Vulnerability Description
Cloud Controller versions prior to 1.118.0 are vulnerable to unauthenticated denial of Service(DoS) vulnerability allowing unauthenticated attackers to cause denial of service by using REST HTTP requests with label_selectors on multiple V3 endpoints by generating an enormous SQL query.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cloudfoundry | Capi-Release | < 1.118.0 |
| Cloudfoundry | Cf-Deployment | < 16.24.0 |
Related Weaknesses (CWE)
References
- https://www.cloudfoundry.org/blog/cve-2021-22101-cloud-controller-is-vulnerable-Vendor Advisory
- https://www.cloudfoundry.org/blog/cve-2021-22101-cloud-controller-is-vulnerable-Vendor Advisory
FAQ
What is CVE-2021-22101?
CVE-2021-22101 is a vulnerability with a CVSS score of 7.5 (HIGH). Cloud Controller versions prior to 1.118.0 are vulnerable to unauthenticated denial of Service(DoS) vulnerability allowing unauthenticated attackers to cause denial of service by using REST HTTP reque...
How severe is CVE-2021-22101?
CVE-2021-22101 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22101?
Check the references section above for vendor advisories and patch information. Affected products include: Cloudfoundry Capi-Release, Cloudfoundry Cf-Deployment.