SnapGear 560, 585, 580, 640, 710, and 720 appliances before the 3.1.4u5 firmware allow remote attackers to cause a denial of service (complete packet loss) via a packet flood, a different vulnerability than CVE-2006-4613.

Multiple unspecified vulnerabilities in SnapGear before 3.1.4u1 allow remote attackers to cause a denial of service via unspecified vectors involving (1) IPSec replay windows and (2) the use of vulnerable versions of ClamAV before 0.88.4. NOTE: it is possible that vector 2 is related to CVE-2006-4018.