{"id":"CVE-2020-0602","aliases":["BIT-aspnet-core-2020-0602","EUVD-2022-1891","GHSA-23cv-jh4v-vffm","RHSA-2020:0130","RHSA-2020:0134"],"status":"published","title":"Denial of service in ASP.NET Core","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.08147,"percentile":0.94888,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2020-01-14T23:11:20Z","modified":"2026-10-24T10:30:18Z","fixes":[{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.All","fixed_in":["2.1.15"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App","fixed_in":["3.1.1","3.0.1","2.1.15"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.Http.Connections","fixed_in":["1.0.15"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-arm","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-arm64","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-musl-x64","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-x64","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.osx-x64","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-arm","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-x64","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-x86","fixed_in":["3.1.1"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"aspnet-core","fixed_in":["2.1.1","3.0.1","3.1.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.All","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.15"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"last_affected":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"last_affected":"3.0.0"},{"fixed":"3.0.1"}]}],"versions":["3.0.0"]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.15"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.Http.Connections","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.0.15"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-arm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-arm64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-musl-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.osx-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-arm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-x86","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"aspnet-core","ranges":[{"type":"SEMVER","events":[{"introduced":"2.1.0"},{"fixed":"2.1.1"},{"introduced":"3.0.0"},{"fixed":"3.0.1"},{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.All","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.15"}]}],"versions":["2.1.0","2.1.1","2.1.10","2.1.11","2.1.12","2.1.13","2.1.14","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6","2.1.7","2.1.8","2.1.9"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"3.0.1"}]}],"versions":["3.0.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.15"}]}],"versions":["2.1.0","2.1.1","2.1.10","2.1.11","2.1.12","2.1.13","2.1.14","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6","2.1.7","2.1.8","2.1.9"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.Http.Connections","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.0.15"}]}],"versions":["1.0.0","1.0.1","1.0.2","1.0.3","1.0.4"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-arm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-arm64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-musl-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.linux-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.osx-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-arm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-x64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.AspNetCore.App.Runtime.win-x86","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.0"},{"fixed":"3.1.1"}]}],"versions":["3.1.0"]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"aspnetcore-runtime-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"aspnetcore-targeting-pack-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-apphost-pack-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-apphost-pack-3.0-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-host","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-host-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-hostfxr-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-hostfxr-3.0-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-runtime-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-runtime-3.0-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-sdk-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-sdk-3.0-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-targeting-pack-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet-templates-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet3.0-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dotnet3.0-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"netstandard-targeting-pack-2.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-2.el8_1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-aspnetcore-runtime-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-aspnetcore-targeting-pack-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-apphost-pack-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-host","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-hostfxr-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-runtime-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-sdk-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-targeting-pack-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.2-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-dotnet-templates-3.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.0::el7","package":"rh-dotnet30-netstandard-targeting-pack-2.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.0.102-3.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-aspnetcore-runtime-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.1-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-aspnetcore-targeting-pack-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.1-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.101-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-apphost-pack-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.1-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.101-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-host","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.1-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-hostfxr-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.1-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-runtime-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.1-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-sdk-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.101-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-targeting-pack-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.1-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-dotnet-templates-3.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.101-4.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","package":"rh-dotnet31-netstandard-targeting-pack-2.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.101-4.el7"}]}],"bundled":2}],"products":[{"vendor":"microsoft","product":"asp.net core"},{"vendor":"microsoft","product":"asp.net_core"},{"vendor":"redhat","product":"enterprise_linux"},{"vendor":"redhat","product":"enterprise_linux_eus"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0602","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","advisory","fix","web","article"]},{"url":"https://access.redhat.com/errata/RHSA-2020:0130","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://access.redhat.com/errata/RHSA-2020:0134","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0602","tags":["web","advisory"]},{"url":"https://github.com/aspnet/Announcements/issues/402","tags":["web","article"]},{"url":"https://github.com/github/advisory-database/issues/302","tags":["web"]},{"url":"https://github.com/advisories/GHSA-23cv-jh4v-vffm"},{"url":"https://access.redhat.com/security/updates/classification/#critical","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1788171","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1789623","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1789624","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0130.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-0602","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-0602","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-0603","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-0603","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0603","tags":["advisory"]},{"url":"https://github.com/aspnet/Announcements/issues/403","tags":["article"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0603","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1787151","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1787174","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0134.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-0602","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","status":"published","published":"2020-01-14T23:11:20Z","modified":"2024-08-04T06:11:04.661Z","updated_at":"2026-11-02T14:35:59.763887Z"}],"euvd":[{"id":"EUVD-2022-1891","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","status":"published","published":"2020-01-14T23:11:20Z","modified":"2024-08-04T06:11:04Z","updated_at":"2026-11-03T03:08:18.296952Z"}],"ghsa":[{"id":"GHSA-23cv-jh4v-vffm","title":"Denial of service in ASP.NET Core","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","status":"published","published":"2022-05-24T17:06:16Z","modified":"2023-01-30T05:01:09Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:36:27.500048Z"}],"nvd":[{"id":"CVE-2020-0602","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","status":"published","published":"2020-01-14T23:15:30.287Z","modified":"2026-06-17T02:46:08.367Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:52.385274Z"}],"osv":[{"id":"CVE-2020-0602","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","status":"published","published":"2020-01-14T23:15:30.287Z","modified":"2026-10-24T10:30:18.809605746Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:13.492058Z"},{"id":"RHSA-2020:0130","title":"Red Hat Security Advisory: .NET Core on Red Hat Enterprise Linux security and bug fix update","status":"published","published":"2024-09-16T03:25:41Z","modified":"2026-06-27T10:08:58Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:06.535721Z"},{"id":"RHSA-2020:0134","title":"Red Hat Security Advisory: .NET Core on Red Hat Enterprise Linux security and bug fix update","status":"published","published":"2024-09-16T03:25:49Z","modified":"2026-06-27T10:08:58Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:06.535721Z"},{"id":"BIT-aspnet-core-2020-0602","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","status":"published","published":"2024-03-06T10:54:29.17Z","modified":"2026-09-08T08:45:37.133144044Z","updated_at":"2026-11-02T15:28:28.70813Z"},{"id":"GHSA-23cv-jh4v-vffm","title":"Denial of service in ASP.NET Core","description":"A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.","status":"published","published":"2022-05-24T17:06:16Z","modified":"2024-11-28T05:40:28.325759Z","cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:33.520522Z"}]}}
