CVE-2023-45085 : What You Need to Know
Learn about CVE-2023-45085, a vulnerability impacting SoftIron HyperCloud versions 2.0.0 to before 2.0.3. Understand the impact, technical details, and mitigation steps.
This article provides an overview of CVE-2023-45085, a vulnerability identified in SoftIron HyperCloud, impacting versions from 2.0.0 to before 2.0.3.
Understanding CVE-2023-45085
CVE-2023-45085 is a vulnerability in SoftIron HyperCloud that allows compute nodes to come online immediately without following the correct initialization process. This could result in workloads being scheduled on these nodes and deploying to a failed or erroneous state, affecting the availability of deployed instances.
What is CVE-2023-45085?
An issue exists in SoftIron HyperCloud where compute nodes may come online immediately without following the correct initialization process. This impacts the deployment of workloads during this time window.
The Impact of CVE-2023-45085
The vulnerability affects the availability of recently deployed instances on SoftIron HyperCloud, leading to potential disruptions in service.
Technical Details of CVE-2023-45085
The vulnerability is classified under CWE-1419: Incorrect Initialization of Resource, with a CVSS v3.1 base score of 3.2 (Low severity). The attack complexity is low, requiring local access and user interaction. The impacted HyperCloud versions range from 2.0.0 to before 2.0.3.
Vulnerability Description
Computes nodes in SoftIron HyperCloud can immediately transition to an 'ON' state instead of the correct 'INIT' state upon reenabling, potentially leading to workload deployment issues.
Affected Systems and Versions
SoftIron HyperCloud versions 2.0.0 to before 2.0.3 are vulnerable to this issue.
Exploitation Mechanism
The vulnerability can be exploited by manipulating the compute nodes' state during the process of enabling and disabling them.
Mitigation and Prevention
To address CVE-2023-45085, users are advised to take immediate steps and implement long-term security practices.
Immediate Steps to Take
- Update HyperCloud to version 2.0.3 or later to mitigate the vulnerability.
- Monitor and review compute node states to ensure correct initialization processes.
Long-Term Security Practices
- Regularly review and apply security patches and updates to all software components.
Patching and Updates
SoftIron has released patches addressing this issue. Users should promptly apply the latest updates to secure their HyperCloud deployments.