PT-2007-7005 · I Hear U · I Hear U

Publicado

2007-11-23

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Atualizado

2017-07-29

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CVE-2007-6103

CVSS v2.0

5.0

Média

VetorAV:N/AC:L/Au:N/C:N/I:N/A:P
Name of the Vulnerable Software and Affected Versions I Hear U (IHU) versions 0.5.6 and earlier
Description The issue allows remote attackers to cause a denial of service. This can happen in two ways: (1) via a packet with a size field of zero in its header, which is not properly handled by the Receiver::processPacket function, leading to an infinite loop; and (2) via an IHU INFO INIT or IHU INFO RING packet that does not specify the mode, which is not properly handled by the Player::ring function in Player.cpp, leading to a daemon crash.
Recommendations For I Hear U (IHU) versions 0.5.6 and earlier, consider disabling the Receiver::processPacket function and the Player::ring function in Player.cpp to prevent exploitation until a patch is available. Restrict access to packets that can trigger these functions to minimize the risk of a denial of service.

Exploit

Correção

RCE

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Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2007-6103

Produtos afetados

I Hear U