PT-2022-5067 · Brocade · Brocade Fabric Os

Published 2022-09-13 · Updated 2025-05-07 · CVE-2022-33184

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Brocade Fabric OS versions prior to 7.4.2j Brocade Fabric OS versions prior to 8.2.0 cbn5 Brocade Fabric OS versions prior to 8.2.3c Brocade Fabric OS versions prior to 9.0.1e Brocade Fabric OS versions prior to 9.1.1

Description The issue is related to a stack-based buffer overflow in the fab seg.c.h libraries of Brocade Fabric OS, which could allow local authenticated attackers to execute arbitrary code as the root user account. This is due to a buffer overflow vulnerability that enables attackers to read data beyond the buffer boundaries in memory.

Recommendations For Brocade Fabric OS versions prior to 7.4.2j, update to version 7.4.2j or later. For Brocade Fabric OS versions prior to 8.2.0 cbn5, update to version 8.2.0 cbn5 or later. For Brocade Fabric OS versions prior to 8.2.3c, update to version 8.2.3c or later. For Brocade Fabric OS versions prior to 9.0.1e, update to version 9.0.1e or later. For Brocade Fabric OS versions prior to 9.1.1, update to version 9.1.1 or later.

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2022-06290

CVE-2022-33184

Affected Products

Brocade Fabric Os

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2022-33184 · Security Note
• https://osv.dev/vulnerability/CVE-2022-33184 · Vendor Advisory
• https://broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2080 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06290 · Security Note
• https://t.me/cibsecurity/52079 · Telegram Post
• https://t.me/cvenotify/121203 · Telegram Post
• https://security.netapp.com/advisory/ntap-20230127-0009 · Note
• https://support.lenovo.com/us/en/product_security/ps500001-lenovo-product-security-advisories · Note