CVE-2020-17420 : What You Need to Know

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. 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 handling of NEF files. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.

Understanding CVE-2020-17420

This CVE affects Foxit Studio Photo version 3.6.6.922 and allows remote attackers to disclose sensitive information.

What is CVE-2020-17420?

CVE-2020-17420 is a vulnerability in Foxit Studio Photo that enables remote attackers to access sensitive data on affected systems by exploiting a flaw in handling NEF files.

The Impact of CVE-2020-17420

CVSS Base Score: 3.3 (Low)
Attack Vector: Local
User Interaction: Required
Confidentiality Impact: Low
Integrity Impact: None
Privileges Required: None
Scope: Unchanged
Attack Complexity: Low
Availability Impact: None

Technical Details of CVE-2020-17420

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows attackers to read past the end of an allocated structure due to improper validation of user-supplied data.

Affected Systems and Versions

Product: Studio Photo
Vendor: Foxit
Version: 3.6.6.922

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking users into visiting a malicious page or opening a malicious file.

Mitigation and Prevention

Protect your systems from CVE-2020-17420 with these mitigation strategies.

Immediate Steps to Take

Update Foxit Studio Photo to a patched version.
Avoid opening files or visiting websites from untrusted sources.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Educate users on safe browsing habits and file handling practices.

Patching and Updates

Apply security patches provided by Foxit promptly to address this vulnerability.