit CVE-2021-42738?
Yes, user interaction is required in that the victim must open a specially crafted MXF file.
How can I fix CVE-2021-42738?
Update Adobe Prelude to version 10.2 or later to address CVE-2021-42738.
Where can I find more information about CVE-2021-42738?
You can find more information about CVE-2021-42738 on the Adobe Security Bulletin APSB21-96 at https://helpx.adobe.com/security/products/prelude/apsb21-96.html.
- collector/nvd-index
- vendor/adobe
- canonical/adobe prelude
- version/adobe prelude/10.1
- vendor/microsoft
- canonical/microsoft windows