Summary

ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.

Products Affected

• Brocade SANnav base OS (OVA Deployment) 

Products Not Affected

• Brocade ASCG
  [VEX Justification: Vulnerable_code_not_in_execute_path]
• Brocade Fabric OS
  [VEX Justification: Vulnerable_code_not_in_execute_path]
• Brocade SANNav standard deployment
  [VEX Justification: Vulnerable_code_cannot_be_controlled_by_adversary]

Solution

• Although Brocade ASCG is Not Affected, Security update is provided in Brocade ASCG 3.4.0
• Security update provided in Brocade SANnav OS patch sannav_ova_9x_os_02_2026 that can be applied to Brocade SANnav 3.0.0

Revision History

Disclaimer

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