Cisco Bug: CSCvu29657 - N1kv 4.1b: Remove support for diffie-hellman-group1-sha1 and TLSv1.0 in Nexus1000v
Jul 13, 2020
- Cisco Nexus 1000V Switch for VMware vSphere
Known Affected Releases
Symptom: This is a modification on the Cisco Nexus 1000V Series Switches to adopt new secure code best practices to enhance the security posture and resiliency of the product. The web server should be secure by default. Known broken/risky/weak cryptographic and hashing algorithms should not be used. This defect will track two security issues where: * The key-exchange algorithm diffie-hellman-group1-sha1 needs to be removed or made configuration. * The TLSv1.0 should be removed. Conditions: Device configured with default configuration.
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Bug Details Include
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