{
  "id": "CVE-2020-23257",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-04-04T15:15:08.263",
  "lastModified": "2025-02-13T17:15:26.383",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer Overflow vulnerability found in Espruino 2v05.41 allows an attacker to cause a denial of service via the function jsvGarbageCollectMarkUsed in file src/jsvar.c."
    }
  ],
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
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      },
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          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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  "references": [
    {
      "url": "http://www.espruino.com/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
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}