gsd-2023-30589
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS). The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20
Aliases
Aliases
CVE-2023-30589


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-30589",
    "id": "GSD-2023-30589"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-30589"
      ],
      "details": "The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).\r\n\r\nThe CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20\r\n",
      "id": "GSD-2023-30589",
      "modified": "2023-12-13T01:20:52.135290Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
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        "ID": "CVE-2023-30589",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "https://github.com/nodejs/node",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "v20.3.1",
                          "version_value": "v20.3.1"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "v18.16.1",
                          "version_value": "v18.16.1"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "v16.20.1",
                          "version_value": "v16.20.1"
                        }
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                    }
                  }
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          }
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      },
      "problemtype": {
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                "value": "n/a"
              }
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        ]
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c8.1.1",
          "affected_versions": "All versions before 8.1.1",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2023-08-18",
          "description": "The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).\r\n\r\nThe CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20\r\n",
          "fixed_versions": [
            "8.1.1"
          ],
          "identifier": "CVE-2023-30589",
          "identifiers": [
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            "CVE-2023-30589"
          ],
          "not_impacted": "All versions starting from 8.1.1",
          "package_slug": "npm/llhttp",
          "pubdate": "2023-07-01",
          "solution": "Upgrade to version 8.1.1 or above.",
          "title": "llhttp vulnerable to HTTP request smuggling",
          "urls": [
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            "https://github.com/nodejs/llhttp/releases/tag/release%2Fv8.1.1",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VEEQIN5242K5NBE2CZ4DYTNA5B4YTYE5/",
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            "https://security.netapp.com/advisory/ntap-20230803-0009/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IV326O2X4BE3SINX5FJHMAKVHUAA4ZYF/",
            "https://github.com/advisories/GHSA-cggh-pq45-6h9x"
          ],
          "uuid": "51b7c329-accb-4fa2-8af0-4c2279f74b4b"
        }
      ]
    },
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-12-12T14:33Z",
      "publishedDate": "2023-07-01T00:15Z"
    }
  }
}


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