CVE-2019-25073 : Security Advisory and Response

CVE-2019-25073 involves a path traversal vulnerability in github.com/goadesign/goa, potentially allowing remote attackers to read files outside the specified directory. Learn about the impact, technical details, and mitigation steps below.

Understanding CVE-2019-25073

This CVE pertains to a path traversal vulnerability in github.com/goadesign/goa, affecting versions prior to v3.0.9, v2.0.10, or v1.4.3.

What is CVE-2019-25073?

The vulnerability allows remote attackers to access files outside the intended directory due to inadequate path sanitization.

The Impact of CVE-2019-25073

The vulnerability could lead to unauthorized access to sensitive files and data, compromising the security and integrity of the system.

Technical Details of CVE-2019-25073

The technical aspects of the CVE are as follows:

Vulnerability Description

The issue arises from insufficient path sanitization, enabling attackers to traverse directories and access unauthorized files.

Affected Systems and Versions

github.com/goadesign/goa versions prior to v3.0.9, v2.0.10, or v1.4.3

Exploitation Mechanism

Attackers exploit the lack of proper path validation to navigate to directories outside the intended scope and read sensitive files.

Mitigation and Prevention

To address CVE-2019-25073, consider the following steps:

Immediate Steps to Take

Update github.com/goadesign/goa to versions v3.0.9, v2.0.10, or v1.4.3 to mitigate the vulnerability.
Implement proper input validation and sanitization to prevent path traversal attacks.

Long-Term Security Practices

Regularly monitor and audit file access permissions and directory structures.
Educate developers on secure coding practices to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security patches and updates for github.com/goadesign/goa to address known vulnerabilities.