CVE-2022-33179. A vulnerability in Brocade Fabric OS CLI could allow an attacker to break out of restricted shells and escalate privileges
21232
20 September 2022
13 September 2022
Closed
Medium
Base Score: 5.5 MEDIUM - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
N/A
CVE-2022-33179
Summary Security Advisory ID : BSA-2022-2079 Component : FOS Revision : 1.1
A vulnerability in Brocade Fabric OS CLI before Brocade Fabric OS v9.1.0, 9.0.1e, 8.2.3c, and 7.4.2j could allow a local authenticated user to break out of restricted shells with “set context†and escalate privileges.
Affected Product
All Brocade Fabric OS versions.
Products Confirmed Not Vulnerable
- No other Brocade Fibre Channel Products from Broadcom products are known to be affected by this vulnerability.
Solution
Security update provided in Brocade Fabric OS: v9.1.1, v9.0.1e, v8.2.3c, v8.2.0_cbn5, v7.4.2j, and v9.1.0b
Credit
The issue was found during internal penetration testing
Revision History
Version | Change | Date |
|---|---|---|
1.0 | Initial Publication | Sept 13, 2022 |
1.1 | Added FOS 9.1.0b | Sept 20, 2022 |