{"id":"CVE-2011-2526","aliases":[],"url":"https://o3.security/vulnerability/CVE-2011-2526","summary":"Improper Input Validation in Apache Tomcat","details":"Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.19, when sendfile is enabled for the HTTP APR or HTTP NIO connector, does not validate certain request attributes, which allows local users to bypass intended file access restrictions or cause a denial of service (infinite loop or JVM crash) by leveraging an untrusted web application.","published":"2022-05-14T01:17:03Z","modified":"2024-02-21T21:49:04Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"5.5.34"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"6.0.33"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"7.0.19"}],"fix":{"url":"https://github.com/apache/tomcat/commit/1d372c881eafd9ffe729996f8560fd5fe50cd39d","label":"apache/tomcat@1d372c8"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2011-2526"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/1d372c881eafd9ffe729996f8560fd5fe50cd39d"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/2e69497fa7b1444632c6dadb64a4a82e18478ee6"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/48dded4ab1209a030770ab67a789d3b2528b6329"},{"type":"WEB","url":"https://github.com/apache/tomcat/commit/ff8789737a0a64c12d68929497f16d8021052048"},{"type":"WEB","url":"https://github.com/apache/tomcat55/commit/e67f6882118f2a8285e4e8acd050dad64a3ef3e4"},{"type":"WEB","url":"https://web.archive.org/web/20161107143207/http://www.securitytracker.com/id?1025788"},{"type":"WEB","url":"https://web.archive.org/web/20160101195415/http://rhn.redhat.com/errata/RHSA-2012-0325.html"},{"type":"WEB","url":"https://web.archive.org/web/20160101172638/http://rhn.redhat.com/errata/RHSA-2012-0077.html"},{"type":"WEB","url":"https://web.archive.org/web/20160101172212/http://rhn.redhat.com/errata/RHSA-2012-0078.html"},{"type":"WEB","url":"https://web.archive.org/web/20151017023138/http://secunia.com/advisories/57126"},{"type":"WEB","url":"https://web.archive.org/web/20140802025928/http://secunia.com/advisories/48308"},{"type":"WEB","url":"https://web.archive.org/web/20121025191346/http://secunia.com/advisories/45232"},{"type":"WEB","url":"https://web.archive.org/web/20111110135231/http://www.securityfocus.com/archive/1/518889/100/0/threaded"},{"type":"WEB","url":"https://web.archive.org/web/20110717104325/http://www.securityfocus.com/bid/48667"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19514"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14573"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68541"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=720948"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2012:0076"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2012:0075"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2012:0074"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=132215163318824&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=133469267822771&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=136485229118404&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=139344343412337&w=2"},{"type":"WEB","url":"http://svn.apache.org/viewvc?view=revision&revision=1145383"},{"type":"WEB","url":"http://svn.apache.org/viewvc?view=revision&revision=1145571"},{"type":"WEB","url":"http://svn.apache.org/viewvc?view=revision&revision=1145694"},{"type":"WEB","url":"http://svn.apache.org/viewvc?view=revision&revision=1146005"},{"type":"WEB","url":"http://tomcat.apache.org/security-5.html"},{"type":"WEB","url":"http://tomcat.apache.org/security-6.html"},{"type":"WEB","url":"http://tomcat.apache.org/security-7.html"},{"type":"WEB","url":"http://www.debian.org/security/2012/dsa-2401"},{"type":"WEB","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:156"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-02-21T21:49:04Z"}}