CVE-2023-37899 (GCVE-0-2023-37899)

Vulnerability from cvelistv5 – Published: 2023-07-19 19:45 – Updated: 2024-10-28 15:12
VLAI
Title
feathersjs socket handler allows abusing implicit toString
Summary
Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. Feathers socket handler did not catch invalid string conversion errors like `const message = ${{ toString: '' }}` which would cause the NodeJS process to crash when sending an unexpected Socket.io message like `socket.emit('find', { toString: '' })`. A fix has been released in versions 5.0.8 and 4.5.18. Users are advised to upgrade. There is no known workaround for this vulnerability.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-28 15:11 UTC
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Impacted products
Vendor Product Version CPE status
feathersjs feathers Affected: < 4.5.18
Affected: >= 5.0.0, < 5.0.8
guessed Create a notification for this product.
Show details on NVD website

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                "name": "https://github.com/feathersjs/feathers/blob/dove/CHANGELOG.md#508-2023-07-19",
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            ],
            "title": "CVE Program Container"
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            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-37899",
                    "options": [
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                      {
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                    "timestamp": "2024-10-28T15:11:51.616890Z",
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              "value": "Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. Feathers socket handler did not catch invalid string conversion errors like `const message = ${{ toString: \u0027\u0027 }}` which would cause the NodeJS process to crash when sending an unexpected Socket.io message like `socket.emit(\u0027find\u0027, { toString: \u0027\u0027 })`.  A fix has been released in versions 5.0.8 and 4.5.18. Users are advised to upgrade. There is no known workaround for this vulnerability."
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            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
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                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
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                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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        "dateReserved": "2023-07-10T17:51:29.610Z",
        "dateUpdated": "2024-10-28T15:12:04.645Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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