Browser IRC client in BeOS r5 pro and earlier allows remote attackers to conduct a denial of service via a message that contains a long URL.

Windows 95, Windows 98, Windows 2000, Windows NT 4.0, and Terminal Server systems allow a remote attacker to cause a denial of service by sending a large number of identical fragmented IP packets, aka jolt2 or the "IP Fragment Reassembly" vulnerability.

BeOS 5.0 allows remote attackers to cause a denial of service via fragmented TCP packets.

BeOS 4.5 and 5.0 allow local users to cause a denial of service via malformed direct system calls using interrupt 37.

BeOS allows remote attackers to cause a denial of service via malformed packets whose length field is less than the length of the headers.