ZyXEL Prestige 642R 2.50(FA.1) and Prestige 310 V3.25(M.01) - Denial of Service via Oversized ICMP Packet
ZyXEL Prestige 642R 2.50(FA.1) and Prestige 310 V3.25(M.01), allows remote attackers to cause a denial of service via an oversized, fragmented "jolt" style ICMP packet.