{
  "id": "CVE-2021-3272",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-01-27T08:15:10.483",
  "lastModified": "2021-02-12T14:16:03.917",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components."
    },
    {
      "lang": "es",
      "value": "En la funci\u00f3n jp2_decode en el archivo jp2/jp2_dec.c en libjasper en JasPer versi\u00f3n 2.0.24, presenta una lectura excesiva del b\u00fafer en la regi\u00f3n heap de la memoria cuando existe una relaci\u00f3n no v\u00e1lida entre el n\u00famero de canales y el n\u00famero de componentes de la imagen"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
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          "confidentialityImpact": "NONE",
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          "baseScore": 4.3
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        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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      "url": "https://github.com/jasper-software/jasper/issues/259",
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