CVE-2023-38119: Foxit PDF Reader AcroForm signature Out-Of-Bounds Read Remote Code Execution Vulnerability
Foxit PDF Reader AcroForm signature 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 signature fields. 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-21326.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-38119?
CVE-2023-38119 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2023-38119?
To fix CVE-2023-38119, you should update your Foxit PDF Reader to the latest version provided by the vendor.
What types of systems are affected by CVE-2023-38119?
CVE-2023-38119 affects installations of Foxit PDF Reader that utilize AcroForm signatures.
What is the nature of the exploit for CVE-2023-38119?
The exploit for CVE-2023-38119 relies on an out-of-bounds read, which requires user interaction to trigger.
Can CVE-2023-38119 be exploited without user interaction?
No, CVE-2023-38119 cannot be exploited without user interaction.