Quagga 0.99.21 bgp_attr.c BGP Update DoS

This script is Copyright (C) 2013-2014 Tenable Network Security, Inc.

Synopsis :

The remote service may be affected by a denial of service

Description :

According to its self-reported version number, the installation of
Quagga's BGP daemon listening on the remote host is affected by a denial
of service vulnerability. This issue exists due to a failure to
properly initialize the packet's total size variable in the 'bgp_attr.c'
source file. Normal, valid BGP update messages can trigger this

See also :


Solution :

Upgrade to version 0.99.22 or later.

Risk factor :

Low / CVSS Base Score : 2.9
CVSS Temporal Score : 2.5
Public Exploit Available : true

Family: Misc.

Nessus Plugin ID: 71536 ()

Bugtraq ID: 63937

CVE ID: CVE-2013-6051