CVE-2023-37900
3.4 · LOWOverview
CVE-2023-37900 is a low-severity vulnerability affecting cncf crossplane. It was published on July 27, 2023 and has a CVSS 3.1 base score of 3.4 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.4, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Crossplane is a framework for building cloud native control planes without needing to write code. In versions prior to 1.11.5, 1.12.3, and 1.13.0, a high-privileged user could create a Package referencing an arbitrarily large image containing that Crossplane would then parse, possibly resulting in exhausting all the available memory and therefore in the container being OOMKilled. The impact is limited due to the high privileges required to be able to create the Package and the eventually consistency nature of controller. This issue is fixed in versions 1.11.5, 1.12.3, and 1.13.0.
Remediation
Check the references section for vendor advisories and patches from cncf. Update crossplane to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cncf | crossplane | >= 0, < 1.11.5 | Affected |
References
Frequently Asked Questions
What is CVE-2023-37900?
CVE-2023-37900 is a low-severity vulnerability affecting cncf crossplane. It was published on July 27, 2023 and has a CVSS 3.1 base score of 3.4 (LOW).
How severe is CVE-2023-37900?
This vulnerability has a CVSS 3.1 base score of 3.4, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-37900?
Check the references section for vendor advisories and patches from cncf. Update crossplane to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-37900?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-37900 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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