CVE-2020-25594 : Exploit Details and Defense Strategies
Learn about CVE-2020-25594, a vulnerability in HashiCorp Vault allowing enumeration of Secrets Engine mount paths via unauthenticated HTTP requests. Find out the impact, affected systems, and mitigation steps.
HashiCorp Vault and Vault Enterprise allowed for enumeration of Secrets Engine mount paths via unauthenticated HTTP requests. Fixed in 1.6.2 & 1.5.7.
Understanding CVE-2020-25594
This CVE involves HashiCorp Vault and Vault Enterprise allowing enumeration of Secrets Engine mount paths through unauthenticated HTTP requests.
What is CVE-2020-25594?
CVE-2020-25594 is a vulnerability in HashiCorp Vault and Vault Enterprise that enables unauthorized access to Secrets Engine mount paths via unauthenticated HTTP requests.
The Impact of CVE-2020-25594
The vulnerability could lead to unauthorized access to sensitive information stored in HashiCorp Vault, compromising the confidentiality and integrity of secrets.
Technical Details of CVE-2020-25594
This section provides more technical insights into the vulnerability.
Vulnerability Description
HashiCorp Vault and Vault Enterprise are susceptible to allowing enumeration of Secrets Engine mount paths via unauthenticated HTTP requests, potentially exposing sensitive data.
Affected Systems and Versions
- Product: HashiCorp Vault and Vault Enterprise
- Versions Affected: All versions prior to 1.6.2 & 1.5.7
Exploitation Mechanism
Attackers can exploit this vulnerability by sending unauthenticated HTTP requests to enumerate Secrets Engine mount paths, gaining unauthorized access to sensitive information.
Mitigation and Prevention
To address and prevent the exploitation of CVE-2020-25594, follow these mitigation strategies:
Immediate Steps to Take
- Upgrade HashiCorp Vault and Vault Enterprise to version 1.6.2 or 1.5.7, where the vulnerability is fixed.
- Implement access controls and authentication mechanisms to restrict unauthorized access.
Long-Term Security Practices
- Regularly monitor and audit access to Secrets Engine mount paths.
- Stay informed about security updates and best practices from HashiCorp.
Patching and Updates
- Apply patches and updates provided by HashiCorp promptly to ensure the security of your systems.