Security Advisory

CVE-2019-1711

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-04-17 21:55:13

Last updated 2024-11-19 19:11:31

Assigner cisco

State PUBLISHED

Description

A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of gRPC requests. An attacker could exploit this vulnerability by repeatedly sending unauthenticated gRPC requests to the affected device. A successful exploit could cause the emsd process to crash, resulting in a DoS condition. Resolved in Cisco IOS XR 6.5.1 and later.

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