{"id": "CVE-2022-32205", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2022-07-07T13:15:08.277", "references": [{"url": "http://seclists.org/fulldisclosure/2022/Oct/28", "tags": ["Mailing List", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "http://seclists.org/fulldisclosure/2022/Oct/41", "tags": ["Mailing List", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf", "tags": ["Patch", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://hackerone.com/reports/1569946", "tags": ["Exploit", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/", "tags": ["Mailing List", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://security.gentoo.org/glsa/202212-01", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://security.netapp.com/advisory/ntap-20220915-0003/", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://support.apple.com/kb/HT213488", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://www.debian.org/security/2022/dsa-5197", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}, {"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven't expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a \"sister server\" to effectively cause a denial of service for a sibling site on the same second level domain using this method."}, {"lang": "es", "value": "Un servidor malicioso puede servir cantidades excesivas de encabezados \"Set-Cookie:\" en una respuesta HTTP a curl y curl versiones anteriores a 7.84.0 las almacena todas. Una cantidad suficientemente grande de cookies (grandes) hace que las subsiguientes peticiones HTTP a este, o a otros servidores con los que coincidan las cookies, creen peticiones que superen el umbral que curl usa internamente para evitar el env\u00edo de peticiones locamente grandes (1048576 bytes) y en su lugar devuelva un error. Este estado de denegaci\u00f3n puede permanecer mientras sea mantenidas las mismas cookies, coincidan y no hayan expirado. Debido a las reglas de coincidencia de cookies, un servidor en \"foo.example.com\" puede establecer cookies que tambi\u00e9n coincidan para \"bar.example.com\", haciendo posible que un \"servidor hermano\" cause efectivamente una denegaci\u00f3n de servicio para un sitio hermano en el mismo dominio de segundo nivel usando este m\u00e9todo"}], "lastModified": "2024-03-27T15:01:05.383", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6E27893-D80C-4F7C-A87B-CEEA709A8E9F", "versionEndExcluding": "7.84.0", "versionStartIncluding": "7.71.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "vulnerable": 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