CVE-2020-17428 : Security Advisory and Response

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 CMP files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.

Understanding CVE-2020-17428

This CVE affects Foxit Studio Photo version 3.6.6.922.

What is CVE-2020-17428?

Vulnerability Type: Out-of-bounds Read (CWE-125)
CVSS Base Score: 3.3 (Low)
Attack Vector: Local
User Interaction: Required
Attack Complexity: Low

The Impact of CVE-2020-17428

This vulnerability could allow remote attackers to access sensitive information on affected systems, potentially leading to further exploitation.

Technical Details of CVE-2020-17428

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The vulnerability in Foxit Studio Photo 3.6.6.922 arises from improper handling of CMP files, leading to a lack of validation of user-supplied data and potential execution of code in the current process.

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, allowing them to read past the end of an allocated structure.

Mitigation and Prevention

Protecting systems from CVE-2020-17428 requires immediate action and long-term security practices.

Immediate Steps to Take

Update Foxit Studio Photo to a patched version.
Avoid visiting suspicious websites or opening unknown files.

Long-Term Security Practices

Regularly update software and security patches.
Educate users on safe browsing habits and file handling.

Patching and Updates

Ensure that all software, including Foxit Studio Photo, is regularly updated with the latest security patches.