www/59.html - diff

<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.

console interface provided by KVM, QEMU, and others.

<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.

<li>Support for audio in Thinkpad docks has been added to the

<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.

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=azalia">azalia(4)</a>

<li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipmi&sektion=4">ipmi(4)</a> driver now supports OpenIPMI compatible character device.

driver.

<li>Support for Synaptic touchpads without W mode has been added to the

driver.

<li>Support for tap-and-drag detection with ALPS touchpads in the

driver has been improved.

<li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sdmmc">sdmmc(4)</a>

driver now supports sector mode for eMMC devices, such as those found on

some BeagleBone Black boards.

<li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cnmac">cnmac(4)</a>

driver now supports checksum offloading and receives packets without the

kernel lock held.

driver is now enabled for macppc machines.

driver now supports OpenIPMI compatible character device.

<li>...

</ul>

<p>

Line 115

Line 146

</ul>

<p>

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pledge&sektion=2">pledge(2)</a> support integrated:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pledge">pledge(2)</a>

support integrated:

<ul>

<li>tame(2) system call renamed to pledge(2).

<li>Many behaviours/semantics extended and refined.

<li>453 out of 707 base system binaries adapted to use pledge.

<li>14 ports adapted to use pledge (some decompression tools, mutt,

some pdf tools, chromium/iridium, and the i3 window manager).

<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>,

<li>Several bugs exposed by pledge(2) have been corrected, for example in

<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>.

<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.

bgpd(8)</a>,

<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>.

iked(8)</a>,

ldapd(8)</a>,

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>.

<li>Several misguided "features" have been removed, such as

support for HOSTALIASES from the resolver</a>,

support for "lookup yp" in /etc/resolv.conf</a>,

setuid-preserving code in binutils tools</a> or

ed-style diffs via proc/exec in patch(1)</a>.

<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

rdate(1)</a>,

sndiod(8)</a>

or the introduction of <tt>SOCK_DNS</tt>

socket(2)</a>

flag that makes an <tt>SS_DNS</tt> tagged socket conceptually different

from a plain socket.

<li>It also has been used to constrain programs to a more limited POSIX

subset, such as some

binutils</a>

tools that handle untrusted data

(<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=strings">strings(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=objdump">objdump(1)</a>, ...),

or the RSA-privsep process in

smtpd(1)</a>.

</ul>

<p>

<li>Generic network stack improvements:

<ul>

<li>Remove support for obsolete IPv6 socket options.

<li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=etherip&sektion=4">etherip(4)</a>

<li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=etherip">etherip(4)</a>

pseudo-device for tunnelling Ethernet frames across IP[46] networks using RFC 3378 EtherIP encapsulation.

pseudo-device for tunnelling Ethernet frames across IP[46] networks

<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.

using RFC 3378 EtherIP encapsulation.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bpf&sektion=4">bpf(4)</a> now runs without the kernel lock.

<li>Split up the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun&sektion=4">tun(4)</a>

pseudo-device for creating paired virtual Ethernet interfaces.

pseudo-device into <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun&sektion=4">tun(4)</a>

(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.

now runs without the kernel lock.

<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.

<li>Split up the

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pflow&sektion=4">pflow(4)</a> now supports IPv6 for transport.

<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.

pseudo-device into

(for layer 3) and

(for layer 2) pseudo-devices.

As a result, the link0 flag has no effect on

interfaces anymore.

driver now passes IEEE 802.11 control frames in monitor mode, allowing

full capture of traffic on a particular wireless channel.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pflow">pflow(4)</a>

now supports IPv6 for transport.

<li>Several interoperability issues in

have been fixed, including EAP auth with OS X El Capitan.

<li>...

</ul>

<p>

Line 151

Line 236

<li>Inappropriate user choices from a list of options are more reliably rejected.

<li>Installing to a disk partitioned with a GPT is now supported (amd64 only).

<li>When initializing a GPT the required EFI System partition is automatically created.

<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.

<li>When installing to a GPT disk

installboot(8)</a>

now formats the EFI System partition, creates the appropriate directory

structure and copies the required UEFI boot files into place.

<li>...

</ul>

<p>

<li>Routing daemons and other userland network improvements:

<ul>

<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.

<li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=eigrpd">eigrpd(8)</a>

<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).

routing daemon for the Enhanced Interior Gateway Routing Protocol.

<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).

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">dhclient(8)</a>

<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.

now supports multiple domain names provided via DHCP option 15 (Domain Name).

<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.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">dhclient(8)</a>

<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.

now supports search domains provided via DHCP option 119 (Domain Search).

<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.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">dhclient(8)</a>

<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.

no longer continually checks for a change to the routing domain of the

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> was pledged.

interface it controls. It now relies on the appropriate routing socket

<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.

messages.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a> was pledged.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">dhclient(8)</a>

<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>

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.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">dhclient(8)</a>

no longer exits if a desired route cannot be added. It now just reports

the fact.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">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.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">dhclient(8)</a>

again disables pending timeouts if the interface link is lost,

preventing endless retries at obtaining a lease.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient">dhclient(8)</a>

was pledged.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd">dhcpd(8)</a>

again properly utilizes default-lease-time, max-lease-time and

bootp-lease-time options.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd">dhcpd(8)</a>

was pledged.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump">tcpdump(1)</a>

now displays more information about IEEE 802.11 frames when run with

the -y IEEE802_11_RADIO and -v options.

<li>...

</ul>

<p>

Line 178

Line 290

<ul>

<li>...

<li>Support for looking up hosts via YP has been removed from libc.

The 'yp' lookup method in

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=resolv.conf&sektion=5">resolv.conf</a>

is no longer available.

resolv.conf</a>

is no longer available.

<li>Support for the HOSTALIASES environment variable has been removed from libc.

</ul>

<p>

<li>Assorted improvements:

<ul>

is a little friendlier to use.

<li>Updated

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=flex&sektion=1">flex(1)</a>.

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=flex">flex(1)</a>.

<li>Forked <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=less&sektion=1">less(1)</a> from upstream, then proceeded to clean it up substantially.

<li>Forked <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=less">less(1)</a>

<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.

from upstream, then proceeded to clean it up substantially.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pdisk">pdisk(8)</a>

was largely rewritten and pledged.

<li>Renaming files in the root directory of a MSDOS filesystem was fixed.

<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.

<li>Many obsolete

<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.

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disktab">disktab(5)</a>

<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.

attributes and entries were removed.

<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.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid">softraid(4)</a>

<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.

volumes now correctly look for the disklabel in the first OpenBSD disk

<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.

partition, not the last.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> now provides full interactive GPT editing.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid">softraid(4)</a>

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> was pledged.

volumes can now be partitioned with a GPT.

<li>Disks with sector sizes other than 512 bytes can now be partitioned with a GPT.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk">fdisk(8)</a>

<li>The GPT kernel option was removed and GPT support is part of all GENERIC and GENERIC derived kernels.

now creates a default GPT as well as the protective MBR when the '-g'

<li>Many improvements were made to the GPT kernel support to ensure safe and reliable operation of GPT and MBR processing.

flag is used.

<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

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk">fdisk(8)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=installboot&sektion=8">installboot(8)</a>.

now has a '-b' flag that specifies the size of the EFI System partition

to create.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk">fdisk(8)</a>

now has a '-v' flag that causes a verbose display of both MBR and GPT

information.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk">fdisk(8)</a>

now provides full interactive GPT editing.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk">fdisk(8)</a>

was pledged.

<li>Disks with sector sizes other than 512 bytes can now be partitioned with

a GPT.

<li>The GPT kernel option was removed and GPT support is part of all GENERIC

and GENERIC derived kernels.

<li>Many improvements were made to the GPT kernel support to ensure safe and

reliable operation of GPT and MBR processing.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disklabel">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

installboot(8)</a>.

<li>PowerPC converted to secure-PLT ABI variant.

<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.

<li>Perform lazy binding updates in

<li>Over 100 internal or obsolete interfaces have been deleted or are no longer exported by libc, reducing symbol conflicts and process size.

<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.

using

<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.

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kbind">kbind(2)</a>

<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.

to improve security and reduce overhead in threaded processes.

<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.

<li>Over 100 internal or obsolete interfaces have been deleted or are no

longer exported by libc, reducing symbol conflicts and process size.

<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.

<li>Handle intra-thread kills via new

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=thrkill">thrkill(2)</a>

system call to tighten pledge(2) restrictions and improve pthread_kill(3)

and pthread_cancel(3) compliance.

<li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getpwnam_shadow">

getpwnam_shadow(3)</a>

and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getpwuid_shadow">

getpwuid_shadow(3)</a>

to permit tighter pledge(2) restrictions.

<li>Added support to

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ktrace">ktrace(1)</a>

the arguments to

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=execve">execve(2)</a>

and

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pledge">pledge(2)</a>.

Removed support for tracing context switch points.

<tt>kevent</tt> structures are now dumped.

<li>Disabled support for loading locales other than UTF-8.

<li>UTF-8 character locale data has been updated to Unicode 7.0.0.

<li>Added UTF-8 support to several utilities, including

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=calendar">calendar(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=colrm">colrm(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cut">cut(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fmt">fmt(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ls">ls(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ps">ps(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rs">rs(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ul">ul(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uniq">uniq(1)</a>,

and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wc">wc(1)</a>.

<li>Native language support (NLS) has been removed from libc.

<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.

now automatically shows a stack trace upon panic.

<li>...

</ul>

<p>

<li>OpenBSD <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>:

<li>OpenBSD <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd">httpd(8)</a>:

<ul>

<li>...

</ul>

Line 234

Line 403

<li>Security:

<ul>

<li>Both

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpd&sektion=8">smtpd(8)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpd">smtpd(8)</a>

and

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl">smtpctl(8)</a>

have been pledged.

<li>The offline enqueue mode of

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl">smtpctl(8)</a>

has been redesigned to remove the need for a publicly writable directory which was a vector of multiple attacks in the Qualys Security audit.

has been redesigned to remove the need for a publicly writable directory

which was a vector of multiple attacks in the Qualys Security audit.

</ul>

<li>The following improvements were brought in this release:

<ul>

<li>Experimental support for filters API is now available with several filters available in ports.

<li>Experimental support for filters API is now available with several

filters available in ports.

<li>Add Message-Id header if necessary.

<li>Removed the kick mechanism which was misbehaving.

<li>Increased the length of acceptable headers lines.

Line 258

Line 429

<li>Security:

<ul>

<li>Qualys Security identified vulnerabilities in the

client experimental support for resuming SSH-connections (roaming).

In the default configuration, this could potentially leak client keys

to a hostile server. The authentication of the server host key

prevents exploitation by a man-in-the-middle, so this information leak

is restricted to connections to malicious or compromised servers.

This feature has been disabled in the

client, and it has been removed from the source tree. The matching

server code has never been shipped.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

OpenSSH 7.0 contained a logic error in

<tt>PermitRootLogin=prohibit-password/without-password</tt> that could,

depending on compile-time configuration, permit password authentication

to root while preventing other forms of authentication.

<li>Fix an out of-bound read access in the packet handling code.

<li>Further use of

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bzero&sektion=3">explicit_bzero(3)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bzero">explicit_bzero(3)</a>

has been added in various buffer handling code paths to guard against

compilers aggressively doing dead-store removal.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

remove unfinished and unused roaming code.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

eliminate fallback from untrusted X11 forwarding to trusted forwarding

when the X server disables the <tt>SECURITY</tt> extension.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

increase the minimum modulus size supported for

<tt>diffie-hellman-group-exchange</tt> to 2048 bits.

</ul>

Line 293

Line 464

<ul>

<li>This release disables a number of legacy cryptographic algorithms

by default in

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

<ul>

<li>Several ciphers: <tt>blowfish-cbc</tt>, <tt>cast128-cbc</tt>,

all <tt>arcfour</tt> variants and the <tt>rijndael-cbc</tt> aliases

Line 306

Line 477

<li>all: add support for RSA signatures using SHA-256/512 hash algorithms

based on <tt>draft-rsa-dsa-sha2-256-03.txt</tt> and

<tt>draft-ssh-ext-info-04.txt</tt>.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

Add an <tt>AddKeysToAgent</tt> client option which can be set to

<tt>yes</tt>, <tt>no</tt>, <tt>ask</tt>, or <tt>confirm</tt>, and

defaults to <tt>no</tt>. When enabled, a private key that is used

during authentication will be added to

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent">ssh-agent(1)</a>

if it is running (with confirmation enabled if set to <tt>confirm</tt>).

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

add a new <tt>authorized_keys</tt> option <tt>restrict</tt> that

includes all current and future key restrictions

(<tt>no-*-forwarding</tt>, etc.).

Line 321

Line 492

<tt>no-pty</tt> -> <tt>pty</tt>. This simplifies the task of setting up

restricted keys and ensures they are maximally-restricted,

regardless of any permissions we might implement in the future.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

add

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config">ssh_config(5)</a>

CertificateFile option to explicitly list certificates. (bz#2436)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen">ssh-keygen(1)</a>:

allow

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen">ssh-keygen(1)</a>

to change the key comment for all supported formats.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen">ssh-keygen(1)</a>:

allow fingerprinting from standard input, e.g. "ssh-keygen -lf -".

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen">ssh-keygen(1)</a>:

allow fingerprinting multiple public keys in a file, e.g.

<tt>ssh-keygen -lf ~/.ssh/authorized_keys</tt>. (bz#1319)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

support <tt>none</tt> as an argument for

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config">sshd_config(5)</a>

<tt>Foreground</tt> and <tt>ChrootDirectory</tt>. Useful inside

<tt>Match</tt> blocks to override a global default. (bz#2486)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen">ssh-keygen(1)</a>:

support multiple certificates (one per line) and reading from standard

input (using "<tt>-f -</tt>") for <tt>ssh-keygen -L</tt>.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keyscan&sektion=1">ssh-keyscan(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keyscan">ssh-keyscan(1)</a>:

add <tt>ssh-keyscan -c ...</tt> flag to allow fetching certificates

instead of plain keys.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

better handle anchored FQDNs (e.g. <tt>cvs.openbsd.org.</tt>) in

hostname canonicalisation - treat them as already canonical and

trailing '<tt>.</tt>' before matching

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>.

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config">ssh_config(5)</a>.

</ul>

<li>The following significant bugs have been fixed in this release:

<ul>

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

add compatibility workarounds for FuTTY.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

refine compatibility workarounds for WinSCP.

<li>Fix a number of memory faults (double-free, free of uninitialised

memory, etc) in

and

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>.

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen">ssh-keygen(1)</a>.

<li>Correctly interpret the <tt>first_kex_follows</tt> option during the

initial key exchange.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp">sftp(1)</a>:

existing destination directories should not terminate recursive uploads

(regression in openssh 6.8). (bz#2528)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

correctly send back <tt>SSH2_MSG_UNIMPLEMENTED</tt> replies to

unexpected messages during key exchange. (bz#2949)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

refuse attempts to set <tt>ConnectionAttempts=0</tt>, which does not

make sense and would cause ssh to print an uninitialised stack

variable. (bz#2500)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

fix errors when attempting to connect to scoped IPv6 addresses with

hostname canonicalisation enabled.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config">sshd_config(5)</a>:

list a couple more options usable in <tt>Match</tt> blocks. (bz#2489)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

fix <tt>PubkeyAcceptedKeyTypes +...</tt> inside a <tt>Match</tt> block.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

expand tilde characters in filenames passed to <tt>-i</tt> options

before checking whether or not the identity file exists. Avoids

confusion for cases where shell doesn't expand (e.g.

<tt>-i ~/file</tt> vs. <tt>-i~/file</tt>). (bz#2481)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

do not prepend "exec" to the shell command run by <tt>Match exec</tt>

in a config file, which could cause some commands to fail in certain

environments. (bz#2471)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keyscan&sektion=1">ssh-keyscan(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keyscan">ssh-keyscan(1)</a>:

fix output for multiple hosts/addrs on one line when host hashing or

a non standard port is in use. (bz#2479)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

skip "Could not chdir to home directory" message when

<tt>ChrootDirectory</tt> is active. (bz#2485)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

include <tt>PubkeyAcceptedKeyTypes</tt> in <tt>ssh -G</tt> config dump.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

avoid changing <tt>TunnelForwarding</tt> device flags if they are

already what is needed; makes it possible to use

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun&sektion=4">tun(4)</a>/

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tun">tun(4)</a>/

networking as non-root user if device permissions and interface flags

are pre-established.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

<tt>RekeyLimits</tt> could be exceeded by one packet. (bz#2521)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

fix multiplexing master failure to notice client exit.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent">ssh-agent(1)</a>:

avoid <tt>fatal()</tt> for PKCS11 tokens that present empty key IDs.

(bz#1773)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

avoid

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=printf&sektion=3">printf(3)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=printf&sec=3">printf(3)</a>

of NULL argument. (bz#2535)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

allow <tt>RekeyLimits</tt> larger than 4GB. (bz#2521)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent">ssh-agent(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

fix several bugs in (unused) KRL signature support.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

fix connections with peers that use the key exchange guess feature of

the protocol. (bz#2515)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

include remote port number in log messages. (bz#2503)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

don't try to load SSHv1 private key when compiled without SSHv1

support. (bz#2505)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent">ssh-agent(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

fix incorrect error messages during key loading and signing errors.

(bz#2507)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen">ssh-keygen(1)</a>:

don't leave empty temporary files when performing <tt>known_hosts</tt>

file edits when <tt>known_hosts</tt> doesn't exist.

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

correct packet format for tcpip-forward replies for requests that

don't allocate a port. (bz#2509)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

fix possible hang on closed output. (bz#2469)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

expand <tt>%i</tt> in <tt>ControlPath</tt> to UID. (bz#2449)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

fix return type of <tt>openssh_RSA_verify</tt>. (bz#2460)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd">sshd(8)</a>:

fix some option parsing memory leaks. (bz#2182)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

add a some debug output before DNS resolution; it's a place where

ssh could previously silently stall in cases of unresponsive DNS

servers. (bz#2433)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

remove spurious newline in visual hostkey. (bz#2686)

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

fix printing (<tt>ssh -G ...</tt>) of <tt>HostKeyAlgorithms=+...</tt>

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh">ssh(1)</a>:

fix expansion of <tt>HostkeyAlgorithms=+...</tt>

</ul>

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<li>Removed support for <tt>DTLS_BAD_VER</tt>. Pre-DTLSv1 implementations

are no longer supported.

<li>The engine command and parameters are removed from

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=openssl&sektion=1">openssl(1)</a>.

openssl(1)</a>.

Previous releases removed dynamic and built-in engine support already.

<li>SHA-0 is removed, which was withdrawn shortly after publication

twenty years ago.

<li>Added <tt>Certplus CA</tt> root certificate to the default

<tt>cert.pem</tt> file.

<li>Fixed a leak in

SSL_new(3)</a>

in the error path.

<li>Fixed a memory leak and out-of-bounds access in

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=OBJ_nid2obj&sektion=3">OBJ_obj2txt(3)</a>.

OBJ_obj2txt(3)</a>.

<li>Fixed an up-to 7 byte overflow in RC4 when len is not a multiple of

<tt>sizeof(RC4_CHUNK)</tt>.

<li>Added

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=EVP_AEAD_CTX_init&sektion=3">EVP_aead_chacha20_poly1305_ietf(3)</a>

EVP_aead_chacha20_poly1305_ietf(3)</a>

which matches the

<tt>AEAD</tt> construction introduced in RFC 7539, which is different

than that already used in TLS with

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=EVP_AEAD_CTX_init&sektion=3">EVP_aead_chacha20_poly1305(3)</a>.

EVP_aead_chacha20_poly1305(3)</a>.

<li>More man pages converted from pod to

format.

<li>Added <tt>COMODO RSA Certification Authority</tt> and

<tt>QuoVadis</tt> root certificates to <tt>cert.pem</tt>.

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(serial 3c:91:31:cb:1f:f6:d0:1b:0e:9a:b8:d0:44:bf:12:be)

root certificate from <tt>cert.pem</tt>.

<li>Fixed incorrect TLS certificate loading by

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nc&sektion=1">nc(1)</a>.

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nc">nc(1)</a>.

<li>The following CVEs had been fixed:

<ul>

<li><tt>CVE-2015-3194</tt>—NULL pointer dereference in client

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Line 716

<li>The <tt>libtls</tt> API is changed from the 2.2.x series:

<ul>

<li>The

tls_read(3)</a>

and

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_write(3)</a>

tls_write(3)</a>

functions now work better with external event libraries.

<li>Client-side verification is now supported, with the client

supplying the certificate to the server.

<li>Also, when using

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_connect_fds(3)</a>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_connect_socket(3)</a>

tls_connect_fds(3)</a>,

tls_connect_socket(3)</a>

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_accept_fds(3)</a>,

tls_accept_fds(3)</a>,

<tt>libtls</tt> no longer implicitly closes the passed in sockets.

The caller is responsible for closing them in this case.

</ul>

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<tt>ssize_t</tt> to <tt>size_t</tt>.

<li>Deduplicated DTLS code, sharing bugfixes and improvements with TLS.

<li>Converted

to use <tt>libtls</tt> for client and server operations; it is

included in the libressl-portable distribution as an example of how

to use the <tt>libtls</tt> library. This is intended to be a simpler

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Line 756

<tt>libtls</tt>.

<li>Added ability to check certificate validity times with

<tt>libtls</tt>,

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_peer_cert_notbefore(3)</a>

tls_peer_cert_notbefore(3)</a>

and

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_peer_cert_notafter(3)</a>.

tls_peer_cert_notafter(3)</a>.

<li>Changed

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tls_init&sektion=3">tls_connect_servername(3)</a>

tls_connect_servername(3)</a>

to use the first address that resolves with

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getaddrinfo&sektion=3">getaddrinfo(3)</a>.

getaddrinfo(3)</a>.

<li>Remove broken conditional <tt>EVP_CHECK_DES_KEY</tt> code

(non-functional since initial commit in 2004).

<li>Reject too small bits value in

<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=BN_generate_prime&sektion=3">BN_generate_prime_ex(3)</a>,

BN_generate_prime_ex(3)</a>,

so that it does not risk becoming negative in

<tt>probable_prime_dh_safe()</tt>.

<li>Changed format of <tt>LIBRESSL_VERSION_NUMBER</tt> to match that of

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Line 790

<li>Ports and packages:

<dl>

<dt>Many pre-built packages for each architecture:

</dl>

<tr>

Line 624

Line 811

</ul></td></tr></table>

<p>

<dl>

<dt>Some highlights:

</dl>

<tr>