CVE-2019-1084

{"id": "CVE-2019-1084", "cveTags": [], "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:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-07-15T19:15:17.873", "references": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1084", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters. An authenticated attacker could exploit this vulnerability by creating entities with invalid display names, which, when added to conversations, remain invisible. This security update addresses the issue by validating display names upon creation in Microsoft Exchange, and by rendering invalid display names correctly in Microsoft Outlook clients., aka 'Microsoft Exchange Information Disclosure Vulnerability'."}, {"lang": "es", "value": "Existe una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n cuando Exchange permite la creaci\u00f3n de entidades con nombres de visualizaci\u00f3n que tienen caracteres no imprimibles. Un atacante autenticado podr\u00eda explotar esta vulnerabilidad al crear entidades con nombres de visualizaci\u00f3n no v\u00e1lidos que, cuando son agregados a las conversaciones, permanecen invisibles. Esta actualizaci\u00f3n de seguridad aborda el problema mediante la comprobaci\u00f3n de los nombres de visualizaci\u00f3n al ser dise\u00f1ados en Microsoft Exchange y mediante el renderizado de los nombres de visualizaci\u00f3n no v\u00e1lidos correctamente en los clientes Microsoft Outlook, tambi\u00e9n se conoce como \"Microsoft Exchange Information Disclosure Vulnerability\"."}], "lastModified": "2020-05-04T14:14:00.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:exchange_server:2010:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "176D85C7-2076-4B2E-819D-256C8B84F393"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA166F2A-D83B-4D50-AD0B-668D813E0585"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56728785-188C-470A-9692-E6C7235109CA"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_12:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CCF101BE-27FD-4E2D-A694-C606BD3D1ED7"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_13:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4DF5BDB5-205D-4B64-A49A-0152AFCF4A13"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "996163E7-6F3F-4D3B-AEA4-62A7F7E1F54D"}, {"criteria": "cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B854E18-7CB0-43F7-9EBF-E356FA176B2F"}, {"criteria": "cpe:2.3:a:microsoft:lync_basic:2013:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F16F35C0-6A31-4C2E-B3BC-DCD926AF789E"}, {"criteria": "cpe:2.3:a:microsoft:mail_and_calendar:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE9BA758-AB84-49F7-A5C5-52FBFDE3D3AA"}, {"criteria": "cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "081DE1E3-4622-4C32-8B9C-9AEC1CD20638"}, {"criteria": "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "120690A6-E0A1-4E36-A35A-C87109ECC064"}, {"criteria": "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0B3B0BC-C7C6-4687-AD72-DCA29FF9AE3A"}, {"criteria": "cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os:*:*", "vulnerable": true, "matchCriteriaId": "A1A868C4-0A58-4660-9492-1BADD99D8E59"}, {"criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF177984-A906-43FA-BF60-298133FBBD6B"}, {"criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "40961B9E-80B6-42E0-A876-58B3CE056E4E"}, {"criteria": "cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA035812-F35A-43F1-9A8D-EE02201AA10A"}, {"criteria": "cpe:2.3:a:microsoft:outlook:-:*:*:*:*:iphone_os:*:*", "vulnerable": true, "matchCriteriaId": "7AC3A2C4-4E11-4159-9255-8E7F34270D81"}, {"criteria": "cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7B6DF1E-0DDA-4809-B216-7CEFE0A53E2B"}, {"criteria": "cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2B1657C-0FF4-461A-BE2A-641275C4B0A0"}, {"criteria": "cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "59672376-B1B0-4E97-AFD5-852314A6A836"}, {"criteria": "cpe:2.3:a:microsoft:skype_for_business:2016:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D499807D-91F3-447D-B9F0-D612898C9339"}, {"criteria": "cpe:2.3:a:microsoft:skype_for_business_basic:2016:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "525DB97A-C93C-45BC-B275-E6EBE7DE8788"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}