{"id":"ALSA-2025:14177","summary":"Important: tomcat security update","details":"Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.  \n\nSecurity Fix(es):  \n\n  * tomcat: Apache Tomcat DoS in multipart upload (CVE-2025-48988)\n  * tomcat: Apache Tomcat: Security constraint bypass for pre/post-resources (CVE-2025-49125)\n  * apache-commons-fileupload: Apache Commons FileUpload DoS via part headers (CVE-2025-48976)\n  * tomcat: http/2 \"MadeYouReset\" DoS attack through HTTP/2 control frames (CVE-2025-48989)\n  * tomcat: Apache Tomcat denial of service (CVE-2025-52520)\n  * tomcat: Apache Tomcat denial of service (CVE-2025-52434)\n  * tomcat: Apache Tomcat denial of service (CVE-2025-53506)\n\n\nFor 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.\n","modified":"2026-02-04T04:28:43.754584Z","published":"2025-08-20T00:00:00Z","related":["CVE-2025-48976","CVE-2025-48988","CVE-2025-48989","CVE-2025-49125","CVE-2025-52434","CVE-2025-52520","CVE-2025-53506"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:14177"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-48976"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-48988"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-48989"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-49125"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-52434"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-52520"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-53506"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2373015"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2373018"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2373020"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2373309"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2379374"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2379382"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2379386"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2025-14177.html"}],"affected":[{"package":{"name":"tomcat","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}},{"package":{"name":"tomcat-admin-webapps","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat-admin-webapps"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}},{"package":{"name":"tomcat-docs-webapp","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat-docs-webapp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}},{"package":{"name":"tomcat-el-3.0-api","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat-el-3.0-api"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}},{"package":{"name":"tomcat-jsp-2.3-api","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat-jsp-2.3-api"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}},{"package":{"name":"tomcat-lib","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat-lib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}},{"package":{"name":"tomcat-servlet-4.0-api","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat-servlet-4.0-api"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}},{"package":{"name":"tomcat-webapps","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/tomcat-webapps"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-1.el8_10.6"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:14177.json"}}],"schema_version":"1.7.3"}