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CVE-2020-5416 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:7.7 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.cloudfoundry.org/blog/cve-2020-5416	CVE	Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2020-5416	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-404	Improper Resource Shutdown or Release	[email protected]
CWE-404	Improper Resource Shutdown or Release	[email protected]

Affected Products

Product	Versions
cloudfoundry cf-deployment	< 13.13.0
CPE cpe:2.3:a:cloudfoundry:cf-deployment:::::::: Remediation No remediation found in references.
cloudfoundry routing-release	< 0.204.0
CPE cpe:2.3:a:cloudfoundry:routing-release:::::::: Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jun 7, 2021	Reanalysis	[email protected]
Aug 27, 2020	Initial Analysis	[email protected]