N/A

I Hear U (IHU) 0.5.6 and earlier allows remote attackers to cause (1) a denial of service (infinite loop) via a packet that contains zero in the size field in its header, which is improperly handled by the Receiver::processPacket function; and (2) a denial of service (daemon crash) via an (a) IHU_INFO_INIT or a (b) IHU_INFO_RING packet that does not specify the mode, which is improperly handled by the Player::ring function in Player.cpp.

N/A

N/A

I Hear U 多个模块远程拒绝服务漏洞

I Hear U 存在多个模块远程拒绝服务漏洞，远程攻击者(1)借助页眉的包含零字段的信息包导致一个拒绝服务(无限循环)，该字段不能被Receiver::processPacket函数正确处理；以及借助(2)(a) IHU_INFO_INIT 或一个(b)不指定模块的IHU_INFO_RING信息包导致拒绝服务请求(守护进程崩溃)，该模块不能被Player.cpp中的Player::ring正确处理。

N/A

N/A