What is CVE-2023-44367?

CVE-2023-44367 is a Use After Free vulnerability in Adobe Acrobat Reader DC that could allow arbitrary code execution.

Which software versions are affected by CVE-2023-44367?

Adobe Acrobat Reader versions 23.006.20360 and earlier, as well as 20.005.30524 and earlier, are affected by this vulnerability.

How severe is CVE-2023-44367?

CVE-2023-44367 has a severity rating of 7.8, which is considered high.

Is Apple macOS vulnerable to CVE-2023-44367?

No, Apple macOS is not vulnerable to CVE-2023-44367.

How can I fix CVE-2023-44367?

To fix CVE-2023-44367, you should update Adobe Acrobat Reader DC to version 23.006.20380 or later.

Vulnerability/
CVE-2023-44367

high

7.8

CWE

416

16/11/2023

22/11/2023

CVE-2023-44367: ZDI-CAN-21929: Adobe Acrobat Reader DC Font Parsing Use-After-Free Remote Code Execution Vulnerability

First published: Thu Nov 16 2023(Updated: )

Adobe Acrobat Reader versions 23.006.20360 (and earlier) and 20.005.30524 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution 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 Acrobat Dc	>=15.008.20082<23.006.20380
Adobe Acrobat Reader DC	>=15.008.20082<23.006.20380
Apple macOS
Microsoft Windows
Adobe Acrobat Reader	>=20.001.30005<=20.005.30539
Adobe Acrobat Reader	>=20.001.30005<20.005.30539

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Reference Links

https://helpx.adobe.com/security/products/acrobat/apsb23-54.htm

Frequently Asked Questions

What is CVE-2023-44367?
CVE-2023-44367 is a Use After Free vulnerability in Adobe Acrobat Reader DC that could allow arbitrary code execution.
Which software versions are affected by CVE-2023-44367?
Adobe Acrobat Reader versions 23.006.20360 and earlier, as well as 20.005.30524 and earlier, are affected by this vulnerability.
How severe is CVE-2023-44367?
CVE-2023-44367 has a severity rating of 7.8, which is considered high.
Is Apple macOS vulnerable to CVE-2023-44367?
No, Apple macOS is not vulnerable to CVE-2023-44367.
How can I fix CVE-2023-44367?
To fix CVE-2023-44367, you should update Adobe Acrobat Reader DC to version 23.006.20380 or later.

collector/mitre-cve
agent/tags
agent/weakness
agent/title
agent/severity
agent/author
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agent/description
agent/last-modified-date
agent/softwarecombine
agent/first-publish-date
collector/nvd-api
agent/software-canonical-lookup-request
agent/references
vendor/adobe
canonical/adobe acrobat dc
version/adobe acrobat dc/15.008.20082
canonical/adobe acrobat reader dc
version/adobe acrobat reader dc/15.008.20082
vendor/apple
canonical/apple macos
vendor/microsoft
canonical/microsoft windows
canonical/adobe acrobat reader
version/adobe acrobat reader/20.001.30005
version/adobe acrobat reader/20.005.30539

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