CVE-2022-42385: 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 | |
| Tracker Software PDF-XChange Editor | <9.5.366.0 | |
| Tracker Software PDF-XChange Editor |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-42385?
CVE-2022-42385 is rated as a high-severity vulnerability due to its potential to expose sensitive information.
How do I fix CVE-2022-42385?
To mitigate CVE-2022-42385, upgrade to a version of PDF-XChange Editor that is higher than 9.5.366.0.
What kind of attack does CVE-2022-42385 enable?
CVE-2022-42385 enables remote attackers to disclose sensitive information through user interactions.
What are the affected versions for CVE-2022-42385?
CVE-2022-42385 affects versions of PDF-XChange Editor prior to 9.5.366.0.
Is user interaction required to exploit CVE-2022-42385?
Yes, user interaction is required to exploit CVE-2022-42385, as the target must visit a malicious page or open a malicious file.
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