CVE-2024-20313 – A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could …

Vuln ID: CVE-2024-20313

Published:  2024-04-24  21:15:46.797

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.

Base Score: 7.4 – HIGH

Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Source: NVD.NIST.GOV

 

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