CVE-2023-51558: Foxit PDF Reader AcroForm Doc Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Fri May 03 2024(Updated: )
Foxit PDF Reader AcroForm Doc Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-22257.
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-2023-51558?
CVE-2023-51558 is classified as a medium severity vulnerability due to its potential to disclose sensitive information.
How do I fix CVE-2023-51558?
To fix CVE-2023-51558, update to the latest version of Foxit PDF Reader that addresses this vulnerability.
Who is affected by CVE-2023-51558?
CVE-2023-51558 affects users of Foxit PDF Reader specifically when opening maliciously crafted AcroForm documents.
What type of vulnerability is CVE-2023-51558?
CVE-2023-51558 is an out-of-bounds read vulnerability that can lead to information disclosure.
Is user interaction required to exploit CVE-2023-51558?
Yes, user interaction is required to exploit CVE-2023-51558, as the victim must open a malicious PDF document.
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