CVE-2020-35209: Unauthorized Atomix Nodes Joining Target Cluster in Atomix v3.1.5
Summary
CVE-2020-35209: An issue in Atomix v3.1.5 allows unauthorized Atomix nodes to join a target cluster via providing configuration information. Affects io.atomix:atomix versions < 3.1.5. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
Atomix is a Maven package that provides a distributed coordination framework for building fault-tolerant and scalable applications. It enables developers to create distributed systems by providing abstractions for distributed primitives such as distributed maps, locks, counters, and queues. Atomix v3.1.5 is affected by a vulnerability that allows unauthorized Atomix nodes to join a target cluster by providing configuration information.
Vulnerability Detail
The vulnerability in Atomix v3.1.5 allows unauthorized Atomix nodes to join a target cluster by exploiting a flaw in the configuration process. This can lead to unauthorized access and potential compromise of the cluster's integrity. The issue arises from a lack of proper authentication and authorization mechanisms, allowing malicious actors to impersonate legitimate nodes and gain access to the cluster. The impact of this vulnerability can be severe, as it enables unauthorized entities to participate in the distributed system, potentially leading to data breaches, unauthorized data modifications, or disruption of the system's functionality.
How To Fix
No fixed version is published for this vulnerability.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As a temporary workaround, it is possible to implement additional security measures at the network level. This can include firewall rules or network segmentation to restrict access to the cluster only from trusted sources. However, this workaround is not a comprehensive solution and should be considered a temporary measure until the vulnerability is properly addressed through the recommended fix.
Conclusion
In conclusion, Atomix v3.1.5 is affected by a vulnerability that allows unauthorized Atomix nodes to join a target cluster. This can lead to unauthorized access, data breaches, unauthorized data modifications, or disruption of the system's functionality. It is crucial to upgrade to a version of Atomix that includes the necessary security patches to mitigate this vulnerability. Additional security measures at the network level can be implemented as a temporary workaround. For further support and assistance in vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for io.atomix:atomix →
FAQ
Atomix is a distributed coordination framework for building fault-tolerant and scalable applications. It provides abstractions for distributed primitives such as distributed maps, locks, counters, and queues.
The vulnerability allows unauthorized Atomix nodes to join a target cluster, potentially leading to unauthorized access, data breaches, unauthorized data modifications, or disruption of the system's functionality.
To fix this vulnerability, it is recommended to upgrade to a version of Atomix that includes the necessary security patches. Upgrading to a version beyond 3.1.5 is advised.
As a temporary workaround, additional security measures can be implemented at the network level, such as firewall rules or network segmentation to restrict access to the cluster only from trusted sources.
For more information about this vulnerability, you can refer to the CVE identifier CVE-2020-35209 and the GitHub Security Advisory GHSA-7fr2-94h7-ccg2.
Related vulnerabilities
Recent vulnerabilities recorded for io.atomix:atomix.
