CVE-1999-0323

Summary

CVE-1999-0323 is a vulnerability affecting the FreeBSD mmap function. Contrary to expectations, this function allows users to modify append-only or immutable files, which can lead to unintended data alterations and potential security risks. This issue exists due to an incorrect implementation of the mmap function, enabling unauthorized write access to files that should have been read-only. System administrators and users must apply the necessary patches or upgrades to mitigate this vulnerability and prevent potential data breaches or unauthorized modifications.

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