Information Exposure Affecting org.keycloak:keycloak-saml-core package, versions [,2.5.1.Final)
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Test your applications- Snyk ID SNYK-JAVA-ORGKEYCLOAK-72428
- published 10 Oct 2018
- disclosed 10 Jan 2017
- credit Hynek Mlnarik
Introduced: 10 Jan 2017
CVE-2017-2582 Open this link in a new tabHow to fix?
Upgrade org.keycloak:keycloak-saml-core to version 2.5.1 or higher.
Overview
org.keycloak:keycloak-saml-core is an Open Source Identity and Access Management For Modern Applications and Services.
Affected versions of this package are vulnerable to Information Exposure. While parsing SAML messages, the StaxParserUtil class replaced 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.