Quagga < 0.99.21 BGP Denial of Service Vulnerability

This script is Copyright (C) 2012-2013 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. Unauthenticated attackers on the
local network can trigger this issue by leveraging a BGP peering
relationship and sending a malformed Outbound Route Filtering
capability TLV in an OPEN message.

See also :


Solution :

Upgrade to version 0.99.21 or later.

Risk factor :

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

Family: Misc.

Nessus Plugin ID: 59792 ()

Bugtraq ID: 53775

CVE ID: CVE-2012-1820