CVE-2024-47832

ssoready is a single sign on provider implemented via docker. Affected versions are vulnerable to XML signature bypass attacks. An attacker can carry out signature bypass if you have access to certain IDP-signed messages. The underlying mechanism exploits differential behavior between XML parsers. Users of https://ssoready.com, the public hosted instance of SSOReady, are unaffected. We advise folks who self-host SSOReady to upgrade to 7f92a06 or later. Do so by updating your SSOReady Docker images from sha-... to sha-7f92a06. There are no known workarounds for this vulnerability.

CVSS

No CVSS.

References

Link	Resource
https://github.com/ssoready/ssoready/commit/7f92a0630439972fcbefa8c7eafe8c144bd89915
https://github.com/ssoready/ssoready/security/advisories/GHSA-j2hr-q93x-gxvh
https://ssoready.com/docs/self-hosting/self-hosting-sso-ready

Configurations

No configuration.

History

10 Oct 2024, 12:51

Type	Values Removed	Values Added
Summary		(es) ssoready es un proveedor de inicio de sesión único implementado a través de Docker. Las versiones afectadas son vulnerables a ataques de omisión de firma XML. Un atacante puede llevar a cabo una omisión de firma si tiene acceso a ciertos mensajes firmados por IDP. El mecanismo subyacente explota el comportamiento diferencial entre analizadores XML. Los usuarios de https://ssoready.com, la instancia pública alojada de SSOReady, no se ven afectados. Recomendamos a las personas que alojan SSOReady por sí mismas que actualicen a 7f92a06 o posterior. Hágalo actualizando sus imágenes Docker de SSOReady de sha-... a sha-7f92a06. No existen workarounds conocidas para esta vulnerabilidad.

09 Oct 2024, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-10-09 19:15

Updated : 2024-10-10 12:51

NVD link : CVE-2024-47832

Mitre link : CVE-2024-47832

CVE.ORG link : CVE-2024-47832

JSON object : View

Products Affected

No product.

CWE

CWE-347

Improper Verification of Cryptographic Signature

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