CVE-2020-8877 : Vulnerability Insights and Analysis

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.916. 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 PSD files. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.

Understanding CVE-2020-8877

This CVE-2020-8877 affects Foxit Studio Photo version 3.6.6.916.

What is CVE-2020-8877?

CVE-2020-8877 is a vulnerability that allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.916. The flaw lies in the handling of PSD files due to the lack of proper validation of user-supplied data.

The Impact of CVE-2020-8877

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-2020-8877

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows attackers to read past the end of an allocated structure, potentially leading to the execution of code in the current process.

Affected Systems and Versions

Affected Product: Foxit Studio Photo
Affected Version: 3.6.6.916

Exploitation Mechanism

The vulnerability requires user interaction, where the target must access a malicious page or open a malicious file containing a crafted PSD file.

Mitigation and Prevention

Protecting systems from CVE-2020-8877 is crucial to maintaining security.

Immediate Steps to Take

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

Long-Term Security Practices

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

Patching and Updates

Foxit may release patches to address this vulnerability. Stay informed about security bulletins and apply patches promptly.