CVE-2019-1712
Cisco IOS XR Software Protocol Independent Multicast Denial of Service Vulnerability
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 5.8EPSS 2.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
17 abr 2019Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the PIM process to restart, resulting in a denial of service condition on an affected device. The vulnerability is due to the incorrect processing of crafted AutoRP packets. An attacker could exploit this vulnerability by sending crafted packets to port UDP 496 on a reachable IP address on the device. A successful exploit could allow the attacker to cause the PIM process to restart. Software versions prior to 6.2.3, 6.3.2, 6.4.0, and 6.5.1 are affected.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Productos afectados
Cisco · Cisco IOS XR Software¿Quieres saber si tu infraestructura está expuesta a esto?
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