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Version 2004 for ARM64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}], "descriptions": [{"lang": "en", "value": "A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka '.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'."}], "problemTypes": [{"descriptions": [{"description": "Remote Code Execution", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-07-23T17:06:10", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.exploitalert.com/view-details.html?id=35992"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "ID": "CVE-2020-1147", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Microsoft SharePoint Enterprise Server", "version": {"version_data": [{"version_value": "2016"}, {"version_value": "2013 Service Pack 1"}]}}, {"product_name": "Microsoft SharePoint Server", "version": {"version_data": [{"version_value": "2019"}, {"version_value": "2010 Service Pack 2"}]}}, {"product_name": "Microsoft Visual Studio 2019", "version": {"version_data": [{"version_value": "16.0"}]}}, {"product_name": "Microsoft Visual Studio 2019 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Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de ejecuci\u00f3n de c\u00f3digo remota en .NET Framework, Microsoft SharePoint y Visual Studio cuando el software presenta un fallo al comprobar el marcado de origen de una entrada de archivo XML, tambi\u00e9n se conoce como \".NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability\""}], "id": "CVE-2020-1147", "lastModified": "2024-11-21T05:09:50.860", "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": "[email protected]", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2020-07-14T23:15:12.057", "references": [{"source": "[email protected]", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html"}, {"source": "[email protected]", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": 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{"affected_release": [{"advisory": "RHSA-2020:2937", "cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7", "package": "rh-dotnet21-0:2.1-19.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2020-07-15T00:00:00Z"}, {"advisory": "RHSA-2020:2937", "cpe": "cpe:/a:redhat:rhel_dotnet:2.1::el7", "package": "rh-dotnet21-dotnet-0:2.1.516-1.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2020-07-15T00:00:00Z"}, {"advisory": "RHSA-2020:2939", "cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7", "package": "rh-dotnet31-dotnet-0:3.1.106-1.el7", "product_name": ".NET Core on Red Hat Enterprise Linux", "release_date": "2020-07-15T00:00:00Z"}, {"advisory": "RHSA-2020:2938", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet-0:2.1.516-1.el8_2", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-07-15T00:00:00Z"}, {"advisory": "RHSA-2020:2954", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "dotnet3.1-0:3.1.106-1.el8_2", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-07-15T00:00:00Z"}, {"advisory": "RHSA-2020:2989", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "dotnet-0:2.1.516-1.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-07-17T00:00:00Z"}, {"advisory": "RHSA-2020:2988", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "dotnet-0:2.1.516-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2020-07-16T00:00:00Z"}], "bugzilla": {"description": "dotnet: XML source markup processing remote code execution", "id": "1856929", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1856929"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-502", "details": ["A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka '.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'.", "It was discovered that .NET Core did not properly check the source markup of XML files. A remote, unauthenticated attacker could possibly exploit this flaw to execute arbitrary code by sending specially crafted requests to an application parsing certain kinds of XML files or an ASP.NET Core application."], "name": "CVE-2020-1147", "public_date": "2020-07-14T17:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-1147\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-1147\nhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog"], "threat_severity": "Critical", "upstream_fix": "dotnet core 2.1.20, dotnet core 3.1.6"}