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Junos OSPF Protocol Vulnerability
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
A vulnerability in the OSPF protocol allows a remote attacker to insert, update or delete routes in the OSPF database.
Insight
Insight
A vulnerability has been discovered in the OSPF (Open Shortest Path First) protocol that allows a remote attacker to insert, update or delete routes in the OSPF database.
Affected Software
Affected Software
Platforms running Junos OS before versions 13.1R3, 13.2X50-D10, 12.3R3, 12.2R5, 12.1R7, 12.1X45-D10, 12.1X44-D15, 11.4R8 and 10.4R15
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. Use MD5 authentication when configuring OSPF. MD5 authentication completely mitigates this issue.