{"dataType": "CVE_RECORD", "dataVersion": "5.0", "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": "2024-01-29T14:11:02.945Z"}, "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": ["x_refsource_MISC"], "url": "https://github.com/aio-libs/aiohttp/pull/7806/files"}, {"name": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466", "tags": ["x_refsource_MISC"], "url": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466"}, {"name": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b", "tags": ["x_refsource_MISC"], "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"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:aiohttp:aiohttp:*:*:*:*:*:*:*:*", "matchCriteriaId": "B601D31B-56AB-4C39-8CC0-12CFA373E53A", "versionEndExcluding": "3.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}, {"lang": "es", "value": "aiohttp es un framework cliente/servidor HTTP as\u00edncrono para asyncio y Python. Una validaci\u00f3n inadecuada hace posible que un atacante modifique la solicitud HTTP (por ejemplo, inserte un nuevo encabezado) o incluso cree una nueva solicitud HTTP si el atacante controla el m\u00e9todo HTTP. La vulnerabilidad ocurre s\u00f3lo si el atacante puede controlar el m\u00e9todo HTTP (GET, POST, etc.) de la solicitud. Si el atacante puede controlar la versi\u00f3n HTTP de la solicitud, podr\u00e1 modificar la solicitud (contrabando de solicitudes). Este problema se solucion\u00f3 en la versi\u00f3n 3.9.0."}], "id": "CVE-2023-49082", "lastModified": "2024-01-29T14:15:08.580", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-11-29T20:15:08.180", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://gist.github.com/jnovikov/7f411ae9fe6a9a7804cf162a3bdbb44b"}, {"source": "security-advisories@github.com", "url": "https://github.com/aio-libs/aiohttp/commit/e4ae01c2077d2cfa116aa82e4ff6866857f7c466"}, {"source": "security-advisories@github.com", "url": "https://github.com/aio-libs/aiohttp/pull/7806/files"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-qvrw-v9rv-5rjx"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-93"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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