CVE-2020-27831

{"id": "CVE-2020-27831", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2021-05-27T00:15:08.290", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1905758", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-522"}]}, {"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in Red Hat Quay, where it does not properly protect the authorization token when authorizing email addresses for repository email notifications. This flaw allows an attacker to add email addresses they do not own to repository notifications."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo en Red Hat Quay, donde no protege apropiadamente el token de autorizaci\u00f3n cuando se autorizan direcciones de correo electr\u00f3nico para notificaciones de correo electr\u00f3nico del repositorio. Este fallo permite a un atacante agregar direcciones de correo electr\u00f3nico que no son de su propiedad a las notificaciones del repositorio"}], "lastModified": "2022-10-21T19:43:52.320", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:quay:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "142C0F31-7442-46BC-9B14-576DF36FD171", "versionEndExcluding": "3.3.3", "versionStartIncluding": "3.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}