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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2975 Moderate: tomcat security, bug fix, and enhancement update 7 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: tomcat Publisher: Red Hat Operating System: Red Hat Enterprise Linux WS/Desktop 7 Red Hat Enterprise Linux Server 7 Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-8034 CVE-2018-8014 CVE-2018-1305 CVE-2018-1304 Reference: ASB-2019.0201 ASB-2019.0199 ESB-2018.2335 ESB-2018.2214 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2205 - --------------------------BEGIN INCLUDED TEXT-------------------- ===================================================================== Red Hat Security Advisory Synopsis: Moderate: tomcat security, bug fix, and enhancement update Advisory ID: RHSA-2019:2205-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2205 Issue date: 2019-08-06 CVE Names: CVE-2018-1304 CVE-2018-1305 CVE-2018-8014 CVE-2018-8034 ===================================================================== 1. Summary: An update for tomcat is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Enterprise Linux Client (v. 7) - noarch Red Hat Enterprise Linux Client Optional (v. 7) - noarch Red Hat Enterprise Linux ComputeNode (v. 7) - noarch Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Enterprise Linux Server Optional (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - noarch Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch 3. Description: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es): * tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources (CVE-2018-1304) * tomcat: Late application of security constraints can lead to resource exposure for unauthorised users (CVE-2018-1305) * tomcat: Insecure defaults in CORS filter enable 'supportsCredentials' for all origins (CVE-2018-8014) * tomcat: Host name verification missing in WebSocket client (CVE-2018-8034) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1472950 - shutdown_wait option is not working for Tomcat 1548282 - CVE-2018-1305 tomcat: Late application of security constraints can lead to resource exposure for unauthorised users 1548289 - CVE-2018-1304 tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources 1579611 - CVE-2018-8014 tomcat: Insecure defaults in CORS filter enable 'supportsCredentials' for all origins 1588703 - Backport of Negative maxCookieCount value causes exception for Tomcat 1607580 - CVE-2018-8034 tomcat: Host name verification missing in WebSocket client 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: tomcat-7.0.76-9.el7.src.rpm noarch: tomcat-servlet-3.0-api-7.0.76-9.el7.noarch.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: tomcat-7.0.76-9.el7.noarch.rpm tomcat-admin-webapps-7.0.76-9.el7.noarch.rpm tomcat-docs-webapp-7.0.76-9.el7.noarch.rpm tomcat-el-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-javadoc-7.0.76-9.el7.noarch.rpm tomcat-jsp-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-jsvc-7.0.76-9.el7.noarch.rpm tomcat-lib-7.0.76-9.el7.noarch.rpm tomcat-webapps-7.0.76-9.el7.noarch.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: tomcat-7.0.76-9.el7.src.rpm noarch: tomcat-servlet-3.0-api-7.0.76-9.el7.noarch.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: tomcat-7.0.76-9.el7.noarch.rpm tomcat-admin-webapps-7.0.76-9.el7.noarch.rpm tomcat-docs-webapp-7.0.76-9.el7.noarch.rpm tomcat-el-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-javadoc-7.0.76-9.el7.noarch.rpm tomcat-jsp-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-jsvc-7.0.76-9.el7.noarch.rpm tomcat-lib-7.0.76-9.el7.noarch.rpm tomcat-webapps-7.0.76-9.el7.noarch.rpm Red Hat Enterprise Linux Server (v. 7): Source: tomcat-7.0.76-9.el7.src.rpm noarch: tomcat-7.0.76-9.el7.noarch.rpm tomcat-admin-webapps-7.0.76-9.el7.noarch.rpm tomcat-el-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-jsp-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-lib-7.0.76-9.el7.noarch.rpm tomcat-servlet-3.0-api-7.0.76-9.el7.noarch.rpm tomcat-webapps-7.0.76-9.el7.noarch.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: tomcat-7.0.76-9.el7.noarch.rpm tomcat-admin-webapps-7.0.76-9.el7.noarch.rpm tomcat-docs-webapp-7.0.76-9.el7.noarch.rpm tomcat-el-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-javadoc-7.0.76-9.el7.noarch.rpm tomcat-jsp-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-jsvc-7.0.76-9.el7.noarch.rpm tomcat-lib-7.0.76-9.el7.noarch.rpm tomcat-webapps-7.0.76-9.el7.noarch.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: tomcat-7.0.76-9.el7.src.rpm noarch: tomcat-7.0.76-9.el7.noarch.rpm tomcat-admin-webapps-7.0.76-9.el7.noarch.rpm tomcat-el-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-jsp-2.2-api-7.0.76-9.el7.noarch.rpm tomcat-lib-7.0.76-9.el7.noarch.rpm tomcat-servlet-3.0-api-7.0.76-9.el7.noarch.rpm tomcat-webapps-7.0.76-9.el7.noarch.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: tomcat-docs-webapp-7.0.76-9.el7.noarch.rpm tomcat-javadoc-7.0.76-9.el7.noarch.rpm tomcat-jsvc-7.0.76-9.el7.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-2018-1304 https://access.redhat.com/security/cve/CVE-2018-1305 https://access.redhat.com/security/cve/CVE-2018-8014 https://access.redhat.com/security/cve/CVE-2018-8034 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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