CVE-2023-51566: Kofax Power PDF OXPS File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
Kofax Power PDF OXPS File Parsing Stack-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 OXPS 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 stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21980.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nuance Power PDF Standard |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-51566?
CVE-2023-51566 is classified as a critical vulnerability due to its potential for remote code execution.
How can I mitigate CVE-2023-51566?
Mitigation for CVE-2023-51566 involves updating Kofax Power PDF to the latest version provided by the vendor.
Is user interaction necessary to exploit CVE-2023-51566?
Yes, user interaction is required to exploit CVE-2023-51566 as it involves parsing a malicious OXPS file.
What impact does CVE-2023-51566 have on Kofax Power PDF?
CVE-2023-51566 allows attackers to execute arbitrary code, potentially compromising the system running Kofax Power PDF.
Which versions of Kofax Power PDF are affected by CVE-2023-51566?
CVE-2023-51566 affects multiple versions of Kofax Power PDF, specifically those before the latest security update.
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