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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ciscoCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 51%
VendorProductVersion
ciscomds_9000_nx-os
7.3\(1\)d1\(1\)
cisconx-os_for_nexus_5500_platform_switches
7.3\(1\)n1\(1\)
cisconx-os_for_nexus_5600_platform_switches
7.3\(1\)n1\(1\)
cisconx-os_for_nexus_7700_series_switches
8.0\(1\)\(ed\)
cisconx-os
8.0\(1\)s2
cisconx-os
8.3\(0\)cv\(0.833\)
𝑥
= Vulnerable software versions