{"id":"CVE-2018-0786","details":"Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core 6.0.0 allow a security feature bypass vulnerability due to the way certificates are validated, aka \".NET Security Feature Bypass Vulnerability.\"","aliases":["GHSA-jc8g-xhw5-6x46"],"modified":"2026-09-14T03:45:06.317952994Z","published":"2018-01-10T01:29:00.320Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"2.0-sp2"},{"last_affected":"2.0-sp2"},{"introduced":"3.0-sp2"},{"last_affected":"3.0-sp2"},{"introduced":"3.5"},{"last_affected":"3.5"},{"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":"4.6.1"},{"last_affected":"4.6.1"},{"introduced":"4.6.2"},{"last_affected":"4.6.2"},{"introduced":"4.7"},{"last_affected":"4.7"},{"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"},{"last_affected":"4.7"},{"introduced":"4.7.1"},{"last_affected":"4.7.1"}],"source":"CPE_STRING","vendor_product":"microsoft:.net_framework","cpes":["cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*","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:*:*:*:*:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/102380"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1040152"},{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0786"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dotnet/core","events":[{"introduced":"6251598c0087239b392cccda68515cd8c71d7f3d"},{"last_affected":"f3c64ec2d713c053b20bcf90e962cd7fb161370c"}],"database_specific":{"extracted_events":[{"introduced":"1.0"},{"last_affected":"1.0"},{"introduced":"2.0"},{"last_affected":"2.0"}],"source":"CPE_STRING","cpe":["cpe:2.3:a:microsoft:.net_core:1.0:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_core:2.0:*:*:*:*:*:*:*"]}}],"versions":["1.0","2.0","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-2018-0786.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/powershell/powershell","events":[{"introduced":"b067cf66b15c42427b1c038d52b801d81e920c9f"},{"last_affected":"b067cf66b15c42427b1c038d52b801d81e920c9f"}],"database_specific":{"extracted_events":[{"introduced":"6.0"},{"last_affected":"6.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:microsoft:powershell_core:6.0:*:*:*:*:*:*:*"}}],"versions":["6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-0786.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}