{
   "CVE_data_meta" : {
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      "ID" : "CVE-2012-3546",
      "STATE" : "PUBLIC"
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   "affects" : {
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         "vendor_data" : [
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                  "product_data" : [
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                        "version" : {
                           "version_data" : [
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                                 "version_value" : "n/a"
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               "vendor_name" : "n/a"
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   "data_version" : "4.0",
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            "value" : "org/apache/catalina/realm/RealmBase.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.30, when FORM authentication is used, allows remote attackers to bypass security-constraint checks by leveraging a previous setUserPrincipal call and then placing /j_security_check at the end of a URI."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
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            "description" : [
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                  "value" : "n/a"
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         {
            "name" : "20121204 CVE-2012-3546 Apache Tomcat Bypass of security constraints",
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            "url" : "http://archives.neohapsis.com/archives/bugtraq/2012-12/0044.html"
         },
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            "name" : "http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/catalina/realm/RealmBase.java?r1=1377892&r2=1377891&pathrev=1377892",
            "refsource" : "CONFIRM",
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         },
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            "name" : "http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?r1=1377892&r2=1377891&pathrev=1377892",
            "refsource" : "CONFIRM",
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         },
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            "name" : "http://svn.apache.org/viewvc?view=revision&revision=1377892",
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            "name" : "http://tomcat.apache.org/security-6.html",
            "refsource" : "CONFIRM",
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            "name" : "http://tomcat.apache.org/security-7.html",
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            "name" : "HPSBMU02873",
            "refsource" : "HP",
            "url" : "https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878"
         },
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            "name" : "SSRT101182",
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            "name" : "HPSBST02955",
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            "name" : "RHSA-2013:0235",
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            "name" : "RHSA-2013:0640",
            "refsource" : "REDHAT",
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            "name" : "RHSA-2013:0641",
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            "url" : "http://www.ubuntu.com/usn/USN-1685-1"
         },
         {
            "name" : "56812",
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         {
            "name" : "oval:org.mitre.oval:def:19305",
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            "name" : "1027833",
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}