What is CVE-2023-21603?

CVE-2023-21603 is an out-of-bounds read vulnerability in Adobe Dimension version 3.4.6 (and earlier) that can lead to the disclosure of sensitive memory.

How does CVE-2023-21603 affect Adobe Dimension?

CVE-2023-21603 affects Adobe Dimension version 3.4.6 (and earlier) by allowing an attacker to bypass mitigations such as ASLR and potentially disclose sensitive memory.

Is Apple macOS affected by CVE-2023-21603?

No, Apple macOS is not affected by CVE-2023-21603.

Is Microsoft Windows affected by CVE-2023-21603?

No, Microsoft Windows is not affected by CVE-2023-21603.

What is the severity of CVE-2023-21603?

CVE-2023-21603 has a severity rating of 5.5 (Medium).

How can I fix the CVE-2023-21603 vulnerability?

To fix the CVE-2023-21603 vulnerability, update to Adobe Dimension version 3.4.7 or later, as recommended by Adobe.

Vulnerability/
CVE-2023-21603

medium

5.5

CWE

125

18/1/2023

2/8/2024

CVE-2023-21603: Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

First published: Wed Jan 18 2023(Updated: )

Adobe Dimension version 3.4.6 (and earlier) are affected by an out-of-bounds read 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 Dimension	<=3.4.6
Apple macOS
Microsoft Windows

Remedy

https://helpx.adobe.com/security/products/dimension/apsb23-10.html

Never miss a vulnerability like this again

Reference Links

https://helpx.adobe.com/security/products/dimension/apsb23-10.html

Frequently Asked Questions

What is CVE-2023-21603?
CVE-2023-21603 is an out-of-bounds read vulnerability in Adobe Dimension version 3.4.6 (and earlier) that can lead to the disclosure of sensitive memory.
How does CVE-2023-21603 affect Adobe Dimension?
CVE-2023-21603 affects Adobe Dimension version 3.4.6 (and earlier) by allowing an attacker to bypass mitigations such as ASLR and potentially disclose sensitive memory.
Is Apple macOS affected by CVE-2023-21603?
No, Apple macOS is not affected by CVE-2023-21603.
Is Microsoft Windows affected by CVE-2023-21603?
No, Microsoft Windows is not affected by CVE-2023-21603.
What is the severity of CVE-2023-21603?
CVE-2023-21603 has a severity rating of 5.5 (Medium).
How can I fix the CVE-2023-21603 vulnerability?
To fix the CVE-2023-21603 vulnerability, update to Adobe Dimension version 3.4.7 or later, as recommended by Adobe.

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collector/nvd-index
agent/software-canonical-lookup-request
vendor/adobe
canonical/adobe dimension
version/adobe dimension/3.4.6
vendor/apple
canonical/apple macos
vendor/microsoft
canonical/microsoft windows

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