CVE-2017-1002153 : Security Advisory and Response

Koji 1.13.0 has a vulnerability that allows attackers to bypass blacklisted paths when submitting a build.

Understanding CVE-2017-1002153

Version 1.13.0 of Koji does not effectively validate SCM paths, enabling attackers to bypass blacklisted paths.

What is CVE-2017-1002153?

This CVE refers to a vulnerability in Koji 1.13.0 that permits attackers to circumvent restrictions on blacklisted paths during build submission.

The Impact of CVE-2017-1002153

The vulnerability in Koji 1.13.0 can be exploited by malicious actors to submit builds using unauthorized paths, potentially leading to unauthorized actions within the system.

Technical Details of CVE-2017-1002153

Koji 1.13.0 vulnerability details and affected systems.

Vulnerability Description

Koji 1.13.0 does not properly validate SCM paths, allowing attackers to bypass blacklisted paths for build submission.

Affected Systems and Versions

Product: Koji
Vendor: Koji Project
Version: 1.13.0

Exploitation Mechanism

Attackers can exploit this vulnerability to submit builds using unauthorized paths, potentially compromising the system's security.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2017-1002153 vulnerability.

Immediate Steps to Take

Update Koji to a patched version that addresses the SCM path validation issue.
Implement strict path validation mechanisms to prevent unauthorized build submissions.

Long-Term Security Practices

Regularly monitor and audit build submissions for unusual activities.
Train developers on secure coding practices to prevent similar vulnerabilities in the future.

Patching and Updates

Apply security patches provided by Koji Project promptly to address the vulnerability and enhance system security.