CVE-2022-28680 : What You Need to Know

This article provides detailed information about CVE-2022-28680, a vulnerability found in Foxit PDF Reader version 11.2.1.53537.

Understanding CVE-2022-28680

CVE-2022-28680 is a security vulnerability that allows remote attackers to execute arbitrary code on installations of Foxit PDF Reader 11.2.1.53537.

What is CVE-2022-28680?

This vulnerability in Foxit PDF Reader 11.2.1.53537 arises from the mishandling of Annotation objects, enabling attackers to run code within the current process. User interaction is necessary, requiring victims to access a malicious file or webpage.

The Impact of CVE-2022-28680

With a CVSS base score of 7.8, the impact of CVE-2022-28680 is rated as high. Attackers can exploit this vulnerability without needing any privileges, potentially causing data confidentiality, integrity, and service availability issues.

Technical Details of CVE-2022-28680

Vulnerability Description

The vulnerability is classified as a 'Use After Free' flaw (CWE-416), allowing attackers to execute code remotely within Foxit PDF Reader 11.2.1.53537.

Affected Systems and Versions

Foxit PDF Reader version 11.2.1.53537 is confirmed to be affected by CVE-2022-28680.

Exploitation Mechanism

To exploit this vulnerability, attackers need victims to interact with a malicious file or visit a compromised webpage, triggering the execution of arbitrary code.

Mitigation and Prevention

Immediate Steps to Take

Users are advised to update Foxit PDF Reader to a patched version immediately. Avoid opening files or visiting websites from untrusted or unknown sources.

Long-Term Security Practices

Adopting a proactive approach to updating software, employing security best practices, and staying informed about emerging threats can help mitigate the risk of such vulnerabilities.

Patching and Updates

To secure systems from CVE-2022-28680, it is crucial to apply security patches supplied by Foxit promptly.