Brocade Fabric OS update for GNU C Library



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-9169
CWE-ID CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Brocade Fabric OS
Operating systems & Components / Operating system

Vendor Brocade

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Out-of-bounds read

EUVDB-ID: #VU17859

Risk: Medium

CVSSv4.0: 4.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2019-9169

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack or gain access to sensitive information.

The vulnerability exists due to heap-based buffer over-read via an attempted case-insensitive regular-expression match. A remote attacker can perform a denial of service attack or gain access to sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Brocade Fabric OS: before 8.2.0 CBN5, 8.2.3c

CPE2.3 External links

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-776


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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