CVE-2023-37342: Kofax Power PDF PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Kofax Power PDF PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. 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 parsing of PNG files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20439.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-37342?
CVE-2023-37342 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-37342?
To mitigate CVE-2023-37342, users should upgrade Kofax Power PDF to the latest version that addresses this vulnerability.
What types of attacks can exploit CVE-2023-37342?
CVE-2023-37342 can be exploited through crafted PNG files that lead to heap-based buffer overflow.
Does CVE-2023-37342 require user interaction to be exploited?
Yes, CVE-2023-37342 requires user interaction, as the user must open a malicious PNG file.
What are the affected versions of Kofax Power PDF for CVE-2023-37342?
CVE-2023-37342 affects Kofax Power PDF versions prior to 5.0.0.11.