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1.95      bentley     1: <!doctype html>
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1.85      tj          5: <title>OpenBSD 2.2 Errata</title>
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1.84      deraadt     7: <meta name="viewport" content="width=device-width, initial-scale=1">
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1.87      tb          9: <link rel="canonical" href="https://www.openbsd.org/errata22.html">
1.1       deraadt    10:
1.76      deraadt    11: <!--
                     12:                        IMPORTANT REMINDER
                     13:        IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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                     15:
1.1       deraadt    16:
1.95      bentley    17: <h2 id=OpenBSD>
1.84      deraadt    18: <a href="index.html">
1.95      bentley    19: <i>Open</i><b>BSD</b></a>
                     20: 2.2 Errata
1.85      tj         21: </h2>
1.84      deraadt    22: <hr>
1.1       deraadt    23:
1.35      deraadt    24: For errata on a certain release, click below:<br>
1.34      deraadt    25: <a href="errata21.html">2.1</a>,
                     26: <a href="errata23.html">2.3</a>,
                     27: <a href="errata24.html">2.4</a>,
                     28: <a href="errata25.html">2.5</a>,
                     29: <a href="errata26.html">2.6</a>,
                     30: <a href="errata27.html">2.7</a>,
                     31: <a href="errata28.html">2.8</a>,
                     32: <a href="errata29.html">2.9</a>,
                     33: <a href="errata30.html">3.0</a>,
                     34: <a href="errata31.html">3.1</a>,
1.38      deraadt    35: <a href="errata32.html">3.2</a>,
1.40      david      36: <a href="errata33.html">3.3</a>,
1.44      david      37: <a href="errata34.html">3.4</a>,
1.45      miod       38: <a href="errata35.html">3.5</a>,
1.46      deraadt    39: <a href="errata36.html">3.6</a>,
1.69      deraadt    40: <a href="errata37.html">3.7</a>,
1.54      deraadt    41: <br>
1.48      deraadt    42: <a href="errata38.html">3.8</a>,
1.49      deraadt    43: <a href="errata39.html">3.9</a>,
1.50      deraadt    44: <a href="errata40.html">4.0</a>,
1.52      merdely    45: <a href="errata41.html">4.1</a>,
1.53      deraadt    46: <a href="errata42.html">4.2</a>,
1.54      deraadt    47: <a href="errata43.html">4.3</a>,
1.56      deraadt    48: <a href="errata44.html">4.4</a>,
1.57      deraadt    49: <a href="errata45.html">4.5</a>,
1.58      deraadt    50: <a href="errata46.html">4.6</a>,
1.60      deraadt    51: <a href="errata47.html">4.7</a>,
1.61      miod       52: <a href="errata48.html">4.8</a>,
1.62      nick       53: <a href="errata49.html">4.9</a>,
1.63      sthen      54: <a href="errata50.html">5.0</a>,
1.64      deraadt    55: <a href="errata51.html">5.1</a>,
1.65      deraadt    56: <a href="errata52.html">5.2</a>,
1.66      deraadt    57: <a href="errata53.html">5.3</a>,
1.69      deraadt    58: <br>
1.67      deraadt    59: <a href="errata54.html">5.4</a>,
1.75      jsg        60: <a href="errata55.html">5.5</a>,
1.79      deraadt    61: <a href="errata56.html">5.6</a>,
1.82      deraadt    62: <a href="errata57.html">5.7</a>,
1.83      deraadt    63: <a href="errata58.html">5.8</a>,
1.86      deraadt    64: <a href="errata59.html">5.9</a>,
1.89      tj         65: <a href="errata60.html">6.0</a>,
1.91      deraadt    66: <a href="errata61.html">6.1</a>,
1.92      deraadt    67: <a href="errata62.html">6.2</a>,
1.93      deraadt    68: <a href="errata63.html">6.3</a>,
1.94      deraadt    69: <a href="errata64.html">6.4</a>,
1.99      deraadt    70: <a href="errata65.html">6.5</a>,
                     71: <a href="errata66.html">6.6</a>.
1.2       deraadt    72: <hr>
                     73:
1.21      ericj      74: <p>
1.89      tj         75: Patches for the OpenBSD base system are distributed as unified diffs.
                     76: Each patch contains usage instructions.
                     77: All the following patches are also available in one
                     78: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2.tar.gz">tar.gz file</a>
                     79: for convenience.
1.70      deraadt    80:
                     81: <p>
1.89      tj         82: Patches for supported releases are also incorporated into the
1.90      tj         83: <a href="stable.html">-stable branch</a>.
1.21      ericj      84:
1.11      deraadt    85: <hr>
                     86:
1.1       deraadt    87: <ul>
1.96      deraadt    88:
1.77      bentley    89: <li id="ipsec">
1.96      deraadt    90: <strong>001: SECURITY FIX</strong>
1.73      deraadt    91: &nbsp; <i>All architectures</i><br>
1.7       deraadt    92: If IPSEC communication is attempted by starting photurisd(8) (which is
1.8       deraadt    93: disabled by default), a system crash may be evoked from remote if
                     94: an attacker uses some classes of invalid packets.
1.88      tb         95: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/ipsec.patch">
1.7       deraadt    96: A source code patch exists which remedies this problem.</a>
1.9       deraadt    97: <p>
1.96      deraadt    98:
1.77      bentley    99: <li id="xterm-xaw">
1.96      deraadt   100: <strong>002: SECURITY FIX</strong>
1.73      deraadt   101: &nbsp; <i>All architectures</i><br>
1.5       matthieu  102: As stated in CERT advisory VB-98.04, there are buffer
1.95      bentley   103: overrun problems in <b>xterm</b> related to the input-Method,
1.8       deraadt   104: preeditType, and *Keymap resources. Additional buffer overruns exist in
1.95      bentley   105: the <b>Xaw</b> library related to the inputMethod and
1.8       deraadt   106: preeditType resources.   The xterm(1) problem represents a security
                    107: vulnerability for any platform where xterm is installed setuid-root
                    108: (as is the case for all OpenBSD platforms).  The Xaw problem represents
                    109: a security vulnerability for any setuid-root program that uses the Xaw
                    110: library (including xterm).  Patch1 from XFree86 3.3.2 corrects
                    111: these problems.
1.88      tb        112: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/xterm-xaw.patch">
1.6       deraadt   113: We provide a version of this patch file specifically for the OpenBSD 2.2 tree</a>.
1.5       matthieu  114: <p>
1.96      deraadt   115:
1.77      bentley   116: <li id="rmjob">
1.96      deraadt   117: <strong>003: SECURITY FIX</strong>
1.73      deraadt   118: &nbsp; <i>All architectures</i><br>
1.1       deraadt   119: An exploitable buffer mismanagement exists in a subroutine used by
                    120: lprm and lpd.  The problem is exploitable by users on a particular
1.95      bentley   121: machine if there is an entry in <b>/etc/printcap</b> which
1.1       deraadt   122: points at a remote printer.
1.88      tb        123: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/rmjob.patch">
1.1       deraadt   124: A patch is available which corrects this behaviour</a>.
                    125: <p>
1.96      deraadt   126:
1.77      bentley   127: <li id="uucpd">
1.96      deraadt   128: <strong>004: SECURITY FIX</strong>
1.73      deraadt   129: &nbsp; <i>All architectures</i><br>
1.1       deraadt   130: A DNS-based vulnerability exists when uucpd is used.  By default uucpd
                    131: is not enabled in the OpenBSD releases, but some sites may have enabled it.
1.88      tb        132: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/uucpd.patch">
1.1       deraadt   133: A patch is available which corrects this behaviour</a>.
                    134: <p>
1.96      deraadt   135:
1.77      bentley   136: <li id="named">
1.96      deraadt   137: <strong>005: SECURITY FIX</strong>
1.73      deraadt   138: &nbsp; <i>All architectures</i><br>
1.1       deraadt   139: A vulnerability exists when (and only when) /etc/named.conf has the
1.95      bentley   140: <b>fake-iquery</b> option enabled.
1.88      tb        141: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/named.patch">
1.1       deraadt   142: A patch is available which corrects this behaviour</a>.
                    143: <p>
1.96      deraadt   144:
1.77      bentley   145: <li id="ping">
1.96      deraadt   146: <strong>006: SECURITY FIX</strong>
1.73      deraadt   147: &nbsp; <i>All architectures</i><br>
1.1       deraadt   148: A vulnerability exists in ping(8); if the -R option is used to record
                    149: routes, an attacker can spoof a reply packet that will overflow inside
                    150: ping.  Preliminary investigation makes it look the worst attack
                    151: possible is to make ping crash, but one never knows...
1.88      tb        152: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/ping.patch">
1.1       deraadt   153: A patch is available which corrects this behaviour</a>.
                    154: <p>
1.96      deraadt   155:
1.77      bentley   156: <li id="sourceroute">
1.96      deraadt   157: <strong>007: SECURITY FIX</strong> &nbsp; <i>All architectures</i><br>
1.95      bentley   158: If the sysctl variable <b>net.inet.ip.forwarding</b> is
                    159: enabled (value 1), but the variable <b>net.inet.ip.sourceroute</b>
1.1       deraadt   160: is disabled (value 0), the kernel will block source routed packets from
                    161: going through, but will still accept source routing packets destined for
1.95      bentley   162: itself.  Our fix changes the <b>net.inet.ip.sourceroute</b>
1.1       deraadt   163: variable semantics to mean that all source routed packets should
                    164: be blocked completely.
1.88      tb        165: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/sourceroute.patch">
1.1       deraadt   166: A kernel patch is provided</a>.
1.100   ! schwarze  167: For more details, see the <a href="advisories/sourceroute.txt">OpenBSD
        !           168: advisory</a>.
1.1       deraadt   169: <p>
1.96      deraadt   170:
1.77      bentley   171: <li id="ruserok">
1.96      deraadt   172: <strong>008: SECURITY FIX</strong>
1.73      deraadt   173: &nbsp; <i>All architectures</i><br>
1.1       deraadt   174: A combination localhost+remote host security problem exists if a
1.26      jsyn      175: local user running a setuid binary causes a non-existent root .rhosts
1.1       deraadt   176: file to be created via a symbolic link with a specific kind of corefile,
                    177: and then subsequently uses rsh/rlogin to enter the machine from remote.
                    178: A similar exploit might also be possible using sshd which lacks any code
                    179: for checking for deviations from the expected format in the .rhosts or
                    180: .shosts files, but we have not confirmed this yet.  The following two
                    181: fixes are recommended:
                    182: <p>
                    183: <ul>
                    184: <li>
1.88      tb        185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/nosuidcoredump.patch">
1.1       deraadt   186: (1) A kernel patch which adds a new sysctl option which permits the
                    187: administrator to decide whether setuid corefiles should be written or not</a>.
                    188: <p>
1.88      tb        189: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/rcmd.patch">
1.1       deraadt   190: (2) Replaces the libc ruserok() function with a more paranoid
                    191: version which detects bogus looking .rhosts files better.</a>
                    192: </ul>
                    193: <p>
                    194: If the
                    195: first patch is used to stop setuid coredumps, then the second patch is
                    196: not as important.
                    197: This problem is fixed much better in OpenBSD-current, where the kernel's
                    198: symbolic link handling has been improved such that coredumping will not
                    199: create a file on the other side of a symbolic link.  Such a patch is not
                    200: possible for the 4.4lite1 VFS layer in the OpenBSD 2.2 kernel.<p>
                    201: The problem with the ruserok() function appears to also exist in
                    202: ssh 1.2.21 and previous (the ssh people have been alerted).
                    203: <p>
1.96      deraadt   204:
1.77      bentley   205: <li id="mmap">
1.96      deraadt   206: <strong>009: SECURITY FIX</strong> &nbsp; <i>All architectures</i><br>
1.1       deraadt   207: A bug in the vm system permits a file descriptor opened read-only on a
                    208: device, to later on be mmap(2)'d read-write, and then modified.  This
                    209: does not result in a security hole by itself, but it does violate the
                    210: safety semantics which securelevels are supposed to provide.  If a user
                    211: manages to gain kmem group permissions, using this problem they can then
                    212: gain root trivially and/or turn securelevels off.
1.88      tb        213: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/vm_mmap.patch">
1.1       deraadt   214: A kernel patch is available which corrects this behaviour (this is
                    215: revision 3 of this patch)</a>.
1.100   ! schwarze  216: For more details, see the <a href="advisories/mmap.txt">OpenBSD advisory</a>.
1.1       deraadt   217: <p>
1.97      deraadt   218:
                    219: <li id="build1">
                    220: <strong>010: BUILD PROCESS FIX</strong>
1.73      deraadt   221: &nbsp; <i>All architectures</i><br>
1.1       deraadt   222: Building an object tree from a read-only source tree (such as off a CDROM)
                    223: may fail under certain circumstances (e.g. when creating a symlink on sparc
                    224: whose target name is exactly 33 characters).  As a workaround you have to
                    225: either provide the source tree read/write, or install a newer version of
1.67      deraadt   226: /usr/bin/readlink.
1.88      tb        227: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/readlink.c">
1.1       deraadt   228: A replacement source file exists</a>.
                    229: <p>
1.96      deraadt   230:
1.77      bentley   231: <li id="mountd">
1.96      deraadt   232: <strong>011: SECURITY FIX</strong>
1.73      deraadt   233: &nbsp; <i>All architectures</i><br>
1.1       deraadt   234: If a line in /etc/exports which contains hostnames results in an empty
                    235: list because none of the supplied hostnames is known, mountd(8) will
                    236: accidentally export the filesystem to the world.
1.88      tb        237: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/mountd.patch">
1.1       deraadt   238: A patch is available which corrects this behaviour</a>.
                    239: <p>
1.97      deraadt   240:
                    241: <li id="eor">
                    242: <strong>012: RELIABILITY FIX</strong>
1.73      deraadt   243: &nbsp; <i>All architectures</i><br>
1.1       deraadt   244: Setting the MSG_EOR flag on a tcp packet in the send(2) family of
                    245: system calls could cause a kernel panic.
1.88      tb        246: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/send.patch">
1.1       deraadt   247: A patch</a> to return EINVAL in this case is available.
                    248: <p>
1.96      deraadt   249:
1.77      bentley   250: <li id="f00f">
1.96      deraadt   251: <strong>013: RELIABILITY FIX</strong><br>
1.26      jsyn      252: The Intel P5 F00F bug was discovered after the CDRs had already been
1.1       deraadt   253: sent to the manufacturer.  This problem permits any user who has an account
                    254: to lock your machine up using a 4-line program.  The problem only affects
                    255: Intel P5 processors (the i386, i486, P-Pro, and P-II are not vulnerable,
                    256: nor are processors by other manufacturers).
1.88      tb        257: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/i386/f00f.patch">
1.1       deraadt   258: A kernel source-code patch is available</a>.
                    259: <p>
1.97      deraadt   260:
                    261: <li id="svr4">
                    262: <strong>014: FUNCTIONALITY FIX</strong><br>
1.1       deraadt   263: Some Linux binaries will execute in SVR4 emulation mode, which is
1.12      aaron     264: definitely a problem for people who need Linux emulation to work correctly.
1.1       deraadt   265: To solve this mis-identification problem,
1.88      tb        266: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/i386/compat_linux.patch">
1.1       deraadt   267: a patch file is provided</a>.
                    268: <p>
1.97      deraadt   269:
1.98      bentley   270: <li id="apm">
1.97      deraadt   271: <strong>015: RELIABILITY FIX</strong><br>
1.1       deraadt   272: APM can crash on machines without it.
1.88      tb        273: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/i386/apm.patch">
1.1       deraadt   274: A kernel source-code patch is available</a>.
                    275: <p>
1.97      deraadt   276:
1.98      bentley   277: <li id="ide">
1.97      deraadt   278: <strong>016: INSTALLATION PROCESS FLAW</strong><br>
1.25      pvalchev  279: A few people are running into this problem, particularly if they had some
1.1       deraadt   280: other *BSD operating system on their machine before trying OpenBSD: if after
                    281: installation onto an IDE-based machine, the kernel fails to mount the root
                    282: partition because it thinks that it should be opening sd0 (0x400), this means
                    283: you have incorrectly setup your disklabel for the IDE drive -- the disklabel
                    284: is indicating that the drive is SCSI.
                    285: To repair this, use the floppy to run "disklabel -E wd0", then using the
                    286: "edit" command ensure the type field is set to "ST506".
                    287: <p>
1.97      deraadt   288:
                    289: <li id="mac68kx">
                    290: <strong>017: NEW SOFTWARE</strong><br>
1.1       deraadt   291: Unfortunately, X11 binaries for the mac68k did not manage to make it onto the
                    292: CDROM.  However, X11 for the mac68k is immediately available from
1.88      tb        293: <a href="https://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k/X11/X11R6.tar.gz">
                    294: https://ftp.OpenBSD.org/pub/OpenBSD/2.2/mac68k/X11/X11R6.tar.gz</a>.  Please
                    295: be sure to read the <a href="https://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k/X11/README.X11">README file</a> also in that directory for instructions on installing
1.1       deraadt   296: and setting up X.
                    297: <p>
1.97      deraadt   298:
                    299: <li id="mac68kpath">
                    300: <strong>018: INSTALLATION PROCESS FLAW</strong><br>
1.1       deraadt   301: As shipped on the CDROM, both the
1.88      tb        302: <a href="https://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k/bsd-generic.tar.gz">
1.1       deraadt   303: generic kernel</a>
                    304: and the
1.88      tb        305: <a href="https://ftp.openbsd.org/pub/OpenBSD/2.2/bsd-genericbsc.tar.gz">
1.1       deraadt   306: genericsbc kernel</a>
                    307: extract themselves into the wrong place in the filesystem.
1.95      bentley   308: Both <em>should</em> extract a kernel named <code>/bsd</code>, but they extract
                    309: the kernel into <code>/usr/src/sys/arch/mac68k/compile</code> instead.
1.1       deraadt   310: <p>
                    311: This has been fixed on the ftp release of <a href=22.html>OpenBSD 2.2</a>, and
1.88      tb        312: fresh kernels are available from <a href="https://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k">
1.59      sthen     313: http://ftp.OpenBSD.ORG/pub/OpenBSD/2.2/mac68k/</a>.  If at all possible,
1.1       deraadt   314: installing these kernels is recommended.
                    315: <p>
                    316: A number of possible workarounds exist if you don't have easy access to ftp
                    317: the updated kernels.  The simplest of these is to use a
                    318: MacOS program to uncompress and untar the kernel aad use the Installer's
                    319: mini-shell to "cpin" the kernel.  Alternately, you could install the kernel
1.95      bentley   320: with the Installer and use the mini-shell to move the binary from <code>/usr/src/...</code> to <code>/bsd</code>.
1.1       deraadt   321: <p>
1.97      deraadt   322:
                    323: <li id="4300">
                    324: <strong>019: RELIABILITY FIX</strong><br>
1.25      pvalchev  325: Older 4/xxx systems (particularly the 4/300's) cannot boot
1.1       deraadt   326: with the 2.2 kernel due to bugs in the scsi device driver.
1.88      tb        327: <a href="https://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/esp.patch">
1.1       deraadt   328: A kernel source patch is available</a>.
                    329: Replacement kernels are available for:
1.88      tb        330: <a href="https://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/bsd">bsd</a>,
                    331: <a href="https://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/bsd.scsi3">bsd.scsi3</a>,
1.1       deraadt   332: and a replacement for bsd.rd is coming soon.
                    333: <p>
1.96      deraadt   334:
1.77      bentley   335: <li id="sparciommu">
1.96      deraadt   336: <strong>020: RELIABILITY FIX</strong><br>
1.1       deraadt   337: SPARCstation 4 and 5 (Microsparc 2) users may see kernel panics when
                    338: using a custom kernel configured for option sun4m only.
1.88      tb        339: <a href="https://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/sun4m.patch">
1.1       deraadt   340: A workaround (kernel source patch) is available</a>.  Apply the patch and
                    341: then re-build your kernel.
                    342: <p>
1.97      deraadt   343:
                    344: <li id="xamiga">
                    345: <strong>021: FUNCTIONALITY FIX</strong><br>
1.1       deraadt   346: Missing Xamiga manual pages.  Get
1.88      tb        347: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/amiga/Xamiga-manual.tgz">
1.1       deraadt   348: this package</a> and execute, <i>as root</i>:<br>
1.95      bentley   349: <b><b># </b>pkg_add Xamiga-manual.tgz</b><br>
1.1       deraadt   350: The MD5 checksum of this package is:<br>
1.96      deraadt   351: <b>MD5 (Xamiga-manual.tgz) = 2362a7857264b9d17f65cca258b42031</b>
                    352: <p>
1.97      deraadt   353:
                    354: <li id="araidne">
                    355: <strong>022: FUNCTIONALITY FIX</strong><br>
1.1       deraadt   356: The Ariadne ethernet support was broken, there will be both binary and
                    357: source level fixes available shortly.  If you are in a hurry mail
1.37      naddy     358: <a href="mailto:niklas@openbsd.org">Niklas</a> for a test kernel.<p>
1.72      deraadt   359: <p>
1.97      deraadt   360:
                    361: <li id="pmax">
                    362: <strong>023: FUNCTIONALITY FIX</strong><br>
1.67      deraadt   363: There is a Year-1998 problem in the time-setting code (which causes the
1.1       deraadt   364: date and time to be set incorrectly after a reboot in 1998).
1.88      tb        365: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/clock.patch">
1.1       deraadt   366: A source code patch file is available</a> plus replacement installation
                    367: kernels for the 2.2 release at
1.88      tb        368: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/bsd.NFS">bsd.NFS</a>,
                    369: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/bsd">bsd</a>,
                    370: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/bsd.rz0">bsd.rz0</a>.
1.1       deraadt   371: <p>
1.97      deraadt   372:
                    373: <li id="3min">
                    374: <strong>024: FUNCTIONALITY FIX</strong><br>
1.1       deraadt   375: X11 support for the 3min and 3maxplus machines was broken
                    376: due to a kernel bug.
1.88      tb        377: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/fb.patch">
1.1       deraadt   378: A source code patch is available</a>.
                    379: <p>
1.96      deraadt   380:
1.77      bentley   381: <li id="ldso">
1.96      deraadt   382: <strong>025: SECURITY FIX</strong><br>
1.95      bentley   383: A security problem in the shared library linker <b>ld.so</b>
1.1       deraadt   384: requires that you replace it with a new binary.  The following binary
                    385: will work on both pmax and arc machines.
1.88      tb        386: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/ld.so">
1.1       deraadt   387: The replacement binary is here</a>.
                    388: <p>
1.97      deraadt   389:
                    390: <li id="ldso2">
                    391: <strong>026: SECURITY FIX</strong><br>
1.95      bentley   392: A security problem in the shared library linker <b>ld.so</b> requires
1.1       deraadt   393: that you replace it with a new binary.  The following binary
                    394: will work on both pmax and arc machines.
1.88      tb        395: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/ld.so">
1.1       deraadt   396: The replacement binary is here</a>.
                    397: <p>
1.97      deraadt   398:
                    399: <li id="nat">
                    400: <strong>027: MISSING FUNCTIONALITY</strong><br>
1.4       deraadt   401: Network Address Translation and other parts of IP Filtering do not work
1.1       deraadt   402: on the alpha.  This will be fixed in the 2.3 release, and perhaps earlier
                    403: in a snapshot.  There is no patch for 2.2.
                    404: <p>
1.86      deraadt   405:
1.1       deraadt   406: </ul>
1.64      deraadt   407:
1.78      tedu      408: <hr>