CVE-2022-42380: 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-2022-42380?
CVE-2022-42380 has a critical severity rating due to its potential for arbitrary code execution by remote attackers.
How do I fix CVE-2022-42380?
To mitigate CVE-2022-42380, users should update PDF-XChange Editor to the latest version beyond 9.5.366.0.
What type of attack does CVE-2022-42380 enable?
CVE-2022-42380 allows remote code execution attacks that require user interaction to initiate.
Which versions of PDF-XChange Editor are affected by CVE-2022-42380?
CVE-2022-42380 affects versions of PDF-XChange Editor up to and including 9.5.366.0.
Does CVE-2022-42380 require user interaction to be exploited?
Yes, CVE-2022-42380 requires user interaction, such as visiting a malicious page or opening a harmful file.