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