Annotation of www/59.html, Revision 1.52
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4: <title>OpenBSD 5.9</title>
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14: <img alt="[OpenBSD]" height="30" width="141" hspace="24" src="images/smalltitle.gif" border="0"></a>
15: <p>
16:
17: <a href="images/XXX.jpg">
18: <img align="left" width="227" height="343" hspace="24" vspace="10" src="images/XXX.jpg"></a>
19: <h2><font color="#0000e0">OpenBSD 5.9</font></h2>
20: <p>
1.11 tedu 21: To be released May 1, 2016<br>
1.1 deraadt 22: Copyright 1997-2016, Theo de Raadt.<br>
23: <font color="#e00000">ISBN 978-0-9881561-7-3</font>
24: <br>
25: 5.9 Songs: <a href="lyrics.html#59a">"xxx"</a>,
26: <a href="lyrics.html#59b">"xxx"</a>
27: <ul>
28: <li>Order a CDROM from our <a href="https://openbsdstore.com">ordering system</a>.
29: <li>See the information on <a href="ftp.html">the FTP page</a> for
30: a list of mirror machines.
31: <li>Go to the <font color="#e00000">pub/OpenBSD/5.9/</font> directory on
32: one of the mirror sites.
33: <li>Have a look at <a href="errata59.html">the 5.9 errata page</a> for a list
34: of bugs and workarounds.
35: <li>See a <a href="plus59.html">detailed log of changes</a> between the
36: 5.8 and 5.9 releases.
37: <p>
38: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=signify&sektion=1">signify(1)</a> pubkeys for this release:<br>
39: <pre>
1.4 jsg 40: base: RWQJVNompF3pwfIqbg+5sxfpxmZMa3tTBaW4qbUhWje/H/M7glrA6oVn
41: fw: RWSdmaNkytzh6BApmPSNSDLNg26ZaXlY8g/879UvLdo3rjbsby76Eda1
42: pkg: RWSLRYDCTJeWLIScncqwGuXK6JVXDcIyRT0q+0m30MXXG4W2xWS4NZBP
1.1 deraadt 43: </pre>
44: </ul>
45: <br clear=all>
46: All applicable copyrights and credits can be found in the applicable
47: file sources found in the files src.tar.gz, sys.tar.gz,
48: xenocara.tar.gz, or in the files fetched via ports.tar.gz. The
49: distribution files used to build packages from the ports.tar.gz file
50: are not included on the CDROM because of lack of space.
51: <p>
52:
53: <a name="new"></a>
54: <hr>
55: <p>
56: <h3><font color="#0000e0">What's New</font></h3>
57: <p>
58: This is a partial list of new features and systems included in OpenBSD 5.9.
59: For a comprehensive list, see the <a href="plus59.html">changelog</a> leading
60: to 5.9.
61: <p>
62:
63: <ul>
1.51 deraadt 64: <li>Processor support, including:
65: <ul>
66: <li>W^X policy enforced in the i386 kernel address space.
67: </ul>
68: <p>
1.1 deraadt 69: <li>Improved hardware support, including:
70: <ul>
1.33 jsg 71: <li>amd64 can now boot from 32 bit and 64 bit EFI.
72: <li>Initial support for hardware reduced ACPI added to
73: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=acpi&sektion=4">acpi(4)</a>.
74: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=efifb&sektion=4;arch=amd64">efifb(4)</a> driver for EFI frame buffer.
75: <li>Support for ACPI configured SD host controllers has been added to
76: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sdhc&sektion=4">sdhc(4)</a>.
77: <li>Xen domU support <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xen&sektion=4">xen(4)</a>,
1.37 sobrado 78: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xspd&sektion=4">xspd(4)</a>.
1.33 jsg 79: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xnf&sektion=4">xnf(4)</a> driver for Xen Netfront network interfaces.
1.30 kirby 80: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=puc&sektion=4">puc(4)</a> driver now supports Moxa CP-168U, Perle Speed8 LE and QEMU PCI serial devices.
1.33 jsg 81: <li>Intel 100 Series PCH Ethernet MAC with i219 PHY support has been added to the
82: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&sektion=4">em(4)</a> driver.
1.48 stsp 83: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bge&sektion=4">bge(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&sektion=4">em(4)</a> drivers now process packets without the kernel lock held.
84: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=oce&sektion=4">oce(4)</a> driver now processes received packets without the kernel lock held.
1.33 jsg 85: <li>RTL8168H/RTL8111H support has been added to
86: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=re&sektion=4">re(4)</a>.
1.47 matthieu 87: <li>Initial IEEE 802.11n support in the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwm&sektion=4">iwm(4)</a>
88: and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&sektion=4">iwn(4)</a> drivers.
1.31 kirby 89: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=asmc&sektion=4">asmc(4)</a> driver for the Apple System Management Controller.
1.33 jsg 90: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pchtemp&sektion=4">pchtemp(4)</a> driver for the thermal sensor found on Intel X99, C610 series, 9 series and 100 series PCH.
1.31 kirby 91: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uonerng&sektion=4">uonerng(4)</a> driver for the Moonbase Otago OneRNG.
1.33 jsg 92: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dwiic&sektion=4">dwiic(4)</a> driver for the Synopsys DesignWare I2C controller.
93: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ikbd&sektion=4">ikbd(4)</a>,
94: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ims&sektion=4">ims(4)</a>, and
95: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=imt&sektion=4">imt(4)</a>
96: drivers for HID-over-i2c keyboards, mice and multitouch touchpads.
97: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inteldrm&sektion=4">inteldrm(4)</a>
98: has been updated to Linux 3.14.52 adding initial support for Bay Trail and Broadwell graphics.
1.32 kirby 99: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=viocon&sektion=4">viocon(4)</a> driver for the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=virtio&sektion=4">virtio(4)</a> console interface provided by KVM, QEMU, and others.
1.46 stsp 100: <li>Support for audio in Thinkpad docks has been added to the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=azalia&sektion=4">azalia(4)</a> driver.
101: <li>Support for Synaptic touchpads without W mode has been added to the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&sektion=4">pms(4)</a> driver.
102: <li>Support for tap-and-drag detection with ALPS touchpads in the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&sektion=4">pms(4)</a> driver has been improved.
1.48 stsp 103: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sdmmc&sektion=4">sdmmc(4)</a> driver now supports sector mode for eMMC devices, such as those found on some BeagleBone Black boards.
104: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cnmac&sektion=4">cnmac(4)</a> driver now supports checksum offloading and receives packets without the kernel lock held.
105: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xhci&sektion=4">xhci(4)</a> driver is now enabled for macppc machines.
1.1 deraadt 106: <li>...
107: </ul>
108: <p>
109:
110: <li>Removed hardware support:
111: <ul>
1.24 krw 112: <li>ST-506 disks are no longer supported.
1.1 deraadt 113: <li>...
114: </ul>
115: <p>
116:
1.34 deraadt 117: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pledge&sektion=2">pledge(2)</a> support integrated:
118: <ul>
119: <li>tame(2) system call renamed to pledge(2).
1.51 deraadt 120: <li>Many behaviours/semantics extended and refined.
1.35 deraadt 121: <li>453 out of 707 base system binaries adapted to use pledge.
1.36 deraadt 122: <li>14 ports adapted to use pledge (some decompression tools, mutt,
123: some pdf tools, chromium/iridium, and the i3 window manager).
1.43 guenther 124: <li>Several bugs exposed by pledge(2) have been corrected, for example in <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/bgpd/bgpd.c?rev=1.181&content-type=text/x-cvsweb-markup">bgpd(8)</a>, <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sbin/iked/config.c?rev=1.40&content-type=text/x-cvsweb-markup">iked(8)</a>, <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/ldapd/control.c?rev=1.13&content-type=text/x-cvsweb-markup">ldapd(8)</a>, <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/ntpd/constraint.c?rev=1.25&content-type=text/x-cvsweb-markup">ntpd(8)</a>, and <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/syslogd/syslogd.c?rev=1.200&content-type=text/x-cvsweb-markup">syslogd(8)</a>,
125: <li>Several misguided "features" have been removed, such as <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/asr/asr.c?rev=1.50&content-type=text/x-cvsweb-markup">support for HOSTALIASES from the resolver</a>, <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libc/asr/asr.c?rev=1.49&content-type=text/x-cvsweb-markup">support for "lookup yp" in /etc/resolv.conf</a>, <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/gnu/usr.bin/binutils-2.17/binutils/rename.c?rev=1.2&content-type=text/x-cvsweb-markup">setuid-preserving code in binutils tools</a> or <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/patch/ed.c?rev=1.1&content-type=text/x-cvsweb-markup">ed-style diffs via proc/exec in patch(1)</a>.
126: <li>A somewhat intensive audit of userland program so that they could be properly annotated with pledge(2) was done, resulting in some design changes such as in <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/rdate/rdate.c?rev=1.33&content-type=text/x-cvsweb-markup">rdate(1)</a>, <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/sndiod/sndiod.c?rev=1.18&content-type=text/x-cvsweb-markup">sndiod(8)</a> or the introduction of <tt>SOCK_DNS</tt> <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=socket&sektion=2">socket(2)</a> flag that makes an <tt>SS_DNS</tt> tagged socket conceptually different from a plain socket.
127: <li>It also has been used to constrain programs to a more limited POSIX subset, such as some <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/gnu/usr.bin/binutils-2.17/binutils/objdump.c?rev=1.2&content-type=text/x-cvsweb-markup">binutils</a> tools that handle untrusted data (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strings&sektion=1">strings(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=objdump&sektion=1">objdump(1)</a>, ...), or the RSA-privsep process in <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/smtpd/ca.c?rev=1.15&content-type=text/x-cvsweb-markup">smtpd(1)</a>.
1.34 deraadt 128: </ul>
129: <p>
130:
1.1 deraadt 131: <li>Generic network stack improvements:
132: <ul>
1.28 sobrado 133: <li>Remove support for obsolete IPv6 socket options.
1.33 jsg 134: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=etherip&sektion=4">etherip(4)</a>
1.39 tj 135: pseudo-device for tunnelling Ethernet frames across IP[46] networks using RFC 3378 EtherIP encapsulation.
1.46 stsp 136: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pair&sektion=4">pair(4)</a> pseudo-device for creating paired virtual Ethernet interfaces.
137: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bpf&sektion=4">bpf(4)</a> now runs without the kernel lock.
1.48 stsp 138: <li>Split up the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun&sektion=4">tun(4)</a>
139: pseudo-device into <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun&sektion=4">tun(4)</a>
140: (for layer 3) and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tap&sektion=4">tap(4)</a> (for layer 2) pseudo-devices. As a result, the link0 flag has no effect on <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun&sektion=4">tun(4)</a> interfaces anymore.
141: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&sektion=4">iwn(4)</a> driver now passes IEEE 802.11 control frames in monitor mode, allowing full capture of traffic on a particular wireless channel.
142: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pflow&sektion=4">pflow(4)</a> now supports IPv6 for transport.
143: <li>Several interoperability issues in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iked&sektion=8">iked(4)</a> have been fixed, including EAP auth with OS X El Capitan.
1.1 deraadt 144: <li>...
145: </ul>
146: <p>
147:
148: <li>Installer improvements:
149: <ul>
1.24 krw 150: <li>Inappropriate user choices from a list of options are more reliably rejected.
151: <li>Installing to a disk partitioned with a GPT is now supported (amd64 only).
152: <li>When initializing a GPT the required EFI System partition is automatically created.
153: <li>When installing to a GPT disk <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=installboot&sektion=8">installboot(8)</a> now formats the EFI System partition, creates the appropriate directory structure and copies the required UEFI boot files into place.
1.1 deraadt 154: <li>...
155: </ul>
156: <p>
157:
158: <li>Routing daemons and other userland network improvements:
159: <ul>
1.48 stsp 160: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=eigrpd&sektion=8">eigrpd(8)</a> routing daemon for the Enhanced Interior Gateway Routing Protocol.
1.23 krw 161: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> now supports multiple domain names provided via DHCP option 15 (Domain Name).
162: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> now supports search domains provided via DHCP option 119 (Domain Search).
163: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> no longer continually checks for a change to the routing domain of the interface it controls. It now relies on the appropriate routing socket messages.
164: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> now issues DHCP DECLINE responses to lease offers found to be inadequate, and restarts the DISCOVER/RENEW process rather than waiting indefinitely for a better lease to appear.
165: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> no longer exits if a desired route cannot be added. It now just reports the fact.
166: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> now takes a much more careful approach to received packets to ensure only received data is used to process the packet. Packets with incorrect length information or lacking appropriate header information are now dropped.
167: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> again disables pending timeouts if the interface link is lost, preventing endless retries at obtaining a lease.
168: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> was pledged.
169: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a> again properly utilizes default-lease-time, max-lease-time and bootp-lease-time options.
170: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a> was pledged.
1.49 stsp 171: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump&sektion=1">tcpdump(1)</a> now displays more information about IEEE 802.11 frames when run with the -y IEEE802_11_RADIO and -v options.</li>
1.1 deraadt 172: <li>...
173: </ul>
174: <p>
175:
176: <li>Security improvements:
177: <ul>
178: <li>...
1.10 tedu 179: <li>Support for looking up hosts via YP has been removed from libc.
180: The 'yp' lookup method in
181: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=resolv.conf&sektion=5">resolv.conf</a>
182: is no longer available.
183: <li>Support for the HOSTALIASES environment variable has been removed from libc.
1.1 deraadt 184: </ul>
185: <p>
186:
187: <li>Assorted improvements:
188: <ul>
1.29 sobrado 189: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=doas&sektion=1">doas(1)</a>
190: is a little friendlier to use.
1.28 sobrado 191: <li>Updated
192: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=flex&sektion=1">flex(1)</a>.
1.52 ! deraadt 193: <li>Forked <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=less&sektion=1">less(1)</a> from upstream, then proceeeded to clean it up substantially.
1.24 krw 194: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi/OpenBSD-current/man8/macppc/pdisk.8?query=pdisk">pdisk(8)</a> was largely rewritten and pledged.
195: <li>Renaming files in the root directory of a MSDOS filesystem was fixed.
196: <li>Many obsolete <a href="http://www.openbsd.org/cgi-bin/man.cgi/OpenBSD-current/man5/disktab.5?query=disktab">disktab(5)</a> attributes and entries were removed.
197: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi/OpenBSD-current/man4/softraid.4?query=softraid">softraid(4)</a> volumes now correctly look for the disklabel in the first OpenBSD disk partition, not the last.
198: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi/OpenBSD-current/man4/softraid.4?query=softraid">softraid(4)</a> volumes can now be partitioned with a GPT.
1.25 krw 199: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=9">fdisk(8)</a> now creates a default GPT as well as the protective MBR when the '-g' flag is used.
200: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> now has a '-b' flag that specifies the size of the EFI System partition to create.
201: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> now has a '-v' flag that causes a verbose display of both MBR and GPT information.
202: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> now provides full interactive GPT editing.
203: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> was pledged.
204: <li>Disks with sector sizes other than 512 bytes can now be partitioned with a GPT.
205: <li>The GPT kernel option was removed and GPT support is part of all GENERIC and GENERIC derived kernels.
206: <li>Many improvements were made to the GPT kernel support to ensure safe and reliable operation of GPT and MBR processing.
207: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disklabel&sec=8">disklabel(8)</a> no longer supports boot code installation, with the -B and -b flags being removed. The associated fields in the disklabel were also removed. These functions are now all performed by
208: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=installboot&sektion=8">installboot(8)</a>.
1.43 guenther 209: <li>PowerPC converted to secure-PLT ABI variant.
210: <li>Perform lazy binding updates in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a> using <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kbind&sektion=2">kbind(2)</a> to improve security and reduce overhead in threaded processes.
211: <li>Over 100 internal or obsolete interfaces have been deleted or are no longer exported by libc, reducing symbol conflicts and process size. <!-- List stuff? YP and XDR APIs, mpool_*, bcrypt_autorounds, link_addr -->
212: <li>libc now uses local references for most of its own functions to avoid symbol overriding, improve standards compliance, increase speed, and reduce dynamic linking overhead.
213: <li>Handle intra-thread kills via new <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=thrkill&sektion=2">thrkill(2)</a> system call to tighten pledge(2) restrictions and improve pthread_kill(3) and pthread_cancel(3) compliance.
214: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getpwnam_shadow&sektion=3">getpwnam_shadow(3)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getpwuid_shadow&sektion=3">getpwuid_shadow(3)</a> to permit tighter pledge(2) restrictions.
215: <li>Added support to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ktrace&sektion=1">ktrace(1)</a> the arguments to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=execve&sektion=2">execve(2)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pledge&sektion=2">pledge(2)</a>. Removed support for tracing context switch points. <tt>kevent</tt> structures are now dumped.
1.46 stsp 216: <li>Disabled support for loading locales other than UTF-8.
217: <li>UTF-8 character locale data has been updated to Unicode 7.0.0.
1.48 stsp 218: <li>Added UTF-8 support to several utilities, including <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=calendar&sektion=1">calendar(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=colrm&sektion=1">colrm(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cut&sektion=1">cut(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fmt&sektion=1">fmt(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ls&sektion=1">ls(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ps&sektion=1">ps(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rs&sektion=1">rs(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ul&sektion=1">ul(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uniq&sektion=1">uniq(1)</a>, and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wc&sektion=1">wc(1)</a>.
1.46 stsp 219: <li>Native language support (NLS) has been removed from libc.
1.48 stsp 220: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ddb&sektion=4">ddb(4)</a> now automatically shows a stack trace upon panic.
1.1 deraadt 221: <li>...
222: </ul>
223: <p>
224:
225: <li>OpenBSD <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>:
226: <ul>
227: <li>...
228: </ul>
229: <p>
230:
1.38 gilles 231: <li>OpenSMTPD 5.9.1
232: <ul>
233: <li>Security:
234: <ul>
235: <li>Both
236: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpd&sektion=8">smtpd(8)</a>
237: and
238: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a>
239: have been pledged.
240: <li>The offline enqueue mode of
241: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a>
1.39 tj 242: has been redesigned to remove the need for a publicly writable directory which was a vector of multiple attacks in the Qualys Security audit.
1.38 gilles 243: </ul>
244: <li>The following improvements were brought in this release:
245: <ul>
246: <li>Experimental support for filters API is now available with several filters available in ports.
247: <li>Add Message-Id header if necessary.
248: <li>Removed the kick mechanism which was misbehaving.
1.39 tj 249: <li>Increased the length of acceptable headers lines.
1.38 gilles 250: <li>Assume messages are 8-bit bytes by default.
251: </ul>
1.1 deraadt 252: </ul>
253: <p>
254:
1.41 jsg 255: <li>OpenSSH 7.2
1.1 deraadt 256: <ul>
257: <li>Security:
258: <ul>
1.16 sobrado 259: <li>Qualys Security identified vulnerabilities in the
260: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
1.18 sobrado 261: client experimental support for resuming SSH-connections (roaming).
1.16 sobrado 262: In the default configuration, this could potentially leak client keys
263: to a hostile server. The authentication of the server host key
264: prevents exploitation by a man-in-the-middle, so this information leak
265: is restricted to connections to malicious or compromised servers.
266: This feature has been disabled in the
267: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
268: client, and it has been removed from the source tree. The matching
269: server code has never been shipped.
270: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
271: OpenSSH 7.0 contained a logic error in
272: <tt>PermitRootLogin=prohibit-password/without-password</tt> that could,
273: depending on compile-time configuration, permit password authentication
274: to root while preventing other forms of authentication.
275: <li>Fix an out of-bound read access in the packet handling code.
1.18 sobrado 276: <li>Further use of
277: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bzero&sektion=3">explicit_bzero(3)</a>
278: has been added in various buffer handling code paths to guard against
279: compilers aggressively doing dead-store removal.
1.45 sobrado 280: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
281: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
282: remove unfinished and unused roaming code.
283: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
284: eliminate fallback from untrusted X11 forwarding to trusted forwarding
285: when the X server disables the <tt>SECURITY</tt> extension.
286: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
287: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
288: increase the minimum modulus size supported for
289: <tt>diffie-hellman-group-exchange</tt> to 2048 bits.
290: </ul>
291: <li>Potentially-incompatible changes:
292: <ul>
293: <li>This release disables a number of legacy cryptographic algorithms
294: by default in
295: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
296: <ul>
297: <li>Several ciphers: <tt>blowfish-cbc</tt>, <tt>cast128-cbc</tt>,
298: all <tt>arcfour</tt> variants and the <tt>rijndael-cbc</tt> aliases
299: for AES.
300: <li>MD5-based and truncated HMAC algorithms.
301: </ul>
302: </ul>
303: <li>New/changed features:
304: <ul>
305: <li>all: add support for RSA signatures using SHA-256/512 hash algorithms
306: based on <tt>draft-rsa-dsa-sha2-256-03.txt</tt> and
307: <tt>draft-ssh-ext-info-04.txt</tt>.
308: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
309: Add an <tt>AddKeysToAgent</tt> client option which can be set to
310: <tt>yes</tt>, <tt>no</tt>, <tt>ask</tt>, or <tt>confirm</tt>, and
311: defaults to <tt>no</tt>. When enabled, a private key that is used
312: during authentication will be added to
313: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>
314: if it is running (with confirmation enabled if set to <tt>confirm</tt>).
315: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
316: add a new <tt>authorized_keys</tt> option <tt>restrict</tt> that
317: includes all current and future key restrictions
318: (<tt>no-*-forwarding</tt>, etc.).
319: Also add permissive versions of the existing restrictions, e.g.
320: <tt>no-pty</tt> -> <tt>pty</tt>. This simplifies the task of setting up
321: restricted keys and ensures they are maximally-restricted,
322: regardless of any permissions we might implement in the future.
323: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
324: add
325: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
326: CertificateFile option to explicitly list certificates. (bz#2436)
327: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
328: allow
329: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>
330: to change the key comment for all supported formats.
331: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
332: allow fingerprinting from standard input, e.g. "ssh-keygen -lf -".
333: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
334: allow fingerprinting multiple public keys in a file, e.g.
335: <tt>ssh-keygen -lf ~/.ssh/authorized_keys</tt>. (bz#1319)
336: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
337: support <tt>none</tt> as an argument for
338: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
339: <tt>Foreground</tt> and <tt>ChrootDirectory</tt>. Useful inside
340: <tt>Match</tt> blocks to override a global default. (bz#2486)
341: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
342: support multiple certificates (one per line) and reading from standard
343: input (using "<tt>-f -</tt>") for <tt>ssh-keygen -L</tt>.
344: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keyscan&sektion=1">ssh-keyscan(1)</a>:
345: add <tt>ssh-keyscan -c ...</tt> flag to allow fetching certificates
346: instead of plain keys.
347: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
348: better handle anchored FQDNs (e.g. <tt>cvs.openbsd.org.</tt>) in
349: hostname canonicalisation - treat them as already canonical and
350: trailing '<tt>.</tt>' before matching
351: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>.
1.1 deraadt 352: </ul>
353: <li>The following significant bugs have been fixed in this release:
354: <ul>
1.16 sobrado 355: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
356: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
1.18 sobrado 357: add compatibility workarounds for FuTTY.
1.16 sobrado 358: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
359: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
1.18 sobrado 360: refine compatibility workarounds for WinSCP.
1.16 sobrado 361: <li>Fix a number of memory faults (double-free, free of uninitialised
362: memory, etc) in
363: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>
364: and
365: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>.
1.18 sobrado 366: <li>Correctly interpret the <tt>first_kex_follows</tt> option during the
367: initial key exchange.
1.45 sobrado 368: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
369: existing destination directories should not terminate recursive uploads
370: (regression in openssh 6.8). (bz#2528)
371: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
372: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
373: correctly send back <tt>SSH2_MSG_UNIMPLEMENTED</tt> replies to
374: unexpected messages during key exchange. (bz#2949)
375: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
376: refuse attempts to set <tt>ConnectionAttempts=0</tt>, which does not
377: make sense and would cause ssh to print an uninitialised stack
378: variable. (bz#2500)
379: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
380: fix errors when attempting to connect to scoped IPv6 addresses with
381: hostname canonicalisation enabled.
382: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>:
383: list a couple more options usable in <tt>Match</tt> blocks. (bz#2489)
384: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
385: fix <tt>PubkeyAcceptedKeyTypes +...</tt> inside a <tt>Match</tt> block.
386: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
387: expand tilde characters in filenames passed to <tt>-i</tt> options
388: before checking whether or not the identity file exists. Avoids
389: confusion for cases where shell doesn't expand (e.g.
390: <tt>-i ~/file</tt> vs. <tt>-i~/file</tt>). (bz#2481)
391: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
392: do not prepend "exec" to the shell command run by <tt>Match exec</tt>
393: in a config file, which could cause some commands to fail in certain
394: environments. (bz#2471)
395: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keyscan&sektion=1">ssh-keyscan(1)</a>:
396: fix output for multiple hosts/addrs on one line when host hashing or
397: a non standard port is in use. (bz#2479)
398: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
399: skip "Could not chdir to home directory" message when
400: <tt>ChrootDirectory</tt> is active. (bz#2485)
401: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
402: include <tt>PubkeyAcceptedKeyTypes</tt> in <tt>ssh -G</tt> config dump.
403: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
404: avoid changing <tt>TunnelForwarding</tt> device flags if they are
405: already what is needed; makes it possible to use
406: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun&sektion=4">tun(4)</a>/
407: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tap&sektion=4">tap(4)</a>
408: networking as non-root user if device permissions and interface flags
409: are pre-established.
410: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
411: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
412: <tt>RekeyLimits</tt> could be exceeded by one packet. (bz#2521)
413: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
414: fix multiplexing master failure to notice client exit.
415: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
416: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>:
417: avoid <tt>fatal()</tt> for PKCS11 tokens that present empty key IDs.
418: (bz#1773)
419: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
420: avoid
421: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=printf&sektion=3">printf(3)</a>
422: of NULL argument. (bz#2535)
423: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
424: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
425: allow <tt>RekeyLimits</tt> larger than 4GB. (bz#2521)
426: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>,
427: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
428: fix several bugs in (unused) KRL signature support.
429: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
430: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
431: fix connections with peers that use the key exchange guess feature of
432: the protocol. (bz#2515)
433: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
434: include remote port number in log messages. (bz#2503)
435: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
436: don't try to load SSHv1 private key when compiled without SSHv1
437: support. (bz#2505)
438: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>,
439: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
440: fix incorrect error messages during key loading and signing errors.
441: (bz#2507)
442: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
443: don't leave empty temporary files when performing <tt>known_hosts</tt>
444: file edits when <tt>known_hosts</tt> doesn't exist.
445: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
446: correct packet format for tcpip-forward replies for requests that
447: don't allocate a port. (bz#2509)
448: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
449: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
450: fix possible hang on closed output. (bz#2469)
451: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
452: expand <tt>%i</tt> in <tt>ControlPath</tt> to UID. (bz#2449)
453: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
454: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
455: fix return type of <tt>openssh_RSA_verify</tt>. (bz#2460)
456: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
457: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
458: fix some option parsing memory leaks. (bz#2182)
459: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
460: add a some debug output before DNS resolution; it's a place where
461: ssh could previously silently stall in cases of unresponsive DNS
462: servers. (bz#2433)
463: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
464: remove spurious newline in visual hostkey. (bz#2686)
465: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
466: fix printing (<tt>ssh -G ...</tt>) of <tt>HostKeyAlgorithms=+...</tt>
467: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
468: fix expansion of <tt>HostkeyAlgorithms=+...</tt>
1.1 deraadt 469: </ul>
470: </ul>
471: <p>
1.17 sobrado 472: <li>LibreSSL 2.3.2
1.1 deraadt 473: <ul>
474: <li>User-visible features:
475: <ul>
1.17 sobrado 476: <li>This release corrects the handling of <tt>ClientHello</tt> messages
477: that do not include TLS extensions, resulting in such handshakes being
478: aborted.
1.39 tj 479: <li>When loading a DSA key from a raw (without DH parameters) ASN.1
1.17 sobrado 480: serialization, perform some consistency checks on its `p' and `q'
481: values, and return an error if the checks failed.
482: <li>Fixed a bug in <tt>ECDH_compute_key</tt> that can lead to silent
483: truncation of the result key without error. A coding error could cause
484: software to use much shorter keys than intended.
485: <li>Removed support for <tt>DTLS_BAD_VER</tt>. Pre-DTLSv1 implementations
486: are no longer supported.
487: <li>The engine command and parameters are removed from
488: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=openssl&sektion=1">openssl(1)</a>.
1.39 tj 489: Previous releases removed dynamic and built-in engine support already.
1.17 sobrado 490: <li>SHA-0 is removed, which was withdrawn shortly after publication
491: twenty years ago.
492: <li>Added <tt>Certplus CA</tt> root certificate to the default
493: <tt>cert.pem</tt> file.
1.19 sobrado 494: <li>Fixed a leak in
1.28 sobrado 495: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=SSL_new&sektion=3">SSL_new(3)</a>
1.19 sobrado 496: in the error path.
1.28 sobrado 497: <li>Fixed a memory leak and out-of-bounds access in
498: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=OBJ_nid2obj&sektion=3">OBJ_obj2txt(3)</a>.
1.17 sobrado 499: <li>Fixed an up-to 7 byte overflow in RC4 when len is not a multiple of
500: <tt>sizeof(RC4_CHUNK)</tt>.
1.19 sobrado 501: <li>Added
1.50 doug 502: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=EVP_AEAD_CTX_init&sektion=3">EVP_aead_chacha20_poly1305_ietf(3)</a>
1.19 sobrado 503: which matches the
1.18 sobrado 504: <tt>AEAD</tt> construction introduced in RFC 7539, which is different
505: than that already used in TLS with
1.28 sobrado 506: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=EVP_AEAD_CTX_init&sektion=3">EVP_aead_chacha20_poly1305(3)</a>.
1.18 sobrado 507: <li>More man pages converted from pod to
1.28 sobrado 508: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mdoc&sektion=7">mdoc(7)</a>
1.18 sobrado 509: format.
1.17 sobrado 510: <li>Added <tt>COMODO RSA Certification Authority</tt> and
511: <tt>QuoVadis</tt> root certificates to <tt>cert.pem</tt>.
512: <li>Removed Remhve "<tt>C=US, O=VeriSign, Inc., OU=Class 3 Public Primary
513: Certification Authority</tt>"
514: (serial 3c:91:31:cb:1f:f6:d0:1b:0e:9a:b8:d0:44:bf:12:be)
515: root certificate from <tt>cert.pem</tt>.
516: <li>Fixed incorrect TLS certificate loading by
1.28 sobrado 517: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nc&sektion=1">nc(1)</a>.
1.17 sobrado 518: <li>The following CVEs had been fixed:
519: <ul>
1.28 sobrado 520: <li><tt>CVE-2015-3194</tt>—NULL pointer dereference in client
521: side certificate validation.
522: <li><tt>CVE-2015-3195</tt>—memory leak in PKCS7, not reachable
523: from TLS/SSL.
1.17 sobrado 524: </ul>
525: <li>Note: The following OpenSSL CVEs did not apply to LibreSSL:
526: <ul>
1.28 sobrado 527: <li><tt>CVE-2015-3193</tt>—carry propagating bug in the x86_64
528: Montgomery squaring procedure.
529: <li><tt>CVE-2015-3196</tt>—double free race condition of the
530: identify hint data.
1.17 sobrado 531: </ul>
1.1 deraadt 532: </ul>
533: <li>Code improvements:
534: <ul>
1.17 sobrado 535: <li>Added install target for <tt>cmake</tt> builds.
536: <li>Updated <tt>pkgconfig</tt> files to correctly report the release
537: version number, not the individual library ABI version numbers.
538: <li>SSLv3 is now permanently removed from the tree.
539: <li>The <tt>libtls</tt> API is changed from the 2.2.x series:
540: <ul>
1.28 sobrado 541: <li>The
542: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_read(3)</a>
543: and
544: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_write(3)</a>
545: functions now work better with external event libraries.
546: <li>Client-side verification is now supported, with the client
547: supplying the certificate to the server.
548: <li>Also, when using
549: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_connect_fds(3)</a>,
550: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_connect_socket(3)</a>
551: or
552: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_accept_fds(3)</a>,
553: <tt>libtls</tt> no longer implicitly closes the passed in sockets.
554: The caller is responsible for closing them in this case.
1.17 sobrado 555: </ul>
556: <li>New interface <tt>OPENSSL_cpu_caps</tt> is provided that does not
557: allow software to inadvertently modify cpu capability flags.
558: <tt>OPENSSL_ia32cap</tt> and <tt>OPENSSL_ia32cap_loc</tt> are removed.
1.18 sobrado 559: <li>The <tt>out_len</tt> argument of <tt>AEAD</tt> changed from
560: <tt>ssize_t</tt> to <tt>size_t</tt>.
1.17 sobrado 561: <li>Deduplicated DTLS code, sharing bugfixes and improvements with TLS.
562: <li>Converted
1.28 sobrado 563: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nc&sektion=1">nc(1)</a>
1.17 sobrado 564: to use <tt>libtls</tt> for client and server operations; it is
565: included in the libressl-portable distribution as an example of how
566: to use the <tt>libtls</tt> library. This is intended to be a simpler
567: and more robust replacement for <tt>openssl s_client</tt> and
568: <tt>openssl s_server</tt> for day-to-day operations.
569: <li>ASN.1 cleanups and RFC5280 compliance fixes.
570: <li>Time representations switched from <tt>unsigned long</tt> to
571: <tt>time_t</tt>. LibreSSL now checks if the host OS supports 64-bit
572: <tt>time_t</tt>.
573: <li>Support always extracting the peer cipher and version with
574: <tt>libtls</tt>.
575: <li>Added ability to check certificate validity times with
1.19 sobrado 576: <tt>libtls</tt>,
1.28 sobrado 577: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_peer_cert_notbefore(3)</a>
1.19 sobrado 578: and
1.28 sobrado 579: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_peer_cert_notafter(3)</a>.
1.19 sobrado 580: <li>Changed
1.28 sobrado 581: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_connect_servername(3)</a>
1.19 sobrado 582: to use the first address that resolves with
1.28 sobrado 583: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getaddrinfo&sektion=3">getaddrinfo(3)</a>.
1.17 sobrado 584: <li>Remove broken conditional <tt>EVP_CHECK_DES_KEY</tt> code
585: (non-functional since initial commit in 2004).
1.19 sobrado 586: <li>Reject too small bits value in
1.28 sobrado 587: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=BN_generate_prime&sektion=3">BN_generate_prime_ex(3)</a>,
1.17 sobrado 588: so that it does not risk becoming negative in
589: <tt>probable_prime_dh_safe()</tt>.
1.18 sobrado 590: <li>Changed format of <tt>LIBRESSL_VERSION_NUMBER</tt> to match that of
1.17 sobrado 591: <tt>OPENSSL_VERSION_NUMBER</tt>.
592: <li>Avoid a potential undefined C99+ behavior due to shift overflow in
593: <tt>AES_decrypt</tt>.
594: <li>Deprecated the <tt>SSL_OP_SINGLE_DH_USE</tt> flag.
1.1 deraadt 595: </ul>
596: </ul>
597: <p>
598: <li>Syslogd:
599: <ul>
600: <li>...
601: </ul>
602: <p>
603: <li>Ports and packages:
604: <dl>
605: <dt>Many pre-built packages for each architecture:
606: <table border=0 cellspacing=0 cellpadding=2 width="95%">
607: <tr>
608: <td valign="top" width="25%">
609: <ul>
610: <li>alpha: xxxx
611: <li>amd64: xxxx
612: <li>hppa: xxxx
613: </ul></td><td valign=top width="25%"><ul>
614: <li>i386: xxxx
615: <li>mips64: xxxx
616: <li>mips64el: xxxx
617: </ul></td><td valign=top width="25%"><ul>
618: <li>powerpc: xxxx
619: <li>sh: xxxx
620: <li>sparc64: xxxx
621: </ul></td><td valign=top width="25%"><ul>
622: <li>vax: xxxx
623: </ul></td></tr></table>
624: <p>
625:
626: <dt>Some highlights:
627: <table border=0 cellspacing=0 cellpadding=2 width="95%">
628: <tr>
629: <td valign="top" width="33%"><ul>
1.40 sthen 630: <li>Chromium 48.0.2564.116
1.1 deraadt 631: <li>Emacs 21.4 and 24.5
1.3 jsg 632: <li>GCC 4.9.3
633: <li>GHC 7.10.3
634: <li>GNOME 3.18.2
1.5 sthen 635: <li>Go 1.5.3
1.1 deraadt 636: <li>Groff 1.22.3
1.40 sthen 637: <li>JDK 7u80 and 8u72
1.1 deraadt 638: <li>KDE 3.5.10 and 4.14.3 (plus KDE4 core updates)
639: <li>LLVM/Clang 3.5 (20140228)
1.3 jsg 640: <li>LibreOffice 5.0.4.2
641: <li>MariaDB 10.0.23
642: <li>Mono 4.2.1.102
1.26 lteo 643: <li>Mozilla Firefox 38.6.1esr and 44.0.2
644: <li>Mozilla Thunderbird 38.6.0
1.1 deraadt 645: </ul></td><td valign=top width="33%"><ul>
1.22 abieber 646: <li>Node.js 4.3.0
1.3 jsg 647: <li>OpenLDAP 2.3.43 and 2.4.43
1.26 lteo 648: <li>PHP 5.4.45, 5.5.32 and 5.6.18
1.3 jsg 649: <li>Postfix 3.0.3
1.26 lteo 650: <li>PostgreSQL 9.4.6
1.3 jsg 651: <li>Python 2.7.11, 3.4.4 and 3.5.1
652: <li>R 3.2.3
653: <li>Ruby 1.8.7.374, 2.0.0.648, 2.1.8, 2.2.4 and 2.3.0
1.15 lteo 654: <li>Rust 1.6.0
1.1 deraadt 655: <li>Sendmail 8.15.2
1.3 jsg 656: <li>Sudo 1.8.15
1.1 deraadt 657: <li>Tcl/Tk 8.5.18 and 8.6.4
658: <li>TeX Live 2014
1.3 jsg 659: <li>Vim 7.4.900
1.1 deraadt 660: <li>Xfce 4.12
661: </ul></td><td valign=top width="34%">
662: </td></tr></table>
663: <p>
664:
665: <li>As usual, steady improvements in manual pages and other documentation.
666: <p>
667:
668: <li>The system includes the following major components from outside suppliers:
669: <ul>
1.3 jsg 670: <li>Xenocara (based on X.Org 7.7 with xserver 1.17.4 + patches,
1.8 jsg 671: freetype 2.6.2, fontconfig 2.11.1, Mesa 11.0.9, xterm 322,
1.21 matthieu 672: xkeyboard-config 2.17 and more)
1.1 deraadt 673: <li>Gcc 4.2.1 (+ patches) and 3.3.6 (+ patches)
674: <li>Perl 5.20.2 (+ patches)
1.3 jsg 675: <li>SQLite 3.9.2 (+ patches)
676: <li>NSD 4.1.7
677: <li>Unbound 1.5.7
1.1 deraadt 678: <li>Ncurses 5.7
679: <li>Binutils 2.17 (+ patches)
680: <li>Gdb 6.3 (+ patches)
681: <li>Awk Aug 10, 2011 version
682: </ul>
683:
684: </ul>
685:
686: <a name="install"></a>
687: <hr>
688: <p>
689: <h3><font color="#0000e0">How to install</font></h3>
690: <p>
691: Following this are the instructions which you would have on a piece of
692: paper if you had purchased a CDROM set instead of doing an alternate
693: form of install. The instructions for doing an HTTP (or other style
694: of) install are very similar; the CDROM instructions are left intact
695: so that you can see how much easier it would have been if you had
696: purchased a CDROM instead.
697: <p>
698:
699: <hr>
700: Please refer to the following files on the three CDROMs or mirror site for
701: extensive details on how to install OpenBSD 5.9 on your machine:
702: <p>
703: <ul>
704: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/alpha/INSTALL.alpha">
705: .../OpenBSD/5.9/alpha/INSTALL.alpha (on CD1)</a>
706: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/i386/INSTALL.i386">
707: .../OpenBSD/5.9/i386/INSTALL.i386 (on CD1)</a>
708: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/hppa/INSTALL.hppa">
709: .../OpenBSD/5.9/hppa/INSTALL.hppa (on CD1)</a>
710: <p>
711: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/amd64/INSTALL.amd64">
712: .../OpenBSD/5.9/amd64/INSTALL.amd64 (on CD2)</a>
713: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/macppc/INSTALL.macppc">
714: .../OpenBSD/5.9/macppc/INSTALL.macppc (on CD2)</a>
715: <p>
716: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/sparc64/INSTALL.sparc64">
717: .../OpenBSD/5.9/sparc64/INSTALL.sparc64 (on CD3)</a>
718: <p>
719: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/alpha/INSTALL.alpha">
720: .../OpenBSD/5.9/alpha/INSTALL.alpha</a>
721: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/hppa/INSTALL.hppa">
722: .../OpenBSD/5.9/hppa/INSTALL.hppa</a>
723: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/landisk/INSTALL.landisk">
724: .../OpenBSD/5.9/landisk/INSTALL.landisk</a>
725: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/loongson/INSTALL.loongson">
726: .../OpenBSD/5.9/loongson/INSTALL.loongson</a>
727: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/luna88k/INSTALL.luna88k">
728: .../OpenBSD/5.9/luna88k/INSTALL.luna88k</a>
729: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/macppc/INSTALL.macppc">
730: .../OpenBSD/5.9/macppc/INSTALL.macppc</a>
731: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/octeon/INSTALL.octeon">
732: .../OpenBSD/5.9/octeon/INSTALL.octeon</a>
733: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/sgi/INSTALL.sgi">
734: .../OpenBSD/5.9/sgi/INSTALL.sgi</a>
735: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/socppc/INSTALL.socppc">
736: .../OpenBSD/5.9/socppc/INSTALL.socppc</a>
737: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/vax/INSTALL.vax">
738: .../OpenBSD/5.9/vax/INSTALL.vax</a>
739: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.9/zaurus/INSTALL.zaurus">
740: .../OpenBSD/5.9/zaurus/INSTALL.zaurus</a>
741: </ul>
742: <hr>
743:
744: <p>
745: Quick installer information for people familiar with OpenBSD, and the
746: use of the "disklabel -E" command. If you are at all confused when
747: installing OpenBSD, read the relevant INSTALL.* file as listed above!
748: <p>
749:
750: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
751: <ul>
752: The OpenBSD/i386 release is on CD1.
753: Boot from the CD to begin the install - you may need to adjust
754: your BIOS options first.
755:
756: <p>
757: If your machine can boot from USB, you can write <i>install59.fs</i> or
758: <i>miniroot59.fs</i> to a USB stick and boot from it.
759:
760: <p>
761: If you can't boot from a CD, floppy disk, or USB,
762: you can install across the network using PXE as described in
763: the included INSTALL.i386 document.
764:
765: <p>
766: If you are planning on dual booting OpenBSD with another OS, you will need to
767: read INSTALL.i386.
768:
769: </ul>
770:
771: <p>
772: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
773: <ul>
774: The OpenBSD/amd64 release is on CD2.
775: Boot from the CD to begin the install - you may need to adjust
776: your BIOS options first.
777:
778: <p>
779: If your machine can boot from USB, you can write <i>install59.fs</i> or
780: <i>miniroot59.fs</i> to a USB stick and boot from it.
781:
782: <p>
783: If you can't boot from a CD, floppy disk, or USB,
784: you can install across the network using PXE as described in the included
785: INSTALL.amd64 document.
786:
787: <p>
788: If you are planning to dual boot OpenBSD with another OS, you will need to
789: read INSTALL.amd64.
790: </ul>
791:
792: <p>
793: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
794: <ul>
795: Burn the image from a mirror site to a CDROM, and power on your machine
796: while holding down the <i>C</i> key until the display turns on and
797: shows <i>OpenBSD/macppc boot</i>.
798:
799: <p>
800: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
801: /5.9/macppc/bsd.rd</i>
802: </ul>
803:
804: <p>
805: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
806: <ul>
807: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
808:
809: <p>
810: If this doesn't work, or if you don't have a CDROM drive, you can write
811: <i>CD3:5.9/sparc64/floppy59.fs</i> or <i>CD3:5.9/sparc64/floppyB59.fs</i>
812: (depending on your machine) to a floppy and boot it with <i>boot
813: floppy</i>. Refer to INSTALL.sparc64 for details.
814:
815: <p>
816: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
817: will most likely fail.
818:
819: <p>
820: You can also write <i>CD3:5.9/sparc64/miniroot59.fs</i> to the swap partition on
821: the disk and boot with <i>boot disk:b</i>.
822:
823: <p>
824: If nothing works, you can boot over the network as described in INSTALL.sparc64.
825: </ul>
826:
827: <p>
828: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
829: <ul>
830: <p>Write <i>FTP:5.9/alpha/floppy59.fs</i> or
831: <i>FTP:5.9/alpha/floppyB59.fs</i> (depending on your machine) to a diskette and
832: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
833:
834: <p>
835: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
836: will most likely fail.
837:
838: </ul>
839:
840: <p>
841: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
842: <ul>
843: <p>
844: Boot over the network by following the instructions in INSTALL.hppa or the
845: <a href="hppa.html#install">hppa platform page</a>.
846: </ul>
847:
848: <p>
849: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
850: <ul>
851: <p>
852: Write <i>miniroot59.fs</i> to the start of the CF
853: or disk, and boot normally.
854: </ul>
855:
856: <p>
857: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
858: <ul>
859: <p>
860: Write <i>miniroot59.fs</i> to a USB stick and boot bsd.rd from it
861: or boot bsd.rd via tftp.
862: Refer to the instructions in INSTALL.loongson for more details.
863: </ul>
864: <p>
865:
866: <p>
867: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
868: <ul>
869: <p>
870: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
871: from the PROM, and then bsd.rd from the bootloader.
872: Refer to the instructions in INSTALL.luna88k for more details.
873: </ul>
874:
875: <p>
876: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
877: <ul>
878: <p>
879: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
880: Refer to the instructions in INSTALL.octeon for more details.
881: </ul>
882:
883: <p>
884: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
885: <ul>
886: <p>
887: To install, burn cd59.iso on a CD-R, put it in the CD drive of your
888: machine and select <i>Install System Software</i> from the System Maintenance
889: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
890: CD-ROM, and need a proper invocation from the PROM prompt.
891: Refer to the instructions in INSTALL.sgi for more details.
892:
893: <p>
894: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
895: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
896: system type. Refer to the instructions in INSTALL.sgi for more details.
897: </ul>
898:
899: <p>
900: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
901: <ul>
902: <p>
903: After connecting a serial port, boot over the network via DHCP/tftp.
904: Refer to the instructions in INSTALL.socppc for more details.
905: </ul>
906:
907: <p>
908: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
909: <ul>
910: Boot over the network via mopbooting as described in INSTALL.vax.
911: </ul>
912:
913: <p>
914: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
915: <ul>
916: <p>
917: Using the Linux built-in graphical ipkg installer, install the
918: openbsd59_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
919: for a few important details.
920: </ul>
921:
922: <a name="upgrade"></a>
923: <hr>
924: <p>
925: <h3><font color="#0000e0">How to upgrade</font></h3>
926: <p>
1.6 tj 927: If you already have an OpenBSD 5.8 system, and do not want to reinstall,
1.1 deraadt 928: upgrade instructions and advice can be found in the
929: <a href="faq/upgrade59.html">Upgrade Guide</a>.
930:
931: <a name="sourcecode"></a>
932: <hr>
933: <p>
934: <h3><font color="#0000e0">Notes about the source code</font></h3>
935: <p>
936: src.tar.gz contains a source archive starting at /usr/src. This file
937: contains everything you need except for the kernel sources, which are
938: in a separate archive. To extract:
939: <p>
940: <ul><pre>
941: # <strong>mkdir -p /usr/src</strong>
942: # <strong>cd /usr/src</strong>
943: # <strong>tar xvfz /tmp/src.tar.gz</strong>
944: </pre></ul>
945: <p>
946: sys.tar.gz contains a source archive starting at /usr/src/sys.
947: This file contains all the kernel sources you need to rebuild kernels.
948: To extract:
949: <p>
950: <ul><pre>
951: # <strong>mkdir -p /usr/src/sys</strong>
952: # <strong>cd /usr/src</strong>
953: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
954: </pre></ul>
955: <p>
956: Both of these trees are a regular CVS checkout. Using these trees it
957: is possible to get a head-start on using the anoncvs servers as
958: described <a href="anoncvs.html">here</a>.
959: Using these files
960: results in a much faster initial CVS update than you could expect from
961: a fresh checkout of the full OpenBSD source tree.
962: <p>
963:
964: <a name="ports"></a>
965: <hr>
966: <p>
967: <h3><font color="#0000e0">Ports Tree</font></h3>
968: <p>
969: A ports tree archive is also provided. To extract:
970: <p>
971: <ul><pre>
972: # <strong>cd /usr</strong>
973: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
974: </pre></ul>
975: <p>
976: Go read the <a href="faq/ports/index.html">ports</a> page
977: if you know nothing about ports
978: at this point. This text is not a manual of how to use ports.
979: Rather, it is a set of notes meant to kickstart the user on the
980: OpenBSD ports system.
981: <p>
982: The <i>ports/</i> directory represents a CVS (see the manpage for
983: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&arch=i386">
984: cvs(1)</a> if
985: you aren't familiar with CVS) checkout of our ports. As with our complete
986: source tree, our ports tree is available via
987: <a href="anoncvs.html">AnonCVS</a>.
988: So, in order to keep up to date with the <i>-stable</i> branch, you must make
989: the <i>ports/</i> tree available on a read-write medium and update the tree
990: with a command like:
991: <p>
992: <ul><pre>
993: # <strong>cd /usr/ports</strong>
994: # <strong>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_5_9</strong>
995: </pre></ul>
996: <p>
997: [Of course, you must replace the server name here with a nearby anoncvs
998: server.]
999: <p>
1000: Note that most ports are available as packages on our mirrors. Updated
1001: ports for the 5.9 release will be made available if problems arise.
1002: <p>
1003: If you're interested in seeing a port added, would like to help out, or just
1004: would like to know more, the mailing list
1005: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
1006: <p>
1007: </body>
1008: </html>
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