What is the severity of CVE-2023-42127?

CVE-2023-42127 is rated as a high severity vulnerability due to its potential for remote code execution.

How do I fix CVE-2023-42127?

To fix CVE-2023-42127, users should update Kofax Power PDF to the latest version provided by the vendor.

What type of vulnerability is CVE-2023-42127?

CVE-2023-42127 is an out-of-bounds write vulnerability that can lead to remote code execution.

Is user interaction required to exploit CVE-2023-42127?

Yes, user interaction is required to exploit CVE-2023-42127, as it involves opening a specially crafted PDF file.

Which software is affected by CVE-2023-42127?

CVE-2023-42127 affects Kofax Power PDF installations.

Vulnerability/
CVE-2023-42127

high

7.8

CWE

787

3/5/2024

18/9/2024

23/2/2025

CVE-2023-42127: Kofax Power PDF PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Fri May 03 2024(Updated: )

Kofax Power PDF PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21585.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
Nuance Power PDF Standard

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Frequently Asked Questions

What is the severity of CVE-2023-42127?
CVE-2023-42127 is rated as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-42127?
To fix CVE-2023-42127, users should update Kofax Power PDF to the latest version provided by the vendor.
What type of vulnerability is CVE-2023-42127?
CVE-2023-42127 is an out-of-bounds write vulnerability that can lead to remote code execution.
Is user interaction required to exploit CVE-2023-42127?
Yes, user interaction is required to exploit CVE-2023-42127, as it involves opening a specially crafted PDF file.
Which software is affected by CVE-2023-42127?
CVE-2023-42127 affects Kofax Power PDF installations.

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