Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

Security vulnerabilities resolved

Security vulnerabilities resolved in 2012g.

Issue number

CVSS score






CVE-2021-4034: policykit-1 security update

This patch addresses a local privilege escalation discovered by the Qualys Research Labs. This vulnerability alone is not exploitable via admin or operator level accounts if system user-isolation is enabled. The user-isolation would have to be bypassed first for successful exploitation. Customers are still advised to apply this provided update, even with user-isolation enabled.