CVE-2020-7650 : What You Need to Know

Snyk-broker versions after 4.72.0 and before 4.73.1 are susceptible to Arbitrary File Read, allowing unauthorized access to specific file types within Snyk's internal network.

Understanding CVE-2020-7650

This CVE identifies a security vulnerability in snyk-broker versions after 4.72.0 and before 4.73.1 that enables Arbitrary File Read.

What is CVE-2020-7650?

CVE-2020-7650 refers to the vulnerability in snyk-broker that permits unauthorized users to read certain files with extensions like yaml, yml, or json within Snyk's internal network.

The Impact of CVE-2020-7650

The vulnerability allows attackers to access sensitive information stored in files with specific extensions, potentially leading to data breaches and unauthorized disclosure of confidential data.

Technical Details of CVE-2020-7650

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability in snyk-broker versions after 4.72.0 and before 4.73.1 allows unauthorized users to read files with extensions yaml, yml, or json within Snyk's internal network.

Affected Systems and Versions

Product: snyk-broker
Vendor: n/a
Vulnerable Versions: All versions after 4.72.0 including and before 4.73.1

Exploitation Mechanism

Attackers with access to Snyk's internal network can exploit this vulnerability to read arbitrary files with specific extensions, potentially compromising sensitive data.

Mitigation and Prevention

Protecting systems from CVE-2020-7650 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update snyk-broker to version 4.73.1 or above to mitigate the vulnerability.
Restrict network access to authorized users only.

Long-Term Security Practices

Regularly monitor and audit file access permissions within the network.
Implement file integrity checks to detect unauthorized modifications.

Patching and Updates

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