CVE-2020-24359
7.5 · HIGHOverview
CVE-2020-24359 is a high-severity vulnerability affecting hashicorp vault-ssh-helper. It was published on August 20, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
HashiCorp vault-ssh-helper up to and including version 0.1.6 incorrectly accepted Vault-issued SSH OTPs for the subnet in which a host's network interface was located, rather than the specific IP address assigned to that interface. Fixed in 0.2.0.
Remediation
Check the references section for vendor advisories and patches from hashicorp. Update vault-ssh-helper to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| hashicorp | vault-ssh-helper | >= 0, < 0.2.0 | Affected |
Frequently Asked Questions
What is CVE-2020-24359?
CVE-2020-24359 is a high-severity vulnerability affecting hashicorp vault-ssh-helper. It was published on August 20, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-24359?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-24359?
Check the references section for vendor advisories and patches from hashicorp. Update vault-ssh-helper to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-24359?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-24359 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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