ghsa-rf6q-vx79-mjxr
Vulnerability from github
Published
2022-05-25 00:00
Modified
2023-02-07 23:22
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Undertow Uncontrolled Resource Consumption
Details

A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final.

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{
   affected: [
      {
         database_specific: {
            last_known_affected_version_range: "<= 2.0.39.Final",
         },
         package: {
            ecosystem: "Maven",
            name: "io.undertow:undertow-core",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "2.0.40.Final",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
      {
         database_specific: {
            last_known_affected_version_range: "<= 2.2.10.Final",
         },
         package: {
            ecosystem: "Maven",
            name: "io.undertow:undertow-core",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "2.1.0",
                  },
                  {
                     fixed: "2.2.11.Final",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2021-3629",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-400",
      ],
      github_reviewed: true,
      github_reviewed_at: "2022-05-25T22:41:25Z",
      nvd_published_at: "2022-05-24T19:15:00Z",
      severity: "HIGH",
   },
   details: "A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final.",
   id: "GHSA-rf6q-vx79-mjxr",
   modified: "2023-02-07T23:22:22Z",
   published: "2022-05-25T00:00:22Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2021-3629",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1977362",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/undertow-io",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20220729-0008",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
   summary: "Undertow Uncontrolled Resource Consumption",
}


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