{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "DATE_PUBLIC": "2016-10-27T00:00:00",
        "ID": "CVE-2016-0762",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache Tomcat",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "9.0.0.M1 to 9.0.0.M9"
                                        },
                                        {
                                            "version_value": "8.5.0 to 8.5.4"
                                        },
                                        {
                                            "version_value": "8.0.0.RC1 to 8.0.36"
                                        },
                                        {
                                            "version_value": "7.0.0 to 7.0.70"
                                        },
                                        {
                                            "version_value": "6.0.0 to 6.0.45"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The Realm implementations in Apache Tomcat versions 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not process the supplied password if the supplied user name did not exist. This made a timing attack possible to determine valid user names. Note that the default configuration includes the LockOutRealm which makes exploitation of this vulnerability harder."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Timing Attack"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "1037144",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1037144"
            },
            {
                "name": "[announce] 20161027 [SECURITY] CVE-2016-0762 Apache Tomcat Realm Timing Attack",
                "refsource": "MLIST",
                "url": "https://lists.apache.org/thread.html/1872f96bad43647832bdd84a408794cd06d9cbb557af63085ca10009@%3Cannounce.tomcat.apache.org%3E"
            },
            {
                "name": "RHSA-2017:2247",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:2247"
            },
            {
                "name": "RHSA-2017:0457",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2017-0457.html"
            },
            {
                "name": "RHSA-2017:0455",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:0455"
            },
            {
                "name": "93939",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/93939"
            },
            {
                "name": "DSA-3720",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2016/dsa-3720"
            },
            {
                "name": "RHSA-2017:0456",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:0456"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190319 svn commit: r1855831 [25/30] - in /tomcat/site/trunk: ./ docs/ xdocs/",
                "url": "https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190319 svn commit: r1855831 [23/30] - in /tomcat/site/trunk: ./ docs/ xdocs/",
                "url": "https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190325 svn commit: r1856174 [22/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/",
                "url": "https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190325 svn commit: r1856174 [24/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/",
                "url": "https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190325 svn commit: r1856174 [21/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/",
                "url": "https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190413 svn commit: r1857494 [16/20] - in /tomcat/site/trunk: ./ docs/ xdocs/",
                "url": "https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190413 svn commit: r1857494 [15/20] - in /tomcat/site/trunk: ./ docs/ xdocs/",
                "url": "https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190415 svn commit: r1857582 [17/22] - in /tomcat/site/trunk: docs/ xdocs/stylesheets/",
                "url": "https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190415 svn commit: r1857582 [16/22] - in /tomcat/site/trunk: docs/ xdocs/stylesheets/",
                "url": "https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20200203 svn commit: r1873527 [23/30] - /tomcat/site/trunk/docs/",
                "url": "https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20200213 svn commit: r1873980 [27/34] - /tomcat/site/trunk/docs/",
                "url": "https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20200213 svn commit: r1873980 [26/34] - /tomcat/site/trunk/docs/",
                "url": "https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4557-1",
                "url": "https://usn.ubuntu.com/4557-1/"
            },
            {
                "url": "https://www.oracle.com//security-alerts/cpujul2021.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com//security-alerts/cpujul2021.html"
            },
            {
                "name": "https://security.netapp.com/advisory/ntap-20180605-0001/",
                "refsource": "CONFIRM",
                "url": "https://security.netapp.com/advisory/ntap-20180605-0001/"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            }
        ]
    }
}