{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2012-3546",
        "STATE": "PUBLIC"
    },
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        "vendor": {
            "vendor_data": [
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                    "product": {
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                                "product_name": "n/a",
                                "version": {
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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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                "lang": "eng",
                "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": [
            {
                "description": [
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                        "lang": "eng",
                        "value": "n/a"
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                ]
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        ]
    },
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        "reference_data": [
            {
                "name": "SSRT101139",
                "refsource": "HP",
                "url": "http://marc.info/?l=bugtraq&m=136612293908376&w=2"
            },
            {
                "name": "1027833",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id?1027833"
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            {
                "name": "USN-1685-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-1685-1"
            },
            {
                "name": "56812",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/56812"
            },
            {
                "name": "openSUSE-SU-2012:1700",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html"
            },
            {
                "name": "http://svn.apache.org/viewvc?view=revision&revision=1377892",
                "refsource": "CONFIRM",
                "url": "http://svn.apache.org/viewvc?view=revision&revision=1377892"
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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",
                "url": "http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/catalina/realm/RealmBase.java?r1=1377892&r2=1377891&pathrev=1377892"
            },
            {
                "name": "RHSA-2013:0640",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0640.html"
            },
            {
                "name": "http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?r1=1377892&r2=1377891&pathrev=1377892",
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                "url": "http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?r1=1377892&r2=1377891&pathrev=1377892"
            },
            {
                "name": "RHSA-2013:0163",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0163.html"
            },
            {
                "name": "SSRT101182",
                "refsource": "HP",
                "url": "https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878"
            },
            {
                "name": "RHSA-2013:0164",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0164.html"
            },
            {
                "name": "RHSA-2013:0192",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0192.html"
            },
            {
                "name": "RHSA-2013:0198",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0198.html"
            },
            {
                "name": "RHSA-2013:0641",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0641.html"
            },
            {
                "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://tomcat.apache.org/security-7.html",
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                "name": "RHSA-2013:0004",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0004.html"
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                "name": "RHSA-2013:0195",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0195.html"
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                "name": "RHSA-2013:0221",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0221.html"
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                "name": "RHSA-2013:0196",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0196.html"
            },
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                "name": "RHSA-2013:0147",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0147.html"
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            {
                "name": "oval:org.mitre.oval:def:19305",
                "refsource": "OVAL",
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19305"
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            {
                "name": "HPSBMU02873",
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                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0158.html"
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                "url": "http://rhn.redhat.com/errata/RHSA-2013-0193.html"
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                "name": "RHSA-2013:0157",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0157.html"
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                "name": "http://tomcat.apache.org/security-6.html",
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                "name": "57126",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/57126"
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                "name": "RHSA-2013:0146",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0146.html"
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                "name": "openSUSE-SU-2013:0147",
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                "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html"
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                "name": "RHSA-2013:0191",
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                "name": "RHSA-2013:0623",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0623.html"
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                "name": "RHSA-2013:0197",
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                "name": "RHSA-2013:0235",
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                "url": "http://rhn.redhat.com/errata/RHSA-2013-0235.html"
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                "name": "RHSA-2013:0642",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0642.html"
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                "name": "RHSA-2013:0194",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2013-0194.html"
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                "name": "HPSBST02955",
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                "name": "openSUSE-SU-2012:1701",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html"
            },
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                "name": "RHSA-2013:0162",
                "refsource": "REDHAT",
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                "name": "RHSA-2013:0151",
                "refsource": "REDHAT",
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}