CVE-2022-42370: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Thu Jan 26 2023(Updated: )
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.
Credit: zdi-disclosures@trendmicro.com zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tracker Software PDF-XChange Editor | <9.5.366.0 | |
| Tracker Software PDF-XChange Editor | ||
| Tracker Software PDF-XChange Editor | <9.5.366.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-42370?
CVE-2022-42370 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2022-42370?
To mitigate CVE-2022-42370, users should update PDF-XChange Editor to the latest version beyond 9.5.366.0.
What are the attack vectors for CVE-2022-42370?
CVE-2022-42370 can be exploited through user interaction, requiring victims to visit a malicious web page or open a malicious file.
Who is affected by CVE-2022-42370?
CVE-2022-42370 affects installations of PDF-XChange Editor versions prior to 9.5.366.0.
What type of vulnerability is CVE-2022-42370?
CVE-2022-42370 is a remote code execution vulnerability that allows attackers to execute arbitrary code on affected systems.
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