ITworld.com – Often referred to as a “chroot jail” or a “padded cell” because users cannot escape from the directories into which they are put when they log in, the basic concept of a “chroot” (change ...

一份公开的邮件中曝出FTP远程执行命令漏洞，漏洞影响到的Unix系统包括：Fedora、Debian、NetBSD、FreeBSD、OpenBSD甚至影响到了苹果的OSX操作系统的最新版本Yosemite 10.10。 NetBSD的一位开发人员(Jared McNeill)证实了这个漏洞可以通过tnftp从WEB服务器远程执行恶意命令，并且 ...