Medium severity · published Aug 31, 2023
CVE-2023-4162
A segmentation fault can occur in Brocade Fabric OS after Brocade Fabric OS v9.0 and before Brocade Fabric OS v9.2.0a through the passwdcfg command
4.4
CVSS
0.2%
EPSS
No
On KEV
Description
A
segmentation fault can occur in Brocade Fabric OS after Brocade Fabric
OS v9.0 and before Brocade Fabric OS v9.2.0a through the passwdcfg
command. This
could allow an authenticated privileged user local user to crash a
Brocade Fabric OS swith using the cli “passwdcfg --set -expire
-minDiff“.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Fabric Operating System · Broadcom
9.0.1a before 9.2.0a · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4162
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4162
Third Party Advisory
https://security.netapp.com/advisory/ntap-20231124-0010/
Vendor Advisory
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22513
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