{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2020-27827",
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "dateUpdated": "2024-08-04T16:25:43.547Z",
        "dateReserved": "2020-10-27T00:00:00",
        "datePublished": "2021-03-18T00:00:00"
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                "dateUpdated": "2023-11-26T11:06:15.202997"
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                    "lang": "en",
                    "value": "A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "lldp/openvswitch",
                    "versions": [
                        {
                            "version": "lldpd 1.0.8, openvswitch 2.14.1, openvswitch 2.13.2, openvswitch 2.12.2, openvswitch 2.11.5, openvswitch 2.10.6, openvswitch 2.9.8, openvswitch 2.8.10, openvswitch 2.7.12, openvswitch 2.6.9",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921438"
                },
                {
                    "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html"
                },
                {
                    "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf"
                },
                {
                    "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
                },
                {
                    "name": "FEDORA-2023-88991d2713",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYA4AMJXCNF6UPFG36L2TPPT32C242SP/"
                },
                {
                    "name": "FEDORA-2023-c0c184a019",
                    "tags": [
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                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T5XHPOGIPWCRRPJUE6P3HVC5PTSD5JS/"
                },
                {
                    "name": "FEDORA-2023-3e4feeadec",
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                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKQWHG2SZJZSGC7PXVDAEJYBN7ESDR7D/"
                },
                {
                    "name": "GLSA-202311-16",
                    "tags": [
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                    "url": "https://security.gentoo.org/glsa/202311-16"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-400",
                            "cweId": "CWE-400"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T16:25:43.547Z"
                },
                "title": "CVE Program Container",
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                    {
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                        "tags": [
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                    {
                        "name": "FEDORA-2023-88991d2713",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYA4AMJXCNF6UPFG36L2TPPT32C242SP/"
                    },
                    {
                        "name": "FEDORA-2023-c0c184a019",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T5XHPOGIPWCRRPJUE6P3HVC5PTSD5JS/"
                    },
                    {
                        "name": "FEDORA-2023-3e4feeadec",
                        "tags": [
                            "vendor-advisory",
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                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKQWHG2SZJZSGC7PXVDAEJYBN7ESDR7D/"
                    },
                    {
                        "name": "GLSA-202311-16",
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                        "url": "https://security.gentoo.org/glsa/202311-16"
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}