CVE-2020-7651 Explained : Impact and Mitigation

All versions of snyk-broker before 4.79.0 are vulnerable to Arbitrary File Read, allowing partial file reads for users with access to Snyk's internal network via patch history from GitHub Commits API.

Understanding CVE-2020-7651

This CVE identifies a security vulnerability in snyk-broker versions prior to 4.79.0 that enables Arbitrary File Read.

What is CVE-2020-7651?

CVE-2020-7651 is a vulnerability that affects all versions of snyk-broker before 4.79.0, allowing unauthorized users to read files partially.

The Impact of CVE-2020-7651

The vulnerability permits users within Snyk's internal network to access partial file content through the patch history from GitHub Commits API.

Technical Details of CVE-2020-7651

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability in snyk-broker versions prior to 4.79.0 allows for Arbitrary File Read, enabling unauthorized access to partial file contents.

Affected Systems and Versions

Product: snyk-broker
Vendor: Not applicable
Versions Affected: All versions before 4.79.0

Exploitation Mechanism

Unauthorized users with access to Snyk's internal network can exploit the vulnerability by leveraging the patch history from GitHub Commits API.

Mitigation and Prevention

Protect your systems and data from CVE-2020-7651 with the following steps:

Immediate Steps to Take

Upgrade snyk-broker to version 4.79.0 or newer to mitigate the vulnerability.
Restrict network access to authorized personnel only.

Long-Term Security Practices

Regularly monitor and update software to address security vulnerabilities promptly.
Implement access controls and authentication mechanisms to limit unauthorized access.

Patching and Updates

Stay informed about security patches and updates for snyk-broker to ensure protection against known vulnerabilities.