{
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        "cveId": "CVE-2023-32067",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-05-01T16:47:35.314Z",
        "datePublished": "2023-05-25T22:49:55.860Z",
        "dateUpdated": "2024-08-02T15:03:28.668Z"
    },
    "containers": {
        "cna": {
            "title": "0-byte UDP payload DoS in c-ares",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-400",
                            "lang": "en",
                            "description": "CWE-400: Uncontrolled Resource Consumption",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
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            ],
            "references": [
                {
                    "name": "https://github.com/c-ares/c-ares/security/advisories/GHSA-9g78-jv2r-p7vc",
                    "tags": [
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                    "url": "https://github.com/c-ares/c-ares/security/advisories/GHSA-9g78-jv2r-p7vc"
                },
                {
                    "name": "https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1",
                    "tags": [
                        "x_refsource_MISC"
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                    "url": "https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/"
                },
                {
                    "url": "https://www.debian.org/security/2023/dsa-5419"
                },
                {
                    "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00034.html"
                },
                {
                    "url": "https://security.gentoo.org/glsa/202310-09"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20240605-0004/"
                }
            ],
            "affected": [
                {
                    "vendor": "c-ares",
                    "product": "c-ares",
                    "versions": [
                        {
                            "version": "< 1.19.1",
                            "status": "affected"
                        }
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                }
            ],
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                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-05-25T22:49:55.860Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful shutdown of the connection. This issue has been patched in version 1.19.1."
                }
            ],
            "source": {
                "advisory": "GHSA-9g78-jv2r-p7vc",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "affected": [
                    {
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                        "product": "fedora",
                        "cpes": [
                            "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
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                    {
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                                "version": "0",
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                                "lessThan": "1.19.1",
                                "versionType": "custom"
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                                "version": "38",
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                        "vendor": "debian",
                        "product": "debian_linux",
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                            "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"
                        ],
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                                "version": "10.0",
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                            {
                                "version": "11.0",
                                "status": "affected"
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                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-07-16T18:37:41.012008Z",
                                "id": "CVE-2023-32067",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
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                                        "Automatable": "yes"
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T15:03:28.668Z"
                },
                "title": "CVE Program Container",
                "references": [
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                        "name": "https://github.com/c-ares/c-ares/security/advisories/GHSA-9g78-jv2r-p7vc",
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                        "url": "https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1"
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