CVE-2023-38495
8.3 · HIGHOverview
CVE-2023-38495 is a high-severity vulnerability affecting cncf crossplane. It was published on July 27, 2023 and has a CVSS 3.1 base score of 8.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are 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, Crossplane's image backend does not validate the byte contents of Crossplane packages. As such, Crossplane does not detect if an attacker has tampered with a Package. The problem has been fixed in 1.11.5, 1.12.3 and 1.13.0. As a workaround, only use images from trusted sources and keep Package editing/creating privileges to administrators only.
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-2023-38495?
CVE-2023-38495 is a high-severity vulnerability affecting cncf crossplane. It was published on July 27, 2023 and has a CVSS 3.1 base score of 8.3 (HIGH).
How severe is CVE-2023-38495?
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-38495?
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-2023-38495?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-38495 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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