CVE-2023-4163 - Possible buffer overflow in portcfgfportbuffers in Brocade Fabric OS
22514
30 April 2024
29 August 2023
CLOSED
MEDIUM
4.4 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVE-2023-4163
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Brocade Security Advisory ID |
BSA-2023-2368 |
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Component |
CLI |
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Summary
In Brocade Fabric OS before v9.2.0a, a local authenticated privileged user can trigger a buffer overflow condition, leading to a kernel panic with large input to buffers in the portcfgfportbuffers command.
Products Affected
Note: All Brocade Fabric OS versions are affected.
Solution
The security update is provided in Brocade Fabric OS v9.2.0a, v9.1.1d, v8.2.3e and later releases.
Credit
The issue was discovered during internal penetration testing.
Revision History
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Version |
Change |
Date |
|
1.0 |
Initial Publication |
August 29, 2023 |
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2.0 |
Update for Fabric OS v9.1.1d and changed Affects |
April 11, 2024 |
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2.1 |
update for FOX v8.2.3e |
April 30, 2024 |
Disclaimer
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