-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Single Sign-On 7.4.1 security update Advisory ID: RHSA-2020:2813-01 Product: Red Hat Single Sign-On Advisory URL: https://access.redhat.com/errata/RHSA-2020:2813 Issue date: 2020-07-02 CVE Names: CVE-2020-1694 CVE-2020-1714 CVE-2020-8840 CVE-2020-9546 CVE-2020-9547 CVE-2020-9548 CVE-2020-10719 CVE-2020-10748 CVE-2020-11022 CVE-2020-11023 ==================================================================== 1. Summary: A security update is now available for Red Hat Single Sign-On 7.4 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 7.4 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 7.4.1 serves as a replacement for Red Hat Single Sign-On 7.4.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * keycloak: verify-token-audience support is missing in the NodeJS adapter (CVE-2020-1694) * keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution (CVE-2020-1714) * js-jquery: jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method (CVE-2020-11022) * js-jquery: jQuery: passing HTML containing <option> elements to manipulation methods could result in untrusted code execution (CVE-2020-11023) * undertow: invalid HTTP request with large chunk size (CVE-2020-10719) * keycloak: top-level navigations to data URLs resulting in XSS are possible (incomplete fix of CVE-2020-1697) (CVE-2020-10748) * jackson-databind: Lacks certain xbean-reflect/JNDI blocking (CVE-2020-8840) * jackson-databind: Serialization gadgets in shaded-hikari-config (CVE-2020-9546) * jackson-databind: Serialization gadgets in ibatis-sqlmap (CVE-2020-9547) * jackson-databind: Serialization gadgets in anteros-core (CVE-2020-9548) 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/): 1705975 - CVE-2020-1714 keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution 1790759 - CVE-2020-1694 keycloak: verify-token-audience support is missing in the NodeJS adapter 1816330 - CVE-2020-8840 jackson-databind: Lacks certain xbean-reflect/JNDI blocking 1816332 - CVE-2020-9546 jackson-databind: Serialization gadgets in shaded-hikari-config 1816337 - CVE-2020-9547 jackson-databind: Serialization gadgets in ibatis-sqlmap 1816340 - CVE-2020-9548 jackson-databind: Serialization gadgets in anteros-core 1828406 - CVE-2020-11022 jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method 1828459 - CVE-2020-10719 undertow: invalid HTTP request with large chunk size 1836786 - CVE-2020-10748 keycloak: top-level navigations to data URLs resulting in XSS are possible (incomplete fix of CVE-2020-1697) 1850004 - CVE-2020-11023 jQuery: passing HTML containing <option> elements to manipulation methods could result in untrusted code execution 5. References: https://access.redhat.com/security/cve/CVE-2020-1694 https://access.redhat.com/security/cve/CVE-2020-1714 https://access.redhat.com/security/cve/CVE-2020-8840 https://access.redhat.com/security/cve/CVE-2020-9546 https://access.redhat.com/security/cve/CVE-2020-9547 https://access.redhat.com/security/cve/CVE-2020-9548 https://access.redhat.com/security/cve/CVE-2020-10719 https://access.redhat.com/security/cve/CVE-2020-10748 https://access.redhat.com/security/cve/CVE-2020-11022 https://access.redhat.com/security/cve/CVE-2020-11023 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=core.service.rhsso&version=7.4 https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.4/ 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXv3fitzjgjWX9erEAQhzVQ/+PiqJh+n3VbsXD+z10N1VRcJG+oHFyLhT XoJVwwQFF4LGZz43YByCcgkC8Ax6qv7tGw4qxtBTZ3JKom1W7GqavcejYQ7Nyleh CaNOur326eQqxB7C1vlWTOCMncFQ40EnNKDi9XjFfPlFTit/q2Z3yE1OpGQYcPXo Cf2/x74wgEJaHNwFEhfDpYgooJjS/PaK+/nVFtXaXsZWdx0JtXIy/AA/qyXgAPj6 cxB9Qq4kr6wb7+4+Rglfld3CZvZt+gj276/z6ke3yFYctFK9wCllSWfTj6p3g7aG FLMq30zN/N33kw/btyCmnKDyC6wRUduFBIKNMPHK+9yciadD/pWQIP1FJso6DY1t pn5gjss5m//zmLnoVDjJzpnYrgXmSMRHcEcvHV3HCYNPlXJMfhjDXzBuaGCvvoSQ 416u8E1aHId1OcxEDpdQ5InZ4PYDhjJ2FOCu+DQghUaYNnzK9riJWpW9BhM/DirW /sZ9oY7ezbo/Mp7XhpENCoF8y3ZJeCk1CjcuSLZHYcKq6zvh+1ols4+esUfXWBKT smkYOhzc+DfWlKnQYPWBX5up0zgXswxhsGkgK8UlX/utSxT6zQMMbd+v3S2XAWAL fZ140lPOI/gRqZT/Wl3cC4/yeu6EUL54ADPiNAXpRfjF195nGW3ON6dCuMIsCzgJ JKkffWIKSL8=pr2b -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce