{"containers": {"cna": {"affected": [{"product": "Windows", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "7 for 32-bit Systems Service Pack 1"}, {"status": "affected", "version": "7 for x64-based Systems Service Pack 1"}, {"status": "affected", "version": "8.1 for 32-bit systems"}, {"status": "affected", "version": "8.1 for x64-based systems"}, {"status": "affected", "version": "RT 8.1"}, {"status": "affected", "version": "10 for 32-bit Systems"}, {"status": "affected", "version": "10 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1607 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1607 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1703 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1703 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1709 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1709 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1803 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1803 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1803 for ARM64-based Systems"}, {"status": "affected", "version": "10 Version 1809 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1809 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1809 for ARM64-based Systems"}, {"status": "affected", "version": "10 Version 1709 for ARM64-based Systems"}]}, {"product": "Windows Server", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "2008 R2 for x64-based Systems Service Pack 1 (Core installation)"}, {"status": "affected", "version": "2008 R2 for Itanium-Based Systems Service Pack 1"}, {"status": "affected", "version": "2008 R2 for x64-based Systems Service Pack 1"}, {"status": "affected", "version": "2012"}, {"status": "affected", "version": "2012 (Core installation)"}, {"status": "affected", "version": "2012 R2"}, {"status": "affected", "version": "2012 R2 (Core installation)"}, {"status": "affected", "version": "2016"}, {"status": "affected", "version": "2016 (Core installation)"}, {"status": "affected", "version": "version 1803 (Core Installation)"}, {"status": "affected", "version": "2019"}, {"status": "affected", "version": "2019 (Core installation)"}]}, {"product": "Windows 10 Version 1903 for 32-bit Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Windows 10 Version 1903 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Windows 10 Version 1903 for ARM64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Windows Server, version 1903 (Server Core installation)", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}], "descriptions": [{"lang": "en", "value": "An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files, aka 'Windows Error Reporting Elevation of Privilege Vulnerability'."}], "problemTypes": [{"descriptions": [{"description": "Elevation of Privilege", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-05-24T15:06:05.000Z", "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-2019-0863"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@microsoft.com", "ID": "CVE-2019-0863", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Windows", "version": {"version_data": [{"version_value": "7 for 32-bit Systems Service Pack 1"}, {"version_value": "7 for x64-based Systems Service Pack 1"}, {"version_value": "8.1 for 32-bit systems"}, {"version_value": "8.1 for x64-based systems"}, {"version_value": "RT 8.1"}, {"version_value": "10 for 32-bit Systems"}, {"version_value": "10 for x64-based Systems"}, {"version_value": "10 Version 1607 for 32-bit Systems"}, {"version_value": "10 Version 1607 for x64-based Systems"}, {"version_value": "10 Version 1703 for 32-bit Systems"}, {"version_value": "10 Version 1703 for x64-based Systems"}, {"version_value": "10 Version 1709 for 32-bit Systems"}, {"version_value": "10 Version 1709 for x64-based Systems"}, {"version_value": "10 Version 1803 for 32-bit Systems"}, {"version_value": "10 Version 1803 for x64-based Systems"}, {"version_value": "10 Version 1803 for ARM64-based Systems"}, {"version_value": "10 Version 1809 for 32-bit Systems"}, {"version_value": "10 Version 1809 for x64-based Systems"}, {"version_value": "10 Version 1809 for ARM64-based Systems"}, {"version_value": "10 Version 1709 for ARM64-based Systems"}]}}, {"product_name": "Windows Server", "version": {"version_data": [{"version_value": "2008 R2 for x64-based Systems Service Pack 1 (Core installation)"}, {"version_value": "2008 R2 for Itanium-Based Systems Service Pack 1"}, {"version_value": "2008 R2 for x64-based Systems Service Pack 1"}, {"version_value": "2012"}, {"version_value": "2012 (Core installation)"}, {"version_value": "2012 R2"}, {"version_value": "2012 R2 (Core installation)"}, {"version_value": "2016"}, {"version_value": "2016 (Core installation)"}, {"version_value": "version 1803 (Core Installation)"}, {"version_value": "2019"}, {"version_value": "2019 (Core installation)"}]}}, {"product_name": "Windows 10 Version 1903 for 32-bit Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Windows 10 Version 1903 for x64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Windows 10 Version 1903 for ARM64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Windows Server, version 1903 (Server Core installation)", "version": {"version_data": [{"version_value": ""}]}}]}, "vendor_name": "Microsoft"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files, aka 'Windows Error Reporting Elevation of Privilege Vulnerability'."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Elevation of Privilege"}]}]}, "references": {"reference_data": [{"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863", "refsource": "MISC", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863"}, {"name": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T17:58:59.576Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html"}]}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2019-0863", "role": "CISA Coordinator", "options": [{"Exploitation": "active"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-07T16:16:56.664280Z"}}}, {"other": {"type": "kev", "content": {"dateAdded": "2021-11-03", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0863"}}}], "references": [{"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0863", "tags": ["government-resource"]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "timeline": [{"time": "2021-11-03T00:00:00+00:00", "lang": "en", "value": "CVE-2019-0863 added to CISA KEV"}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-21T23:45:36.978Z"}}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2019-0863", "datePublished": "2019-05-16T18:17:00.000Z", "dateReserved": "2018-11-26T00:00:00.000Z", "dateUpdated": "2025-10-21T23:45:36.978Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T17:58:59.576Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2019-0863", "role": "CISA Coordinator", "options": [{"Exploitation": "active"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-07T16:16:56.664280Z"}}}, {"other": {"type": "kev", "content": {"dateAdded": "2021-11-03", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0863"}}}], "timeline": [{"lang": "en", "time": "2021-11-03T00:00:00+00:00", "value": "CVE-2019-0863 added to CISA KEV"}], "references": [{"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0863", "tags": ["government-resource"]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-07T16:16:53.973Z"}}], "cna": {"affected": [{"vendor": "Microsoft", "product": "Windows", "versions": [{"status": "affected", "version": "7 for 32-bit Systems Service Pack 1"}, {"status": "affected", "version": "7 for x64-based Systems Service Pack 1"}, {"status": "affected", "version": "8.1 for 32-bit systems"}, {"status": "affected", "version": "8.1 for x64-based systems"}, {"status": "affected", "version": "RT 8.1"}, {"status": "affected", "version": "10 for 32-bit Systems"}, {"status": "affected", "version": "10 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1607 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1607 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1703 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1703 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1709 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1709 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1803 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1803 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1803 for ARM64-based Systems"}, {"status": "affected", "version": "10 Version 1809 for 32-bit Systems"}, {"status": "affected", "version": "10 Version 1809 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1809 for ARM64-based Systems"}, {"status": "affected", "version": "10 Version 1709 for ARM64-based Systems"}]}, {"vendor": "Microsoft", "product": "Windows Server", "versions": [{"status": "affected", "version": "2008 R2 for x64-based Systems Service Pack 1 (Core installation)"}, {"status": "affected", "version": "2008 R2 for Itanium-Based Systems Service Pack 1"}, {"status": "affected", "version": "2008 R2 for x64-based Systems Service Pack 1"}, {"status": "affected", "version": "2012"}, {"status": "affected", "version": "2012 (Core installation)"}, {"status": "affected", "version": "2012 R2"}, {"status": "affected", "version": "2012 R2 (Core installation)"}, {"status": "affected", "version": "2016"}, {"status": "affected", "version": "2016 (Core installation)"}, {"status": "affected", "version": "version 1803 (Core Installation)"}, {"status": "affected", "version": "2019"}, {"status": "affected", "version": "2019 (Core installation)"}]}, {"vendor": "Microsoft", "product": "Windows 10 Version 1903 for 32-bit Systems", "versions": [{"status": "affected", "version": "unspecified"}]}, {"vendor": "Microsoft", "product": "Windows 10 Version 1903 for x64-based Systems", "versions": [{"status": "affected", "version": "unspecified"}]}, {"vendor": "Microsoft", "product": "Windows 10 Version 1903 for ARM64-based Systems", "versions": [{"status": "affected", "version": "unspecified"}]}, {"vendor": "Microsoft", "product": "Windows Server, version 1903 (Server Core installation)", "versions": [{"status": "affected", "version": "unspecified"}]}], "references": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863", "tags": ["x_refsource_MISC"]}, {"url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files, aka 'Windows Error Reporting Elevation of Privilege Vulnerability'."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Elevation of Privilege"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2019-05-24T15:06:05.000Z"}, "x_legacyV4Record": {"affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "7 for 32-bit Systems Service Pack 1"}, {"version_value": "7 for x64-based Systems Service Pack 1"}, {"version_value": "8.1 for 32-bit systems"}, {"version_value": "8.1 for x64-based systems"}, {"version_value": "RT 8.1"}, {"version_value": "10 for 32-bit Systems"}, {"version_value": "10 for x64-based Systems"}, {"version_value": "10 Version 1607 for 32-bit Systems"}, {"version_value": "10 Version 1607 for x64-based Systems"}, {"version_value": "10 Version 1703 for 32-bit Systems"}, {"version_value": "10 Version 1703 for x64-based Systems"}, {"version_value": "10 Version 1709 for 32-bit Systems"}, {"version_value": "10 Version 1709 for x64-based Systems"}, {"version_value": "10 Version 1803 for 32-bit Systems"}, {"version_value": "10 Version 1803 for x64-based Systems"}, {"version_value": "10 Version 1803 for ARM64-based Systems"}, {"version_value": "10 Version 1809 for 32-bit Systems"}, {"version_value": "10 Version 1809 for x64-based Systems"}, {"version_value": "10 Version 1809 for ARM64-based Systems"}, {"version_value": "10 Version 1709 for ARM64-based Systems"}]}, "product_name": "Windows"}, {"version": {"version_data": [{"version_value": "2008 R2 for x64-based Systems Service Pack 1 (Core installation)"}, {"version_value": "2008 R2 for Itanium-Based Systems Service Pack 1"}, {"version_value": "2008 R2 for x64-based Systems Service Pack 1"}, {"version_value": "2012"}, {"version_value": "2012 (Core installation)"}, {"version_value": "2012 R2"}, {"version_value": "2012 R2 (Core installation)"}, {"version_value": "2016"}, {"version_value": "2016 (Core installation)"}, {"version_value": "version 1803 (Core Installation)"}, {"version_value": "2019"}, {"version_value": "2019 (Core installation)"}]}, "product_name": "Windows Server"}, {"version": {"version_data": [{"version_value": ""}]}, "product_name": "Windows 10 Version 1903 for 32-bit Systems"}, {"version": {"version_data": [{"version_value": ""}]}, "product_name": "Windows 10 Version 1903 for x64-based Systems"}, {"version": {"version_data": [{"version_value": ""}]}, "product_name": "Windows 10 Version 1903 for ARM64-based Systems"}, {"version": {"version_data": [{"version_value": ""}]}, "product_name": "Windows Server, version 1903 (Server Core installation)"}]}, "vendor_name": "Microsoft"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863", "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863", "refsource": "MISC"}, {"url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html", "name": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html", "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files, aka 'Windows Error Reporting Elevation of Privilege Vulnerability'."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Elevation of Privilege"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-0863", "STATE": "PUBLIC", "ASSIGNER": "secure@microsoft.com"}}}}, "cveMetadata": {"cveId": "CVE-2019-0863", "state": "PUBLISHED", "dateUpdated": "2025-10-21T23:45:36.978Z", "dateReserved": "2018-11-26T00:00:00.000Z", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "datePublished": "2019-05-16T18:17:00.000Z", "assignerShortName": "microsoft"}, "dataVersion": "5.1"}

{"cisaActionDue": "2022-05-03", "cisaExploitAdd": "2021-11-03", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Microsoft Windows Error Reporting (WER) Privilege Escalation Vulnerability", "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x64:*", "matchCriteriaId": "A045AC0A-471E-444C-B3B0-4CABC23E8CFB", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x86:*", "matchCriteriaId": "28A7FEE9-B473-48A0-B0ED-A5CC1E44194C", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*", "matchCriteriaId": "5E491E46-1917-41FE-8F9A-BB0BDDEB42C3", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:*", "matchCriteriaId": "0A1BC97A-263E-4291-8AEF-02EE4E6031E9", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1703:-:*:*:*:*:*:x64:*", "matchCriteriaId": "B98DB3FF-CC3B-4E9F-A9CC-EC4C89AF3B31", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1703:-:*:*:*:*:*:x86:*", "matchCriteriaId": "8733BF37-7BF2-409D-9452-DA8A92DA1124", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:arm64:*", "matchCriteriaId": "555C22C7-356D-4DA7-8CED-DA7423BBC6CF", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x64:*", "matchCriteriaId": "469F95D3-ABBB-4F1A-A000-BE0F6BD60FF6", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x86:*", "matchCriteriaId": "D76003FB-EE99-4D8E-B6A0-B13C2041E5A0", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:arm64:*", "matchCriteriaId": "40151476-C0FD-4336-8194-039E8827B7C8", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x64:*", "matchCriteriaId": "D82F8AF7-ED01-4649-849E-F248F0E02384", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x86:*", "matchCriteriaId": "C1CFB53B-B17B-47BD-BAC1-C6C5D168FFB6", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:arm64:*", "matchCriteriaId": "73D24713-D897-408D-893B-77A61982597D", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x64:*", "matchCriteriaId": "306B7CE6-8239-4AED-9ED4-4C9F5B349F58", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x86:*", "matchCriteriaId": "345FCD64-D37B-425B-B64C-8B1640B7E850", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:arm64:*", "matchCriteriaId": "9E1ED169-6F03-4BD5-B227-5FA54DB40AD7", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:x64:*", "matchCriteriaId": "5C5B5180-1E12-45C2-8275-B9E528955307", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:x86:*", "matchCriteriaId": "B6A0DB01-49CB-4445-AFE8-57C2186857BA", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*", "matchCriteriaId": "C2B1C231-DE19-4B8F-A4AA-5B3A65276E46", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*", "matchCriteriaId": "E93068DB-549B-45AB-8E5C-00EB5D8B5CF8", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6CE5198-C498-4672-AF4C-77AB4BE06C5C", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_1803:-:*:*:*:*:*:x64:*", "matchCriteriaId": "FD3218D1-BE39-4CEB-A88F-E715B722862B", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_1903:-:*:*:*:*:*:x64:*", "matchCriteriaId": "FFE3495D-291C-46B6-B758-23E16A53A7C3", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:*", "matchCriteriaId": "B320A104-9037-487E-BC9A-62B4A6B49FD0", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*", "matchCriteriaId": "AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*", "matchCriteriaId": "DB18C4CE-5917-401E-ACF7-2747084FD36E", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files, aka 'Windows Error Reporting Elevation of Privilege Vulnerability'."}, {"lang": "es", "value": "Existe una vulnerabilidad de elevaci\u00f3n de privilegios en la forma en que Windows Error Reporting (WER) maneja los archivos, tambi\u00e9n conocida como 'Windows Error Reporting Elevation of Privilege Vulnerability."}], "id": "CVE-2019-0863", "lastModified": "2025-10-29T14:40:09.820", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2019-05-16T19:29:00.927", "references": [{"source": "secure@microsoft.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html"}, {"source": "secure@microsoft.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/153008/Angry-Polar-Bear-2-Microsoft-Windows-Error-Reporting-Local-Privilege-Escalation.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["US Government Resource"], "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0863"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}