Annotation of www/65.html, Revision 1.74
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4: <title>OpenBSD 6.5</title>
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14:
15: <h2>
16: <a href="index.html">
17: <i><font color="#0000ff">Open</font></i><font color="#000084">BSD</font></a>
1.5 beck 18: <font color="#e00000">6.5</font>
1.1 beck 19: </h2>
20:
21: <a href="images/notyet.jpg">
1.71 job 22: <img align="left" width="227" height="343" hspace="24" src="images/notyet.jpg"></a>
1.30 fcambus 23: Released XXX XX, 2019<br>
1.1 beck 24: Copyright 1997-2019, Theo de Raadt.<br>
25: <br>
26: <br>
1.71 job 27: Artwork by Hans Tseng, Efrain Farias, and Natasha Allegri.
1.1 beck 28: <br>
29: <ul>
30: <li>See the information on <a href="ftp.html">the FTP page</a> for
31: a list of mirror machines.
32: <li>Go to the <font color="#e00000">pub/OpenBSD/6.5/</font> directory on
33: one of the mirror sites.
1.2 beck 34: <li>Have a look at <a href="errata65.html">the 6.5 errata page</a> for a list
1.1 beck 35: of bugs and workarounds.
1.2 beck 36: <li>See a <a href="plus65.html">detailed log of changes</a> between the
1.1 beck 37: 6.4 and 6.5 releases.
38: <p>
39: <li><a href="https://man.openbsd.org/signify.1">signify(1)</a>
40: pubkeys for this release:<br>
41: <pre>
1.26 benno 42: base: RWSZaRmt1LEQT9CtPygf9CvONu8kYPTlVEJdysNoUR62/NkeWgdkc3zY
43: fw: RWQYdGVtTv5IvpH2c+TLQAC4iV7RjoGZ/v75q8MCuC9Mca7nFVCXRefy
44: pkg: RWS5D4+188RI6jULDOFzga0Cm1zrXYUAHT6xu0mLrZidbn6xrMB5aZeR
45: syspatch: RWT8U2yd3Aq5DnetILjmSoCQxmyt3VqfGS7GBh19oh4Xre4ywc31PEpw
1.1 beck 46: </pre>
47: <p>
48: All applicable copyrights and credits are in the src.tar.gz,
49: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
50: files fetched via ports.tar.gz.
51: </ul>
52: <br clear=all>
53:
54: <hr>
55:
56: <h3 id="new"><font color="#0000e0">What's New</font></h3>
57:
58: This is a partial list of new features and systems included in OpenBSD 6.5.
1.2 beck 59: For a comprehensive list, see the <a href="plus65.html">changelog</a> leading
1.1 beck 60: to 6.5.
61:
62: <ul>
63:
64: <li>Improved hardware support, including:
1.3 visa 65: <ul>
66: <li><a href="https://man.openbsd.org/clang.1">clang(1)</a>
67: is now provided on mips64.
1.28 sthen 68: <li>The default linker has been switched from the binutils bfd-based linker
69: to lld on amd64 and i386.
1.15 visa 70: <li>octeon: Now the system automatically detects the number of available
71: cores. However, manual setting of the numcores, or coremask,
72: boot parameter is still needed to enable secondary cores.
73: <li>octeon: It is now possible to use the root disk's DUID as the value
74: of the rootdev boot parameter.
1.37 jsg 75: <li>New <a href="https://man.openbsd.org/octeon/octgpio.4">octgpio(4)</a>
76: driver for the OCTEON GPIO controller.
77: <li>New <a href="https://man.openbsd.org/pvclock.4">pvclock(4)</a>
78: driver for KVM paravirtual clock.
79: <li>New <a href="https://man.openbsd.org/ixl.4">ixl(4)</a>
80: driver for Intel Ethernet 700 series controller devices.
81: <li>New <a href="https://man.openbsd.org/abcrtc.4">abcrtc(4)</a>
82: driver for Abracon AB1805 real-time clock.
83: <li>New <a href="https://man.openbsd.org/imxsrc.4">imxsrc(4)</a>
84: driver for i.MX system reset controller.
1.43 jsg 85: <li>New <a href="https://man.openbsd.org/uxrcom.4">uxrcom(4)</a>
86: driver for Exar XR21V1410 USB serial adapters.
1.48 jsg 87: <li>New <a href="https://man.openbsd.org/mvgicp.4">mvgicp(4)</a>
88: driver for Marvell ARMADA 7K/8K GICP controller.
1.37 jsg 89: <li>Support for QCA AR816x/AR817x in
90: <a href="https://man.openbsd.org/alc.4">alc(4)</a>.
91: <li>Support for isochronous transfers in
92: <a href="https://man.openbsd.org/xhci.4">xhci(4)</a>.
93: <li><a href="https://man.openbsd.org/uaudio.4">uaudio(4)</a> has
94: been replaced by a new driver which supports USB audio class v2.0.
1.60 landry 95: <li>Improved support for <a href="https://man.openbsd.org/nmea.4">nmea(4)</a>
96: devices, providing altitude and ground speed values as sensors.
1.3 visa 97: </ul>
1.1 beck 98:
99: <p>
100:
101: <li>IEEE 802.11 wireless stack improvements:
1.56 stsp 102: <ul>
103: <li>Reduced usage of RTS frames improves overall throughput and latency.
104: <li>Improved transmit rate selection in the
105: <a href="https://man.openbsd.org/iwm.4">iwm(4)</a> driver.
106: <li>Improved radio hardware calibration in the
107: <a href="https://man.openbsd.org/athn.4">athn(4)</a> driver.
108: <li>The <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> driver now
109: provides more accurate device configuration information to userland.
110: <li>Added new routing socket message RTM_80211INFO to provide details
111: of 802.11 interface state changes to
112: <a href="https://man.openbsd.org/dhclient">dhclient(8)</a> and
113: <a href="https://man.openbsd.org/route">route(8)</a>.
1.62 stsp 114: <li>If an auto-join list is configured, wireless interfaces will no longer
115: connect to unknown open networks by default. This behaviour must
116: now be explicitly enabled by adding the empty network name to the
117: auto-join list, e.g. ifconfig iwm0 join ""
1.56 stsp 118: <li>The <a href="https://man.openbsd.org/iwn.4">iwn(4)</a> and
119: <a href="https://man.openbsd.org/iwm.4">iwm(4)</a> drivers will now
120: automatically try to connect to a network if the radio kill switch is
121: toggled to allow radio transmissions while the interface is marked UP.
122: </ul>
1.1 beck 123: <p>
124:
125: <li>Generic network stack improvements:
1.37 jsg 126: <ul>
127: <li>New <a href="https://man.openbsd.org/bpe.4">bpe(4)</a>
128: Backbone Provider Edge pseudo-device.
129: <li>New <a href="https://man.openbsd.org/mpip.4">mpip(4)</a>
130: MPLS IP layer 2 pseudowire.
1.45 mpi 131: <li>New per SAD counters visible via
132: <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a>.
1.37 jsg 133: </ul>
1.1 beck 134: <p>
135:
136: <li>Installer improvements:
1.67 deraadt 137: <ul>
138: <li><a href="https://man.openbsd.org/rdsetroot.8">rdsetroot(8)</a>
1.68 deraadt 139: (a build-time tool) is now available for general use.
1.67 deraadt 140: <li>During upgrades, some components of old releases are deleted.
141: </ul>
1.1 beck 142: <p>
143:
144: <li>Security improvements:
1.35 beck 145: <ul>
146: <li>
1.38 jsg 147: <a href="https://man.openbsd.org/unveil.2">unveil(2)</a> has been
148: improved to understand and find covering unveil matches above the
149: working directory of the running process for relative path accesses.
150: As a result many programs now can use unveil in broad ways such as
151: unveil("/", "r");
1.35 beck 152: <li>
1.38 jsg 153: <a href="https://man.openbsd.org/unveil.2">unveil(2)</a> no longer
154: silently allows
155: <a href="https://man.openbsd.org/stat.2">stat(2)</a> and
156: <a href="https://man.openbsd.org/access.2">access(2)</a> to work on any
157: unveiled path component.
1.67 deraadt 158: <li>Now using <a href="https://man.openbsd.org/unveil.2">unveil(2)</a> in
159: <a href="https://man.openbsd.org/ospfd">ospfd(8)</a>,
160: <a href="https://man.openbsd.org/ospf6d">ospf6d(8)</a>,
161: <a href="https://man.openbsd.org/rebound">rebound(8)</a>,
162: <a href="https://man.openbsd.org/getconf">getconf(1)</a>,
163: <a href="https://man.openbsd.org/kvm_mkdb">kvm_mkdb(8)</a>,
164: <a href="https://man.openbsd.org/bdftopcf">bdftopcf(1)</a>,
165: <a href="https://man.openbsd.org/Xserver">Xserver(1)</a>,
166: <a href="https://man.openbsd.org/passwd">passwd(1)</a>,
167: <a href="https://man.openbsd.org/spamlogd">spamlogd(8)</a>,
168: <a href="https://man.openbsd.org/spamd">spamd(8)</a>,
169: <a href="https://man.openbsd.org/sensorsd">sensorsd(8)</a>,
170: <a href="https://man.openbsd.org/snmpd">snmpd(8)</a>,
171: <a href="https://man.openbsd.org/htpasswd">htpasswd(1)</a>,
172: <a href="https://man.openbsd.org/ifstated">ifstated(8)</a>.
173: Some <a href="https://man.openbsd.org/pledge.2">pledge(2)</a>
174: changes were required to accommodate unveil.
1.70 mortimer 175: <li>ROP mitigations in <a href="https://man.openbsd.org/clang-local.1">clang(1)</a>
176: have been improved, resulting in a significant decrease in the number
177: of polymorphic ROP gadgets in binaries on i386/amd64.
178: <li>RETGUARD performance and security has been improved in
179: <a href="https://man.openbsd.org/clang-local.1">clang(1)</a>
180: by keeping data on registers instead of on the stack when possible,
181: and lengthing the epilogue trapsled on amd64 to consume the rest
182: of the cache line before the return.
183: <li>RETGUARD replaces the stack protector on amd64 and arm64,
184: since RETGUARD instruments every function that returns and provides
185: better security properties than the traditional stack protector.
1.35 beck 186: </ul>
1.1 beck 187: <p>
188:
189: <li>Routing daemons and other userland network improvements:
1.10 denis 190: <ul>
1.12 denis 191: <li><a href="https://man.openbsd.org/pcap-filter.3">pcap-filter(3)</a> can
192: now filter on MPLS packets.
1.51 remi 193: <li>The routing priority for
194: <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a>,
195: <a href="https://man.openbsd.org/ospf6d.8">ospf6d(8)</a> and
196: <a href="https://man.openbsd.org/ripd.8">ripd(8)</a>
197: is now configurable.
198: <li><a href="https://man.openbsd.org/ripd.8">ripd(8)</a> is now pledged.
1.57 florian 199: <li>First release of
200: <a href="https://man.openbsd.org/unwind.8">unwind(8)</a>, a validating,
201: recursive nameserver for 127.0.0.1. It is particularly suitable for
1.65 sthen 202: laptops moving between networks.
203: <li><a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a> gains
204: <tt>sff</tt> and <tt>sffdump</tt> modes, displaying diagnostic
205: information from fibre transceivers and similar modules.
206: Currently
207: <a href="https://man.openbsd.org/ix.4">ix(4)</a> and
208: <a href="https://man.openbsd.org/ixl.4">ixl(4)</a> are supported.
1.64 claudio 209: </ul>
210: <p>
211:
212: <li><a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> improvements:
213: <ul>
214: <li><a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> has now a real
215: Adj-RIB-Out which improved overall memory usage.
216: <li>Implemented a simple ruleset optimizer that merges filter rules that
217: differ only by filter sets.
218: <li>First release of OpenBGPD-portable. There is currently no FIB support
219: in the portable version and some other features are also disabled.
1.74 ! deraadt 220: <li>The configuration of BGP MPLS VPN changed and the config needs to be
1.64 claudio 221: adjusted if VPNs are used.
222: <li>Added support for IPv6 BGP MPLS VPNs.
1.74 ! deraadt 223: <li>Implemented <b>as-override</b> in <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>,
1.64 claudio 224: a feature where the neighbor AS is replaced by the local AS in AS paths.
225: <li>It is now possible to match multiple communities, ext-communities or
226: large-communities per filter rule.
1.74 ! deraadt 227: <li>Added support for <b>*</b>, <b>local-as</b> and <b>neighbor-as</b>
1.64 claudio 228: for ext-community matching and addition or removal.
229: <li>Prevent <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>
230: from being started more than once with the same config.
1.74 ! deraadt 231: <li><b>announce inet none</b> no longer clears announce settings of
1.64 claudio 232: other address families.
233: <li>Removed potential for a spurious End-of-RIB marker being sent.
234: <li>Fixed mrt table dumps and the route collector mode.
235: <li>Improved throttling of initial routing table dump.
236: <li><a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> terminates RIB
237: table walks if <a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a>
238: terminates early.
239: <li>Improved handling of communities, large-communities and ext-communities
240: in <a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a>
1.74 ! deraadt 241: <li>It is now possible to use <b>neighbor group <name></b> to run
1.64 claudio 242: <a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a> commands
243: against the specified group of neighbors:
244: <div style="margin-left: 45px"><code>
245: bgpctl neighbor group <name> [clear|destroy|down|refresh|up]<br>
246: bgpctl show neighbor group <name> [messages|terse|timers]<br>
247: bgpctl show rib neighbor group <name> ...<br>
248: </code></div>
249: <li><a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a> can now
1.74 ! deraadt 250: add networks into BGP VPN tables by specifying the route distinguisher
! 251: <b>rd</b> on the <b>network</b> command.
1.64 claudio 252: <li><a href="https://man.openbsd.org/bgplg.8">bgplg(8)</a> and
253: <a href="https://man.openbsd.org/bgplgsh.8">bgplgsh(8)</a> can
254: now filter on Origin Validation State and Extended Communities.
255: <li><a href="https://man.openbsd.org/bgplgsh.8">bgplgsh(8)</a> can
256: now [clear|destroy|down|refresh|up] and show groups of neighbors.
1.10 denis 257: </ul>
1.1 beck 258: <p>
259:
260: <li>Assorted improvements:
1.20 anton 261: <ul>
262: <li>
263: <a href="https://man.openbsd.org/kcov.4">kcov(4)</a>
264: gained support for
265: <a href="https://man.openbsd.org/kcov#KCOV_MODE_TRACE_CMP">KCOV_MODE_TRACE_CMP</a>.
1.24 landry 266: <li>
267: A 'video' promise was added to <a href="https://man.openbsd.org/pledge.2">pledge(2)</a>.
1.25 visa 268: <li>
269: The <code>kern.witnesswatch</code>
270: <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a>
271: has been renamed to <code>kern.witness.watch</code>.
1.45 mpi 272: <li>New pthread
273: <a href="https://man.openbsd.org/pthread_rwlock_init">rwlock</a>
274: implementation improving latency of threaded applications.
1.46 anton 275: <li>
276: <a href="https://man.openbsd.org/kubsan.4">kubsan(4)</a>
277: capable of detecting undefined behavior in the kernel.
1.49 tedu 278: <li><a href="https://man.openbsd.org/signify.1">signify</a>
279: -n option to zero date header in -z mode.
280: <li>Remove OXTABS from default pty flags.
1.52 schwarze 281: <li><a href="https://man.openbsd.org/install.1">install(1)</a> now
282: always copies files safely (as with -S), avoiding race conditions.
283: <li><a href="https://man.openbsd.org/syslog.conf.5">syslog.conf(5)</a>
284: now supports program names containing dots and underscores.
1.59 brynet 285: <li><a href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a> now
286: drops root privileges completely at runtime.
1.61 otto 287: <li>The multi-threaded performance of
288: <a href="https://man.openbsd.org/malloc.3">malloc(3)</a> has been improved.
289: <li><a href="https://man.openbsd.org/malloc.3">malloc(3)</a> now uses
290: <a href="https://man.openbsd.org/sysctl.2">sysctl(2)</a> to get its
291: settings, making it respect the system-wide settings in chroots as well.
292: <li>Various improvements to the
293: <a href="https://man.openbsd.org/join.1">join</a> command.
1.20 anton 294: </ul>
1.1 beck 295: <p>
296:
1.66 gilles 297: <li>OpenSMTPD 6.5.0
298: <ul>
299: <li>New Features
300: <ul>
301: <li>Added the new matching criteria "from rdns" to
302: <a href="https://man.openbsd.org/smtpd.conf.5">smtpd.conf(5)</a>
303: to allow matching of sessions based on the reverse DNS of the client.
304: <li>Added
305: <a href="https://man.openbsd.org/regex.3">regex(3)</a>
306: support to table lookups in
307: <a href="https://man.openbsd.org/smtpd.conf.5">smtpd.conf(5)</a>.
308: </ul>
309: </ul>
310: <p>
1.1 beck 311:
1.4 bcook 312: <li>LibreSSL 2.9.X
313: <ul>
314: <li>API and Documentation Enhancements
315: <ul>
316: <li>
317: CRYPTO_LOCK is now automatically initialized, with the legacy
1.9 bcook 318: callbacks stubbed for compatibility.
1.4 bcook 319: <li>
320: Added the SM3 hash function from the Chinese standard GB/T 32905-2016.
1.7 bcook 321: <li>
1.33 tb 322: Added the SM4 block cipher from the Chinese standard GB/T 32907-2016.
323: <li>
1.9 bcook 324: Added more OPENSSL_NO_* macros for compatibility with OpenSSL.
1.16 beck 325: <li>
1.19 jsg 326: Partial port of the OpenSSL EC_KEY_METHOD API for use by OpenSSH.
327: <li>
328: Implemented further missing OpenSSL 1.1 API.
1.21 tb 329: <li>
330: Added support for XChaCha20 and XChaCha20-Poly1305.
1.33 tb 331: <li>
332: Added support for AES key wrap constructions via the EVP interface.
1.19 jsg 333: </ul>
334:
335: <li>Compatibility Changes
336: <ul>
337: <li>
1.23 beck 338: Added pbkdf2 key derivation support
339: to <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> enc.
340: <li>
1.19 jsg 341: Changed the default digest type of
342: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> enc
343: to sha256.
1.18 naddy 344: <li>
345: Changed the default digest type of
346: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> dgst
347: to sha256.
1.17 tb 348: <li>
1.19 jsg 349: Changed the default digest type of
350: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a>
351: x509 -fingerprint to sha256.
1.17 tb 352: <li>
1.19 jsg 353: Changed the default digest type of
354: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a>
355: crl -fingerprint to sha256.
1.4 bcook 356: </ul>
357:
358: <li>Testing and Proactive Security
359: <ul>
360: <li>
1.8 bcook 361: Added extensive interoperability tests between LibreSSL and OpenSSL 1.0
1.9 bcook 362: and 1.1.
1.7 bcook 363: <li>
1.31 tb 364: Added additional Wycheproof tests and related bug fixes.
1.4 bcook 365: </ul>
366:
367: <li>Internal Improvements
368: <ul>
369: <li>
370: Simplified sigalgs option processing and handshake signing algorithm
1.9 bcook 371: selection.
1.4 bcook 372: <li>
1.9 bcook 373: Added the ability to use the RSA PSS algorithm for handshake signatures.
1.4 bcook 374: <li>
375: Added bn_rand_interval() and use it in code needing ranges of random bn
1.9 bcook 376: values.
1.4 bcook 377: <li>
378: Added functionality to derive early, handshake, and application secrets
1.9 bcook 379: as per RFC8446.
1.4 bcook 380: <li>
1.9 bcook 381: Added handshake state machine from RFC8446.
1.7 bcook 382: <li>
383: Removed some ASN.1 related code from libcrypto that had not been used
1.9 bcook 384: since around 2000.
1.7 bcook 385: <li>
386: Unexported internal symbols and internalized more record layer structs.
1.23 beck 387: <li>
388: Removed SHA224 based handshake signatures from consideration for use in a TLS 1.2 handshake.
1.4 bcook 389: </ul>
390:
1.6 bcook 391: <li>Portable Improvements
392: <ul>
393: <li>
1.9 bcook 394: Added support for assembly optimizations on 32-bit ARM ELF targets.
1.6 bcook 395: </ul>
396:
1.4 bcook 397: <li>Bug Fixes
398: <ul>
399: <li>
1.13 tb 400: Improved protection against timing side channels in ECDSA signature
401: generation.
1.4 bcook 402: <li>
1.14 tb 403: Coordinate blinding was added to some elliptic curves.
1.13 tb 404: This is the last bit of the work by Brumley et al. to protect against
405: the Portsmash vulnerability.
1.4 bcook 406: <li>
1.9 bcook 407: Ensure transcript handshake is always freed with TLS 1.2.
1.4 bcook 408: </ul>
409: </ul>
1.1 beck 410: <p>
411:
1.63 deraadt 412: <li>OpenSSH 8.0
413: <ul>
414: <li>New Features
415: <ul>
416: <li>ssh(1), ssh-agent(1), ssh-add(1): Add support for ECDSA keys in
417: PKCS#11 tokens.
418: <li>ssh(1), sshd(8): Add experimental quantum-computing resistant
419: key exchange method, based on a combination of Streamlined NTRU
420: Prime 4591^761 and X25519.
421: <li>ssh-keygen(1): Increase the default RSA key size to 3072 bits,
422: following NIST Special Publication 800-57's guidance for a
423: 128-bit equivalent symmetric security level.
424: <li>ssh(1): Allow "PKCS11Provider=none" to override later instances of
425: the PKCS11Provider directive in ssh_config; bz#2974
426: <li>sshd(8): Add a log message for situations where a connection is
427: dropped for attempting to run a command but a sshd_config
428: ForceCommand=internal-sftp restriction is in effect; bz#2960
429: <li>ssh(1): When prompting whether to record a new host key, accept
430: the key fingerprint as a synonym for "yes". This allows the user
431: to paste a fingerprint obtained out of band at the prompt and
432: have the client do the comparison for you.
433: <li>ssh-keygen(1): When signing multiple certificates on a single
434: command-line invocation, allow automatically incrementing the
435: certificate serial number.
436: <li>scp(1), sftp(1): Accept -J option as an alias to ProxyJump on
437: the scp and sftp command-lines.
438: <li>ssh-agent(1), ssh-pkcs11-helper(8), ssh-add(1): Accept "-v"
439: command-line flags to increase the verbosity of output; pass
440: verbose flags though to subprocesses, such as ssh-pkcs11-helper
441: started from ssh-agent.
442: <li>ssh-add(1): Add a "-T" option to allowing testing whether keys in
443: an agent are usable by performing a signature and a verification.
444: <li>sftp-server(8): Add a "lsetstat@openssh.com" protocol extension
445: that replicates the functionality of the existing SSH2_FXP_SETSTAT
446: operation but does not follow symlinks. bz#2067
447: <li>sftp(1): Add "-h" flag to chown/chgrp/chmod commands to request
448: they do not follow symlinks.
449: <li>sshd(8): Expose $SSH_CONNECTION in the PAM environment. This makes
450: the connection 4-tuple available to PAM modules that wish to use
451: it in decision-making. bz#2741
452: <li>sshd(8): Add a ssh_config "Match final" predicate Matches in same
453: pass as "Match canonical" but doesn't require hostname
454: canonicalisation be enabled. bz#2906
455: <li>sftp(1): Support a prefix of '@' to suppress echo of sftp batch
456: commands; bz#2926
457: <li>ssh-keygen(1): When printing certificate contents using
458: "ssh-keygen -Lf /path/certificate", include the algorithm that
459: the CA used to sign the cert.
460: </ul>
461: <li>Bugfixes
462: <ul>
463: <li>sshd(8): Fix authentication failures when sshd_config contains
464: "AuthenticationMethods any" inside a Match block that overrides
465: a more restrictive default.
466: <li>sshd(8): Avoid sending duplicate keepalives when ClientAliveCount
467: is enabled.
468: <li>sshd(8): Fix two race conditions related to SIGHUP daemon restart.
469: Remnant file descriptors in recently-forked child processes could
470: block the parent sshd's attempt to listen(2) to the configured
471: addresses. Also, the restarting parent sshd could exit before any
472: child processes that were awaiting their re-execution state had
473: completed reading it, leaving them in a fallback path.
474: <li>ssh(1): Fix stdout potentially being redirected to /dev/null when
475: ProxyCommand=- was in use.
476: <li>sshd(8): Avoid sending SIGPIPE to child processes if they attempt
477: to write to stderr after their parent processes have exited;
478: bz#2071
479: <li>ssh(1): Fix bad interaction between the ssh_config ConnectTimeout
480: and ConnectionAttempts directives - connection attempts after the
481: first were ignoring the requested timeout; bz#2918
482: <li>ssh-keyscan(1): Return a non-zero exit status if no keys were
483: found; bz#2903
484: <li>scp(1): Sanitize scp filenames to allow UTF-8 characters without
485: terminal control sequences; bz#2434
486: <li>sshd(8): Fix confusion between ClientAliveInterval and time-based
487: RekeyLimit that could cause connections to be incorrectly closed.
488: bz#2757
489: <li>ssh(1), ssh-add(1): Correct some bugs in PKCS#11 token PIN
490: handling at initial token login. The attempt to read the PIN
491: could be skipped in some cases, particularly on devices with
492: integrated PIN readers. This would lead to an inability to
493: retrieve keys from these tokens. bz#2652
494: <li>ssh(1), ssh-add(1): Support keys on PKCS#11 tokens that set the
495: CKA_ALWAYS_AUTHENTICATE flag by requring a fresh login after the
496: C_SignInit operation. bz#2638
497: <li>ssh(1): Improve documentation for ProxyJump/-J, clarifying that
498: local configuration does not apply to jump hosts.
499: <li>ssh-keygen(1): Clarify manual - ssh-keygen -e only writes
500: public keys, not private.
501: <li>ssh(1), sshd(8): be more strict in processing protocol banners,
502: allowing \r characters only immediately before \n.
503: <li>Various: fix a number of memory leaks, including bz#2942 and
504: bz#2938
505: <li>scp(1), sftp(1): fix calculation of initial bandwidth limits.
506: Account for bytes written before the timer starts and adjust the
507: schedule on which recalculations are performed. Avoids an initial
508: burst of traffic and yields more accurate bandwidth limits;
509: bz#2927
510: <li>sshd(8): Only consider the ext-info-c extension during the initial
511: key eschange. It shouldn't be sent in subsequent ones, but if it
512: is present we should ignore it. This prevents sshd from sending a
513: SSH_MSG_EXT_INFO for REKEX for buggy these clients. bz#2929
514: <li>ssh-keygen(1): Clarify manual that ssh-keygen -F (find host in
515: authorized_keys) and -R (remove host from authorized_keys) options
516: may accept either a bare hostname or a [hostname]:port combo.
517: bz#2935
518: <li>ssh(1): Don't attempt to connect to empty SSH_AUTH_SOCK; bz#2936
519: <li>sshd(8): Silence error messages when sshd fails to load some of
520: the default host keys. Failure to load an explicitly-configured
521: hostkey is still an error, and failure to load any host key is
522: still fatal. pr/103
523: <li>ssh(1): Redirect stderr of ProxyCommands to /dev/null when ssh is
524: started with ControlPersist; prevents random ProxyCommand output
525: from interfering with session output.
526: <li>ssh(1): The ssh client was keeping a redundant ssh-agent socket
527: (leftover from authentication) around for the life of the
528: connection; bz#2912
529: <li>sshd(8): Fix bug in HostbasedAcceptedKeyTypes and
530: PubkeyAcceptedKeyTypes options. If only RSA-SHA2 siganture types
531: were specified, then authentication would always fail for RSA keys
532: as the monitor checks only the base key (not the signature
533: algorithm) type against *AcceptedKeyTypes. bz#2746
534: <li>ssh(1): Request correct signature types from ssh-agent when
535: certificate keys and RSA-SHA2 signatures are in use.
536: </ul>
537: </ul>
538: <p>
539:
1.52 schwarze 540: <li>Mandoc 1.14.5
541: <ul>
542: <li>
543: Improved POSIX compliance in
544: <a href="https://man.openbsd.org/apropos.1">apropos(1)</a> by
545: accepting case-insensitive extended regular expressions by default.
546: <li>
547: New -O <a href="https://man.openbsd.org/mandoc.1#tag">tag</a>
548: output option to open a page at the definition of a term.
549: <li>
550: Many <a href="https://man.openbsd.org/tbl.7">tbl(7)</a>
551: improvements: line drawing, spanning, horizontal and vertical
552: alignment in HTML output, improved column width calculations in
553: terminal output, use of box drawing characters in UTF-8 output.
554: <li>
555: Much better HTML output, in particular with respect to
556: paragraphs, line breaks, and vertical spacing in tagged lists.
557: Tooltips are now implemented in pure CSS, the <code>title</code>
558: attribute is no longer abused.
559: </ul>
560: <p>
1.1 beck 561:
1.41 matthieu 562: <li>Xenocara
563: <ul>
564: <li>
565: <a href="https://man.openbsd.org/Xorg.1">Xorg(1)</a>, the
566: X window server, is no longer installed setuid.
567: <a href="https://man.openbsd.org/xenodm.1">xenodm(1)</a> should be
568: used to start X.
1.73 jsg 569: <li>
570: The radeonsi Mesa driver is now included for hardware acceleration
571: on Southern Islands and Sea Islands
572: <a href="https://man.openbsd.org/radeondrm.4">radeondrm(4)</a> devices.
1.41 matthieu 573: </ul>
574: <p>
575:
1.1 beck 576: <li>Ports and packages:
1.29 sthen 577: <ul>
578: <li>...
579: </ul>
580: <p>
581: <dl>
582: <dt>Many pre-built packages for each architecture:
583: </dl>
584: <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
585: <table border=0 cellspacing=0 cellpadding=2 width="95%">
586: <tr>
587: <td valign="top" width="25%">
588: <ul>
589: <li>aarch64: XXXX
590: <li>amd64: XXXXX
591: <li>arm: XXXX
592: </ul></td><td valign=top width="25%"><ul>
593: <li>i386: XXXXX
594: <li>mips64: XXXX
595: <li>mips64el: XXXX
596: </ul></td><td valign=top width="25%"><ul>
597: <li>powerpc: XXXX
598: <li>sparc64: XXXX
599: </ul></td></tr></table>
600: <p>
601:
602: <dl>
603: <dt>Some highlights:
604: </dl>
605: <table border=0 cellspacing=0 cellpadding=2 width="95%">
606: <tr>
607: <td valign="top" width="25%"><ul>
608: <li>AFL 2.52b
609: <li>Asterisk 16.2.1
1.42 sthen 610: <li>Audacity 2.3.1
1.29 sthen 611: <li>CMake 3.10.2
1.34 sthen 612: <li>Chromium 73.0.3683.86
1.29 sthen 613: <li>Emacs 26.1
1.53 sthen 614: <li>FFmpeg 4.1.3
1.42 sthen 615: <li>GCC 4.9.4 and 8.3.0
1.29 sthen 616: <li>GHC 8.2.2
617: <li>GNOME 3.30.2.1
1.34 sthen 618: <li>Go 1.12.1
1.29 sthen 619: <li>Groff 1.22.4
1.53 sthen 620: <li>JDK 8u202 and 11.0.2+9-3
1.29 sthen 621: </ul></td><td valign=top width="25%"><ul>
622: <li>LLVM/Clang 7.0.1
1.34 sthen 623: <li>LibreOffice 6.2.2.2
1.29 sthen 624: <li>Lua 5.1.5, 5.2.4 and 5.3.5
625: <li>MariaDB 10.0.38
1.47 thfr 626: <li>Mono 5.18.1.0
1.42 sthen 627: <li>Mozilla Firefox 66.0.2 and ESR 60.6.1
1.39 sthen 628: <li>Mozilla Thunderbird 60.6.1
1.32 sthen 629: <li>Mutt 1.11.4 and NeoMutt 20180716
1.29 sthen 630: <li>Node.js 10.15.0
631: <li>OCaml 4.07.1
632: <li>OpenLDAP 2.3.43 and 2.4.47
1.58 sthen 633: <li>PHP 7.1.28, 7.1.28 and 7.3.4
1.42 sthen 634: <li>Postfix 3.3.3 and 3.4.20190106
1.29 sthen 635: </ul></td><td valign=top width="25%"><ul>
636: <li>PostgreSQL 11.2
1.53 sthen 637: <li>Python 2.7.16 and 3.6.8
1.34 sthen 638: <li>R 3.5.3
1.50 kirby 639: <li>Ruby 2.4.6, 2.5.5 and 2.6.2
1.32 sthen 640: <li>Rust 1.33.0
1.29 sthen 641: <li>Sendmail 8.16.0.41
1.34 sthen 642: <li>SQLite3 3.27.2
1.29 sthen 643: <li>Sudo 1.8.27
1.34 sthen 644: <li>Suricata 4.1.3
1.29 sthen 645: <li>Tcl/Tk 8.5.19 and 8.6.8
646: <li>TeX Live 2018
1.42 sthen 647: <li>Vim 8.1.1048 and Neovim 0.3.4
1.29 sthen 648: <li>Xfce 4.12
649: </ul></td></tr></table>
1.1 beck 650: <p>
651:
652: <li>As usual, steady improvements in manual pages and other documentation.
653: <p>
654:
655: <li>The system includes the following major components from outside suppliers:
1.36 jsg 656: <ul>
657: <li>Xenocara (based on X.Org 7.7 with xserver 1.19.7 + patches,
1.40 matthieu 658: freetype 2.9.1, fontconfig 2.12.4, Mesa 18.3.5, xterm 344,
1.36 jsg 659: xkeyboard-config 2.20 and more)
660: <li>LLVM/Clang 7.0.1 (+ patches)
661: <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
662: <li>Perl 5.28.1 (+ patches)
1.55 florian 663: <li>NSD 4.1.27
664: <li>Unbound 1.9.1
1.36 jsg 665: <li>Ncurses 5.7
666: <li>Binutils 2.17 (+ patches)
667: <li>Gdb 6.3 (+ patches)
668: <li>Awk Aug 10, 2011 version
669: <li>Expat 2.2.6
670: </ul>
1.1 beck 671: </ul>
672:
673: <hr>
674:
675: <h3 id="install"><font color="#0000e0">How to install</font></h3>
676:
677: Please refer to the following files on the mirror site for
678: extensive details on how to install OpenBSD 6.5 on your machine:
679:
680: <ul>
681: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/alpha/INSTALL.alpha">
682: .../OpenBSD/6.5/alpha/INSTALL.alpha</a>
683: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/amd64/INSTALL.amd64">
684: .../OpenBSD/6.5/amd64/INSTALL.amd64</a>
685: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/arm64/INSTALL.arm64">
686: .../OpenBSD/6.5/arm64/INSTALL.arm64</a>
687: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/armv7/INSTALL.armv7">
688: .../OpenBSD/6.5/armv7/INSTALL.armv7</a>
689: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/hppa/INSTALL.hppa">
690: .../OpenBSD/6.5/hppa/INSTALL.hppa</a>
691: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/i386/INSTALL.i386">
692: .../OpenBSD/6.5/i386/INSTALL.i386</a>
693: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/landisk/INSTALL.landisk">
694: .../OpenBSD/6.5/landisk/INSTALL.landisk</a>
695: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/loongson/INSTALL.loongson">
696: .../OpenBSD/6.5/loongson/INSTALL.loongson</a>
697: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/luna88k/INSTALL.luna88k">
698: .../OpenBSD/6.5/luna88k/INSTALL.luna88k</a>
699: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/macppc/INSTALL.macppc">
700: .../OpenBSD/6.5/macppc/INSTALL.macppc</a>
701: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/octeon/INSTALL.octeon">
702: .../OpenBSD/6.5/octeon/INSTALL.octeon</a>
703: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/sgi/INSTALL.sgi">
704: .../OpenBSD/6.5/sgi/INSTALL.sgi</a>
705: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/sparc64/INSTALL.sparc64">
706: .../OpenBSD/6.5/sparc64/INSTALL.sparc64</a>
707: </ul>
708:
709: <hr>
710:
711: <p>
712: Quick installer information for people familiar with OpenBSD, and the use of
713: the "<a href="https://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
714: If you are at all confused when installing OpenBSD, read the relevant
715: INSTALL.* file as listed above!
716:
717: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
718:
719: <ul style="list-style-type: none">
720: <li>
1.2 beck 721: Write <i>floppy65.fs</i> or <i>floppyB65.fs</i> (depending on your machine)
1.1 beck 722: to a diskette and enter <i>boot dva0</i>.
723: Refer to INSTALL.alpha for more details.
724: <p>
725: <li>
726: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
727: will most likely fail.
728: </ul>
729:
730: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
731:
732: <ul style="list-style-type: none">
733: <li>
1.2 beck 734: If your machine can boot from CD, you can write <i>install65.iso</i> or
735: <i>cd65.iso</i> to a CD and boot from it.
1.1 beck 736: You may need to adjust your BIOS options first.
737: <p>
738: <li>
1.2 beck 739: If your machine can boot from USB, you can write <i>install65.fs</i> or
740: <i>miniroot65.fs</i> to a USB stick and boot from it.
1.1 beck 741: <p>
742: <li>
743: If you can't boot from a CD, floppy disk, or USB,
744: you can install across the network using PXE as described in the included
745: INSTALL.amd64 document.
746: <p>
747: <li>
748: If you are planning to dual boot OpenBSD with another OS, you will need to
749: read INSTALL.amd64.
750: </ul>
751:
752: <h3><font color="#e00000">OpenBSD/arm64:</font></h3>
753:
754: <ul style="list-style-type: none">
755: <li>
1.2 beck 756: Write <i>miniroot65.fs</i> to a disk and boot from it after connecting
1.1 beck 757: to the serial console. Refer to INSTALL.arm64 for more details.
758: <p>
759: </ul>
760:
761: <h3><font color="#e00000">OpenBSD/armv7:</font></h3>
762:
763: <ul style="list-style-type: none">
764: <li>
765: Write a system specific miniroot to an SD card and boot from it after connecting
766: to the serial console. Refer to INSTALL.armv7 for more details.
767: <p>
768: </ul>
769:
770: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
771:
772: <ul style="list-style-type: none">
773: <li>
774: Boot over the network by following the instructions in INSTALL.hppa or the
775: <a href="hppa.html#install">hppa platform page</a>.
776: </ul>
777:
778: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
779:
780: <ul style="list-style-type: none">
781: <li>
1.2 beck 782: If your machine can boot from CD, you can write <i>install65.iso</i> or
783: <i>cd65.iso</i> to a CD and boot from it.
1.1 beck 784: You may need to adjust your BIOS options first.
785: <p>
786: <li>
1.2 beck 787: If your machine can boot from USB, you can write <i>install65.fs</i> or
788: <i>miniroot65.fs</i> to a USB stick and boot from it.
1.1 beck 789: <p>
790: <li>
791: If you can't boot from a CD, floppy disk, or USB,
792: you can install across the network using PXE as described in
793: the included INSTALL.i386 document.
794: <p>
795: <li>
796: If you are planning on dual booting OpenBSD with another OS, you will need to
797: read INSTALL.i386.
798: </ul>
799:
800: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
801:
802: <ul style="list-style-type: none">
803: <li>
1.2 beck 804: Write <i>miniroot65.fs</i> to the start of the CF
1.1 beck 805: or disk, and boot normally.
806: </ul>
807:
808: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
809:
810: <ul style="list-style-type: none">
811: <li>
1.2 beck 812: Write <i>miniroot65.fs</i> to a USB stick and boot bsd.rd from it
1.1 beck 813: or boot bsd.rd via tftp.
814: Refer to the instructions in INSTALL.loongson for more details.
815: </ul>
816:
817: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
818:
819: <ul style="list-style-type: none">
820: <li>
821: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
822: from the PROM, and then bsd.rd from the bootloader.
823: Refer to the instructions in INSTALL.luna88k for more details.
824: </ul>
825:
826: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
827:
828: <ul style="list-style-type: none">
829: <li>
830: Burn the image from a mirror site to a CDROM, and power on your machine
831: while holding down the <i>C</i> key until the display turns on and
832: shows <i>OpenBSD/macppc boot</i>.
833: <p>
834: <li>
835: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
836: /6.5/macppc/bsd.rd</i>
837: </ul>
838:
839: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
840:
841: <ul style="list-style-type: none">
842: <li>
843: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
844: Refer to the instructions in INSTALL.octeon for more details.
845: </ul>
846:
847: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
848:
849: <ul style="list-style-type: none">
850: <li>
1.2 beck 851: To install, burn cd65.iso on a CD-R, put it in the CD drive of your
1.1 beck 852: machine and select <i>Install System Software</i> from the System Maintenance
853: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
854: CD-ROM, and need a proper invocation from the PROM prompt.
855: Refer to the instructions in INSTALL.sgi for more details.
856:
857: <p>
858: <li>
859: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
860: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
861: system type. Refer to the instructions in INSTALL.sgi for more details.
862: </ul>
863:
864: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
865:
866: <ul style="list-style-type: none">
867: <li>
868: Burn the image from a mirror site to a CDROM, boot from it, and type
869: <i>boot cdrom</i>.
870: <p>
871: <li>
872: If this doesn't work, or if you don't have a CDROM drive, you can write
1.2 beck 873: <i>floppy65.fs</i> or <i>floppyB65.fs</i>
1.1 beck 874: (depending on your machine) to a floppy and boot it with <i>boot
875: floppy</i>. Refer to INSTALL.sparc64 for details.
876: <p>
877: <li>
878: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
879: will most likely fail.
880: <p>
881: <li>
1.2 beck 882: You can also write <i>miniroot65.fs</i> to the swap partition on
1.1 beck 883: the disk and boot with <i>boot disk:b</i>.
884: <p>
885: <li>
886: If nothing works, you can boot over the network as described in INSTALL.sparc64.
887: </ul>
888:
889: <hr>
890:
891: <h3 id="upgrade"><font color="#0000e0">How to upgrade</font></h3>
892:
893: If you already have an OpenBSD 6.4 system, and do not want to reinstall,
894: upgrade instructions and advice can be found in the
1.2 beck 895: <a href="faq/upgrade65.html">Upgrade Guide</a>.
1.1 beck 896: <p>
897:
898: <hr>
899:
900: <h3 id="sourcecode"><font color="#0000e0">Notes about the source code</font></h3>
901:
902: <tt>src.tar.gz</tt> contains a source archive starting at <tt>/usr/src</tt>.
903: This file contains everything you need except for the kernel sources,
904: which are in a separate archive.
905: To extract:
906:
907: <blockquote><pre>
908: # <b>mkdir -p /usr/src</b>
909: # <b>cd /usr/src</b>
910: # <b>tar xvfz /tmp/src.tar.gz</b>
911: </pre></blockquote>
912:
913: <tt>sys.tar.gz</tt> contains a source archive starting at <tt>/usr/src/sys</tt>.
914: This file contains all the kernel sources you need to rebuild kernels.
915: To extract:
916:
917: <blockquote><pre>
918: # <b>mkdir -p /usr/src/sys</b>
919: # <b>cd /usr/src</b>
920: # <b>tar xvfz /tmp/sys.tar.gz</b>
921: </pre></blockquote>
922:
923: Both of these trees are a regular CVS checkout. Using these trees it
924: is possible to get a head-start on using the anoncvs servers as
925: described <a href="anoncvs.html">here</a>.
926: Using these files
927: results in a much faster initial CVS update than you could expect from
928: a fresh checkout of the full OpenBSD source tree.
929: <p>
930:
931: <hr>
932:
933: <h3 id="ports"><font color="#0000e0">Ports Tree</font></h3>
934:
935: A ports tree archive is also provided. To extract:
936:
937: <blockquote><pre>
938: # <b>cd /usr</b>
939: # <b>tar xvfz /tmp/ports.tar.gz</b>
940: </pre></blockquote>
941:
942: Go read the <a href="faq/ports/index.html">ports</a> page
943: if you know nothing about ports
944: at this point. This text is not a manual of how to use ports.
945: Rather, it is a set of notes meant to kickstart the user on the
946: OpenBSD ports system.
947: <p>
948: The <i>ports/</i> directory represents a CVS checkout of our ports.
949: As with our complete source tree, our ports tree is available via
950: <a href="anoncvs.html">AnonCVS</a>.
951: So, in order to keep up to date with the -stable branch, you must make
952: the <i>ports/</i> tree available on a read-write medium and update the tree
953: with a command like:
954:
955: <blockquote><pre>
956: # <b>cd /usr/ports</b>
1.11 beck 957: # <b>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_6_5</b>
1.1 beck 958: </pre></blockquote>
959:
960: [Of course, you must replace the server name here with a nearby anoncvs
961: server.]
962: <p>
963: Note that most ports are available as packages on our mirrors. Updated
964: ports for the 6.5 release will be made available if problems arise.
965: <p>
966: If you're interested in seeing a port added, would like to help out, or just
967: would like to know more, the mailing list
968: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
969: <p>
970: </body>
971: </html>