CVE-2020-5416 — MEDIUM (6.5)

Q: How severe is CVE-2020-5416?

CVE-2020-5416 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-5416?

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

Vulnerability Description

Cloud Foundry Routing (Gorouter), versions prior to 0.204.0, when used in a deployment with NGINX reverse proxies in front of the Gorouters, is potentially vulnerable to denial-of-service attacks in which an unauthenticated malicious attacker can send specially-crafted HTTP requests that may cause the Gorouters to be dropped from the NGINX backend pool.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cloudfoundry	Cf-Deployment	< 13.13.0
Cloudfoundry	Routing-Release	< 0.204.0

Related Weaknesses (CWE)

CWE-404

References

https://www.cloudfoundry.org/blog/cve-2020-5416Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2020-5416Vendor Advisory

FAQ

What is CVE-2020-5416?

CVE-2020-5416 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Cloud Foundry Routing (Gorouter), versions prior to 0.204.0, when used in a deployment with NGINX reverse proxies in front of the Gorouters, is potentially vulnerable to denial-of-service attacks in w...

How severe is CVE-2020-5416?

CVE-2020-5416 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-5416?

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