CVE-2022-42369: 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-2022-42369?
CVE-2022-42369 has been classified as a moderate severity vulnerability.
How do I fix CVE-2022-42369?
To remediate CVE-2022-42369, users should upgrade to a version of PDF-XChange Editor that is greater than 9.5.366.0.
What types of attacks are possible with CVE-2022-42369?
CVE-2022-42369 allows remote attackers to potentially disclose sensitive information by tricking users into visiting a malicious page or opening a malicious file.
Is user interaction required to exploit CVE-2022-42369?
Yes, user interaction is required for the exploitation of CVE-2022-42369.
Which software versions are affected by CVE-2022-42369?
CVE-2022-42369 affects all versions of PDF-XChange Editor up to but not including 9.5.366.0.
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