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Boletines de Vulnerabilidades |
Cisco IOS XR Software DHCP Version 4 Server Denial of Service Vulnerability |
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Información sobre el sistema |
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| Software afectado | Cisco |
Descripción |
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A vulnerability in the DHCP version 4 (DHCPv4) server feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to trigger a crash of the dhcpd process, resulting in a denial of service (DoS) condition. This vulnerability exists because certain DHCPv4 messages are improperly validated when they are processed by an affected device. An attacker could exploit this vulnerability by sending a malformed DHCPv4 message to an affected device. A successful exploit could allow the More info: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-dhcp-dos-3tgPKRdm?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20IOS%20XR%20Software%20DHCP%20Version%204%20Server%20Denial%20of%20Service%20Vulnerability&vs_k=1 |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CVE-2024-20266. |
Histórico de versiones |
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| Versión | Comentario | Fecha |