node — security advisory

{
  "id": "908f6abeb0af0eb27c4299a227a93431249511898c8128f5b0d7013c3754185f",
  "url": "https://osv.dev/vulnerability/BIT-node-2022-35256",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "BIT-node-2022-35256",
    "summary": "The llhttp parser in the http module in Node v18.7.0 does not correctly handle header fields that are not terminated with CLRF. This may result in HTTP Request Smuggling.",
    "evidence": "osv:BIT-node-2022-35256",
    "products": [
      {
        "name": {
          "value": "node",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "14.14.1",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "14.20.1",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "16.12.1",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "16.17.1",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "18.9.1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "BIT-node-2022-35256",
      "aliases": [
        "BIT-node-2022-35256",
        "BIT-node-min-2022-35256",
        "CVE-2022-35256"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "SEMVER",
              "events": [
                {
                  "introduced": "14.0.0"
                },
                {
                  "fixed": "14.14.1"
                },
                {
                  "introduced": "14.15.0"
                },
                {
                  "fixed": "14.20.1"
                },
                {
                  "introduced": "16.0.0"
                },
                {
                  "fixed": "16.12.1"
                },
                {
                  "introduced": "16.13.0"
                },
                {
                  "fixed": "16.17.1"
                },
                {
                  "introduced": "18.0.0"
                },
                {
                  "fixed": "18.9.1"
                }
              ]
            }
          ],
          "package": {
            "name": "node",
            "purl": "pkg:bitnami/node",
            "ecosystem": "Bitnami"
          },
          "severity": [
            {
              "type": "CVSS_V3",
              "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
            }
          ],
          "database_specific": {
            "source": "https://github.com/bitnami/vulndb/tree/main/data/node/BIT-node-2022-35256.json"
          }
        }
      ],
      "modified": "2026-10-16T09:45:21.518973006Z",
      "provider": "osv",
      "references": [
        "https://hackerone.com/reports/1675191",
        "https://www.debian.org/security/2023/dsa-5326",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-35256"
      ],
      "provider_metadata": {
        "cpes": [
          "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*",
          "cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*"
        ],
        "severity": "Medium"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-35256",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 338408,
  "published_at": "2024-03-06T11:03:03.899+00:00"
}