CVE-2020-7670

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{"affected": [{"affectedData": [{"product": "agoo", "vendor": "n/a", "versions": [{"status": "affected", "version": "versions prior to 2.14.0"}]}], "source": "report@snyk.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ohler:agoo:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "6A41F130-9592-48D6-9B78-86D688B56D5A", "versionEndIncluding": "2.12.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "agoo prior to 2.14.0 allows request smuggling attacks where agoo is used as a backend and a frontend proxy also being vulnerable. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks where `agoo` is used as part of a chain of backend servers due to insufficient `Content-Length` and `Transfer Encoding` parsing."}, {"lang": "es", "value": "agoo versiones anteriores a la 2.14.0 permite ataques de tr\u00e1fico no autorizado de peticiones donde se usa agoo como backend y un proxy frontend tambi\u00e9n es vulnerable. Los problemas de canalizaci\u00f3n de HTTP y los ataques de contrabando de peticiones pueden ser posibles debido a un an\u00e1lisis incorrecto de la cabecera de codificaci\u00f3n de contenido y transferencia. Es posible llevar a cabo ataques de contrabando de peticiones HTTP donde \"agoo\" es usado como parte de una cadena de servidores de backend debido a un an\u00e1lisis insuficiente de la \"longitud del contenido\" y de la \"codificaci\u00f3n de transferencia\"."}], "id": "CVE-2020-7670", "lastModified": "2026-06-17T03:25:14.123", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-10T16:15:10.540", "references": [{"source": "report@snyk.io", "url": "https://github.com/ohler55/agoo/commit/23d03535cf7b50d679a60a953a0cae9519a4a130"}, {"source": "report@snyk.io", "url": "https://github.com/ohler55/agoo/issues/88"}, {"source": "report@snyk.io", "tags": ["Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-RUBY-AGOO-569137"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/ohler55/agoo/commit/23d03535cf7b50d679a60a953a0cae9519a4a130"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/ohler55/agoo/issues/88"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-RUBY-AGOO-569137"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-444"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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