PT-2023-23316 · Brocade · Brocade Fabric Os

Published 2023-08-01 · Updated 2023-11-16 · CVE-2023-31428

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Brocade Fabric OS versions prior to 9.1.1c Brocade Fabric OS versions prior to 9.2.0

Description The issue allows a local user to dump files under the user's home directory using the grep command. This is due to a vulnerability in the command line.

Recommendations For Brocade Fabric OS versions prior to 9.1.1c, update to version 9.1.1c or later. For Brocade Fabric OS versions prior to 9.2.0, update to version 9.2.0 or later. As a temporary workaround, consider restricting access to the grep command for local users until a patch is applied.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-31428

Affected Products

Brocade Fabric Os

References · 5

• https://support.broadcom.com/external/content/SecurityAdvisories/0/22380 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-31428 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-31428 · Security Note
• https://t.me/cibsecurity/67550 · Telegram Post
• https://security.netapp.com/advisory/ntap-20230908-0007 · Note