CVE-2020-28422 : Vulnerability Insights and Analysis
Learn about CVE-2020-28422, a Command Injection vulnerability in git-archive package. Understand the impact, affected systems, and mitigation steps to secure your systems.
A vulnerability has been identified in the git-archive package that allows Command Injection via the exports function.
Understanding CVE-2020-28422
All versions of the git-archive package are susceptible to a Command Injection vulnerability.
What is CVE-2020-28422?
The CVE-2020-28422 vulnerability in git-archive enables attackers to execute arbitrary commands through the exports function, posing a security risk.
The Impact of CVE-2020-28422
The vulnerability has a CVSS v3.1 base score of 6.4, indicating a medium severity level. It affects confidentiality and requires low privileges to exploit.
Technical Details of CVE-2020-28422
The technical aspects of the CVE-2020-28422 vulnerability in git-archive.
Vulnerability Description
The vulnerability allows for Command Injection via the exports function in all versions of the git-archive package.
Affected Systems and Versions
- Product: git-archive
- Vendor: n/a
- Versions: Custom version 0
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Local
- Privileges Required: Low
- Scope: Changed
- User Interaction: None
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2020-28422 vulnerability.
Immediate Steps to Take
- Update git-archive to a patched version if available.
- Implement input validation to prevent command injection attacks.
Long-Term Security Practices
- Regularly monitor and update software dependencies.
- Conduct security audits to identify and address vulnerabilities proactively.
Patching and Updates
- Stay informed about security advisories and apply patches promptly to secure systems.