CVE-2017-6227 — Fabric Operating System vulnerability

3 documents3 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 39.72%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Broadcom Fabric Operating SystemBrocade Communications Systems INC Brocade Fabric OSBrocade Fabric OS
Timeline
PublishedFeb 8
Latest updateMay 13

Description

A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) versions before 7.4.2b, 8.1.2 and 8.2.0 could allow an attacker to cause a denial of service (CPU consumption and device hang) condition by sending crafted Router Advertisement (RA) messages to a targeted system.

CVSS vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5brocade_communications_systems_inc/brocade_fabric_osall versions before 7.4.2b, 8.1.2 and 8.2.0
▶NVDbrocade/fabric_os8.0.2b2

🔴Vulnerability Details

2
GHSA
GHSA-hm6f-vf78-gxhc: A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) versions before 7↗2022-05-13
▶
CVEList
CVE-2017-6227: A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) versions before 7↗2018-02-08
▶
CVE-2017-6227 — Fabric Operating System vulnerability | cvebase