Design/Logic Flaw

2018-07-2617:29:00

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6.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.5%

JSON

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the “InResponseTo” field in the response.

CPENameOperatorVersion
jboss_enterprise_application_platformeq6.0.0
jboss_enterprise_application_platformeq6.4.0
jboss_enterprise_application_platformeq7.0.0
jboss_enterprise_application_platformeq7.1.0
keycloaklt2.5.1

Name	Operator	Version
jboss_enterprise_application_platform	eq	6.0.0
jboss_enterprise_application_platform	eq	6.4.0
jboss_enterprise_application_platform	eq	7.0.0
jboss_enterprise_application_platform	eq	7.1.0
keycloak	lt	2.5.1