CVE-2019-5737 (GCVE-0-2019-5737)

Vulnerability from cvelistv5 – Published: 2019-03-28 16:20 – Updated: 2024-08-04 20:01
VLAI
Summary
In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption / Denial of Service
Assigner
nodejs CNA under the mitre root
CNA scorecard – unranked: 0 records in the last 180 days, 10 needed details
References
Impacted products
Vendor Product Version CPE status
Node.js Node.js Affected: All versions prior to 6.17.0
Affected: All versions prior to 8.15.1
Affected: All versions prior to 10.15.2
Affected: All versions prior to 11.10.1
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Date Public
2019-02-28 00:00
Show details on NVD website
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                    "matchCriteriaId": "5F65DAB0-3DAD-49FF-BC73-3581CC3D5BF3",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1."
          },
          {
            "lang": "es",
            "value": "En Node.js, que incluye la versi\u00f3n 6.x en versiones anteriores a la 6.17.0, 8.x en versiones anteriores a la 8.15.1, 10.x en versiones anteriores a la 10.15.2 y 11.x en versiones anteriores a la 11.10.1, un atacante puede provocar una denegaci\u00f3n de servicio (DoS) instalando una conexi\u00f3n HTTP o HTTPS en modo keep-alive y enviando encabezados muy lentamente. Esto mantiene la conexi\u00f3n y los recursos asociados activos durante un largo per\u00edodo de tiempo. Los posibles ataques se ven reducido mediante el uso de un equilibrador de carga u otra capa proxy. Esta vulnerabilidad es una extensi\u00f3n de CVE-2018-12121, abordada en noviembre y afecta a todas las l\u00edneas de versi\u00f3n activas de Node.js, incluidas 6.x en versiones anteriores a la 6.17.0, 8.x en versiones anteriores a la 8.15.1, 10.x en versiones anteriores a la 10.15.2, y 11.x en versiones anteriores a la 11.10.1."
          }
        ],
        "id": "CVE-2019-5737",
        "lastModified": "2024-11-21T04:45:24.920",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2019-03-28T17:29:01.567",
        "references": [
          {
            "source": "cve-request@iojs.org",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.html"
          },
          {
            "source": "cve-request@iojs.org",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html"
          },
          {
            "source": "cve-request@iojs.org",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00059.html"
          },
          {
            "source": "cve-request@iojs.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:1821"
          },
          {
            "source": "cve-request@iojs.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://nodejs.org/en/blog/vulnerability/february-2019-security-releases/"
          },
          {
            "source": "cve-request@iojs.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/202003-48"
          },
          {
            "source": "cve-request@iojs.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20190502-0008/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00059.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:1821"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://nodejs.org/en/blog/vulnerability/february-2019-security-releases/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/202003-48"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20190502-0008/"
          }
        ],
        "sourceIdentifier": "cve-request@iojs.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-400"
              }
            ],
            "source": "cve-request@iojs.org",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-770"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-28T07:29:34+00:00",
      "cve": "CVE-2019-5737",
      "id": "CVE-2019-5737",
      "initial_release_date": "2019-02-28T00:00:00+00:00",
      "product_status:fixed": "233",
      "product_status:known_affected": "16",
      "product_status:known_not_affected": "2",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "nodejs: Insufficient Slowloris fix causing DoS via server.headersTimeout bypass",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-5737.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2025-05-17T06:29:21Z",
      "cve": "CVE-2019-5737",
      "id": "CVE-2019-5737",
      "initial_release_date": "2023-02-15T04:17:12Z",
      "product_status:known_affected": "35",
      "product_status:known_not_affected": "61",
      "product_status:recommended": "419",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2019-5737",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2019-5737.json",
      "version": "13"
    }
  }
}



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