CVE-2020-10953 : Security Advisory and Response

GitLab EE versions 11.7 through 12.9 are susceptible to a path traversal issue in the NPM feature.

Understanding CVE-2020-10953

In this CVE, GitLab EE versions 11.7 through 12.9 are affected by a path traversal vulnerability in the NPM feature.

What is CVE-2020-10953?

This CVE identifies a security flaw in GitLab EE versions 11.7 through 12.9, where the NPM feature is vulnerable to a path traversal issue.

The Impact of CVE-2020-10953

The vulnerability could allow an attacker to traverse file paths outside the intended directory, potentially leading to unauthorized access or manipulation of files.

Technical Details of CVE-2020-10953

GitLab EE versions 11.7 through 12.9 are affected by a path traversal vulnerability in the NPM feature.

Vulnerability Description

The NPM feature in GitLab EE versions 11.7 through 12.9 is prone to a path traversal issue, enabling unauthorized file access.

Affected Systems and Versions

Systems running GitLab EE versions 11.7 through 12.9
The NPM feature within these versions is specifically impacted

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating file paths to access files outside the intended directory, potentially compromising sensitive data.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2020-10953.

Immediate Steps to Take

Update GitLab EE to a patched version that addresses the path traversal vulnerability
Monitor file access and restrict permissions to prevent unauthorized file manipulation

Long-Term Security Practices

Regularly update software and apply security patches promptly
Conduct security assessments and penetration testing to identify and address vulnerabilities proactively

Patching and Updates

GitLab has released security updates to address the path traversal issue in versions 11.7 through 12.9
Ensure timely installation of patches and updates to protect systems from potential exploits