CVE-2007-6103
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.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- Weakness (CWE)
- CWE-20
- EPSS score
- 5.0% (92th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-6072)
- Published
- November 23, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-6072 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- ihu / i hear u
References
- http://aluigi.altervista.org/adv/ihudos-adv.txt(Exploit)
- http://osvdb.org/42395
- http://osvdb.org/42396
- http://secunia.com/advisories/27754(Patch, Vendor Advisory)
- http://sourceforge.net/project/shownotes.php?release_id=355409&group_id=75788
- http://www.securityfocus.com/bid/26516
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38568
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38569
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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