The August 28, 2019, release of the Cisco FXOS and NX-OS Software Security Advisory Bundled Publication includes five Cisco Security Advisories that describe five vulnerabilities in Cisco FXOS Software, Cisco NX-OS Software, and Cisco UCS Fabric Interconnect Software. Cisco has released software updates that address these vulnerabilities.
The five vulnerabilities have a Security Impact Rating (SIR) of High. Successful exploitation of the vulnerabilities could allow an attacker to gain elevated privileges, execute arbitrary commands, or cause a denial of service (DoS) condition on an affected device.
One of the vulnerabilities affects both Cisco FXOS Software and Cisco NX-OS Software, one of the vulnerabilities affects only Cisco UCS Fabric Interconnect Software, and the remaining three vulnerabilities affect only Cisco NX-OS Software. Cisco has confirmed that none of the vulnerabilities affect Cisco IOS Software or Cisco IOS XE Software.