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Junos RPD Denial of Service Vulnerability
Information
Severity
Severity
High
Family
Family
JunOS Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
9 years ago
Modified
Modified
5 years ago
Summary
DoS of RPD routing process
Insight
Insight
Receipt of a malformed PIM packet may cause the RPD routing process to crash and restart. All PIM routers that are configured to use Auto-RP for automatic distribution of group-to-RP mappings are impacted. If Auto-RP is not used in the network, there is no impact.
Affected Software
Affected Software
Junos OS 11.4, 12.1, 12.2, 12.3, 13.1, 13.2, 13.3
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.