{"id":"CVE-2016-8747","aliases":["EUVD-2022-3801","GHSA-fjwp-r6fm-q6qw"],"status":"published","title":"Apache Tomcat allows remote attackers to read data that was intended to be associated with a different request","description":"An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07121,"percentile":0.94292,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2017-03-14T09:02:00Z","modified":"2026-10-24T10:30:27Z","fixes":[{"ecosystem":"Maven","package":"org.apache.tomcat:tomcat","fixed_in":["8.5.10","9.0.0.M16"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.5.7"},{"last_affected":"8.5.9"},{"fixed":"8.5.10"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.0.M11"},{"last_affected":"9.0.0.M15"},{"fixed":"9.0.0.M16"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.5.7"},{"fixed":"8.5.10"}]}],"versions":["8.5.8","8.5.9"]},{"source":"osv","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.0.M11"},{"fixed":"9.0.0.M16"}]}],"versions":["9.0.0.M11","9.0.0.M13","9.0.0.M15"]}],"products":[{"vendor":"apache","product":"tomcat"},{"vendor":"apache software foundation","product":"apache tomcat"},{"vendor":"netapp","product":"oncommand_insight"},{"vendor":"netapp","product":"oncommand_shift"}],"references":[{"url":"https://security.netapp.com/advisory/ntap-20180614-0002/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"http://tomcat.apache.org/security-9.html","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory","web"]},{"url":"http://www.securityfocus.com/bid/96895","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","web"]},{"url":"http://svn.apache.org/viewvc?view=revision\u0026revision=1774161","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Vendor Advisory","fix","web"]},{"url":"http://tomcat.apache.org/security-8.html","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor 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information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.","status":"published","published":"2017-03-14T09:02:00Z","modified":"2024-10-15T19:01:18.289Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:33:32.415289Z"}],"euvd":[{"id":"EUVD-2022-3801","description":"An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.","status":"published","published":"2017-03-14T09:02:00Z","modified":"2024-10-15T19:01:18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:27:36.237079Z"}],"ghsa":[{"id":"GHSA-fjwp-r6fm-q6qw","title":"Apache Tomcat allows remote attackers to read data that was intended to be associated with a different request","description":"An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.","status":"published","published":"2022-05-14T01:10:15Z","modified":"2024-10-15T23:33:07Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:38:11.479492Z"}],"nvd":[{"id":"CVE-2016-8747","description":"An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.","status":"published","published":"2017-03-14T09:59:00.253Z","modified":"2026-06-17T00:54:56.763Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:37.238712Z"}],"osv":[{"id":"CVE-2016-8747","description":"An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.","status":"published","published":"2017-03-14T09:59:00.253Z","modified":"2026-10-24T10:30:27.018288073Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:03.171316Z"},{"id":"GHSA-fjwp-r6fm-q6qw","title":"Apache Tomcat allows remote attackers to read data that was intended to be associated with a different request","description":"An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.","status":"published","published":"2022-05-14T01:10:15Z","modified":"2024-10-15T23:42:34.56082Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:46.760785Z"}]}}