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CVE-2020-29389: 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 al...
CVE-2020-29389 · published 5 years ago
Summary
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.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| docker | crux_linux_docker_image |
>= 3.0, <= 3.4 cpe:2.3:a:docker:crux_linux_docker_image:*:*:*:*:*:*:*:* |
Original advisory text
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 al...
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.
References
- https://github.com/koharin/koharin2/blob/main/CVE-2020-29389 Third Party Advisory
Internet-facing
3 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker full control (estimated)
Type
CWE-306Missing Authentication for Critical Function
Timeline
Published2 Dec 2020
Updated3 Nov 2026
First seen29 Sep 2026
Sources
CVE-2020-29389 · NVD
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