CVE-2023-26389: ZDI-CAN-20258: Adobe Substance 3D Stager USDC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
First published: Wed Apr 12 2023(Updated: )
Adobe Substance 3D Stager version 2.0.1 (and earlier) is affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. 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 Substance 3D Stager | <=2.0.1 | |
| macOS | ||
| Microsoft Windows Operating System |
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Frequently Asked Questions
What is the severity of CVE-2023-26389?
The severity of CVE-2023-26389 is considered critical due to the potential for code execution.
How do I fix CVE-2023-26389?
To fix CVE-2023-26389, update Adobe Substance 3D Stager to the latest version beyond 2.0.1.
What types of systems are affected by CVE-2023-26389?
CVE-2023-26389 affects Adobe Substance 3D Stager versions 2.0.1 and earlier on systems running macOS and Windows.
What type of vulnerability is CVE-2023-26389?
CVE-2023-26389 is classified as an out-of-bounds read vulnerability.
Can an attacker exploit CVE-2023-26389 remotely?
Yes, an attacker could potentially exploit CVE-2023-26389 remotely by using a specially crafted file.
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