What is the severity of CVE-2024-20770?

CVE-2024-20770 is considered a critical vulnerability due to its potential to disclose sensitive memory information.

How do I fix CVE-2024-20770?

To mitigate CVE-2024-20770, update Adobe Photoshop to version 24.7.3 or later, or to any version 25.4 or above.

What is the impact of exploiting CVE-2024-20770?

Exploitation of CVE-2024-20770 could allow an attacker to bypass security measures and gain access to sensitive memory contents.

Is my operating system affected by CVE-2024-20770?

CVE-2024-20770 only affects specific versions of Adobe Photoshop and does not directly impact the operating systems Apple macOS or Microsoft Windows.

Vulnerability/
CVE-2024-20770

medium

5.5

CWE

125

10/4/2024

5/12/2024

CVE-2024-20770: Adobe Photoshop 2024 TIF File parsing Out-Of-Bound Read

Q: Which versions of Photoshop are affected by CVE-2024-20770?

Adobe Photoshop versions 24.7.2, 25.3.1 and earlier are affected by CVE-2024-20770.

First published: Wed Apr 10 2024(Updated: )

Photoshop Desktop versions 24.7.2, 25.3.1 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
All of
Any of
Adobe Photoshop	<24.7.3
Adobe Photoshop	>=25.0<25.4
Any of
Apple macOS
Microsoft Windows

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Reference Links

https://helpx.adobe.com/security/products/photoshop/apsb24-16.html

Frequently Asked Questions

What is the severity of CVE-2024-20770?
CVE-2024-20770 is considered a critical vulnerability due to its potential to disclose sensitive memory information.
How do I fix CVE-2024-20770?
To mitigate CVE-2024-20770, update Adobe Photoshop to version 24.7.3 or later, or to any version 25.4 or above.
What is the impact of exploiting CVE-2024-20770?
Exploitation of CVE-2024-20770 could allow an attacker to bypass security measures and gain access to sensitive memory contents.
Which versions of Photoshop are affected by CVE-2024-20770?
Adobe Photoshop versions 24.7.2, 25.3.1 and earlier are affected by CVE-2024-20770.
Is my operating system affected by CVE-2024-20770?
CVE-2024-20770 only affects specific versions of Adobe Photoshop and does not directly impact the operating systems Apple macOS or Microsoft Windows.

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