CVE-2023-51557: Foxit PDF Reader AcroForm Doc Use-After-Free Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
Foxit PDF Reader AcroForm Doc Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 handling of Doc objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22256.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-51557?
CVE-2023-51557 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-51557?
To fix CVE-2023-51557, update your Foxit PDF Reader to the latest available version that addresses this security issue.
What type of vulnerability is CVE-2023-51557?
CVE-2023-51557 is a use-after-free vulnerability that can lead to remote code execution.
What are the potential impacts of CVE-2023-51557?
The potential impacts of CVE-2023-51557 include unauthorized access and execution of arbitrary code on affected systems.
Who is affected by CVE-2023-51557?
Users of Foxit PDF Reader are affected by CVE-2023-51557 and should ensure they are running an updated version.
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