CVE-2023-37900
Last modified
CVE-2023-37900 is a low-severity vulnerability rated 2.7/10 on the CVSS scale. 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. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cncf | Crossplane | < 1.11.5 |
| Cncf | Crossplane | >= 1.12.0, < 1.12.3 |
References
- https://github.com/crossplane/crossplane/security/advisories/GHSA-68p4-95xf-7gx8Third Party Advisory
- https://github.com/crossplane/crossplane/security/advisories/GHSA-68p4-95xf-7gx8Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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