Summary

• Cisco released its semiannual Cisco FXOS and NX-OS Software Security Advisory Bundled Publication on August 28, 2024. In direct response to customer feedback, Cisco releases bundles of Cisco FXOS and NX-OS Software Security Advisories on the fourth Wednesday of the month in February and August of each calendar year.

  The August 28, 2024, release of the Cisco FXOS and NX-OS Software Security Advisory Bundled Publication includes four Cisco Security Advisories that describe seven vulnerabilities in Cisco NX-OS Software and Cisco UCS Software. Cisco has released software updates that address these vulnerabilities.

Details

• The following table identifies Cisco Security content that is associated with this bundled publication:

  Cisco Security Advisory	CVE ID	Security Impact Rating	CVSS Base Score	Affected Software	Affected Hardware Platforms
  Cisco NX-OS Software DHCPv6 Relay Agent Denial of Service Vulnerability	CVE-2024-20446	High	8.6	NX-OS Software	Cisco Nexus 3000 Series Switches, Cisco Nexus 7000 Series Switches, Cisco Nexus 9000 Series Switches
  Cisco NX-OS Software Bash Arbitrary Code Execution and Privilege Escalation Vulnerabilities	CVE-2024-20411 CVE-2024-20413	Medium	6.7	NX-OS Software	Cisco Nexus 3000 Series Switches, Cisco Nexus 9000 Series Switches
  Cisco NX-OS Software Python Sandbox Escape Vulnerabilities	CVE-2024-20284 CVE-2024-20285 CVE-2024-20286	Medium	5.3	NX-OS Software	Cisco MDS 9000 Multilayer Directors and Fabric Switches, Cisco Nexus 3000 Series Switches, Cisco Nexus 5000 Series Switches, Cisco Nexus 6000 Series Switches, Cisco Nexus 7000 Series Switches, Cisco Nexus 9000 Series Switches
  Cisco NX-OS Software Command Injection Vulnerability	CVE-2024-20289	Medium	4.4	NX-OS Software, NX-OS Software in ACI Mode, UCS Software (Managed)	Cisco Nexus 3000 Series Switches, Cisco Nexus 9000 Series Switches, Cisco UCS 6400 Series Fabric Interconnects, Cisco UCS 6500 Series Fabric Interconnects

   

  Related Resources

  Cisco Security Vulnerability Policy
  MITRE Common Vulnerabilities and Exposures
  Common Vulnerability Scoring System and the Security Impact Rating
  Common Vulnerability Scoring System Q & A