github - ghsa-4jxx-4qxw-prxm

ghsa-4jxx-4qxw-prxm

Vulnerability from github

Published

2022-05-24 16:45

Modified

2022-07-07 23:26

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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'.

Show details on source website

JSON

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{
   affected: [
      {
         package: {
            ecosystem: "NuGet",
            name: "Microsoft.AspNetCore.SignalR.Protocols.MessagePack",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "1.1.0",
                  },
                  {
                     fixed: "1.1.5",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
      {
         package: {
            ecosystem: "NuGet",
            name: "Microsoft.AspNetCore.SignalR.Protocols.MessagePack",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "1.0.0",
                  },
                  {
                     fixed: "1.0.11",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2019-0982",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: true,
      github_reviewed_at: "2022-07-07T23:26:01Z",
      nvd_published_at: "2019-05-16T19:29:00Z",
      severity: "HIGH",
   },
   details: "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.",
   id: "GHSA-4jxx-4qxw-prxm",
   modified: "2022-07-07T23:26:01Z",
   published: "2022-05-24T16:45:54Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2019-0982",
      },
      {
         type: "WEB",
         url: "https://github.com/aspnet/Announcements/issues/359",
      },
      {
         type: "WEB",
         url: "https://github.com/github/advisory-database/issues/302",
      },
      {
         type: "WEB",
         url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
   summary: "Denial of service in ASP.NET Core",
}

CVE-2019-0982 (GCVE-0-2019-0982)

Vulnerability from cvelistv5

Published

2019-05-16 18:24

Modified

2024-08-04 18:06

Severity ?

Summary

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Microsoft	ASP.NET Core	Version: 2.1 Version: 2.2

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T18:06:31.304Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "ASP.NET Core",
               vendor: "Microsoft",
               versions: [
                  {
                     status: "affected",
                     version: "2.1",
                  },
                  {
                     status: "affected",
                     version: "2.2",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "Denial of Service",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2019-05-16T18:24:57",
            orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
            shortName: "microsoft",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "secure@microsoft.com",
               ID: "CVE-2019-0982",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "ASP.NET Core",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "2.1",
                                       },
                                       {
                                          version_value: "2.2",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "Microsoft",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka 'ASP.NET Core Denial of Service Vulnerability'.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "Denial of Service",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982",
                     refsource: "MISC",
                     url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
      assignerShortName: "microsoft",
      cveId: "CVE-2019-0982",
      datePublished: "2019-05-16T18:24:57",
      dateReserved: "2018-11-26T00:00:00",
      dateUpdated: "2024-08-04T18:06:31.304Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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