CVE-2019-19680

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:proofpoint:enterprise_protection:*:*:*:*:lts:*:*:*", "matchCriteriaId": "8092EE05-7BA8-4642-8801-DEFE297AB63F", "versionEndIncluding": "8.9.22", "vulnerable": true}, {"criteria": "cpe:2.3:a:proofpoint:enterprise_protection:*:*:*:*:-:*:*:*", "matchCriteriaId": "01139471-620E-44EB-87D3-B14BCBC67F89", "versionEndIncluding": "8.14.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A file-extension filtering vulnerability in Proofpoint Enterprise Protection (PPS / PoD), in the unpatched versions of PPS through 8.9.22 and 8.14.2 respectively, allows attackers to bypass protection mechanisms (related to extensions, MIME types, virus detection, and journal entries for transmitted files) by sending malformed (not RFC compliant) multipart email."}, {"lang": "es", "value": "Una vulnerabilidad de filtrado de extensiones de archivos en Proofpoint Enterprise Protection (PPS / PoD), en las versiones sin parches de PPS a trav\u00e9s de 8.9.22 y 8.14.2 respectivamente, permite a los atacantes eludir los mecanismos de protecci\u00f3n (relacionados con extensiones, tipos MIME, detecci\u00f3n de virus y entradas de diario para archivos transmitidos) mediante el env\u00edo de correo electr\u00f3nico multiparte con formato incorrecto (no compatible con RFC)."}], "id": "CVE-2019-19680", "lastModified": "2026-06-17T02:27:02.683", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-01-13T21:15:11.120", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/cve-2019-19680"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0001"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/cve-2019-19680"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0001"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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