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OpenAdvisories
High · 7.5 CVE-2020-5423 EUVD-2020-26591GHSA-jj4c-53qh-fp5v

Cloud Controller is vulnerable to denial of service via YAML parsing

Published Dec 2, 2020 · Updated Sep 17, 2024 · Assigned by pivotal

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.

Affected products

VendorProductAffectedFixed
Cloud Foundry CAPI All – < 1.101.0 1.101.0
Cloud Foundry CF Deployment All – < 15.0.0 15.0.0

References