CVE-2009-1923
Estado: ModificadaAlta (9.3)—
Heap-based buffer overflow in the Windows Internet Name Service (WINS) component for Microsoft Windows 2000 SP4 and Server 2003 SP2 allows remote attackers to execute arbitrary code via a crafted WINS replication packet that triggers an incorrect buffer-length calculation, aka "WINS Heap Overflow Vulnerability."
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
- Puntuación base: 9.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 25%
- Percentil entre todas las CVEs puntuadas: 98
- Fecha de la puntuación: 7/10/2026
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 (2)
CWE
- CWE-119
Referencias
- http://www.us-cert.gov/cas/techalerts/TA09-223A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-039
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6410
- http://www.us-cert.gov/cas/techalerts/TA09-223A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-039
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6410
JSON original (NVD)
Mostrar
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"source": "nvd@nist.gov",
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"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
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"accessComplexity": "MEDIUM",
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"published": "2009-08-12T17:30:00.657",
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"value": "Heap-based buffer overflow in the Windows Internet Name Service (WINS) component for Microsoft Windows 2000 SP4 and Server 2003 SP2 allows remote attackers to execute arbitrary code via a crafted WINS replication packet that triggers an incorrect buffer-length calculation, aka \"WINS Heap Overflow Vulnerability.\""
},
{
"lang": "es",
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}
],
"lastModified": "2026-06-16T23:08:22.160",
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