CVE-2023-26387: ZDI-CAN-20265: Adobe Substance 3D Stager USDC File Parsing Uninitialized Variable Information Disclosure Vulnerability
First published: Wed Apr 12 2023(Updated: )
Adobe Substance 3D Stager version 2.0.1 (and earlier) is affected by an Access of Uninitialized Pointer vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. 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-2023-26387?
CVE-2023-26387 is classified as a high severity vulnerability due to the potential for sensitive memory disclosure.
How do I fix CVE-2023-26387?
To mitigate CVE-2023-26387, upgrade Adobe Substance 3D Stager to version 2.0.2 or later.
What types of systems are affected by CVE-2023-26387?
CVE-2023-26387 affects Adobe Substance 3D Stager versions 2.0.1 and earlier on all operating systems.
What can an attacker do by exploiting CVE-2023-26387?
An attacker exploiting CVE-2023-26387 can disclose sensitive memory and potentially bypass security mitigations like ASLR.
Is CVE-2023-26387 specific to any operating system?
CVE-2023-26387 is not specific to any operating system, as it affects a particular version of the Adobe software across different platforms.
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