{ "data_type": "CVE", "data_format": "MITRE", "data_version": "4.0", "CVE_data_meta": { "ASSIGNER": "secure@microsoft.com", "ID": "CVE-2019-1255", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Microsoft Security Essentials", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Microsoft System Center", "version": { "version_data": [ { "version_value": "2012 Endpoint Protection" }, { "version_value": "Endpoint Protection" }, { "version_value": "2012 R2 Endpoint Protection" } ] } }, { "product_name": "Microsoft Forefront Endpoint Protection", "version": { "version_data": [ { "version_value": "2010" } ] } }, { "product_name": "Windows Defender on Windows 7 for 32-bit Systems", "version": { "version_data": [ { "version_value": "Service Pack 1" } ] } }, { "product_name": "Windows Defender on Windows 7 for x64-based Systems", "version": { "version_data": [ { "version_value": "Service Pack 1" } ] } }, { "product_name": "Windows Defender on Windows Server 2008 R2 for x64-based Systems (Server Core installation)", "version": { "version_data": [ { "version_value": "Service Pack 1" } ] } }, { "product_name": "Windows Defender on Windows Server 2008 R2 for Itanium-Based Systems", "version": { "version_data": [ { "version_value": "Service Pack 1" } ] } }, { "product_name": "Windows Defender on Windows Server 2008 R2 for x64-based Systems", "version": { "version_data": [ { "version_value": "Service Pack 1" } ] } }, { "product_name": "Windows Defender on Windows Server 2008 for 32-bit Systems (Server Core installation)", "version": { "version_data": [ { "version_value": "Service Pack 2" } ] } }, { "product_name": "Windows Defender on Windows Server 2012", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2012 (Server Core installation)", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 8.1 for 32-bit systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 8.1 for x64-based systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2012 R2", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows RT 8.1", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2012 R2 (Server Core installation)", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 for 32-bit Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 for x64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2016", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1607 for 32-bit Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1607 for x64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2016 (Server Core installation)", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1703 for 32-bit Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1703 for x64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1709 for 32-bit Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1709 for x64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1803 for 32-bit Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1803 for x64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server, version 1803 (Server Core Installation)", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1803 for ARM64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1809 for 32-bit Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1809 for x64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1809 for ARM64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2019", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2019 (Server Core installation)", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1709 for ARM64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1903 for 32-bit Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1903 for x64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows 10 Version 1903 for ARM64-based Systems", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server, version 1903 (Server Core installation)", "version": { "version_data": [ { "version_value": "" } ] } }, { "product_name": "Windows Defender on Windows Server 2008 for Itanium-Based Systems", "version": { "version_data": [ { "version_value": "Service Pack 2" } ] } }, { "product_name": "Windows Defender on Windows Server 2008 for 32-bit Systems", "version": { "version_data": [ { "version_value": "Service Pack 2" } ] } } ] }, "vendor_name": "Microsoft" } ] } }, "description": { "description_data": [ { "lang": "eng", "value": "A denial of service vulnerability exists when Microsoft Defender improperly handles files, aka 'Microsoft Defender Denial of Service Vulnerability'." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Denial of Service" } ] } ] }, "references": { "reference_data": [ { "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1255", "refsource": "MISC", "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1255" } ] } }