CVE-2024-10975 is a high-severity vulnerability affecting HashiCorp Nomad, both the Community and Enterprise editions. This vulnerability allows arbitrary cross-namespace volume creation through unauthorized Container Storage Interface (CSI) volume writes. Published on November 7, 2024, it highlights a significant security risk that organizations utilizing Nomad must address promptly.
The CVSS score of 7.7 indicates a high level of risk to organizations, particularly due to its network attack vector and low attack complexity. Organizations should prioritize patching immediately, especially as the vulnerability affects multiple versions of Nomad, including older releases.
As of now, there are no confirmed public exploits for this vulnerability, but the potential for exploitation emphasizes the need for swift action to secure systems.
Organizations should monitor their environments closely and prepare for a rapid response should any signs of exploitation arise.
Vulnerability Details
CVE-2024-10975 affects the volume specification of Nomad, allowing unauthorized users to create volumes in other namespaces. This vulnerability has been classified under CWE-863, which relates to the lack of authorization.
The vulnerability has a published CVSS score of 7.7, indicating high severity due to its potential for significant impact on data integrity.
Technical Analysis
The root cause of this vulnerability stems from the way Nomad handles volume specifications, specifically regarding CSI writes. An attacker can exploit this flaw over the network, with a low complexity level and low privileges required, making it accessible to a wider range of potential attackers.
User interaction is not required for exploitation, which further increases the risk as it enables attackers to operate without needing access to the target environment.
Risk & Impact Analysis
Risk to organizations includes unauthorized access to sensitive data and potential modification of critical resources due to the ability to create volumes across namespaces. The blast radius could be significant, especially for organizations utilizing Nomad in multi-tenant environments.
Organizations should address this vulnerability in their priority patch cycle, given its high CVSS score and potential for exploitation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects Nomad versions from 1.3.0 to 1.7.14 and 1.9.0 to 1.9.1. Users must upgrade to Nomad Community Edition 1.9.2 or Nomad Enterprise 1.9.2, 1.8.7, or 1.7.15 to mitigate this vulnerability.
Mitigation & Remediation
Organizations should apply the necessary patches to affected versions promptly. For those unable to upgrade immediately, consider implementing network controls to restrict access to vulnerable systems.
Further, organizations may benefit from a thorough security assessment to identify and remediate other potential weaknesses. Regularly engaging in penetration testing can also enhance security posture.
Detection Guidance
Monitor logs for indicators of unauthorized volume creation or CSI writes. Detecting behavioral anomalies in volume management can indicate potential exploitation.
AppSecure Threat Intelligence Insight
This vulnerability exemplifies the importance of maintaining strict access controls within container orchestration environments. Organizations should regularly review their configurations to ensure compliance with security best practices.
For further insights into securing your applications, refer to our vulnerability management program resources.
Additionally, engaging in continuous security assessments, such as penetration testing methodology, will help identify vulnerabilities before they can be exploited.
Finally, organizations should be aware of evolving threats and consider integrating AI-driven security solutions, as discussed in our generative AI security guide to enhance their defensive strategies.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)