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RedHat: RHSA-2020-3496-01 Important: SSO 7.4.2 Security Update

New Red Hat Single Sign-On 7.4.2 packages are now available for Red Hat Enterprise Linux 7. 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 7.4.2 security update on RHEL 7 Advisory ID: RHSA-2020:3496-01 Product: Red Hat Single Sign-On Advisory URL: https://access.redhat.com/errata/RHSA-2020:3496 Issue date: 2020-08-18 CVE Names: CVE-2020-1728 CVE-2020-10758 ==================================================================== 1. Summary: New Red Hat Single Sign-On 7.4.2 packages are now available for Red Hat Enterprise Linux 7. 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. Relevant releases/architectures: Red Hat Single Sign-On 7.4 for RHEL 7 Server - noarch 3. Description: Red Hat Single Sign-On 7.4 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 7.4.2 security update on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.4.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * keycloak: DoS by sending multiple simultaneous requests with a Content-Length header value greater than actual byte count of request body (CVE-2020-10758) * keycloak: security headers missing on REST endpoints (CVE-2020-1728) For more details about the security issue(s), including the impact, a CVSS score, andother related information, refer to the CVE page(s) listed in the References section. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1800585 - CVE-2020-1728 keycloak: security headers missing on REST endpoints 1843849 - CVE-2020-10758 keycloak: DoS by sending multiple simultaneous requests with a Content-Length header value greater than actual byte count of request body 6. Package List: Red Hat Single Sign-On 7.4 for RHEL 7 Server: Source: rh-sso7-keycloak-9.0.5-1.redhat_00001.1.el7sso.src.rpm noarch: rh-sso7-keycloak-9.0.5-1.redhat_00001.1.el7sso.noarch.rpm rh-sso7-keycloak-server-9.0.5-1.redhat_00001.1.el7sso.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-1728 https://access.redhat.com/security/cve/CVE-2020-10758 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBXzwBndzjgjWX9erEAQgTcA/+K92OJkx6R9/Mb4ZlKybvwMTbqOVg2zzH AjF+QzS3Zdh5fFgL2w4bPIhEPMaobHCU82DYxSfJV0rzFfp0VnAykCCLiI8wScPY 0m7sywpcb13SyOjuMQQj1QsAGpty96JAcU8qnpEqze8Lo+CSGxMbAsjp6uSa3Off r2J+yqqakCMKkQjitF1pPrrlVftykUPPsx+NIkCM/9TpMeGo+gaxkXyJMsY/xVh8 nOGvtE7oY+t9Onq+IEAC9tTUwQG9rEytDGT6OjIuXgiUBRxFyeXIoQFhOB+Rpf2D V1SCd0IPzLK9KhRWgxDU4m6poOo4n+F9xG33RQjcelMYLN8qVYzBkKB4b28Shu6W EaCemxuDFsHxwKD7kMK7L0jkO6aEFpJLbMtontlIOgTUVRWX2OP3hxqYOv8K65HJ ZQOzGIT6OzKphF6tkD5FyTa4IAepO5oUP+6ZHl92rmw9d7wgzt2U/OMhfeZymrBg eNkmu4CzHna9V3aJsIbGDWePpI0FYoWB/QYcnAStbgQOFmzl6TQswQmwoDk2IQfc v7fg4uCKT8IYihXo47YJBc/EVdaX4+bIKtA6XKh/MYvrji0PqEMIEvDe0YGtG+M+ CP05mR3nr8WDMJF5KPHKjC5cLXM75JqovnaNUcq/GqTUhYTRB+i+6w2f4ZJAZwWF GYVM/k6I+a8=kiT4 -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Red Hat Single Sign-On version 7.4.2 now includes important updates that tackle vulnerabilities and improve overall application safety.. Red Hat, Single Sign-On, security update, authentication, critical vulnerabilities. . Severity: Important. LinuxSecurity.com Team

Aug 18, 2020 •Important Red Hat