CVE-2022-42399: PDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
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 PDF files. Crafted data in a PDF file can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-42399?
The severity of CVE-2022-42399 is high (7.8).
How does the vulnerability CVE-2022-42399 allow remote code execution?
The vulnerability CVE-2022-42399 allows remote attackers to execute arbitrary code through the parsing of malicious PDF files or by visiting a malicious webpage.
How can I determine if I am affected by CVE-2022-42399?
You are affected by CVE-2022-42399 if you have an installation of PDF-XChange Editor (version up to 9.5.366.0) or PDF-XChange PDF-XChange Editor.
How can I fix CVE-2022-42399?
To fix CVE-2022-42399, update PDF-XChange Editor to a version that is beyond 9.5.366.0.
Where can I find more information about CVE-2022-42399?
You can find more information about CVE-2022-42399 on the Tracker Software website or the Zero Day Initiative advisory.