{ "id": "CVE-2018-8546", "sourceIdentifier": "secure@microsoft.com", "published": "2018-11-14T01:29:00.987", "lastModified": "2020-08-24T17:37:01.140", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A denial of service vulnerability exists in Skype for Business, aka \"Microsoft Skype for Business Denial of Service Vulnerability.\" This affects Office 365 ProPlus, Microsoft Office, Microsoft Lync, Skype." }, { "lang": "es", "value": "Existe una vulnerabilidad de denegaci\u00f3n de servicio (DoS) en Skype for Business. Esto tambi\u00e9n se conoce como \"Microsoft Skype for Business Denial of Service Vulnerability\". Esto afecta a Office 365 ProPlus, Microsoft Office, Microsoft Lync y Skype." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.2, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:*:*", "matchCriteriaId": "8B854E18-7CB0-43F7-9EBF-E356FA176B2F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:lync_basic:2013:sp1:*:*:*:*:*:*", "matchCriteriaId": "F16F35C0-6A31-4C2E-B3BC-DCD926AF789E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*", "matchCriteriaId": "FF177984-A906-43FA-BF60-298133FBBD6B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*", "matchCriteriaId": "CA035812-F35A-43F1-9A8D-EE02201AA10A" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:skype_for_business:2016:*:*:*:*:*:*:*", "matchCriteriaId": "D499807D-91F3-447D-B9F0-D612898C9339" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:skype_for_business_basic:2016:*:*:*:*:*:*:*", "matchCriteriaId": "525DB97A-C93C-45BC-B275-E6EBE7DE8788" } ] } ] } ], "references": [ { "url": "http://www.securityfocus.com/bid/105802", "source": "secure@microsoft.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securitytracker.com/id/1042125", "source": "secure@microsoft.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8546", "source": "secure@microsoft.com", "tags": [ "Patch", "Vendor Advisory" ] } ] }