Stack-based buffer overflow in Brocade Fabric OS - CVE-2022-33184
Published: September 19, 2022
Vulnerability identifier: #VU67463
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-33184
CWE-ID: CWE-121
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in fab_seg.c.h libraries. A local user can trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Brocade Fabric OS
How to mitigate CVE-2022-33184
Install updates from vendor's website.
Brocade Fabric OS - addressed in versions 7.4.2j, 8.2.0_cbn5, 8.2.3c, 9.0.1e, 9.1.1