cvelist/2019/19xxx/CVE-2019-19521.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-19521",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "libc in OpenBSD 6.6 allows authentication bypass via the -schallenge username, as demonstrated by smtpd, ldapd, or radiusd. This is related to gen/auth_subr.c and gen/authenticate.c in libc (and login/login.c and xenocara/app/xenodm/greeter/verify.c)."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.openwall.com/lists/oss-security/2019/12/04/5",
                "refsource": "MISC",
                "name": "https://www.openwall.com/lists/oss-security/2019/12/04/5"
            },
            {
                "url": "https://www.openbsd.org/errata66.html",
                "refsource": "MISC",
                "name": "https://www.openbsd.org/errata66.html"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20191204 Re: Authentication vulnerabilities in OpenBSD",
                "url": "http://www.openwall.com/lists/oss-security/2019/12/04/6"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20191204 Authentication vulnerabilities in OpenBSD",
                "url": "http://www.openwall.com/lists/oss-security/2019/12/04/5"
            },
            {
                "refsource": "BUGTRAQ",
                "name": "20191205 Authentication vulnerabilities in OpenBSD",
                "url": "https://seclists.org/bugtraq/2019/Dec/8"
            },
            {
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Authentication-Bypass-Privilege-Escalation.html",
                "url": "http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Authentication-Bypass-Privilege-Escalation.html"
            },
            {
                "refsource": "FULLDISC",
                "name": "20191206 Authentication vulnerabilities in OpenBSD",
                "url": "http://seclists.org/fulldisclosure/2019/Dec/14"
            }
        ]
    }
}