CVSS 3.1 Score 5.5 of 10 (medium)


Published Aug 2, 2023
Updated: Dec 21, 2023
CWE ID 120


CVE-2023-31430 is a buffer overflow vulnerability found in the "secpolicydelete" command in Brocade Fabric OS before versions 9.1.1c and 9.2.0. This vulnerability could be exploited by an authenticated privileged user, causing the Brocade Fabric OS switch to crash and resulting in a denial of service. The affected products are those running on Brocade Fabric OS before the mentioned versions. To remediate this issue, organizations should update their Brocade Fabric OS to version 9.1.1c or 9.2.0 or later. The potential danger posed by this vulnerability includes the disruption of network services and a potential impact on business operations due to the denial of service caused by crashing switches.

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