Vulnerability Bulletins |
Denegación de servicio en Cisco Unified Communications Manager |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Denegación de Servicio |
| Dificulty | Experto |
| Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
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| Property | Value |
| Affected manufacturer | Networking |
| Affected software |
Cisco Unified Communications Manager 5.x < 5.1(3e) Cisco Unified Communications Manager 6.x < 6.1(3) |
Description |
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Se ha descubierto una vulnerabilidad en Cisco Unified Communications Manager 5 y 6. La vulnerabilidad reside en un error en la validación de entrada en CAPF (Certificate Authority Proxy Function). Un atacante remoto podría causar una denegación de servicio mediante el envío de información especialmente diseñada al CAPF. |
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Solution |
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Actualización de software Cisco Cisco Unified Communications Manager 5.1(3e) Cisco Unified Communications Manager 6.1(3) http://tools.cisco.com/support/downloads/ |
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Standar resources |
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| Property | Value |
| CVE | CVE-2009-0057 |
| BID | 33379 |
Other resources |
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Cisco Security Advisory (cisco-sa-20090121-cucmcapf) http://www.cisco.com/en/US/products/products_security_advisory09186a0080a61928.shtml |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-01-22 |