{ "id": "CVE-2017-8700", "sourceIdentifier": "secure@microsoft.com", "published": "2017-11-15T03:29:02.060", "lastModified": "2024-11-21T03:34:31.573", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "ASP.NET Core 1.0, 1.1, and 2.0 allow an attacker to bypass Cross-origin Resource Sharing (CORS) configurations and retrieve normally restricted content from a web application, aka \"ASP.NET Core Information Disclosure Vulnerability\"." }, { "lang": "es", "value": "ASP.NET Core 1.0, 1.1 y 2.0 permiten que un atacante omita las configuraciones Cross-Origin Resource Sharing (CORS) y recupere contenidos normalmente restringidos de una aplicaci\u00f3n web. Esto tambi\u00e9n se conoce como \"ASP.NET Core Information Disclosure Vulnerability\"." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "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:asp.net_core:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "0913F82A-985A-401D-89F6-191684A8AB55" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:asp.net_core:1.1:*:*:*:*:*:*:*", "matchCriteriaId": "8256236D-D4F0-4207-B82D-18B0135CEB4E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:asp.net_core:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "345222C2-CD5B-4613-9FF3-9D034974D54F" } ] } ] } ], "references": [ { "url": "http://www.securityfocus.com/bid/101712", "source": "secure@microsoft.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securitytracker.com/id/1039793", "source": "secure@microsoft.com", "tags": [ "Issue Tracking", "Third Party Advisory", "VDB Entry" ] }, { "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700", "source": "secure@microsoft.com", "tags": [ "Issue Tracking", "Patch", "Vendor Advisory" ] }, { "url": "http://www.securityfocus.com/bid/101712", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securitytracker.com/id/1039793", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Third Party Advisory", "VDB Entry" ] }, { "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8700", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Patch", "Vendor Advisory" ] } ] }