CVE-2019-17664 : Exploit Details and Defense Strategies

NSA Ghidra up to version 9.0.4 has a security issue related to the search path, potentially allowing for unauthorized execution of cmd.exe.

Understanding CVE-2019-17664

This CVE involves a vulnerability in NSA Ghidra that could lead to unauthorized command execution.

What is CVE-2019-17664?

NSA Ghidra up to version 9.0.4 sets the Java process working directory to a specified path, enabling the execution of cmd.exe from that altered directory.

The Impact of CVE-2019-17664

The vulnerability could be exploited to execute arbitrary commands, posing a risk of unauthorized access and potential system compromise.

Technical Details of CVE-2019-17664

NSA Ghidra's vulnerability allows for unauthorized command execution through the altered working directory.

Vulnerability Description

Executing Ghidra from a specific path sets the Java process working directory to that path, enabling the execution of cmd.exe from the altered directory.

Affected Systems and Versions

Product: NSA Ghidra
Versions affected: up to 9.0.4

Exploitation Mechanism

The vulnerability allows an attacker to execute arbitrary commands by leveraging the altered working directory in Ghidra.

Mitigation and Prevention

To address CVE-2019-17664, follow these steps:

Immediate Steps to Take

Update NSA Ghidra to the latest version.
Avoid executing Ghidra from untrusted paths.

Long-Term Security Practices

Regularly monitor for security updates and patches.
Implement least privilege access controls to limit potential damage.

Patching and Updates

Apply patches and updates provided by NSA Ghidra to mitigate the vulnerability.