CVE-2017-6227 | BDVDB-2026-96216 Detail

Brocade Communications SystemsBrocade FABRIC OS

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526

Exploit#

No public exploit known

History#

Version 12018-02-08Record published in the CVE List.
Version 22024-09-16Most recent update recorded in the CVE List.

Published

Published: 2018-02-08
Last modified: 2024-09-16

Vendor information

Vendor: Brocade Communications Systems
Product: Brocade FABRIC OS

All Brocade Communications Systems vulnerabilities

Score

No score available.

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 45.9.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
all versions before 7.4.2b, 8.1.2 and 8.2.0
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).