Vulnerability-Lookup

GHSA-VC52-GWM3-8V2F

Vulnerability from github – Published: 2023-05-31 23:39 – Updated: 2023-05-31 23:39

Summary

Missing "--allow-net" permission check for built-in Node modules

Details

Impact

Outbound HTTP requests made using the built-in "node:http" or "node:https" modules are incorrectly not checked against the network permission allow list (--allow-net). Dependencies relying on these built-in modules are subject to the vulnerability too.

Users of Deno versions prior to 1.34.0 are unaffected. Deno Deploy users are unaffected.

Patches

This problem has been patched in Deno v1.34.1 and all users are recommended to update to this version.

Workarounds

No workaround is available for this issue.

Severity

8.6 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "deno"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.34.0"
            },
            {
              "fixed": "1.34.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.34.0"
      ]
    },
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "deno_runtime"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.114.0"
            },
            {
              "fixed": "0.115.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.114.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-33966"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-276"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-05-31T23:39:40Z",
    "nvd_published_at": "2023-05-31T18:15:09Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nOutbound HTTP requests made using the built-in \"node:http\" or \"node:https\" modules are incorrectly not checked against the network permission allow list (`--allow-net`). Dependencies relying on these built-in modules are subject to the vulnerability too.\n\nUsers of Deno versions prior to 1.34.0 are unaffected. Deno Deploy users are unaffected.\n\n### Patches\n\nThis problem has been patched in Deno v1.34.1 and all users are recommended to update to this version.\n\n### Workarounds\n\nNo workaround is available for this issue.\n",
  "id": "GHSA-vc52-gwm3-8v2f",
  "modified": "2023-05-31T23:39:40Z",
  "published": "2023-05-31T23:39:40Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/denoland/deno/security/advisories/GHSA-vc52-gwm3-8v2f"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33966"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/denoland/deno"
    },
    {
      "type": "WEB",
      "url": "https://github.com/denoland/deno/releases/tag/v1.34.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Missing \"--allow-net\" permission check for built-in Node modules"
}

CVE-2023-33966 (GCVE-0-2023-33966)

Vulnerability from cvelistv5 – Published: 2023-05-31 17:15 – Updated: 2025-01-09 20:24

Title

Deno missing "--allow-net" permission check for built-in Node modules

Summary

Deno is a runtime for JavaScript and TypeScript. In deno 1.34.0 and deno_runtime 0.114.0, outbound HTTP requests made using the built-in `node:http` or `node:https` modules are incorrectly not checked against the network permission allow list (`--allow-net`). Dependencies relying on these built-in modules are subject to the vulnerability too. Users of Deno versions prior to 1.34.0 are unaffected. Deno Deploy users are unaffected. This problem has been patched in Deno v1.34.1 and deno_runtime 0.114.1 and all users are recommended to update to this version. No workaround is available for this issue.

Severity

8.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-09 20:23 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/denoland/deno/security/advisor…	x_refsource_CONFIRM
https://github.com/denoland/deno/releases/tag/v1.34.1	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
denoland	deno	Affected: deno = 1.34.0 Affected: deno_runtime = 0.114.0

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T15:54:14.202Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/denoland/deno/security/advisories/GHSA-vc52-gwm3-8v2f",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/denoland/deno/security/advisories/GHSA-vc52-gwm3-8v2f"
          },
          {
            "name": "https://github.com/denoland/deno/releases/tag/v1.34.1",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/denoland/deno/releases/tag/v1.34.1"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-33966",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-09T20:23:20.829088Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-09T20:24:06.794Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "deno",
          "vendor": "denoland",
          "versions": [
            {
              "status": "affected",
              "version": "deno = 1.34.0"
            },
            {
              "status": "affected",
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            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Deno is a runtime for JavaScript and TypeScript. In deno 1.34.0 and deno_runtime 0.114.0, outbound HTTP requests made using the built-in `node:http` or `node:https` modules are incorrectly not checked against the network permission allow list (`--allow-net`). Dependencies relying on these built-in modules are subject to the vulnerability too. Users of Deno versions prior to 1.34.0 are unaffected. Deno Deploy users are unaffected. This problem has been patched in Deno v1.34.1 and deno_runtime 0.114.1 and all users are recommended to update to this version. No workaround is available for this issue.\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.1"
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-269",
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      "providerMetadata": {
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      },
      "references": [
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          "tags": [
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          ],
          "url": "https://github.com/denoland/deno/security/advisories/GHSA-vc52-gwm3-8v2f"
        },
        {
          "name": "https://github.com/denoland/deno/releases/tag/v1.34.1",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/denoland/deno/releases/tag/v1.34.1"
        }
      ],
      "source": {
        "advisory": "GHSA-vc52-gwm3-8v2f",
        "discovery": "UNKNOWN"
      },
      "title": "Deno missing \"--allow-net\" permission check for built-in Node modules"
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  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "cveId": "CVE-2023-33966",
    "datePublished": "2023-05-31T17:15:13.791Z",
    "dateReserved": "2023-05-24T13:46:35.953Z",
    "dateUpdated": "2025-01-09T20:24:06.794Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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