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! 4: <title>OpenBSD 3.8 errata</title>
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! 16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
! 17: <h2><font color="#0000e0">
! 18: This is the OpenBSD 3.8 release errata & patch list:
! 19:
! 20: </font></h2>
! 21:
! 22: <hr>
! 23: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
! 24: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
! 25: <br>
! 26: For errata on a certain release, click below:<br>
! 27: <a href="errata21.html">2.1</a>,
! 28: <a href="errata22.html">2.2</a>,
! 29: <a href="errata23.html">2.3</a>,
! 30: <a href="errata24.html">2.4</a>,
! 31: <a href="errata25.html">2.5</a>,
! 32: <a href="errata26.html">2.6</a>,
! 33: <a href="errata27.html">2.7</a>,
! 34: <a href="errata28.html">2.8</a>,
! 35: <a href="errata29.html">2.9</a>,
! 36: <a href="errata30.html">3.0</a>,
! 37: <a href="errata31.html">3.1</a>,
! 38: <a href="errata32.html">3.2</a>,
! 39: <a href="errata33.html">3.3</a>,
! 40: <a href="errata34.html">3.4</a>,
! 41: <a href="errata35.html">3.5</a>,
! 42: <a href="errata36.html">3.6</a>,
! 43: <a href="errata37.html">3.7</a>,
! 44: <a href="errata.html">3.9</a>,
! 45: <br>
! 46: <hr>
! 47:
! 48: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8.tar.gz">
! 49: You can also fetch a tar.gz file containing all the following patches</a>.
! 50: This file is updated once a day.
! 51:
! 52: <p> The patches below are available in CVS via the
! 53: <code>OPENBSD_3_8</code> <a href="stable.html">patch branch</a>.
! 54:
! 55: <p>
! 56: For more detailed information on how to install patches to OpenBSD, please
! 57: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
! 58: <hr>
! 59:
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! 76: <ul>
! 77:
! 78: <li><a name="ssh"></a>
! 79: <font color="#009000"><strong>005: SECURITY FIX: February 12, 2006</strong></font> <i>all architecture</i><br>
! 80: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
! 81: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
! 82: function in
! 83: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
! 84: when performing copy operations using filenames that are supplied by the user from the command line.
! 85: This can be exploited to execute shell commands with privileges of the user running
! 86: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
! 87: <br>
! 88: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/005_ssh.patch">
! 89: A source code patch exists which remedies this problem</a>.<br>
! 90: <p>
! 91:
! 92: <li><a name="i386machdep"></a>
! 93: <font color="#009000"><strong>004: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
! 94: Constrain
! 95: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
! 96: so even root is blocked from accessing the ioports
! 97: unless the machine is running at lower securelevels or with an open X11 aperture.
! 98: <br>
! 99: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/i386/004_i386machdep.patch">
! 100: A source code patch exists which remedies this problem</a>.<br>
! 101: <p>
! 102:
! 103: <li><a name="i386pmap"></a>
! 104: <font color="#009000"><strong>003: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
! 105: Change the implementation of i386 W^X so that the "execute line" can move around.
! 106: Before it was limited to being either at 512MB (below which all code normally
! 107: lands) or at the top of the stack. Now the line can float as
! 108: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
! 109: and
! 110: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
! 111: requests need it to. This is now implemented using only GDT selectors
! 112: instead of the LDT so that it is more robust as well.
! 113: <br>
! 114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/i386/003_i386pmap.patch">
! 115: A source code patch exists which remedies this problem</a>.<br>
! 116: <p>
! 117:
! 118: <li><a name="fd"></a>
! 119: <font color="#009000"><strong>002: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
! 120: Do not allow users to trick suid programs into re-opening files via /dev/fd.
! 121: <br>
! 122: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/002_fd.patch">
! 123: A source code patch exists which remedies this problem</a>.<br>
! 124: <p>
! 125:
! 126: <li><a name="perl"></a>
! 127: <font color="#009000"><strong>001: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
! 128: A buffer overflow has been found in the Perl interpreter with the sprintf function which
! 129: may be exploitable under certain conditions.
! 130: <br>
! 131: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/001_perl.patch">
! 132: A source code patch exists which remedies this problem</a>.<br>
! 133: <p>
! 134: </ul>
! 135:
! 136: <br>
! 137:
! 138: <hr>
! 139: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
! 140: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
! 141: <br>
! 142: For errata on a certain release, click below:<br>
! 143: <a href="errata21.html">2.1</a>,
! 144: <a href="errata22.html">2.2</a>,
! 145: <a href="errata23.html">2.3</a>,
! 146: <a href="errata24.html">2.4</a>,
! 147: <a href="errata25.html">2.5</a>,
! 148: <a href="errata26.html">2.6</a>,
! 149: <a href="errata27.html">2.7</a>,
! 150: <a href="errata28.html">2.8</a>,
! 151: <a href="errata29.html">2.9</a>,
! 152: <a href="errata30.html">3.0</a>,
! 153: <a href="errata31.html">3.1</a>,
! 154: <a href="errata32.html">3.2</a>,
! 155: <a href="errata33.html">3.3</a>,
! 156: <a href="errata34.html">3.4</a>,
! 157: <a href="errata35.html">3.5</a>,
! 158: <a href="errata36.html">3.6</a>,
! 159: <a href="errata37.html">3.7</a>,
! 160: <a href="errata.html">3.9</a>.
! 161: <br>
! 162:
! 163: <hr>
! 164: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
! 165: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
! 166: <br><small>$OpenBSD: errata.html,v 1.547 2006/02/12 10:25:39 brad Exp $</small>
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