{"id":"CVE-2017-0256","aliases":[],"url":"https://o3.security/vulnerability/CVE-2017-0256","summary":"Moderate severity vulnerability that affects Microsoft.AspNetCore.Mvc","details":"A spoofing vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.","published":"2018-10-16T19:57:48Z","modified":"2023-11-08T03:58:40.306690Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Core","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Core","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"System.Net.Http","fixedVersion":"4.1.2"},{"ecosystem":"NuGet","name":"System.Net.Http","fixedVersion":"4.3.2"},{"ecosystem":"NuGet","name":"System.Text.Encodings.Web","fixedVersion":"4.0.1"},{"ecosystem":"NuGet","name":"System.Text.Encodings.Web","fixedVersion":"4.3.1"},{"ecosystem":"NuGet","name":"System.Net.Http.WinHttpHandler","fixedVersion":"4.0.1"},{"ecosystem":"NuGet","name":"System.Net.Http.WinHttpHandler","fixedVersion":"4.3.1"},{"ecosystem":"NuGet","name":"System.Net.Security","fixedVersion":"4.0.1"},{"ecosystem":"NuGet","name":"System.Net.Security","fixedVersion":"4.3.1"},{"ecosystem":"NuGet","name":"System.Net.WebSockets.Client","fixedVersion":"4.0.1"},{"ecosystem":"NuGet","name":"System.Net.WebSockets.Client","fixedVersion":"4.3.1"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Abstractions","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Abstractions","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.ApiExplorer","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.ApiExplorer","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Cors","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Cors","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.DataAnnotations","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.DataAnnotations","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Formatters.Json","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Formatters.Json","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Formatters.Xml","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Formatters.Xml","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Localization","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Localization","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Razor.Host","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Razor.Host","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Razor","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.Razor","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.TagHelpers","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.TagHelpers","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.ViewFeatures","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.ViewFeatures","fixedVersion":"1.1.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.WebApiCompatShim","fixedVersion":"1.0.4"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Mvc.WebApiCompatShim","fixedVersion":"1.1.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0256"},{"type":"WEB","url":"https://github.com/aspnet/Announcements/issues/239"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-j8f4-2w4p-mhjc"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T03:58:40.306690Z"}}