{"id":"CVE-2024-50379","aliases":["BIT-tomcat-2024-50379","GHSA-5j33-cvvr-w245"],"url":"https://o3.security/vulnerability/CVE-2024-50379","summary":"Apache Tomcat: RCE due to TOCTOU issue in JSP compilation","details":"Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration).\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97.\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected.\n\nUsers are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.","published":"2024-12-17T12:34:54.827Z","modified":"2026-08-12T03:51:36.136669962Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.44312,"percentile":0.98636,"asOf":"2026-08-06"},"cisaKev":null,"exploitsKnown":10,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":"11.0.2"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":"10.1.34"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":"9.0.98"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"11.0.2"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"10.1.34"},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":"9.0.98"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","fixedVersion":null},{"ecosystem":"Maven","name":"org.apache.tomcat.embed:tomcat-embed-core","fixedVersion":null}],"fix":{"url":"https://github.com/apache/tomcat/commit/05ddeeaa54df1e2dc427d0164bedd6b79f78d81f","label":"apache/tomcat@05ddeea"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/12/17/4"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/12/18/2"},{"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/2024/50xxx/CVE-2024-50379.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/y6lj6q1xnp822g6ro70tn19sgtjmr80r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-50379"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20250103-0003/"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/05ddeeaa54df1e2dc427d0164bedd6b79f78d81f"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/43b507ebac9d268b1ea3d908e296cc6e46795c00"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/631500b0c9b2a2a2abb707e3de2e10a5936e5d41"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/684247ae85fa633b9197b32391de59fc54703842"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/8554f6b1722b33a2ce8b0a3fad37825f3a75f2d2"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/cc7a98b57c6dc1df21979fcff94a36e068f4456c"},{"type":"PACKAGE","url":"https://github.com/apache/tomcat"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20250103-0003"},{"type":"WEB","url":"https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.34"},{"type":"WEB","url":"https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.2"},{"type":"WEB","url":"https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.98"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:36.136669962Z"}}