Vulnerability Details CVE-2017-6655
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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.3%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 3.3
References
- http://www.securityfocus.com/bid/98991
- http://www.securitytracker.com/id/1038628
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos
- http://www.securityfocus.com/bid/98991
- http://www.securitytracker.com/id/1038628
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos
Products affected by CVE-2017-6655
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cpe:2.3:a:cisco:mds_9000_nx-os:7.3(1)d1(1)
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cpe:2.3:a:cisco:nx-os_for_nexus_5500_platform_switches:7.3(1)n1(1)
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cpe:2.3:a:cisco:nx-os_for_nexus_5600_platform_switches:7.3(1)n1(1)
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cpe:2.3:a:cisco:nx-os_for_nexus_7700_series_switches:8.0(1)(ed)
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cpe:2.3:o:cisco:nx-os:8.0(1)s2
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cpe:2.3:o:cisco:nx-os:8.3(0)cv(0.833)