cvelist/2018/8xxx/CVE-2018-8020.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "DATE_PUBLIC": "2018-07-31T00:00:00",
        "ID": "CVE-2018-8020",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache Tomcat Native",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "1.2.0 to 1.2.16"
                                        },
                                        {
                                            "version_value": "1.1.23 to 1.1.34"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Apache Tomcat Native 1.2.0 to 1.2.16 and 1.1.23 to 1.1.34 has a flaw that does not properly check OCSP pre-produced responses, which are lists (multiple entries) of certificate statuses. Subsequently, revoked client certificates may not be properly identified, allowing for users to authenticate with revoked certificates to connections that require mutual TLS. Users not using OCSP checks are not affected by this vulnerability."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Security Constraint Bypass"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "[www-announce] 20180721 [SECURITY] CVE-2018-8020 Apache Tomcat Native Connector - Mishandled OCSP responses can allow clients to authenticate with revoked certificates",
                "refsource": "MLIST",
                "url": "http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180721101944.GA45239@minotaur.apache.org%3E"
            },
            {
                "name": "RHSA-2018:2469",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2018:2469"
            },
            {
                "name": "104934",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/104934"
            },
            {
                "name": "[debian-lts-announce] 20180822 [SECURITY] [DLA 1475-1] tomcat-native security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00023.html"
            },
            {
                "name": "RHSA-2018:2470",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2018:2470"
            },
            {
                "name": "1041507",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1041507"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190319 svn commit: r1855831 [26/30] - in /tomcat/site/trunk: ./ docs/ xdocs/",
                "url": "https://lists.apache.org/thread.html/ba661b0edd913b39ff129a32d855620dd861883ade05fd88a8ce517d@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20190325 svn commit: r1856174 [26/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/",
                "url": "https://lists.apache.org/thread.html/f8e0814e11c7f21f42224b6de111cb3f5e5ab5c15b78924c516d4ec2@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20200203 svn commit: r1873527 [26/30] - /tomcat/site/trunk/docs/",
                "url": "https://lists.apache.org/thread.html/rf8e8c091182b45daa50d3557cad9b10bb4198e3f08cf8f1c66a1b08d@%3Cdev.tomcat.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[tomcat-dev] 20200213 svn commit: r1873980 [31/34] - /tomcat/site/trunk/docs/",
                "url": "https://lists.apache.org/thread.html/re3b72cbb13e1dfe85c4a06959a3b6ca6d939b407ecca80db12b54220@%3Cdev.tomcat.apache.org%3E"
            }
        ]
    }
}