CVE-2022-37377 : Vulnerability Insights and Analysis
Discover the impact of CVE-2022-37377, a critical vulnerability in Foxit PDF Editor 11.1.1.53537 allowing remote attackers to execute arbitrary code. Learn about mitigation steps and how to secure affected systems.
A critical vulnerability has been discovered in Foxit PDF Editor version 11.1.1.53537 that allows remote attackers to execute arbitrary code. User interaction is required for exploitation, where the target must visit a malicious page or open a malicious file. This CVE was reported to ZDI as ZDI-CAN-16733
Understanding CVE-2022-37377
This section provides insights into the nature and impact of CVE-2022-37377
What is CVE-2022-37377?
The vulnerability in Foxit PDF Editor 11.1.1.53537 allows attackers to execute arbitrary code by exploiting a type confusion condition within JavaScript optimizations.
The Impact of CVE-2022-37377
The impact of this CVE is severe, with a CVSS base severity rating of 7.8 (High). Attackers can execute code in the context of the current process, leading to confidentiality, integrity, and availability impacts.
Technical Details of CVE-2022-37377
Delve into the technical aspects of CVE-2022-37377 to understand the vulnerability better
Vulnerability Description
The vulnerability arises from improper optimizations, resulting in a type confusion condition that attackers can leverage for code execution.
Affected Systems and Versions
Foxit PDF Editor version 11.1.1.53537 is confirmed to be affected by this vulnerability.
Exploitation Mechanism
To exploit this vulnerability, remote attackers need the target to visit a malicious page or open a malicious file.
Mitigation and Prevention
Learn how to mitigate the risks posed by CVE-2022-37377 to enhance your system's security
Immediate Steps to Take
Users are advised to update Foxit PDF Editor to a patched version and avoid interacting with untrusted files or pages.
Long-Term Security Practices
Implementing security best practices, such as regular software updates and user awareness training, can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly check for security bulletins from Foxit and apply any patches or updates promptly to protect against known vulnerabilities.