{"id":"GHSA-6px8-22w5-w334","summary":"Denial of service in ASP.NET Core","details":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka \"ASP.NET Core Denial of Service Vulnerability.\" This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.","aliases":["CVE-2019-0564"],"modified":"2024-12-05T05:56:48.766760Z","published":"2022-05-14T01:41:32Z","database_specific":{"cwe_ids":[],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-07-08T19:32:43Z","nvd_published_at":"2019-01-08T21:29:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0564"},{"type":"WEB","url":"https://github.com/aspnet/Announcements/issues/334"},{"type":"WEB","url":"https://github.com/github/advisory-database/issues/302"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2019:0040"},{"type":"WEB","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564"},{"type":"WEB","url":"http://www.securityfocus.com/bid/106413"}],"affected":[{"package":{"name":"Microsoft.AspNetCore.WebSockets","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.AspNetCore.WebSockets"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.2.1"}]}],"versions":["2.2.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.AspNetCore.WebSockets","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.AspNetCore.WebSockets"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.7"}]}],"versions":["2.1.0","2.1.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.AspNetCore.Server.Kestrel.Core","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.7"}]}],"versions":["2.1.0","2.1.1","2.1.2","2.1.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"System.Net.WebSockets.WebSocketProtocol","ecosystem":"NuGet","purl":"pkg:nuget/System.Net.WebSockets.WebSocketProtocol"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.0"},{"fixed":"4.5.3"}]}],"versions":["4.5.0","4.5.1","4.5.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.NETCore.App","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.NETCore.App"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.2.1"}]}],"versions":["2.2.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.NETCore.App","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.NETCore.App"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.7"}]}],"versions":["2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.AspNetCore.App","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.AspNetCore.App"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.2.1"}]}],"versions":["2.2.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.AspNetCore.App","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.AspNetCore.App"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.7"}]}],"versions":["2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.AspNetCore.All","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.AspNetCore.All"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.2.1"}]}],"versions":["2.2.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.json"}},{"package":{"name":"Microsoft.AspNetCore.All","ecosystem":"NuGet","purl":"pkg:nuget/Microsoft.AspNetCore.All"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.7"}]}],"versions":["2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6px8-22w5-w334/GHSA-6px8-22w5-w334.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:N/A:H"}]}