CVE-2020-17426 Explained : Impact and Mitigation

This CVE-2020-17426 article provides insights into a vulnerability in Foxit Studio Photo 3.6.6.922 that allows remote code execution.

Understanding CVE-2020-17426

This vulnerability in Foxit Studio Photo 3.6.6.922 can be exploited by remote attackers to execute arbitrary code.

What is CVE-2020-17426?

The vulnerability in Foxit Studio Photo 3.6.6.922 allows remote attackers to execute arbitrary code by exploiting a flaw in handling CR2 files.
User interaction is required, where the target must visit a malicious page or open a malicious file.

The Impact of CVE-2020-17426

CVSS Score: 7.8 (High)
Attack Vector: Local
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
User Interaction: Required

Technical Details of CVE-2020-17426

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The issue stems from the lack of proper validation of user-supplied data, leading to a memory corruption condition.

Affected Systems and Versions

Affected Product: Foxit Studio Photo
Affected Version: 3.6.6.922

Exploitation Mechanism

Attack Complexity: Low
Privileges Required: None
Scope: Unchanged
The attacker can execute code in the context of the current process.

Mitigation and Prevention

Guidelines to mitigate the risks associated with CVE-2020-17426.

Immediate Steps to Take

Update Foxit Studio Photo to a patched version.
Avoid visiting suspicious or untrusted websites.
Exercise caution when opening files from unknown sources.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Implement security best practices to prevent code execution vulnerabilities.

Patching and Updates

Foxit may release patches to address the vulnerability.