CVE-1999-0022

Summary

CVE-1999-0022 is a significant vulnerability affecting the expstr() function in the rdist utility. This weakness allows local users to execute arbitrary code and ultimately gain root privileges through a buffer overflow exploit. By sending crafted data to the rdist service, an attacker can manipulate the expstr() function and cause a buffer overflow, leading to unintended code execution and potentially complete system takeover. This vulnerability underscores the importance of keeping systems up-to-date and applying patches promptly to mitigate such risks.

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