VULNERABILITY INTELLIGENCE

CVE-2007-6103

CVSS score5 MEDIUM
EPSS probability4.96%
CISA KEVNot currently listed
Published2007-11-23
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references