{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2018-16868",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A Bleichenbacher type side-channel based padding oracle attack was found in the way gnutls handles verification of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run process on the same physical core as the victim process, could use this to extract plaintext or in some cases downgrade any TLS connections to a vulnerable server."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-203",
                        "cweId": "CWE-203"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "[UNKNOWN]",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "gnutls",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://cat.eyalro.net/",
                "refsource": "MISC",
                "name": "http://cat.eyalro.net/"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00068.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00068.html"
            },
            {
                "url": "http://www.securityfocus.com/bid/106080",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/106080"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16868",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16868"
            }
        ]
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "HIGH",
                "attackVector": "PHYSICAL",
                "availabilityImpact": "NONE",
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
                "version": "3.0"
            }
        ]
    }
}