> For the complete documentation index, see [llms.txt](https://book.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.bsdcn.org/release/freebsd-2.1.6-release/2.1.6-security.md).

# FreeBSD 2.1.6-RELEASE 安全更新

## 安全更新

发现了一个影响 FreeBSD 2.1.6 及更早系统的严重安全问题。该问题已在 -stable、-current 和 RELENG\_2\_2 源码树中修复。作为额外预防措施，FreeBSD 2.1.6 已不再从 FTP 分发站点提供。预计将很快发布更新版本（暂定“FreeBSD 2.1.7”）。

你可以从 [FreeBSD-SA-97:01.setlocale](ftp://FreeBSD.org/pub/CERT/advisories/FreeBSD-SA-97:01.setlocale) 安全公告中了解更多关于该问题及其解决方案的信息。


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