Infinite Loop Vulnerability in docker2aci Package: CVE-2016-8579
Summary
CVE-2016-8579: docker2aci. Affects golang-github-appc-docker2aci across 2 version ranges.
< 0.12.3+dfsg-2
< 15d68b33bfee95a448c4da37dbe876baa8fcb5b6
Fixed in 0.12.3+dfsg-2. How to fix ↓
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Background
docker2aci is a tool that converts Docker images into ACI (App Container Image) format, facilitating the use of Docker images in various container runtimes. It is designed to streamline the process of managing container images across different platforms. However, versions up to 0.12.3 are susceptible to a critical vulnerability that can lead to performance issues and potential denial of service due to an infinite loop when handling local images with cyclic dependency chains.
Vulnerability Detail
CVE-2016-8579 is a vulnerability found in docker2aci versions up to 0.12.3. The issue arises when the software encounters local images that have cyclic dependencies, causing it to enter an infinite loop. This can lead to excessive CPU usage and can effectively freeze the application, resulting in a denial of service. The vulnerability is particularly concerning for environments that rely heavily on container orchestration, as it can disrupt the deployment and management of applications.
How To Fix
Minimum fixed version
0.12.3+dfsg-2
This is the first release that contains the fix.
sudo apt-get install --only-upgrade golang-github-appc-docker2aciTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
If an immediate upgrade is not possible, users can avoid the issue by ensuring that local images do not have cyclic dependencies. This may involve reviewing and restructuring the images to eliminate any circular references.
Conclusion
CVE-2016-8579 presents a significant risk to users of the docker2aci package, particularly those managing local images with cyclic dependencies. Upgrading to the latest version is crucial to mitigate this vulnerability and ensure the stability of your applications.
See every vulnerability recorded for golang-github-appc-docker2aci →
FAQ
CVE-2016-8579 is a vulnerability in the docker2aci package that causes an infinite loop when processing local images with cyclic dependencies.
The vulnerability can lead to high CPU usage and potential denial of service, affecting the performance and reliability of applications using docker2aci.
You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Simply upload your manifest file like package-lock.json to check for vulnerabilities.
Yes, you can avoid the issue by ensuring that your local images do not have cyclic dependencies, which may require restructuring your images.
The CVSS score for CVE-2016-8579 is 4.0, indicating a moderate severity level.
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