CVE-2020-14359

Summary

CVECVE-2020-14359
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-23 13:15:00 UTC
Updated2022-08-10 20:28:00 UTC
DescriptionA vulnerability was found in all versions of Keycloak Gatekeeper, where on using lower case HTTP headers (via cURL) an attacker can bypass our Gatekeeper. Lower case headers are also accepted by some webservers (e.g. Jetty). This means there is no protection when we put a Gatekeeper in front of a Jetty server and use lowercase headers.

Risk And Classification

Problem Types: CWE-305

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Redhat Keycloak All All All All
Application Redhat Keycloak All All All All
Application Redhat Louketo Proxy All All All All

References

ReferenceSourceLinkTags
Login server redirect MISC issues.jboss.org Issue Tracking, Third Party Advisory
1868591 – (CVE-2020-14359) CVE-2020-14359 keycloak: gatekeeper bypass via cURL when using lower case HTTP headers MISC bugzilla.redhat.com Issue Tracking, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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