{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-20743",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "murmur in Mumble through 1.2.19 before 2018-08-31 mishandles multiple concurrent requests that are persisted in the database, which allows remote attackers to cause a denial of service (daemon hang or crash) via a message flood."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
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                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "https://bugs.debian.org/919249",
                "refsource": "MISC",
                "url": "https://bugs.debian.org/919249"
            },
            {
                "name": "DSA-4402",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2019/dsa-4402"
            },
            {
                "name": "https://github.com/mumble-voip/mumble/pull/3510",
                "refsource": "MISC",
                "url": "https://github.com/mumble-voip/mumble/pull/3510"
            },
            {
                "name": "[debian-lts-announce] 20190206 [SECURITY] [DLA 1661-1] mumble security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00006.html"
            },
            {
                "name": "https://github.com/mumble-voip/mumble/issues/3505",
                "refsource": "MISC",
                "url": "https://github.com/mumble-voip/mumble/issues/3505"
            },
            {
                "name": "https://github.com/mumble-voip/mumble/pull/3512",
                "refsource": "MISC",
                "url": "https://github.com/mumble-voip/mumble/pull/3512"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1794",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00045.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1876",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00023.html"
            }
        ]
    }
}