CVE-2020-5420 - Vulnerability Details - OpenCVE

Description

Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with "cf push" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.

Published: 2020-09-03

Score: 7.7 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Cloud Foundry

Routing

affected

Version	Status	Constraints
`All`	affected	< 0.206.0

Cloud Foundry

CF Deployment

affected

Version	Status	Constraints
`All`	affected	< 13.15.0

Configuration 1 [-]

OR	cpe:2.3:a:cloudfoundry:cf-deployment::::::::
	cpe:2.3:a:cloudfoundry:gorouter::::::::

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-26589	Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with "cf push" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00175.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.cloudfoundry.org/blog/cve-2020-5420

History

No history.

Subscriptions

Cloudfoundry Cf-deployment Gorouter

MITRE

Status: PUBLISHED

Assigner: pivotal

Published: 2020-09-03T01:10:16.091Z

Updated: 2024-09-17T02:06:44.110Z

Reserved: 2020-01-03T00:00:00.000Z

Link: CVE-2020-5420

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-09-03T01:15:10.857

Modified: 2024-11-21T05:34:08.187

Link: CVE-2020-5420

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-754

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