CVE-2019-13625 : What You Need to Know

NSA Ghidra versions prior to 9.0.1 have a vulnerability that permits XXE (XML External Entity) attacks. This vulnerability can be exploited when opening or restoring a project, or importing a tool, such as through a project.prp file.

Understanding CVE-2019-13625

NSA Ghidra before version 9.0.1 allows XXE vulnerabilities during project opening, restoration, or tool import, as demonstrated by a project.prp file.

What is CVE-2019-13625?

CVE-2019-13625 is a vulnerability in NSA Ghidra versions prior to 9.0.1 that enables XML External Entity (XXE) attacks, potentially leading to security breaches.

The Impact of CVE-2019-13625

This vulnerability allows malicious actors to execute XXE attacks, compromising the integrity and confidentiality of data within Ghidra projects.

Technical Details of CVE-2019-13625

Vulnerability Description

NSA Ghidra versions before 9.0.1 are susceptible to XXE attacks when handling project files.

Affected Systems and Versions

Affected versions: NSA Ghidra versions prior to 9.0.1.

Exploitation Mechanism

Exploitation occurs when opening or restoring a project, or importing a tool, such as through a project.prp file.

Mitigation and Prevention

Immediate Steps to Take

Update Ghidra to version 9.0.1 or later to mitigate the XXE vulnerability.
Be cautious when opening or importing project files from untrusted sources.

Long-Term Security Practices

Regularly update software and security patches to prevent known vulnerabilities.

Patching and Updates

Stay informed about security advisories and apply patches promptly to protect against potential exploits.