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VULNERABILITIES

CVE-2017-6655 Details

Description

A vulnerability in the Fibre Channel over Ethernet (FCoE) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition when an FCoE-related process unexpectedly reloads. This vulnerability affects Cisco NX-OS Software on the following Cisco devices when they are configured for FCoE: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches. More Information: CSCvc91729. Known Affected Releases: 8.3(0)CV(0.833). Known Fixed Releases: 8.3(0)ISH(0.62) 8.3(0)CV(0.944) 8.1(1) 8.1(0.8)S0 7.3(2)D1(0.47).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos CVEVendor Advisory
http://www.securityfocus.com/bid/98991 CVEThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038628 CVEThird Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos [email protected]Vendor Advisory
http://www.securityfocus.com/bid/98991 [email protected]Third Party AdvisoryVDB Entry

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions
cisco mds 9000 nx-os
7.3(1)d1(1)

CPE

  • cpe:2.3:a:cisco:mds_9000_nx-os:7.3(1)d1(1):*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nx-os for nexus 5500 platform switches
7.3(1)n1(1)

CPE

  • cpe:2.3:a:cisco:nx-os_for_nexus_5500_platform_switches:7.3(1)n1(1):*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nx-os for nexus 5600 platform switches
7.3(1)n1(1)

CPE

  • cpe:2.3:a:cisco:nx-os_for_nexus_5600_platform_switches:7.3(1)n1(1):*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nx-os for nexus 7700 series switches
8.0(1)(ed)

CPE

  • cpe:2.3:a:cisco:nx-os_for_nexus_7700_series_switches:8.0(1)(ed):*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nx-os
8.0(1)s2
8.3(0)cv(0.833)

CPE

  • cpe:2.3:o:cisco:nx-os:8.0(1)s2:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:nx-os:8.3(0)cv(0.833):*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-6655
NVD Published Date:
Jun 13, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-6655 Details - Not Deferred