PT-2021-9766 · Brocade · Brocade Fabric Os

Published 2021-06-09 · Updated 2022-07-12 · CVE-2020-15386

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions Brocade Fabric OS versions prior to 9.0.1a and 8.2.3a and after 9.0.0 and 8.2.2d

Description The issue may cause high CPU load during security scanning, leading to slower response times for CLI commands and other operations.

Recommendations For Brocade Fabric OS versions prior to 9.0.1a, update to version 9.0.1a or later. For Brocade Fabric OS versions prior to 8.2.3a, update to version 8.2.3a or later. As a temporary workaround, consider restricting security scanning to minimize the risk of high CPU load until a patch is available.

Fix

Related Identifiers

CVE-2020-15386

Affected Products

Brocade Fabric Os

References · 6

• https://broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1495 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-15386 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-15386 · Security Note
• https://t.me/cvenotify/19700 · Telegram Post
• https://t.me/cvenotify/16001 · Telegram Post
• https://security.netapp.com/advisory/ntap-20210819-0002 · Note