cvelist/2018/21xxx/CVE-2018-21029.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-21029",
        "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": "** DISPUTED ** systemd 239 through 244 accepts any certificate signed by a trusted certificate authority for DNS Over TLS. Server Name Indication (SNI) is not sent, and there is no hostname validation with the GnuTLS backend. NOTE: This has been disputed by the developer as not a vulnerability since hostname validation does not have anything to do with this issue (i.e. there is no hostname to be sent)."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/systemd/systemd/issues/9397",
                "refsource": "MISC",
                "name": "https://github.com/systemd/systemd/issues/9397"
            },
            {
                "url": "https://blog.cloudflare.com/dns-encryption-explained/",
                "refsource": "MISC",
                "name": "https://blog.cloudflare.com/dns-encryption-explained/"
            },
            {
                "url": "https://github.com/systemd/systemd/blob/v243/src/resolve/resolved-dnstls-gnutls.c#L62-L63",
                "refsource": "MISC",
                "name": "https://github.com/systemd/systemd/blob/v243/src/resolve/resolved-dnstls-gnutls.c#L62-L63"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2019-4c3ce3aa5c",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4NLJVOJMB6ANDILRLDZK26YGLYBEPHKY/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20191122-0002/",
                "url": "https://security.netapp.com/advisory/ntap-20191122-0002/"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/systemd/systemd/pull/13870",
                "url": "https://github.com/systemd/systemd/pull/13870"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/systemd/systemd/blob/v243/man/resolved.conf.xml#L196-L207",
                "url": "https://github.com/systemd/systemd/blob/v243/man/resolved.conf.xml#L196-L207"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/systemd/systemd/blob/v239/man/resolved.conf.xml#L199-L207",
                "url": "https://github.com/systemd/systemd/blob/v239/man/resolved.conf.xml#L199-L207"
            },
            {
                "refsource": "MISC",
                "name": "https://tools.ietf.org/html/rfc7858#section-4.1",
                "url": "https://tools.ietf.org/html/rfc7858#section-4.1"
            }
        ]
    }
}