Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
Junos RPD BGP Update DoS Vulnerability
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Junos OS is prone of a denial of service vulnerability in RPD.
Insight
Insight
Upon receipt of a specially crafted BGP 'family l2vpn' UPDATE message, the Junos OS rpd daemon will crash and restart. This issue only affects BGP based L2VPN and VPLS configurations. No other configurations are affected. The issue is not applicable to BGP Route Reflectors (RR). Note that this issue can only be triggered from inside a customer's network. MPLS labels are not usually exchanged outside the protected network, and are usually only received from a PE or RR in the same network.
Affected Software
Affected Software
Junos OS 12.1, 12.3, 13.2, 13.3, 14.1 and 14.2
Detection Method
Detection Method
Checks if a vulnerable OS build is present on the target host.
Solution
Solution
New builds of Junos OS software are available from Juniper.