ghsa-prhj-8562-p8gj
Vulnerability from github
Published
2024-02-20 03:30
Modified
2024-05-01 18:30
Details

A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service (DoS). The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk extension bytes. The issue can cause CPU and network bandwidth exhaustion, bypassing standard safeguards like timeouts and body size limits.

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{
   affected: [],
   aliases: [
      "CVE-2024-22019",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-404",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-02-20T02:15:50Z",
      severity: "HIGH",
   },
   details: "A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service (DoS). The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk extension bytes. The issue can cause CPU and network bandwidth exhaustion, bypassing standard safeguards like timeouts and body size limits.",
   id: "GHSA-prhj-8562-p8gj",
   modified: "2024-05-01T18:30:35Z",
   published: "2024-02-20T03:30:57Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-22019",
      },
      {
         type: "WEB",
         url: "https://hackerone.com/reports/2233486",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20240315-0004",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2024/03/11/1",
      },
   ],
   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",
      },
   ],
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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