发布于 2016-05-28 23:56:42 | 120 次阅读 | 评论: 0 | 来源: 网友投递
NetBSD UNIX-like操作系统
NetBSD是一个免费的，具有高度移植性的 UNIX-like 操作系统，是现行可移植平台最多的操作系统，可以在许多平台上执行，从 64bit alpha 服务器到手持设备和嵌入式设备。NetBSD计划的口号是："Of course it runs NetBSD"。它设计简洁，代码规范，拥有众多先进特性，使得它在业界和学术界广受好评。由于简洁的设计和先进的特征，使得它在生产和研究方面，都有卓越的表现，而且它也有受使用者支持的完整的源代码。许多程序都可以很容易地通过NetBSD Packages Collection获得。
NetBSD 7.0.1 发布，这是一个 bug 修复和安全维护版本，修复的安全方面问题包括：
NetBSD-SA2016-001 Multiple vulnerabilities in ntp daemon
NetBSD-SA2016-004 Multiple vulnerabilities in the compatibility layers
NetBSD-SA2016-005 bozohttpd CGI handlers potential remote code execution
更新软件：
BIND: Update to 9.10.3-P4.
expat: Fix CVE-2016-0718.
NTP: Update to 4.2.8p7.
OpenSSH: Fix CVE-2015-5352, CVE-2015-6565, CVE-2015-8325, and CVE-2016-0777.
OpenSSL: Update to 1.0.1t.
xen: Fix XSA155 (CVE-2015-8550).
其他改进：
Add wip.pkgsrc.org to ssh_known_hosts.
Avoid "vnconfig -l" infinite loop with netbsd-6 or older userland.
Avoid a crash when mounting an ados file system.
Avoid a panic when unplugging a mounted umass(4) device. PR kern/50467.
Don't leak garbage from the kernel stack on sleep(0) and equivalents.
Fix ARM1136 function selection. PR port-arm/50512.
Fix a crash in NFS. PR kern/50664.
Fix a crash when tmpfs fills up. PR kern/50381.
Fix a crash with alc(4). PR kern/50206.
Fix i386 PAE kernels. PR port-i386/48196.
Fix sftp filename completion. PR bin/50564.
Fix two crashes with gif(4).
ODROID-C1: Fix a problem when trying to use the network if the cable wasn't plugged in at boot.
Prevent a deadlock with two null mounts on the same physical mount. PR kern/50375.
Resolve hostnames with "_". PR lib/50367.
Update root.cache to 20160323.
Update tzdata to 2016b.
bozohttpd(8): Update to 20160415. Changes:
add CGI support for ~user translation (-E switch)
add redirects to ~user translation
fix bugs around ~user translation
add schema detection for absolute redirects
fixed few memory leaks
bunch of minor tweaks
removed -r support
smarter redirects
fix redirection handling
support transport stream (.ts) and video object (.vob) files
directory listings show correct file sizes for large files
add search-word support for CGI
fix a security issue in CGI suffix handler support which would allow remote code execution
-C option supports now CGI scripts only
cp(1), mv(1), restore(8), touch(1): Don't truncate at sub-microsecond while preserving timestamps.
cvs(1): Remove trailing whitespace from imported messages when adding new files.
drm2: Avoid NULL dereference in linux_worker_intr(). PR kern/49560.
hp300: Fix panic on machines without arcofi(4) audio.
i386: Fix booting on early 486 CPUs that don't have cpuid.
ndp(8): Fix ndp to ipv6 link-local addresses.
sparc64: Numerous fixes to compat_netbsd32.
terminfo: Correct the x68k's backspace key behavior.
x86: Add missing gptmbr.bin to ramdisk-based install media. PR install/50311.
x86: Make fix for AMD erratum 721 actually work.
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