CVE-2022-42407: PDF-XChange Editor EMF 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 EMF files. Crafted data in an EMF 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 for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2022-42407.
What is the severity of CVE-2022-42407?
The severity of CVE-2022-42407 is rated as medium (5.5).
How does this vulnerability impact PDF-XChange Editor?
This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor.
What user interaction is required to exploit CVE-2022-42407?
User interaction is required to exploit CVE-2022-42407, such as visiting a malicious page or opening a malicious file.
How can I fix CVE-2022-42407?
To fix CVE-2022-42407, update PDF-XChange Editor to version 9.5.366.0 or above.
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