CVE-2005-0554
Estado: ModificadaAlta (7.5)—💥 Exploit
Buffer overflow in the URL processor of Microsoft Internet Explorer 5.01, 5.5, and 6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a URL with a long hostname, aka "URL Parsing Memory Corruption Vulnerability."
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 58%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 9/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Microsoft Internet Explorer - DHTML Object Handling (MS05-020) (12/4/2005)
Tecnologías afectadas (1)
CWE
- NVD-CWE-Other
Referencias
- http://secunia.com/advisories/14922/
- http://www.idefense.com/application/poi/display?id=229&type=vulnerabilities
- http://www.kb.cert.org/vuls/id/756122
- http://www.us-cert.gov/cas/techalerts/TA05-102A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-020
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1196
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2253
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2559
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3817
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A789
- http://secunia.com/advisories/14922/
- http://www.idefense.com/application/poi/display?id=229&type=vulnerabilities
- http://www.kb.cert.org/vuls/id/756122
- http://www.us-cert.gov/cas/techalerts/TA05-102A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-020
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1196
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2253
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2559
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3817
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A789
JSON original (NVD)
Mostrar
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}
],
"lastModified": "2026-06-16T22:11:20.863",
"configurations": [
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