Security update for tomcat11 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:02992-1 Final 1 1 2025-08-27T11:57:03Z current 2025-08-27T11:57:03Z 2025-08-27T11:57:03Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for tomcat11 This update for tomcat11 fixes the following issues: Updated to Tomcat 11.0.10 - CVE-2025-48989: Fixed 'MadeYouReset' DoS in HTTP/2 due to client triggered stream reset (bsc#1243895) Other fixes: * Catalina + Fix: Fix bloom filter population for archive indexing when using a packed WAR containing one or more JAR files. (markt) * Coyote + Fix: 69748: Add missing call to set keep-alive timeout when using HTTP/1.1 following an async request, which was present for AJP. (remm/markt) + Fix: 69762: Fix possible overflow during HPACK decoding of integers. Note that the maximum permitted value of an HPACK decoded integer is Integer.MAX_VALUE. (markt) + Fix: Update the HTTP/2 overhead documentation - particularly the code comments - to reflect the deprecation of the PRIORITY frame and clarify that a stream reset always triggers an overhead increase. (markt) * Cluster + Update: Add enableStatistics configuration attribute for the DeltaManager, defaulting to true. (remm) * WebSocket + Fix: Align the WebSocket extension handling for WebSocket client connections with WebSocket server connections. The WebSocket client now only includes an extension requested by an endpoint in the opening handshake if the WebSocket client supports that extension. (markt) * Web applications + Fix: Manager and Host Manager. Provide the Manager and Host Manager web applications with a dedicated favicon file rather than using the one from the ROOT web application which might not be present or may represent something entirely different. Pull requests #876 and #878 by Simon Arame. * Other + Update: Update Checkstyle to 10.26.1. (markt) + Add: Improvements to French translations. (remm) + Add: Improvements to Japanese translations by tak7iji. (markt) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-2992,SUSE-SLE-Module-Web-Scripting-15-SP6-2025-2992,SUSE-SLE-Module-Web-Scripting-15-SP7-2025-2992,openSUSE-SLE-15.6-2025-2992 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-202502992-1/ Link for SUSE-SU-2025:02992-1 https://lists.suse.com/pipermail/sle-updates/2025-August/041365.html E-Mail link for SUSE-SU-2025:02992-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1243895 SUSE Bug 1243895 https://www.suse.com/security/cve/CVE-2025-48989/ SUSE CVE CVE-2025-48989 page SUSE Linux Enterprise Module for Web and Scripting 15 SP6 SUSE Linux Enterprise Module for Web and Scripting 15 SP7 openSUSE Leap 15.6 tomcat11-11.0.10-150600.13.9.1 tomcat11-admin-webapps-11.0.10-150600.13.9.1 tomcat11-doc-11.0.10-150600.13.9.1 tomcat11-docs-webapp-11.0.10-150600.13.9.1 tomcat11-el-6_0-api-11.0.10-150600.13.9.1 tomcat11-embed-11.0.10-150600.13.9.1 tomcat11-jsp-4_0-api-11.0.10-150600.13.9.1 tomcat11-jsvc-11.0.10-150600.13.9.1 tomcat11-lib-11.0.10-150600.13.9.1 tomcat11-servlet-6_1-api-11.0.10-150600.13.9.1 tomcat11-webapps-11.0.10-150600.13.9.1 tomcat11-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP6 tomcat11-admin-webapps-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP6 tomcat11-el-6_0-api-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP6 tomcat11-jsp-4_0-api-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP6 tomcat11-lib-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP6 tomcat11-servlet-6_1-api-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP6 tomcat11-webapps-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP6 tomcat11-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP7 tomcat11-admin-webapps-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP7 tomcat11-el-6_0-api-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP7 tomcat11-jsp-4_0-api-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP7 tomcat11-lib-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP7 tomcat11-servlet-6_1-api-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP7 tomcat11-webapps-11.0.10-150600.13.9.1 as a component of SUSE Linux Enterprise Module for Web and Scripting 15 SP7 tomcat11-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-admin-webapps-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-doc-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-docs-webapp-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-el-6_0-api-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-embed-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-jsp-4_0-api-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-jsvc-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-lib-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-servlet-6_1-api-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 tomcat11-webapps-11.0.10-150600.13.9.1 as a component of openSUSE Leap 15.6 Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made you reset attack. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.9, from 10.1.0-M1 through 10.1.43 and from 9.0.0.M1 through 9.0.107. Older, EOL versions may also be affected. Users are recommended to upgrade to one of versions 11.0.10, 10.1.44 or 9.0.108 which fix the issue. CVE-2025-48989 SUSE Linux Enterprise Module for Web and Scripting 15 SP6:tomcat11-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP6:tomcat11-admin-webapps-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP6:tomcat11-el-6_0-api-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP6:tomcat11-jsp-4_0-api-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP6:tomcat11-lib-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP6:tomcat11-servlet-6_1-api-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP6:tomcat11-webapps-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP7:tomcat11-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP7:tomcat11-admin-webapps-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP7:tomcat11-el-6_0-api-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP7:tomcat11-jsp-4_0-api-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP7:tomcat11-lib-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP7:tomcat11-servlet-6_1-api-11.0.10-150600.13.9.1 SUSE Linux Enterprise Module for Web and Scripting 15 SP7:tomcat11-webapps-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-admin-webapps-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-doc-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-docs-webapp-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-el-6_0-api-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-embed-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-jsp-4_0-api-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-jsvc-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-lib-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-servlet-6_1-api-11.0.10-150600.13.9.1 openSUSE Leap 15.6:tomcat11-webapps-11.0.10-150600.13.9.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202502992-1/ https://www.suse.com/security/cve/CVE-2025-48989.html CVE-2025-48989 https://bugzilla.suse.com/1243888 SUSE Bug 1243888 https://bugzilla.suse.com/1243895 SUSE Bug 1243895