Multiple Cisco Products Snort 3 Denial of Service Vulnerability
// summary
A vulnerability in Cisco Snort 3 Detection Engine could let a remote unauthenticated attacker cause a denial-of-service condition through crafted GTP traffic.
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Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the detection engine to unexpectedly restart, resulting in a denial of service (DoS) condition. The vulnerability is due to a flaw in logic handling when General Packet Radio Service (GPRS) Tunneling Protocol (GTP) extension headers are processed within the codec. An attacker could exploit this vulnerability by sending a crafted, fragmented UDP dat