{"id":"GHSA-698c-2x4j-g9gq","summary":"Improper Restriction of Operations within the Bounds of a Memory Buffer in Apache Tomcat","details":"The HTTP/2 header parser in Apache Tomcat 9.0.0.M1 to 9.0.0.M11 and 8.5.0 to 8.5.6 entered an infinite loop if a header was received that was larger than the available buffer. This made a denial of service attack possible.","aliases":["CVE-2016-6817"],"modified":"2024-10-15T23:41:19.563049Z","published":"2022-05-14T01:10:16Z","database_specific":{"cwe_ids":["CWE-119","CWE-835"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-07-06T19:47:31Z","nvd_published_at":"2017-08-10T22:29:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6817"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/079372fc7bac8e2e378942715c9ce26a4a72c07a"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/85c63227edabbfb4f2f500fc557480a190135d21"},{"type":"WEB","url":"https://web.archive.org/web/20200227174145/http://www.securityfocus.com/bid/94462"},{"type":"WEB","url":"https://web.archive.org/web/20180115024458/http://www.securitytracker.com/id/1037330"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20180607-0001"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/a9f24571460af003071475b75f18cad81ebcc36fa7c876965a75e32a@%3Cannounce.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/a9f24571460af003071475b75f18cad81ebcc36fa7c876965a75e32a%40%3Cannounce.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E"},{"type":"PACKAGE","url":"https://github.com/apache/tomcat"},{"type":"WEB","url":"http://www.securityfocus.com/bid/94462"},{"type":"WEB","url":"http://www.securitytracker.com/id/1037330"}],"affected":[{"package":{"name":"org.apache.tomcat:tomcat","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.0.M1"},{"fixed":"9.0.0.M12"}]}],"versions":["9.0.0.M1","9.0.0.M10","9.0.0.M11","9.0.0.M3","9.0.0.M4","9.0.0.M6","9.0.0.M8","9.0.0.M9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-698c-2x4j-g9gq/GHSA-698c-2x4j-g9gq.json","last_known_affected_version_range":"\u003c= 9.0.0.M11"}},{"package":{"name":"org.apache.tomcat:tomcat","ecosystem":"Maven","purl":"pkg:maven/org.apache.tomcat/tomcat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.5.0"},{"fixed":"8.5.8"}]}],"versions":["8.5.0","8.5.2","8.5.3","8.5.4","8.5.5","8.5.6"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-698c-2x4j-g9gq/GHSA-698c-2x4j-g9gq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}