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    "cveMetadata": {
        "cveId": "CVE-2024-1135",
        "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "state": "PUBLISHED",
        "assignerShortName": "@huntr_ai",
        "dateReserved": "2024-01-31T18:15:14.296Z",
        "datePublished": "2024-04-16T00:00:14.938Z",
        "dateUpdated": "2025-02-13T17:27:34.444Z"
    },
    "containers": {
        "cna": {
            "title": "HTTP Request Smuggling in benoitc/gunicorn",
            "providerMetadata": {
                "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
                "shortName": "@huntr_ai",
                "dateUpdated": "2024-06-30T23:06:05.937Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Gunicorn fails to properly validate Transfer-Encoding headers, leading to HTTP Request Smuggling (HRS) vulnerabilities. By crafting requests with conflicting Transfer-Encoding headers, attackers can bypass security restrictions and access restricted endpoints. This issue is due to Gunicorn's handling of Transfer-Encoding headers, where it incorrectly processes requests with multiple, conflicting Transfer-Encoding headers, treating them as chunked regardless of the final encoding specified. This vulnerability allows for a range of attacks including cache poisoning, session manipulation, and data exposure."
                }
            ],
            "affected": [
                {
                    "vendor": "benoitc",
                    "product": "benoitc/gunicorn",
                    "versions": [
                        {
                            "version": "unspecified",
                            "status": "affected",
                            "versionType": "custom",
                            "lessThanOrEqual": "latest"
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                    ]
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            ],
            "references": [
                {
                    "url": "https://huntr.com/bounties/22158e34-cfd5-41ad-97e0-a780773d96c1"
                },
                {
                    "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00027.html"
                }
            ],
            "metrics": [
                {
                    "cvssV3_0": {
                        "version": "3.0",
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH"
                    }
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-444 Inconsistent Interpretation of HTTP Requests",
                            "cweId": "CWE-444"
                        }
                    ]
                }
            ],
            "source": {
                "advisory": "22158e34-cfd5-41ad-97e0-a780773d96c1",
                "discovery": "EXTERNAL"
            }
        },
        "adp": [
            {
                "title": "CISA ADP Vulnrichment",
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-1135",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-04-19T17:32:23.631972Z"
                            }
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                ],
                "affected": [
                    {
                        "cpes": [
                            "cpe:2.3:a:benoitc:gunicorn:*:*:*:*:*:*:*:*"
                        ],
                        "vendor": "benoitc",
                        "product": "gunicorn",
                        "versions": [
                            {
                                "status": "affected",
                                "version": "*"
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                        ],
                        "defaultStatus": "unknown"
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                ],
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-06-04T17:59:56.871Z"
                }
            },
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://huntr.com/bounties/22158e34-cfd5-41ad-97e0-a780773d96c1",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00027.html",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00018.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-12-20T07:02:46.961Z"
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