CVE-2021-22100 — MEDIUM (5.3)

Q: How severe is CVE-2021-22100?

CVE-2021-22100 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-22100?

Check the references section above for vendor advisories and patch information. Affected products include: Cloudfoundry Capi-Release, Cloudfoundry Cf-Deployment.

Vulnerability Description

In cloud foundry CAPI versions prior to 1.122, a denial-of-service attack in which a developer can push a service broker that (accidentally or maliciously) causes CC instances to timeout and fail is possible. An attacker can leverage this vulnerability to cause an inability for anyone to push or manage apps.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Cloudfoundry	Capi-Release	< 1.122.0
Cloudfoundry	Cf-Deployment	< 17.1.0

Related Weaknesses (CWE)

CWE-400

References

https://www.cloudfoundry.org/blog/cve-2021-22100-cloud-controller-is-vulnerable-Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2021-22100-cloud-controller-is-vulnerable-Vendor Advisory

FAQ

What is CVE-2021-22100?

CVE-2021-22100 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In cloud foundry CAPI versions prior to 1.122, a denial-of-service attack in which a developer can push a service broker that (accidentally or maliciously) causes CC instances to timeout and fail is p...

How severe is CVE-2021-22100?

CVE-2021-22100 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22100?

Check the references section above for vendor advisories and patch information. Affected products include: Cloudfoundry Capi-Release, Cloudfoundry Cf-Deployment.