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CVE-2012-4512

Estado: ModificadaAlta (8.8)—

The CSS parser (khtml/css/cssparser.cpp) in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via a crafted font face source, related to "type confusion."

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (5)

KDE — KDERedhat — Enterprise LinuxRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux Server EUSRedhat — Enterprise Linux Workstation

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2012-4512",
  "cveTags": [],
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "userInteraction": "REQUIRED",
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  "published": "2020-02-08T19:15:10.473",
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  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-843"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The CSS parser (khtml/css/cssparser.cpp) in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via a crafted font face source, related to \"type confusion.\""
    },
    {
      "lang": "es",
      "value": "El analizador CSS (archivo khtml/css/cssparser.cpp) en Konqueror en KDE versión 4.7.3, permite a atacantes remotos causar una denegación de servicio (bloqueo) y posiblemente leer la memoria por medio de una fuente font face diseñada, relacionada con \"type confusion.\""
    }
  ],
  "lastModified": "2026-06-16T23:45:14.233",
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