CVE-2020-3347

{"id": "CVE-2020-3347", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/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": 1.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/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": 1.8}]}, "published": "2020-06-18T03:15:13.933", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-client-NBmqM9vt", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-client-NBmqM9vt", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-200"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an authenticated, local attacker to gain access to sensitive information on an affected system. The vulnerability is due to unsafe usage of shared memory that is used by the affected software. An attacker with permissions to view system memory could exploit this vulnerability by running an application on the local system that is designed to read shared memory. A successful exploit could allow the attacker to retrieve sensitive information from the shared memory, including usernames, meeting information, or authentication tokens that could aid the attacker in future attacks."}, {"lang": "es", "value": "Una vulnerabilidad en Cisco Webex Meetings Desktop App para Windows, podr\u00eda permitir a un atacante local autenticado conseguir acceso a informaci\u00f3n confidencial sobre un sistema afectado. La vulnerabilidad es debido al uso no seguro de la memoria compartida que es usada por el software afectado. Un atacante con permisos para visualizar la memoria del sistema podr\u00eda explotar esta vulnerabilidad mediante una ejecuci\u00f3n de una aplicaci\u00f3n en el sistema local que es dise\u00f1ada para leer memoria compartida. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante recuperar informaci\u00f3n confidencial de la memoria compartida, incluyendo nombres de usuario, informaci\u00f3n de reuniones o tokens de autenticaci\u00f3n que podr\u00edan ayudar al atacante en nuevos ataques"}], "lastModified": "2024-11-21T05:30:50.997", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:webex_meetings:*:*:*:*:desktop:windows:*:*", "vulnerable": true, "matchCriteriaId": "F093F828-F73B-4E6C-A9CA-B7EC6131406B", "versionEndExcluding": "40.4.12"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings:40.6.0:-:*:*:desktop:windows:*:*", "vulnerable": true, "matchCriteriaId": "86ABB9A4-5951-4D4E-B393-B160888647F4"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}