CVE-2021-3856

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Summary

CVECVE-2021-3856
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-08-26 16:15:00 UTC
Updated2023-07-10 19:27:00 UTC
DescriptionClassLoaderTheme and ClasspathThemeResourceProviderFactory allows reading any file available as a resource to the classloader. By sending requests for theme resources with a relative path from an external HTTP client, the client will receive the content of random files if available.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Redhat Keycloak All All All All

References

ReferenceSourceLinkTags
[KEYCLOAK-19422] ClassLoaderTheme and ClasspathThemeResourceProviderF… by douglaspalmer · Pull Request #8588 · keycloak/keycloak · GitHub MISC github.com
SAML POST Binding in progress... MISC issues.redhat.com
[KEYCLOAK-19422] ClassLoaderTheme and ClasspathThemeResourceProviderF… · keycloak/keycloak@73f0474 · GitHub MISC github.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MISC access.redhat.com
2010164 – (CVE-2021-3856) CVE-2021-3856 keycloak-services: ClassLoaderTheme and ClasspathThemeResourceProviderFactory allows reading any file available as a resource to the classloader MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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