CVE-2023-51552: Foxit PDF Reader AcroForm Signature Use-After-Free Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
Foxit PDF Reader AcroForm Signature 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 Signature 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-22007.
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-2023-51552?
CVE-2023-51552 has been rated as a critical severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-51552?
To fix CVE-2023-51552, users should update their Foxit PDF Reader to the latest version provided by the vendor that addresses this vulnerability.
What is the impact of CVE-2023-51552?
The impact of CVE-2023-51552 allows remote attackers to execute arbitrary code on affected installations, posing serious security risks.
Is user interaction required to exploit CVE-2023-51552?
Yes, user interaction is required to exploit CVE-2023-51552, as the attacker must convince the user to open a maliciously crafted PDF file.
Which versions of Foxit PDF Reader are affected by CVE-2023-51552?
CVE-2023-51552 affects specific versions of Foxit PDF Reader, so users should consult the security advisory for details on affected versions.
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