CVE-2006-6164 in OpenBSD信息

摘要

由 VulDB • 2026-07-10

OpenBSD 3.9和4.0中ELF ld.so的loader.c中的_dl_unsetenv函数未能正确移除重复的环境变量,这使得本地用户能够将危险变量(如LD_PRELOAD)传递给加载进程,从而可能被利用以提升权限。

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