CVE-2020-29389
9.8 · CRITICALOverview
CVE-2020-29389 is a critical-severity vulnerability affecting docker crux_linux_docker_image. It was published on December 2, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The official Crux Linux Docker images 3.0 through 3.4 contain a blank password for a root user. System using the Crux Linux Docker container deployed by affected versions of the Docker image may allow an attacker to achieve root access with a blank password.
Remediation
Check the references section for vendor advisories and patches from docker. Update crux_linux_docker_image 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 |
|---|---|---|---|
| docker | crux_linux_docker_image | 3.0 | Affected |
Frequently Asked Questions
What is CVE-2020-29389?
CVE-2020-29389 is a critical-severity vulnerability affecting docker crux_linux_docker_image. It was published on December 2, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2020-29389?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-29389?
Check the references section for vendor advisories and patches from docker. Update crux_linux_docker_image 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-2020-29389?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-29389 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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