{"id":"CVE-2013-4286","aliases":[],"url":"https://o3.security/vulnerability/CVE-2013-4286","summary":"Apache Tomcat is vulnerable to HTTP request-smuggling","details":"Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a \"Transfer-Encoding: chunked\" header.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.","published":"2022-05-14T01:10:36Z","modified":"2024-12-07T05:33:59.467532Z","cvss":null,"epss":{"score":0.16833,"percentile":0.96777,"asOf":"2026-08-18"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"6.0.39"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"7.0.47"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"8.0.0-RC3"}],"fix":{"url":"https://github.com/apache/tomcat/commit/41b90b6ebc3e7f898a5a87d197ddf63790d33315","label":"apache/tomcat@41b90b6"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4286"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/41b90b6ebc3e7f898a5a87d197ddf63790d33315"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/7c040003f1387795356605566be7870cf70e05dc"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/bcce3e4997a4ed06fe03e2517443f3ad8ade2dfa"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/d0b3e252eb168fafbfb4c3efc16d4192fc8fad6c"},{"type":"WEB","url":"https://github.com/apache/tomcat80/commit/ff00954b78e6484e40f323c0cef2e6d95c2882b9"},{"type":"WEB","url":"https://web.archive.org/web/20141230041748/http://seclists.org/fulldisclosure/2014/Dec/23"},{"type":"WEB","url":"https://web.archive.org/web/20160317145515/http://www.securityfocus.com/archive/1/534161/100/0/threaded"},{"type":"WEB","url":"https://web.archive.org/web/20160729061926/http://www.securityfocus.com/bid/65773"},{"type":"WEB","url":"https://web.archive.org/web/20161014054543/http://www-01.ibm.com/support/docview.wss?uid=swg21678231"},{"type":"WEB","url":"https://web.archive.org/web/20161014054838/http://www-01.ibm.com/support/docview.wss?uid=swg21677147"},{"type":"WEB","url":"https://web.archive.org/web/20161014054913/http://www-01.ibm.com/support/docview.wss?uid=swg21678113"},{"type":"WEB","url":"https://web.archive.org/web/20161014054948/http://www-01.ibm.com/support/docview.wss?uid=swg21667883"},{"type":"WEB","url":"https://web.archive.org/web/20161024215453/http://secunia.com/advisories/59873"},{"type":"WEB","url":"https://web.archive.org/web/20161024215639/http://secunia.com/advisories/59722"},{"type":"WEB","url":"https://web.archive.org/web/20161024215804/http://secunia.com/advisories/59675"},{"type":"WEB","url":"https://web.archive.org/web/20161024220018/http://secunia.com/advisories/59724"},{"type":"WEB","url":"https://web.archive.org/web/20161024220034/http://secunia.com/advisories/59733"},{"type":"WEB","url":"https://web.archive.org/web/20140804172142/http://secunia.com/advisories/59036"},{"type":"WEB","url":"https://web.archive.org/web/20140724174205/http://secunia.com/advisories/57675"},{"type":"WEB","url":"https://rhn.redhat.com/errata/RHSA-2014-0686.html"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%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/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95@%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/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04851013"},{"type":"PACKAGE","url":"https://github.com/apache/tomcat"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1069921"},{"type":"WEB","url":"http://advisories.mageia.org/MGASA-2014-0148.html"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=141390017113542&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=144498216801440&w=2"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2014-0343.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2014-0344.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2014-0345.html"},{"type":"WEB","url":"http://svn.apache.org/viewvc?view=revision&revision=1521829"},{"type":"WEB","url":"http://svn.apache.org/viewvc?view=revision&revision=1521854"},{"type":"WEB","url":"http://svn.apache.org/viewvc?view=revision&revision=1552565"},{"type":"WEB","url":"http://tomcat.apache.org/security-6.html"},{"type":"WEB","url":"http://tomcat.apache.org/security-7.html"},{"type":"WEB","url":"http://tomcat.apache.org/security-8.html"},{"type":"WEB","url":"http://www-01.ibm.com/support/docview.wss?uid=swg21675886"},{"type":"WEB","url":"http://www.debian.org/security/2016/dsa-3530"},{"type":"WEB","url":"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(EPSS)"],"lastVerified":"2024-12-07T05:33:59.467532Z"}}