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Cisco Updates

2148
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

27 August, 2020

● High

2020-1694

All

Description:

Cisco has released security updates to address several vulnerabilities in the following products:

  • Cisco UCS Manager Software
  • Cisco FXOS or NX-OS
    • Firepower 4100 Series (CSCvt46839)
    • Firepower 9300 Security Appliances (CSCvt46839)
    • MDS 9000 Series Multilayer Switches (CSCvt46835)
    • Nexus 3000 Series Switches (CSCvt39630)
    • Nexus 5500 Platform Switches (CSCvt46837)
    • Nexus 5600 Platform Switches (CSCvt46837)
    • Nexus 6000 Series Switches (CSCvt46837)
    • Nexus 7000 Series Switches (CSCvt46835)
    • Nexus 9000 Series Switches in standalone NX-OS mode (CSCvt39630)
    • UCS 6200 Series Fabric Interconnects (CSCvt46838)
    • UCS 6300 Series Fabric Interconnects (CSCvt46838)
    • UCS 6400 Series Fabric Interconnects (CSCvt46877)
  • Cisco IMC Software
    • UCS C-Series and S-Series Servers in standalone mode
    • UCS E-Series Servers
    • 5000 Series Enterprise Network Compute System (ENCS) Platforms

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Denial of service attack (DoS)
  • Elevate privileges
  • Execute arbitrary code

Best practice and Recommendations:

The CERT team encourages users to review Cisco security advisory and apply the necessary updates:

Last updated at 27 August, 2020

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