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VULNERABILITIES

CVE-2020-5423 Details

Description

CAPI (Cloud Controller) versions prior to 1.101.0 are vulnerable to a denial-of-service attack in which an unauthenticated malicious attacker can send specially-crafted YAML files to certain endpoints, causing the YAML parser to consume excessive CPU and RAM.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.cloudfoundry.org/blog/cve-2020-5423 CVEVendor Advisory
https://www.cloudfoundry.org/blog/cve-2020-5423 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]
CWE-400Uncontrolled Resource Consumption[email protected]

Affected Products

ProductVersions
cloudfoundry capi-release
< 1.101.0

CPE

  • cpe:2.3:a:cloudfoundry:capi-release:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cloudfoundry cf-deployment
< 15.0.0

CPE

  • cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-5423
NVD Published Date:
Dec 2, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-5423 Details - Not Deferred