Luigi Auriemma has reported some vulnerabilities in I Hear U, which can be exploited by malicious people to cause a DoS (Denial of Service).
1) An error within the processing of packets can be exploited to trigger the execution of an infinite loop by sending a packet containing a size field equal to zero.
2) An error exists within the processing of "IHU_INFO_INIT" and "IHU_INFO_RING" packets. This can be exploited to crash an affected application by sending a "IHU_INFO_INIT" or "IHU_INFO_RING" packet without an included mode value.
The vulnerabilities are reported in version 0.5.6. Prior versions may also be affected.
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Subject: I Hear U Multiple Denial of Service Vulnerabilities
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