CVE-2020-36320

{"id": "CVE-2020-36320", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security@vaadin.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-04-23T16:15:08.360", "references": [{"url": "https://github.com/vaadin/framework/issues/7757", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "security@vaadin.com"}, {"url": "https://github.com/vaadin/framework/pull/12104", "tags": ["Patch", "Third Party Advisory"], "source": "security@vaadin.com"}, {"url": "https://vaadin.com/security/cve-2020-36320", "tags": ["Vendor Advisory"], "source": "security@vaadin.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Secondary", "source": "security@vaadin.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "Unsafe validation RegEx in EmailValidator class in com.vaadin:vaadin-server versions 7.0.0 through 7.7.21 (Vaadin 7.0.0 through 7.7.21) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses."}, {"lang": "es", "value": "Una comprobaci\u00f3n no segura de RegEx en la clase EmailValidator en com.vaadin: vaadin-server versiones 7.0.0 hasta 7.7.21 (Vaadin versiones 7.0.0 hasta 7.7.21) permite a atacantes causar un consumo de recursos no controlado al enviar direcciones de correo electr\u00f3nico maliciosas"}], "lastModified": "2021-05-05T18:02:11.333", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB21C85C-04F4-464A-A519-5DAA5B1BE034", "versionEndExcluding": "7.7.22", "versionStartIncluding": "7.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@vaadin.com"}