{ "id": "CVE-2021-29476", "sourceIdentifier": "security-advisories@github.com", "published": "2021-04-27T21:15:08.107", "lastModified": "2021-05-07T03:06:35.593", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Requests is a HTTP library written in PHP. Requests mishandles deserialization in FilteredIterator. The issue has been patched and users of `Requests` 1.6.0, 1.6.1 and 1.7.0 should update to version 1.8.0." }, { "lang": "es", "value": "Requests es una biblioteca HTTP escrita en PHP. Las peticiones manejan inapropiadamente una deserializaci\u00f3n en FilteredIterator. El problema ha sido parcheado y usuarios de \"Requests\" versiones 1.6.0, 1.6.1 y 1.7.0 deber\u00edan actualizar a versi\u00f3n 1.8.0" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 }, { "source": "security-advisories@github.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "security-advisories@github.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-502" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:wordpress:requests:1.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "3145DE0F-A194-4E09-8CEB-3AE04D360E29" }, { "vulnerable": true, "criteria": "cpe:2.3:a:wordpress:requests:1.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "8C81C02F-FB0E-4977-A4BA-441A2652FBEC" }, { "vulnerable": true, "criteria": "cpe:2.3:a:wordpress:requests:1.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "9C38CDEB-A420-4419-A538-92B86A51B501" } ] } ] } ], "references": [ { "url": "https://github.com/WordPress/Requests/security/advisories/GHSA-52qp-jpq7-6c54", "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/rmccue/Requests/pull/421", "source": "security-advisories@github.com", "tags": [ "Patch", "Third Party Advisory" ] } ] }