nvd-json-data-feeds/CVE-2021/CVE-2021-468xx/CVE-2021-46829.json

{
  "id": "CVE-2021-46829",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-07-24T19:15:10.097",
  "lastModified": "2022-10-27T13:30:27.817",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated by io-gif-animation.c composite_frame. This overflow is controllable and could be abused for code execution, especially on 32-bit systems."
    },
    {
      "lang": "es",
      "value": "GdkPixbuf de GNOME (tambi\u00e9n se conoce como GDK-PixBuf) versiones anteriores a 2.42.8, permite un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria cuando son compuestos o borran fotogramas en archivos GIF, como es demostrado por el archivo io-gif-animation.c composite_frame. Este desbordamiento es controlable y podr\u00eda ser abusado para la ejecuci\u00f3n de c\u00f3digo, especialmente en sistemas de 32 bits"
    }
  ],
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        "type": "Primary",
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          "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
      }
    ]
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-787"
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