{"id":"CVE-2021-31957","details":"ASP.NET Core Denial of Service Vulnerability","aliases":["BIT-dotnet-2021-31957","BIT-dotnet-sdk-2021-31957"],"modified":"2026-03-15T22:40:39.868958Z","published":"2021-06-08T23:15:08.870Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4PRVVLXXQEF4SEJOBV3VRJHGX7YHY2CG/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVCDYIP4A6DDRT7G6P3ZW6PKNK2DNWJ2/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PMHWHRRYDHKM6BIINW5V7OCSW4SDWB4W/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMAO4NG2OQ4PCXUQWMNSCMYWLIJJY6UY/"},{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31957"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dotnet/core","events":[{"introduced":"62bcac3998e1168f4a34b775a06d6451b5ffca7b"},{"last_affected":"35d4533cb92ef43d42a7d5697e5ee72f484290c3"},{"introduced":"5c0a0489d157ca82fca6f9b73c682f118e8c4a8a"},{"last_affected":"35d4533cb92ef43d42a7d5697e5ee72f484290c3"}],"database_specific":{"versions":[{"introduced":"5.0"},{"last_affected":"5.0.6"},{"introduced":"3.1"},{"last_affected":"3.1.15"}]}}],"versions":["v2.1.24","v2.1.25","v3.1.10","v3.1.11","v3.1.12","v3.1.13","v3.1.14","v3.1.15","v5.0.0","v5.0.1","v5.0.2","v5.0.3","v5.0.4","v5.0.5","v5.0.6","v6.0.0-preview.1","v6.0.0-preview.2","v6.0.0-preview.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31957.json","unresolved_ranges":[{"events":[{"introduced":"16.0"},{"last_affected":"16.10"}]},{"events":[{"introduced":"0"},{"last_affected":"8.10"}]},{"events":[{"introduced":"0"},{"last_affected":"33"}]},{"events":[{"introduced":"0"},{"last_affected":"34"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}