CVE-2022-42390: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Thu Jan 26 2023(Updated: )
This vulnerability allows remote attackers to disclose sensitive information 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 read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary 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 | |
| PDF-XChange PDF-XChange Editor | ||
| PDF-XChange PDF-XChange Editor | <9.5.366.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-42390.
What is the title of the vulnerability?
The title of the vulnerability is PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability.
How can remote attackers exploit this vulnerability?
Remote attackers can exploit this vulnerability by tricking the target into visiting a malicious page or opening a malicious file.
What is the affected software?
The affected software includes PDF-XChange Editor versions up to and exclusive of 9.5.366.0.
What is the severity of this vulnerability?
The severity of this vulnerability is medium, with a severity value of 5.5.
What is the Common Weakness Enumeration (CWE) ID for this vulnerability?
The Common Weakness Enumeration (CWE) ID for this vulnerability is CWE-125.
Is user interaction required to exploit this vulnerability?
Yes, user interaction is required to exploit this vulnerability.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability at the following references: [Reference 1](https://www.tracker-software.com/product/pdf-xchange-editor/history), [Reference 2](https://www.zerodayinitiative.com/advisories/ZDI-22-1381/).
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