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Last updated: 12/22/2014 4:56:17 AM

CVE Publication rate: 19.83

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Vulnerability Workload Index: 8.19
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National Cyber Awareness System

Vulnerability Summary for CVE-2007-6103

Original release date: 11/23/2007
Last revised: 11/15/2008


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.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: OSVDB
Name: 42396
External Source: OSVDB
Name: 42395
External Source: MISC
Name: http://sourceforge.net/project/shownotes.php?release_id=355409&group_id=75788
External Source: BID
Name: 26516
External Source: XF
Name: ihearu-packet-dos(38568)
External Source: MISC
Name: http://aluigi.altervista.org/adv/ihudos-adv.txt
External Source: SECUNIA
Name: 27754
Type: Advisory; Patch Information
External Source: XF
Name: ihearu-ring-dos(38569)

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:ihu:i_hear_u:0.5.6 and previous versions

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

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