{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-49082",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-11-21T18:57:30.428Z",
        "datePublished": "2023-11-29T20:07:29.341Z",
        "dateUpdated": "2024-08-02T21:46:29.121Z"
    },
    "containers": {
        "cna": {
            "title": "aiohttp's ClientSession is vulnerable to CRLF injection via method",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-93",
                            "lang": "en",
                            "description": "CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-20",
                            "lang": "en",
                            "description": "CWE-20: Improper Input Validation",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-qvrw-v9rv-5rjx",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-qvrw-v9rv-5rjx"
                },
                {
                    "name": "https://github.com/aio-libs/aiohttp/pull/7806/files",
                    "tags": [
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                    ],
                    "url": "https://github.com/aio-libs/aiohttp/pull/7806/files"
                },
                {
                    "name": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466",
                    "tags": [
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                    ],
                    "url": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466"
                },
                {
                    "name": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b",
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                    "url": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b"
                }
            ],
            "affected": [
                {
                    "vendor": "aio-libs",
                    "product": "aiohttp",
                    "versions": [
                        {
                            "version": "< 3.9.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2024-01-29T14:11:02.945Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation makes it possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the HTTP method. The vulnerability occurs only if the attacker can control the HTTP method (GET, POST etc.) of the request. If the attacker can control the HTTP version of the request it will be able to modify the request (request smuggling). This issue has been patched in version 3.9.0."
                }
            ],
            "source": {
                "advisory": "GHSA-qvrw-v9rv-5rjx",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T21:46:29.121Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-qvrw-v9rv-5rjx",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-qvrw-v9rv-5rjx"
                    },
                    {
                        "name": "https://github.com/aio-libs/aiohttp/pull/7806/files",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/aio-libs/aiohttp/pull/7806/files"
                    },
                    {
                        "name": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
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                        "url": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466"
                    },
                    {
                        "name": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b",
                        "tags": [
                            "x_refsource_MISC",
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                        "url": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b"
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                ]
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        ]
    }
}