{"id":"CLSA-2026-1786542969","summary":"Fix CVE(s): CVE-2025-31651","details":"   * SECURITY UPDATE: rewrite rule bypass with encoded characters\n     - debian/patches/CVE-2025-31651.patch: encode literal '%', ';' and '?' in\n       the URL before the rewrite rules are evaluated and treat '%' as safe when\n       re-encoding afterwards in\n       java/org/apache/catalina/valves/rewrite/RewriteValve.java, stop truncating\n       the decoded URI at the first ';' when a rewritten request is re-dispatched\n       in java/org/apache/catalina/connector/CoyoteAdapter.java, add tests to\n       test/org/apache/catalina/valves/rewrite/TestRewriteValve.java\n     - CVE-2025-31651","modified":"2026-10-26T09:32:02.123809966Z","published":"2026-08-12T13:56:20Z","upstream":["CVE-2025-31651"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1786542969.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-31651"}],"affected":[{"package":{"name":"libservlet3.1-java","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libservlet3.1-java?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"libservlet3.1-java-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libservlet3.1-java-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"libtomcat8-java","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libtomcat8-java?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"tomcat8","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/tomcat8?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"tomcat8-admin","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/tomcat8-admin?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"tomcat8-common","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/tomcat8-common?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"tomcat8-docs","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/tomcat8-docs?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"tomcat8-examples","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/tomcat8-examples?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}},{"package":{"name":"tomcat8-user","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/tomcat8-user?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.32-1ubuntu1.13+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1786542969.json"}}],"schema_version":"1.9.0"}