Security Advisory

CVE-2024-20313

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-04-24 20:42:10

Last updated 2024-08-09 18:34:02

Assigner cisco

State PUBLISHED

Description

A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of OSPF updates that are processed by a device. An attacker could exploit this vulnerability by sending a malformed OSPF update to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

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