CVE-2023-51559: Foxit PDF Reader Doc Out-Of-Bounds Read Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
Foxit PDF Reader Doc Out-Of-Bounds Read 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 proper validation of user-supplied data, which can result in a read 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-22258.
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-2023-51559?
CVE-2023-51559 has been classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-51559?
To fix CVE-2023-51559, ensure that you update Foxit PDF Reader to the latest version released by the vendor.
Which versions of Foxit PDF Reader are affected by CVE-2023-51559?
CVE-2023-51559 affects multiple versions of Foxit PDF Reader prior to the patch addressing this vulnerability.
Can CVE-2023-51559 be exploited without user interaction?
CVE-2023-51559 requires user interaction, as the target must open a malicious PDF file for exploitation.
What are the impacts of CVE-2023-51559?
Exploitation of CVE-2023-51559 could allow remote attackers to execute arbitrary code on the affected system.
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