A denial of service flaw was found in the Quagga BGP routing daemon (bgpd). Under certain circumstances, an attacker could use a crafted packet to crash the bgpd service.
Created quagga tracking bugs for this issue:
Affects: fedora-all [bug 1331373]
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6
Via RHSA-2017:0794 https://rhn.redhat.com/errata/RHSA-2017-0794.html