CVE-2020-13811 Explained : Impact and Mitigation

An issue was discovered in Foxit Studio Photo before 3.6.6.922. It has an out-of-bounds write via a crafted TIFF file.

Understanding CVE-2020-13811

This CVE identifies a vulnerability in Foxit Studio Photo that allows an out-of-bounds write attack through a specially crafted TIFF file.

What is CVE-2020-13811?

The CVE-2020-13811 vulnerability pertains to a specific issue found in Foxit Studio Photo versions prior to 3.6.6.922. The flaw enables attackers to execute an out-of-bounds write attack by exploiting a maliciously created TIFF file.

The Impact of CVE-2020-13811

The exploitation of this vulnerability could lead to arbitrary code execution, potentially compromising the affected system and its data.

Technical Details of CVE-2020-13811

This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Foxit Studio Photo before version 3.6.6.922 allows for an out-of-bounds write attack via a specifically crafted TIFF file.

Affected Systems and Versions

Product: Foxit Studio Photo
Vendor: Foxit
Versions affected: All versions before 3.6.6.922

Exploitation Mechanism

Attackers can exploit this vulnerability by enticing a user to open a malicious TIFF file, triggering the out-of-bounds write attack.

Mitigation and Prevention

Protecting systems from CVE-2020-13811 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Foxit Studio Photo to version 3.6.6.922 or later to mitigate the vulnerability.
Avoid opening TIFF files from untrusted or unknown sources.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Educate users on safe browsing habits and the risks associated with opening files from unfamiliar sources.

Patching and Updates

Ensure timely installation of security patches and updates provided by Foxit to address CVE-2020-13811.