{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for tomcat","title":"Title of the patch"},{"category":"description","text":"This update for tomcat fixes the following issues:\n\n- CVE-2025-52520: Fixed integer overflow can lead to DoS for some unlikely configurations of multipart upload (bsc#1246388)\n- CVE-2025-53506: Fixed uncontrolled resource HTTP/2 client consumption vulnerability (bsc#1246318)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2025-2745,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-2745","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_02745-1.json"},{"category":"self","summary":"URL for SUSE-SU-2025:02745-1","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502745-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2025:02745-1","url":"https://lists.suse.com/pipermail/sle-updates/2025-August/041158.html"},{"category":"self","summary":"SUSE Bug 1246318","url":"https://bugzilla.suse.com/1246318"},{"category":"self","summary":"SUSE Bug 1246388","url":"https://bugzilla.suse.com/1246388"},{"category":"self","summary":"SUSE CVE CVE-2025-52520 page","url":"https://www.suse.com/security/cve/CVE-2025-52520/"},{"category":"self","summary":"SUSE CVE CVE-2025-53506 page","url":"https://www.suse.com/security/cve/CVE-2025-53506/"}],"title":"Security update for tomcat","tracking":{"current_release_date":"2025-08-11T06:20:12Z","generator":{"date":"2025-08-11T06:20:12Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2025:02745-1","initial_release_date":"2025-08-11T06:20:12Z","revision_history":[{"date":"2025-08-11T06:20:12Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"tomcat-9.0.36-3.148.1.noarch","product":{"name":"tomcat-9.0.36-3.148.1.noarch","product_id":"tomcat-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-admin-webapps-9.0.36-3.148.1.noarch","product":{"name":"tomcat-admin-webapps-9.0.36-3.148.1.noarch","product_id":"tomcat-admin-webapps-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-docs-webapp-9.0.36-3.148.1.noarch","product":{"name":"tomcat-docs-webapp-9.0.36-3.148.1.noarch","product_id":"tomcat-docs-webapp-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-el-3_0-api-9.0.36-3.148.1.noarch","product":{"name":"tomcat-el-3_0-api-9.0.36-3.148.1.noarch","product_id":"tomcat-el-3_0-api-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-embed-9.0.36-3.148.1.noarch","product":{"name":"tomcat-embed-9.0.36-3.148.1.noarch","product_id":"tomcat-embed-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-javadoc-9.0.36-3.148.1.noarch","product":{"name":"tomcat-javadoc-9.0.36-3.148.1.noarch","product_id":"tomcat-javadoc-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","product":{"name":"tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","product_id":"tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-jsvc-9.0.36-3.148.1.noarch","product":{"name":"tomcat-jsvc-9.0.36-3.148.1.noarch","product_id":"tomcat-jsvc-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-lib-9.0.36-3.148.1.noarch","product":{"name":"tomcat-lib-9.0.36-3.148.1.noarch","product_id":"tomcat-lib-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","product":{"name":"tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","product_id":"tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch"}},{"category":"product_version","name":"tomcat-webapps-9.0.36-3.148.1.noarch","product":{"name":"tomcat-webapps-9.0.36-3.148.1.noarch","product_id":"tomcat-webapps-9.0.36-3.148.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product":{"name":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sles-ltss-extended-security:12:sp5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"tomcat-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-admin-webapps-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-admin-webapps-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-docs-webapp-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-docs-webapp-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-el-3_0-api-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-el-3_0-api-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-javadoc-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-javadoc-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-lib-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-lib-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-webapps-9.0.36-3.148.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.148.1.noarch"},"product_reference":"tomcat-webapps-9.0.36-3.148.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2025-52520","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-52520"}],"notes":[{"category":"general","text":"For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106.\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions \nmay also be affected.\n\n\nUsers are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.148.1.noarch"]},"references":[{"category":"external","summary":"CVE-2025-52520","url":"https://www.suse.com/security/cve/CVE-2025-52520"},{"category":"external","summary":"SUSE Bug 1246388 for CVE-2025-52520","url":"https://bugzilla.suse.com/1246388"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.148.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":5.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.148.1.noarch"]}],"threats":[{"category":"impact","date":"2025-08-11T06:20:12Z","details":"moderate"}],"title":"CVE-2025-52520"},{"cve":"CVE-2025-53506","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-53506"}],"notes":[{"category":"general","text":"Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge the initial settings frame that reduces the maximum permitted concurrent streams.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106.\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 through 8.5.100.  Other EOL versions may also be affected.\n\n\nUsers are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.148.1.noarch"]},"references":[{"category":"external","summary":"CVE-2025-53506","url":"https://www.suse.com/security/cve/CVE-2025-53506"},{"category":"external","summary":"SUSE Bug 1246318 for CVE-2025-53506","url":"https://bugzilla.suse.com/1246318"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.148.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"products":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.148.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.148.1.noarch"]}],"threats":[{"category":"impact","date":"2025-08-11T06:20:12Z","details":"moderate"}],"title":"CVE-2025-53506"}]}