CVE-1999-0317

Summary

CVE-1999-0317 refers to a significant buffer overflow vulnerability in the Linux su (substitute user) command. This issue allows local users to exploit the flaw and gain root access to the system. The su command is used to change user privileges, and when it fails to properly check the size of input data, it can lead to an overflow condition in a buffer. Attackers can exploit this vulnerability by sending specially crafted input to the su command, resulting in arbitrary code execution and ultimately, full system compromise. This vulnerability underscores the importance of keeping software up-to-date and implementing strong input validation measures to protect against such attacks.

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