CVE-2020-29389
First published: Wed Dec 02 2020(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Docker Crux Linux Docker Image | >=3.0<=3.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-29389?
CVE-2020-29389 is considered a high severity vulnerability due to the potential for an attacker to gain root access.
How do I mitigate CVE-2020-29389?
To mitigate CVE-2020-29389, users should change the root password to a strong, non-blank value after deploying the Docker image.
Which versions of Docker Crux Linux are affected by CVE-2020-29389?
CVE-2020-29389 affects Docker Crux Linux images from versions 3.0 to 3.4.
Can CVE-2020-29389 compromise my system?
Yes, CVE-2020-29389 can compromise your system by allowing an attacker to access it with root privileges.
What should I do if I have deployed a vulnerable version of the Crux Linux Docker image?
If you have deployed a vulnerable version, immediately change the root password and consider updating to a newer, secure version of the Docker image.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/last-modified-date
- agent/weakness
- agent/tags
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- vendor/docker
- canonical/docker crux linux docker image
- version/docker crux linux docker image/3.0
- version/docker crux linux docker image/3.4