{"id":"CVE-2024-21733","aliases":["BIT-tomcat-2024-21733","GHSA-f4qf-m5gf-8jm8"],"url":"https://o3.security/vulnerability/CVE-2024-21733","summary":"Apache Tomcat: Leaking of unrelated request bodies in default error page","details":"Generation of Error Message Containing Sensitive Information vulnerability in Apache Tomcat.This issue affects Apache Tomcat: from 8.5.7 through 8.5.63, from 9.0.0-M11 through 9.0.43. Other, EOL versions may also be affected.\n\nUsers are recommended to upgrade to version 8.5.64 onwards or 9.0.44 onwards, which contain a fix for the issue.","published":"2024-01-19T10:29:04.694Z","modified":"2026-10-28T02:30:32.406251057Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-coyote","fixedVersion":"9.0.44"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"8.5.64"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"9.0.44"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-coyote","fixedVersion":"8.5.64"},{"ecosystem":"Maven","name":"org.apache.tomcat.experimental:tomcat-embed-programmatic","fixedVersion":"9.0.44"}],"fix":{"url":"https://github.com/apache/tomcat/commit/86ccc43940861703c2be96a5f35384407522125a","label":"apache/tomcat@86ccc43"},"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/176951/Apache-Tomcat-8.5.63-9.0.43-HTTP-Response-Smuggling.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/01/19/2"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00009.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21733.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/h9bjqdd0odj6lhs2o96qgowcc6hb0cfz"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21733"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240216-0005/"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/86ccc43940861703c2be96a5f35384407522125a"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/ce4b154e7b48f66bd98858626347747cd2514311"},{"type":"PACKAGE","url":"https://github.com/apache/tomcat"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20240216-0005"},{"type":"WEB","url":"https://tomcat.apache.org/security-8.html"},{"type":"WEB","url":"https://tomcat.apache.org/security-9.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:32.406251057Z"}}