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CVE-2009-1884

Estado: ModificadaMedia (4.3)—

Off-by-one error in the bzinflate function in Bzip2.xs in the Compress-Raw-Bzip2 module before 2.018 for Perl allows context-dependent attackers to cause a denial of service (application hang or crash) via a crafted bzip2 compressed stream that triggers a buffer overflow, a related issue to CVE-2009-1391.

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 (1)

Bzip — Compress-raw-bzip2

CWE

Referencias

JSON original (NVD)

Mostrar
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          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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  "published": "2009-08-19T17:30:00.953",
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          "value": "CWE-189"
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      "value": "Off-by-one error in the bzinflate function in Bzip2.xs in the Compress-Raw-Bzip2 module before 2.018 for Perl allows context-dependent attackers to cause a denial of service (application hang or crash) via a crafted bzip2 compressed stream that triggers a buffer overflow, a related issue to CVE-2009-1391."
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      "value": "Error de superación de límite (Off-by-one) en la función bzinflate en Bzip2.xs en el módulo Compress-Raw-Bzip2 anterior a v2.018 para Perl permite a atacantes dependientes de contexto producir una denegación de servicio (cuelgue de aplicación o caída) a través de un stream comprimido de bzip2 que inicia un desbordamiento de búfer, una situación parecida a CVE-2009-1391."
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