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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packets when the software processes packet data. An attacker could exploit this vulnerability by sending a maliciously crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow condition on the device, which could cause process crashes and result in a DoS condition on the device. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69960, CSCve02463, CSCve04859, CSCve41530, CSCve41537, CSCve41541, CSCve41557.
Metrics
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AND
OR
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 1.1 up to (excluding) 1.1.4.179
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 2.0 up to (excluding) 2.0.1.153
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 2.1.1 up to (excluding) 2.1.1.86
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 2.2.1 up to (excluding) 2.2.1.70
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from
AND
OR
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 1.1 up to (excluding) 1.1.4.179
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 2.0 up to (excluding) 2.0.1.153
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 2.1.1 up to (excluding) 2.1.1.86
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from (including) 2.2.1 up to (excluding) 2.2.1.70
*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* versions from
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* versions up to (excluding) 3.2(b)
OR
cpe:2.3:h:cisco:ucs_6120xp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6140xp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* versions up to (excluding) 7.3(3)n1(1)
OR
cpe:2.3:h:cisco:nexus_2148t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_2224tp_ge:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_2232pp_10ge:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_2232tm-e_10ge:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_2232tm_10ge:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_2248pq_10ge:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_2248tp
AND
OR
*cpe:2.3:o:cisco:nx-os:6.0\(2\)a8\(9\):*:*:*:*:*:*:*
*cpe:2.3:o:cisco:nx-os:7.0\(3\)i4\(7\):*:*:*:*:*:*:*
*cpe:2.3:o:cisco:nx-os:7.0\(3\)i6\(2\):*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:nexus_172tq-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3016:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3064-32t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3064-t:-:*:*:*:*:*:*:*
cpe:2.
AND
OR
*cpe:2.3:o:cisco:nx-os:7.0\(0\)hsk\(0.357\):*:*:*:*:*:*:*
*cpe:2.3:o:cisco:nx-os:8.1\(0.2\)s0:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:nx-os:8.8\(0.1\):*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:nexus_5000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5010:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5020:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5548p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5548up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:nx-os:7.0\(0\)hsk\(0.357\):*:*:*:*:*:*:*
*cpe:2.3:o:cisco:nx-os:8.1\(0.2\)s0:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:nx-os:8.8\(0.1\):*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:nexus_6001p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_6001t:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:nx-os:8.0\(1\):*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:o:cisco:nx-os:8.8\(3.5\)s0:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:n
Changed
Reference Type
http://www.securitytracker.com/id/1041169 No Types Assigned
http://www.securitytracker.com/id/1041169 Third Party Advisory, VDB Entry
Changed
Reference Type
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-services-dos No Types Assigned