{
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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-32663",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2024-04-16T14:15:26.878Z",
        "datePublished": "2024-05-07T14:48:20.366Z",
        "dateUpdated": "2024-08-02T02:13:40.452Z"
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            "title": "Suricata 's http2 parser contains an improper compressed header handling can lead to resource starvation",
            "problemTypes": [
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                    "descriptions": [
                        {
                            "cweId": "CWE-400",
                            "lang": "en",
                            "description": "CWE-400: Uncontrolled Resource Consumption",
                            "type": "CWE"
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                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-770",
                            "lang": "en",
                            "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
                            "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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                    "name": "https://github.com/OISF/suricata/security/advisories/GHSA-9jxm-qw9v-266r",
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                    "url": "https://github.com/OISF/suricata/commit/08d93f7c3762781b743f88f9fdc4389eb9c3eb64"
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                    "name": "https://github.com/OISF/suricata/commit/e68ec4b227d19498f364a41eb25d3182f0383ca5",
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                    "name": "https://redmine.openinfosecfoundation.org/issues/6892",
                    "tags": [
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                    "url": "https://redmine.openinfosecfoundation.org/issues/6892"
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                    "name": "https://redmine.openinfosecfoundation.org/issues/6900",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://redmine.openinfosecfoundation.org/issues/6900"
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            ],
            "affected": [
                {
                    "vendor": "OISF",
                    "product": "suricata",
                    "versions": [
                        {
                            "version": ">= 7.0.0, <= 7.0.4",
                            "status": "affected"
                        },
                        {
                            "version": ">= 6.0.0, <= 6.0.18",
                            "status": "affected"
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                "dateUpdated": "2024-05-07T14:48:20.366Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, a small amount of HTTP/2 traffic can lead to Suricata using a large amount of memory. The issue has been addressed in Suricata 7.0.5 and 6.0.19. Workarounds include disabling the HTTP/2 parser and reducing `app-layer.protocols.http2.max-table-size` value (default is 65536)."
                }
            ],
            "source": {
                "advisory": "GHSA-9jxm-qw9v-266r",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "title": "CISA ADP Vulnrichment",
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-32663",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-05-07T17:39:47.421590Z"
                            }
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                    "dateUpdated": "2024-06-04T17:51:29.291Z"
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                "providerMetadata": {
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T02:13:40.452Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
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}