CVE-2021-40114

CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper memory resource management while the Snort detection engine is processing ICMP packets. An attacker could exploit this vulnerability by sending a series of ICMP packets through an affected device. A successful exploit could allow the attacker to exhaust resources on the affected device, causing the device to reload.

CVE-2021-40114

Multiple Cisco products are affected by a vulnerability in the way the ...

GHSA-5v43-2p8q-45m6

Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper memory resource management while the Snort detection engine is processing ICMP packets. An attacker could exploit this vulnerability by sending a series of ICMP packets through an affected device. A successful exploit could allow the attacker to exhaust resources on the affected device, causing the device to reload.

BDU:2021-05772

Уязвимость реализации функции Unified Threat Defense (UTD) операционных систем Cisco IOS XE, системы обнаружения вторжений Snort микропрограммного обеспечения межсетевых экранов Cisco Firepower Threat Defense (FTD) и программного обеспечения Cisco IOS XE SD-WAN, позволяющая нарушителю вызвать отказ в обслуживании