FKIE_CVE-2025-27788

Vulnerability from fkie_nvd - Published: 2025-03-12 14:15 - Updated: 2025-04-02 12:35
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
JSON is a JSON implementation for Ruby. Starting in version 2.10.0 and prior to version 2.10.2, a specially crafted document could cause an out of bound read, most likely resulting in a crash. Versions prior to 2.10.0 are not vulnerable. Version 2.10.2 fixes the problem. No known workarounds are available.
References
security-advisories@github.comhttps://github.com/ruby/json/commit/c56db31f800d5d508389793e69682f99749dbadfPatch
security-advisories@github.comhttps://github.com/ruby/json/releases/tag/v2.10.2Release Notes
security-advisories@github.comhttps://github.com/ruby/json/security/advisories/GHSA-9m3q-rhmv-5q44Third Party Advisory
Impacted products
Vendor Product Version
ruby-lang javascript_object_notation *
To clipboard 

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              "criteria": "cpe:2.3:a:ruby-lang:javascript_object_notation:*:*:*:*:*:ruby:*:*",
              "matchCriteriaId": "51A03F9E-C16B-4045-B72A-68D238B1ECC4",
              "versionEndExcluding": "2.10.2",
              "versionStartIncluding": "2.10.0 ",
              "vulnerable": true
            }
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "JSON is a JSON implementation for Ruby. Starting in version 2.10.0 and prior to version 2.10.2, a specially crafted document could cause an out of bound read, most likely resulting in a crash. Versions prior to 2.10.0 are not vulnerable. Version 2.10.2 fixes the problem. No known workarounds are available."
    },
    {
      "lang": "es",
      "value": "JSON es una implementaci\u00f3n de JSON para Ruby. A partir de la versi\u00f3n 2.10.0 y anteriores a la 2.10.2, un documento especialmente manipulado pod\u00eda provocar una lectura fuera de los l\u00edmites, lo que probablemente provocar\u00eda un bloqueo. Las versiones anteriores a la 2.10.0 no son vulnerables. La versi\u00f3n 2.10.2 soluciona el problema. No se conocen workarounds."
    }
  ],
  "id": "CVE-2025-27788",
  "lastModified": "2025-04-02T12:35:54.383",
  "metrics": {
    "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": "security-advisories@github.com",
        "type": "Secondary"
      },
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          "attackVector": "NETWORK",
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          "confidentialityImpact": "NONE",
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          "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"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-03-12T14:15:16.770",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/ruby/json/commit/c56db31f800d5d508389793e69682f99749dbadf"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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      "tags": [
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    }
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-125"
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      "source": "security-advisories@github.com",
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}


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  • 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.
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  • 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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