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RedHat Critical Advisory RHSA-2019-2483-01 on Single Sign-On Issue

A security update is now available for Red Hat Single Sign-On 7.3 from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Single Sign-On 7.3.3 security update Advisory ID: RHSA-2019:2483-01 Product: Red Hat Single Sign-On Advisory URL: https://access.redhat.com/errata/RHSA-2019:2483 Issue date: 2019-08-13 CVE Names: CVE-2019-10199 CVE-2019-10201 ==================================================================== 1. Summary: A security update is now available for Red Hat Single Sign-On 7.3 from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: Red Hat Single Sign-On 7.3 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On 7.3.3 serves as a replacement for Red Hat Single Sign-On 7.3.2, and includes bug fixes and enhancements, which are documented in the Release Notes, linked to in the References section. Security Fix(es): * keycloak: SAML broker does not check existence of signature on document allowing any user impersonation (CVE-2019-10201) * keycloak: CSRF check missing in My Resources functionality in the Account Console (CVE-2019-10199) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. 3. Solution: Before applying the update,back up your existing installation, including all applications, configuration files, databases and database settings, and so on. The References section of this erratum contains a download link (you must log in to download the update). 4. Bugs fixed (https://bugzilla.redhat.com/): 1728609 - CVE-2019-10201 keycloak: SAML broker does not check existence of signature on document allowing any user impersonation 1729261 - CVE-2019-10199 keycloak: CSRF check missing in My Resources functionality in the Account Console 5. JIRA issues fixed (https://redhat.atlassian.net/jira/projects): KEYCLOAK-10286 - (7.3.z) Change to new Red Hat logo in RH-SSO admin UI KEYCLOAK-10398 - (7.3.z) Update Red Hat logo in RH-SSO documentation 6. References: https://access.redhat.com/security/cve/CVE-2019-10199 https://access.redhat.com/security/cve/CVE-2019-10201 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=securityPatches&version=7.3 https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.3/ 7. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBXVMdVtzjgjWX9erEAQhavA/9GR3oVgLlsv/TREYzI8bXp2VIHciFIlyq kSCpEGJRCf+tPeWsn97fOAmHaQFYraU59QtTBeBXusfJ4g2fxhhWJUaaJFhNgi1+ BYvV+EtEziw1S0KtdRMa9LerUNBl058WfykeAn2PVpq7Fl1iDoQNV0Fj5FaiHV0d 2KyUjrKDIBrc5L+JOLa87j62snEhBwX861EA1+BfncRRzFNgoiOlC7Lhy7FswljB v0sklAgsYet/2c/w4C4AhNFfsIqbOGP5rAR5PoqNL8Ahw+pF0sRzK0V24ZMIIUSO 7ISvqVihZ8bK3aOApDOHuhMCajSMeXM5Jgh2iaoLn/3UQW77N3Sod9Mmi0UmQMmY 95Akr2mXtO5rSPMOyEtjo4WJ4/Yp6Y/im6J2VToNFfSBaxp5l7sajU1et4X6RPfR a5ij5kRmuu8RLC1/R8W/PNnf/dB59U95+Ts37ROkLHz/ItJSNAI2rgZlLddocxeZ XNOGYIQxlfY9puvvfIO3bD1wsBPqpTi8aQnCNd/3Ajfjb8wNLd9egbGS1SYQ2oA7 oq19PEqdXcOkSxt3df8I4d5cmss98eXN7zuq3djAxxFBTx8H9DCwiRvM36UV/yHN tfzOBo69G6s9OMMg6YvXlUzysWs4ROAmQKSsVztnqGlj6MDpppXFPIAEJKAC1OaU Zb4HEN78/uQ=OyPB -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Red Hat announced a crucial security update for Single Sign-On version 7.3.3, fixing major vulnerabilities that may endanger system security and user data safety. Red Hat Single Sign-On, Important Security Update, Web Application Authentication. . Severity: Important. LinuxSecurity.com Team

Aug 13, 2019 •Important Red Hat