En resumen
- CVE-2019-10201 es una vulnerabilidad ALTO (CVSS 8.1) que afecta a org.keycloak:keycloak-core, keycloak (redhat), single sign-on (redhat).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.71%, mayor que el 53.7% de las vulnerabilidades.
- Solución: actualizar a 7.0.0 o posterior.
Description
It was found that Keycloak's SAML broker, versions up to 6.0.1, did not verify missing message signatures. If an attacker modifies the SAML Response and removes the <Signature> sections, the message is still accepted, and the message can be modified. An attacker could use this flaw to impersonate other users and gain access to sensitive information.
NVD description
It was found that Keycloak's SAML broker, versions up to 6.0.1, did not verify missing message signatures. If an attacker modifies the SAML Response and removes the <Signature> sections, the message is still accepted, and the message can be modified. An attacker could use this flaw to impersonate other users and gain access to sensitive information.
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