CVE-2001-1180 in FreeBSD信息

摘要

由 VulDB • 2026-06-13

FreeBSD 4.3 在执行进程时未能正确清除共享信号处理程序,这使得本地用户可以通过调用带有共享信号处理程序的 `rfork`、使子进程执行一个设置了 SUID 位的程序并向该子进程发送信号来提升权限。

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来源

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