CVE-2022-37384 : Exploit Details and Defense Strategies

This CVE record pertains to a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.2.1.53537. User interaction is required to exploit this vulnerability by visiting a malicious page or opening a harmful file.

Understanding CVE-2022-37384

This section provides a detailed overview of CVE-2022-37384.

What is CVE-2022-37384?

CVE-2022-37384 is a vulnerability in Foxit PDF Reader 11.2.1.53537 that enables remote attackers to execute arbitrary code on affected systems. The flaw exists within the delay method due to a lack of validating object existence.

The Impact of CVE-2022-37384

The impact of this vulnerability is rated as high according to CVSS v3.0 metrics, with a base score of 7.8. Attackers can exploit this issue to execute code within the current process context.

Technical Details of CVE-2022-37384

In this section, we delve into the technical aspects of CVE-2022-37384.

Vulnerability Description

The vulnerability arises from the lack of validating object existence before performing operations, allowing attackers to execute arbitrary code.

Affected Systems and Versions

Foxit PDF Reader version 11.2.1.53537 is confirmed as affected by this vulnerability.

Exploitation Mechanism

To exploit this vulnerability, remote attackers need users to interact by visiting a malicious page or opening a harmful file.

Mitigation and Prevention

To safeguard systems from CVE-2022-37384, certain protective measures must be implemented.

Immediate Steps to Take

Users should refrain from visiting untrusted websites or opening suspicious files to minimize the risk of exploitation.

Long-Term Security Practices

Regular security training, staying updated with security bulletins, and practicing safe browsing habits are essential for long-term security.

Patching and Updates

Ensure Foxit PDF Reader is updated to the latest version and implement patches provided by the vendor to mitigate the vulnerability.