CVE-2021-42527: Adobe Premiere Elements PSD file memory corruption vulnerability could lead to arbitrary code execution
First published: Wed Mar 16 2022(Updated: )
Adobe Premiere Elements 20210809.daily.2242976 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious 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 Premiere Elements | <2021.4 | |
| Apple macOS | ||
| Microsoft Windows |
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Frequently Asked Questions
What is CVE-2021-42527?
CVE-2021-42527 is a memory corruption vulnerability in Adobe Premiere Elements 20210809.daily.2242976 (and earlier) that allows for arbitrary code execution in the context of the current user.
How does CVE-2021-42527 occur?
CVE-2021-42527 occurs due to insecure handling of a malicious file in Adobe Premiere Elements, which can lead to memory corruption.
What is the severity of CVE-2021-42527?
CVE-2021-42527 has a severity rating of 7.8, which is considered critical.
How can CVE-2021-42527 be exploited?
Exploiting CVE-2021-42527 requires user interaction, such as opening a malicious file in Adobe Premiere Elements.
Is Apple macOS or Microsoft Windows affected by CVE-2021-42527?
No, Apple macOS and Microsoft Windows are not affected by CVE-2021-42527.
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