Heap-based Buffer Overflow in Citrix Presentation Server Client

CVE-2006-6334

Summary

The heap-based buffer overflow vulnerability in the SendChannelData function of the Citrix Presentation Server Client allows attackers to exploit a flaw in the DataSize parameter. By submitting a value less than the actual length of the Data buffer, malicious remote websites can trigger an overflow condition, potentially leading to the execution of arbitrary code on the user's system. This vulnerability poses a significant risk, especially in environments relying on Citrix technologies for remote access.

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