{"id":"GHSA-jc7p-5r39-9477","summary":"Improper Input Validation in Apache Tomcat","details":"The code in Apache Tomcat 9.0.0.M1 to 9.0.0.M11, 8.5.0 to 8.5.6, 8.0.0.RC1 to 8.0.38, 7.0.0 to 7.0.72, and 6.0.0 to 6.0.47 that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack and/or obtain sensitive information from requests other then their own.","aliases":["CVE-2016-6816"],"modified":"2024-03-11T05:31:23.170355Z","published":"2022-05-13T01:14:53Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2022-07-06T19:46:59Z","nvd_published_at":"2017-03-20T18:59:00Z","cwe_ids":["CWE-20"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6816"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/516bda676ac8d0284da3e0295a7df70391315360"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/cdc0a935c2173aff60039a0b85e57a461381107c"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/f96f5751d418ae5a2f550be040daf9c5f7d99256"},{"type":"WEB","url":"https://github.com/apache/tomcat80/commit/779d5d34e68e50d2f721897050b147106992f566"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2017:0455"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20180607-0001"},{"type":"WEB","url":"https://svn.apache.org/viewvc?view=revision&revision=1767641"},{"type":"WEB","url":"https://svn.apache.org/viewvc?view=revision&revision=1767645"},{"type":"WEB","url":"https://svn.apache.org/viewvc?view=revision&revision=1767653"},{"type":"WEB","url":"https://svn.apache.org/viewvc?view=revision&revision=1767675"},{"type":"WEB","url":"https://svn.apache.org/viewvc?view=revision&revision=1767683"},{"type":"WEB","url":"https://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.48"},{"type":"WEB","url":"https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.73"},{"type":"WEB","url":"https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.39"},{"type":"WEB","url":"https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.8"},{"type":"WEB","url":"https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.0.M13"},{"type":"WEB","url":"https://usn.ubuntu.com/4557-1"},{"type":"WEB","url":"https://web.archive.org/web/20161204121236/http://www.securityfocus.com/bid/94461"},{"type":"WEB","url":"https://web.archive.org/web/20170929085438/http://www.securitytracker.com/id/1037332"},{"type":"WEB","url":"https://www.exploit-db.com/exploits/41783"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2017:0456"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2017:0935"},{"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/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%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/6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