{"id":"CVE-2017-7675","details":"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.","aliases":["GHSA-68g5-8q7f-m384"],"modified":"2026-07-08T16:53:40.985841Z","published":"2017-08-11T02:29:00.320Z","references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/5c0e00fd31efc11e147bf99d0f03c00a734447d3b131ab0818644cdb%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/5f8ab8a02f3610bd56ea2b0d69af25cbde451d79c46276c350e05a15%40%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/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%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/d3a5818e8af731bde6a05ef031ed3acc093c6dd7c4bfcc4936eafd6c%40%3Cannounce.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/eb6efa8d59c45a7a9eff94c4b925467d3b3fec8ba7697f3daa314b04%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3974"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/100256"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20180614-0003/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tomcat","events":[{"introduced":"e37b977db6f47e4380ad67114a49e8568951c953"},{"last_affected":"45f8fd74cdb96490fab8709263a4d862f0d429cf"}],"database_specific":{"cpe":["cpe:2.3:a:apache:tomcat:8.5.0:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.1:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.2:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.3:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.4:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.5:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.6:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.10:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.11:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.12:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.13:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.14:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:8.5.15:*:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*","cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.5.0"},{"last_affected":"8.5.0"},{"introduced":"8.5.1"},{"last_affected":"8.5.1"},{"introduced":"8.5.2"},{"last_affected":"8.5.2"},{"introduced":"8.5.3"},{"last_affected":"8.5.3"},{"introduced":"8.5.4"},{"last_affected":"8.5.4"},{"introduced":"8.5.5"},{"last_affected":"8.5.5"},{"introduced":"8.5.6"},{"last_affected":"8.5.6"},{"introduced":"8.5.7"},{"last_affected":"8.5.7"},{"introduced":"8.5.8"},{"last_affected":"8.5.8"},{"introduced":"8.5.9"},{"last_affected":"8.5.9"},{"introduced":"8.5.10"},{"last_affected":"8.5.10"},{"introduced":"8.5.11"},{"last_affected":"8.5.11"},{"introduced":"8.5.12"},{"last_affected":"8.5.12"},{"introduced":"8.5.13"},{"last_affected":"8.5.13"},{"intro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