{"id":"CVE-2017-7675","published":"2017-08-11T02:00:00Z","modified":"2024-09-17T03:48:21Z","title":"The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M21 and 8.5.0 to 8.5.15 bypassed a number of security…","vendor":"Apache","product":"Apache Tomcat","tier":"tail","description":{"text":"The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M21 and 8.5.0 to 8.5.15 bypassed a number of security checks that prevented directory traversal attacks. It was therefore possible to bypass security constraints using a specially crafted URL.","provenance":"source","from":"CVE.org"},"cvss":null,"epss":{"score":0.1014,"percentile":0.95644,"provenance":"source"},"cwes":[],"references":[{"url":"http://www.securityfocus.com/bid/100256","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://security.netapp.com/advisory/ntap-20180614-0003/","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2017/dsa-3974","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://lists.apache.org/thread.html/d3a5818e8af731bde6a05ef031ed3acc093c6dd7c4bfcc4936eafd6c%40%3Cannounce.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/5f8ab8a02f3610bd56ea2b0d69af25cbde451d79c46276c350e05a15%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E","tags":["mailing-list","x_refsource_MLIST"]}],"priority":{"score":19.1,"factors":[{"name":"EPSS percentile","points":19.13}]},"vendorSlug":"apache","affectedVersions":[{"vendor":"Apache Software Foundation","product":"Apache Tomcat","versions":["9.0.0.M1 to 9.0.0.M21","8.5.0 to 8.5.15"]}],"affected":[{"ecosystem":"Maven","package":"org.apache.tomcat:tomcat","vulnerableRanges":[">=9.0.0.M1, <9.0.0.M22",">=8.5.0, <8.5.16"],"patched":["9.0.0.M22","8.5.16"],"from":["GHSA-68g5-8q7f-m384"],"provenance":"source"}],"euvd":{"id":"EUVD-2022-2751","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-apache-tomcat-cve-2017-7675","children":[{"from":"CVE-2017-7675","to":"CVE-2025-31650","relation":"related","confidence":"medium","kind":"lineage","evidence":[{"kind":"same-code","provenance":"machine","files":["java/org/apache/coyote/http2/Stream.java"],"commits":["https://github.com/apache/tomcat/commit/cf181edc9a8c239cde704cffc3c503425bdcae2b","https://github.com/apache/tomcat/commit/dacb030b85fe0e0b3da87469e23d0f31252fdede","https://github.com/apache/tomcat/commit/1eef1dc459c45f1e421d8bd25ef340fc1cc34edc","https://github.com/apache/tomcat/commit/40ae788c2e64d018b4e58cd4210bb96434d0100d"],"basis":"shared function","functions":["emitHeader"]}]}],"packageHistory":[{"cve":"CVE-2016-0714","published":"2016-02-25","fixed":"9.0.0.M2","kev":false},{"cve":"CVE-2017-5664","published":"2017-06-06","fixed":"9.0.0.M21","kev":false,"link":{"from":"CVE-2017-5664","to":"CVE-2017-7675","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat:tomcat","fromFixed":"9.0.0.M21","toFixed":"9.0.0.M22","daysApart":66},{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat:tomcat","fromFixed":"8.5.15","toFixed":"8.5.16","daysApart":66}]}},{"cve":"CVE-2017-7674","published":"2017-08-11","fixed":"9.0.0.M22","kev":false},{"cve":"CVE-2017-7675","published":"2017-08-11","fixed":"9.0.0.M22","kev":false},{"cve":"CVE-2016-0763","published":"2016-02-25","fixed":"9.0.0.M3","kev":false},{"cve":"CVE-2017-15706","published":"2018-01-31","fixed":"9.0.2","kev":false},{"cve":"CVE-2019-0221","published":"2019-05-28","fixed":"9.0.17","kev":false}],"package":"Maven:org.apache.tomcat:tomcat"}}