The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message.
http://rhn.redhat.com/errata/RHSA-2012-1259.html
http://secunia.com/advisories/50941
http://www.debian.org/security/2012/dsa-2497
http://www.kb.cert.org/vuls/id/962587
Source: MITRE
Published: 2012-06-13
Updated: 2013-03-02
Type: NVD-CWE-Other
Base Score: 2.9
Vector: AV:A/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 5.5
Severity: LOW