CVE-2021-22101: High severity Cloudfoundry Capi-release vulnerability
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 labelselectors on multiple V3 endpoints by generating an enormous SQL query.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-22101.
What is the severity of CVE-2021-22101?
The severity of CVE-2021-22101 is high.
What is the affected software for CVE-2021-22101?
The affected software for CVE-2021-22101 is Cloudfoundry Capi-release version up to 1.118.0 and Cloudfoundry Cf-deployment version up to 16.24.0.
How can unauthenticated attackers exploit CVE-2021-22101?
Unauthenticated attackers can exploit CVE-2021-22101 by using REST HTTP requests with label_selectors on multiple V3 endpoints to generate an enormous SQL query.
Is there a fix available for CVE-2021-22101?
Yes, updating to Cloud Controller version 1.118.0 or later will fix the vulnerability.