{"id":"CVE-2020-0605","details":"A remote code execution vulnerability exists in .NET software when the software fails to check the source markup of a file.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka '.NET Framework Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-0606.","modified":"2026-07-08T05:56:30.278914863Z","published":"2020-01-14T23:15:30.427Z","database_specific":{"unresolved_ranges":[{"vendor_product":"microsoft:.net_framework","source":"CPE_STRING","cpes":["cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"3.0-sp2"},{"last_affected":"3.0-sp2"},{"introduced":"3.5"},{"last_affected":"3.5"},{"introduced":"3.5"},{"last_affected":"3.5"},{"introduced":"4.6.2"},{"last_affected":"4.6.2"},{"introduced":"4.7"},{"last_affected":"4.7"},{"introduced":"4.7.1"},{"last_affected":"4.7.1"},{"introduced":"4.7.2"},{"last_affected":"4.7.2"},{"introduced":"3.5"},{"last_affected":"3.5"},{"introduced":"4.7.2"},{"last_affected":"4.7.2"},{"introduced":"3.5"},{"last_affected":"3.5"},{"introduced":"4.8"},{"last_affected":"4.8"},{"introduced":"3.5.1"},{"last_affected":"3.5.1"},{"introduced":"4.5.2"},{"last_affected":"4.5.2"},{"introduced":"4.6"},{"last_affected":"4.6"},{"introduced":"4.6.2"},{"last_affected":"4.6.2"},{"introduced":"4.7"},{"last_affected":"4.7"},{"introduced":"4.7.1"},{"last_affected":"4.7.1"},{"introduced":"4.7.2"},{"last_affected":"4.7.2"},{"introduced":"4.6"},{"last_affected":"4.6"},{"introduced":"4.6.1"},{"last_affected":"4.6.1"},{"introduced":"4.6.2"},{"last_affected":"4.6.2"},{"introduced":"4.7"},{"last_affected":"4.7"},{"introduced":"4.7.1"},{"last_affected":"4.7.1"},{"introduced":"4.7.2"},{"last_affected":"4.7.2"},{"introduced":"4.8"},{"last_affected":"4.8"}]}]},"references":[{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0605"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dotnet/core","events":[{"introduced":"6251598c0087239b392cccda68515cd8c71d7f3d"},{"last_affected":"5c0a0489d157ca82fca6f9b73c682f118e8c4a8a"}],"database_specific":{"source":"CPE_STRING","cpe":["cpe:2.3:a:microsoft:.net_core:1.0:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_core:3.0:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_core:3.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.0"},{"last_affected":"1.0"},{"introduced":"3.0"},{"last_affected":"3.0"},{"introduced":"3.1"},{"last_affected":"3.1"}]}}],"versions":["1.0","3.0","3.1","v3.1.0","v3.0.1","v2.2.8","v2.1.14","v3.1.0-preview3","v3.1.0-preview2","v3.1.0-preview1","v3.0.0","v3.0.0-rc1","v2.2.7","v2.1.13","v3.0.0-preview9","v3.0.0-preview8","v3.0.0-preview7","v2.2.6","v2.1.12","v3.0.0-preview6","v2.2.5","v2.1.11","v1.1.13","v1.0.16","v3.0.0-preview5","v3.0.0-preview4","v2.2.3","v2.1.9","v1.1.12","v1.0.15","v3.0.0-preview3","v2.1.8","v1.1.11","v1.0.14","v2.2.2","v3.0.0-preview2","v2.2.1","v2.1.7","v3.0.0-preview1","v2.2.0","v2.1.6","v2.2.0-preview3","v1.1.10","v1.0.13","v2.1.5","v2.1.4","v2.2.0-preview1","v2.1.3","v2.1.2","v2.0.9","v1.1.9","v1.0.12","v2.1.1","v2.1.0","v2.0.7-2","v2.1-rc1","v2.0.7","v1.1.8","v1.1.7","v1.0.11","v2.1-preview2","v2.0.6","v1.0.10","v2.1-preview1","v1.1.6","v1.0.9","v2.0.5","v2.0.4","v2.0.3","v1.1.5","v1.0.8","v1.1.4","v1.0.7","v2.0.0","v2.0.0-preview2","v2.0.0-preview1","v1.1.2","v1.0.5","v1.1.1","v1.0.4","v1.0.3","v1.1","v1.1.0-preview1","v1.0.2","v1.0.1","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-0605.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}