CVE-2021-40703: Adobe Premiere Elements m4a Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution
First published: Mon Sep 27 2021(Updated: )
Adobe Premiere Elements version 2021.2235820 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious 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 Premiere Elements | <=2021.1 | |
| Apple macOS | ||
| Microsoft Windows |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is CVE-2021-40703?
CVE-2021-40703 is a memory corruption vulnerability in Adobe Premiere Elements version 2021.2235820 and earlier.
What is the severity of CVE-2021-40703?
The severity of CVE-2021-40703 is critical, with a CVSS score of 7.8.
How does CVE-2021-40703 affect Adobe Premiere Elements?
CVE-2021-40703 affects Adobe Premiere Elements by allowing arbitrary code execution in the context of the current user through insecure handling of a malicious m4a file.
Is Apple macOS affected by CVE-2021-40703?
No, Apple macOS is not affected by CVE-2021-40703.
Is Microsoft Windows affected by CVE-2021-40703?
No, Microsoft Windows is not affected by CVE-2021-40703.
How can I fix CVE-2021-40703?
To fix CVE-2021-40703, update Adobe Premiere Elements to version 2021.2235821 or later.
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/remedy
- agent/weakness
- agent/severity
- agent/title
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/tags
- agent/event
- agent/description
- vendor/adobe
- canonical/adobe premiere elements
- version/adobe premiere elements/2021.1
- vendor/apple
- canonical/apple macos
- vendor/microsoft
- canonical/microsoft windows