Cisco FXOS and NX-OS System Software Multiple Denial of Service Vulnerabilities

Bugtraq ID:	107394
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2019-1597 CVE-2019-1598
Remote:	Yes
Local:	No
Published:	Mar 06 2019 12:00AM
Updated:	Mar 06 2019 12:00AM
Credit:	Cisco.
Vulnerable:	Cisco UCS 6300 Series Fabric Interconnects 0 Cisco UCS 6200 Series Fabric Interconnects 0 Cisco NX-OS 8.3 Cisco NX-OS 8.2 Cisco NX-OS 8.1 Cisco NX-OS 8.0 Cisco NX-OS 7.3 Cisco NX-OS 7.2 Cisco NX-OS 7.0(3)I7 Cisco NX-OS 7.0(3)I6 Cisco NX-OS 7.0(3)I5 Cisco NX-OS 7.0(3)I4 Cisco NX-OS 7.0(3) Cisco NX-OS 6.2 Cisco NX-OS 6.0(2)A8 Cisco NX-OS 5.2 Cisco Nexus 9000 Series Switches in standalone NX-OS mode 0 Cisco Nexus 7700 Series Switches 0 Cisco Nexus 7000 Series Switches 0 Cisco Nexus 3500 Platform Switches 0 Cisco Nexus 3000 Series Switches 0 Cisco MDS 9000 Series Multilayer Switches 0 Cisco FXOS 2.4 Cisco FXOS 2.3 Cisco FXOS 2.2 Cisco FXOS 2.1 Cisco FXOS 2.0 Cisco FXOS 1.1 Cisco Firepower 9300 Security Appliance 0 Cisco Firepower 4100 Series Next-Generation Firewall 0
Not Vulnerable:	Cisco NX-OS 8.3(2) Cisco NX-OS 8.2(3) Cisco NX-OS 7.0(3)I7(6) Cisco NX-OS 6.2(27) Cisco NX-OS 6.2(22) Cisco NX-OS 6.0(2)A8(11) Cisco NX-OS 3.2(3j) Cisco FXOS 2.4.1.222 Cisco FXOS 2.3.1.110 Cisco FXOS 2.2.2.91

Cisco FXOS and NX-OS System Software Multiple Denial of Service Vulnerabilities

Cisco FXOS and NX-OS System Software are prone to multiple denial-of-service vulnerabilities.

An attacker may exploit these issues to cause an affected device to reload, resulting in a denial-of-service condition.

This issue is being tracked by Cisco Bug IDs CSCvd40241, CSCvd57308, CSCve02855, CSCve02858, CSCve02865, CSCve02867, CSCve02871, CSCve57816, CSCve57820, CSCve58224.

Cisco FXOS and NX-OS System Software Multiple Denial of Service Vulnerabilities

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Cisco FXOS and NX-OS System Software Multiple Denial of Service Vulnerabilities

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Cisco FXOS and NX-OS System Software Multiple Denial of Service Vulnerabilities

References:

• Cisco Homepage (Cisco)
  
• Cisco NX-OS Homepage (Cisco)
  
• Cisco FXOS and NX-OS Lightweight Directory Access Protocol Denial of Service Vul (Cisco)