{
  "id": "CVE-2022-45494",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-01-31T22:15:08.200",
  "lastModified": "2023-02-08T01:47:36.540",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow vulnerability in function json_parse_object in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbitrary code and gain escalated privileges."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de desbordamiento de b\u00fafer en la funci\u00f3n json_parse_object en sheredom json.h antes de el commit 0825301a07cbf51653882bf2b153cc81fdadf41 (14 de noviembre de 2022) permite a los atacantes codificar c\u00f3digo arbitrario y obtener privilegios aumentados."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:json.h_project:json.h:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2022-11-14",
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  "references": [
    {
      "url": "https://github.com/hyrathon/trophies/security/advisories/GHSA-wvpq-p7pp-cj6m",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/sheredom/json.h",
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/sheredom/json.h/issues/93",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
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    {
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      "source": "cve@mitre.org",
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}