CVE-2017-6227

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 v3 6.5 MEDIUM
CVSS v2.0 6.1 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 6.5 / Impact : 6.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:broadcom:fabric_operating_system::::::::
	cpe:2.3:o:broadcom:fabric_operating_system:8.0.0:::::::*
	cpe:2.3:o:broadcom:fabric_operating_system:8.0.1:::::::*
	cpe:2.3:o:broadcom:fabric_operating_system:8.0.2:::::::*
	cpe:2.3:o:broadcom:fabric_operating_system:8.1.0:::::::*
	cpe:2.3:o:broadcom:fabric_operating_system:8.1.1:::::::*
	cpe:2.3:o:broadcom:fabric_operating_system:8.1.2:::::::*
	cpe:2.3:o:brocade:fabric_os:8.0.2b2:::::::*

History

21 Nov 2024, 03:29

Type	Values Removed	Values Added
References	~~() https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526 -~~	() https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526 -

Information

Published : 2018-02-08 22:29

Updated : 2024-11-21 03:29

NVD link : CVE-2017-6227

Mitre link : CVE-2017-6227

CVE.ORG link : CVE-2017-6227

JSON object : View

Products Affected

brocade

fabric_os

broadcom

fabric_operating_system

CWE

NVD-CWE-noinfo

{"id": "CVE-2017-6227", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.1, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2018-02-08T22:29:00.270", "references": [{"url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526", "source": "sirt@brocade.com"}, {"url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Una vulnerabilidad en la pila IPv6 de productos Brocade Fibre Channel SAN que ejecutan versiones de Brocade Fabric OS (FOS) anteriores a la 7.4.2b, 8.1.2 y 8.2.0 podr\u00eda permitir que un atacante provoque una condici\u00f3n de denegaci\u00f3n de servicio (consumo de CPU y bloqueo del dispositivo) enviando mensajes Router Advertisement (RA) manipulados a un sistema objetivo."}], "lastModified": "2024-11-21T03:29:18.297", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E80B46F5-ED68-4AA1-BB45-14CCE854385D", "versionEndExcluding": "7.4.2b"}, {"criteria": "cpe:2.3:o:broadcom:fabric_operating_system:8.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A234DD0C-6C62-4A5E-B093-14F54710C2F1"}, {"criteria": "cpe:2.3:o:broadcom:fabric_operating_system:8.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA532CBE-FCAF-4AE7-9A39-808864223E41"}, {"criteria": "cpe:2.3:o:broadcom:fabric_operating_system:8.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C9EBAFF-2358-4EEC-9E83-EBCAC8805414"}, {"criteria": "cpe:2.3:o:broadcom:fabric_operating_system:8.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7727C720-11C5-48DA-B604-6D296B0A9521"}, {"criteria": "cpe:2.3:o:broadcom:fabric_operating_system:8.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79418EEC-72C2-4A85-97CE-7B472E9AAF79"}, {"criteria": "cpe:2.3:o:broadcom:fabric_operating_system:8.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E064A2B0-8316-4192-A319-81778BE7923C"}, {"criteria": "cpe:2.3:o:brocade:fabric_os:8.0.2b2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C315549C-5ABE-4EC5-AF7C-741AD70E2112"}], "operator": "OR"}]}], "sourceIdentifier": "sirt@brocade.com"}