CVE-2022-42381: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 U3D files. Crafted data in a U3D file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-42381?
CVE-2022-42381 has been classified as a critical vulnerability due to its potential for remote code execution.
How do I mitigate CVE-2022-42381?
To mitigate CVE-2022-42381, ensure that you update PDF-XChange Editor to the latest version beyond 9.5.366.0.
Who is affected by CVE-2022-42381?
CVE-2022-42381 affects users of PDF-XChange Editor versions earlier than 9.5.366.0.
What type of threat does CVE-2022-42381 pose?
CVE-2022-42381 poses a threat of remote code execution which could allow an attacker to execute arbitrary code on a user's system.
Is user interaction required for CVE-2022-42381 exploitation?
Yes, user interaction is required for CVE-2022-42381 exploitation, as the target must visit a malicious page or open a malicious file.