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    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-3171",
        "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "assignerShortName": "Google",
        "dateUpdated": "2024-08-03T01:00:10.773Z",
        "dateReserved": "2022-09-09T00:00:00",
        "datePublished": "2022-10-12T00:00:00"
    },
    "containers": {
        "cna": {
            "title": "Memory handling vulnerability in ProtocolBuffers Java core and lite",
            "providerMetadata": {
                "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
                "shortName": "Google",
                "dateUpdated": "2023-04-27T00:00:00"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A parsing issue with binary data in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above."
                }
            ],
            "affected": [
                {
                    "vendor": "Google LLC",
                    "product": "Protocolbuffers",
                    "versions": [
                        {
                            "version": "3.21.7",
                            "status": "affected",
                            "lessThan": "3.21.7",
                            "versionType": "custom"
                        },
                        {
                            "version": "3.20.3",
                            "status": "affected",
                            "lessThan": "3.20.3",
                            "versionType": "custom"
                        },
                        {
                            "version": "3.19.6",
                            "status": "affected",
                            "lessThan": "3.19.6",
                            "versionType": "custom"
                        },
                        {
                            "version": "3.16.3",
                            "status": "affected",
                            "lessThan": "3.16.3",
                            "versionType": "custom"
                        }
                    ],
                    "platforms": [
                        "core and lite"
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-h4h5-3hr4-j3g2"
                },
                {
                    "name": "FEDORA-2022-25f35ed634",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBAUKJQL6O4TIWYBENORSY5P43TVB4M3/"
                },
                {
                    "name": "GLSA-202301-09",
                    "tags": [
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                    "url": "https://security.gentoo.org/glsa/202301-09"
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                    "name": "FEDORA-2022-15729fa33d",
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                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                        "attackVector": "ADJACENT_NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "LOW",
                        "baseScore": 4.3,
                        "baseSeverity": "MEDIUM"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-20 Improper Input Validation",
                            "cweId": "CWE-20"
                        }
                    ]
                }
            ],
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            "source": {
                "discovery": "INTERNAL"
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                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T01:00:10.773Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-h4h5-3hr4-j3g2",
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                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBAUKJQL6O4TIWYBENORSY5P43TVB4M3/"
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                        "name": "GLSA-202301-09",
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}