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1.323 deraadt 4: <title>OpenBSD 2.9 errata</title>
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1.127 pauls 15: <img alt="[OpenBSD]" height=30 width=141 SRC="images/smalltitle.gif">
1.68 deraadt 16: <h2><font color=#0000e0>
1.323 deraadt 17: This is the OpenBSD 2.9 release errata & patch list:
1.94 deraadt 18:
1.96 deraadt 19: </font></h2>
20:
1.94 deraadt 21: <hr>
1.240 jason 22: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.94 deraadt 23: <a href=errata21.html>For 2.1 errata, please refer here</a>.<br>
24: <a href=errata22.html>For 2.2 errata, please refer here</a>.<br>
1.144 deraadt 25: <a href=errata23.html>For 2.3 errata, please refer here</a>.<br>
1.176 deraadt 26: <a href=errata24.html>For 2.4 errata, please refer here</a>.<br>
1.198 deraadt 27: <a href=errata25.html>For 2.5 errata, please refer here</a>.<br>
1.232 deraadt 28: <a href=errata26.html>For 2.6 errata, please refer here</a>.<br>
1.281 deraadt 29: <a href=errata27.html>For 2.7 errata, please refer here</a>.<br>
1.323 deraadt 30: <a href=errata28.html>For 2.8 errata, please refer here</a>.<br>
1.94 deraadt 31: <hr>
32:
1.323 deraadt 33: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9.tar.gz>
1.142 deraadt 34: You can also fetch a tar.gz file containing all the following patches</a>.
35: This file is updated once a day.
36:
1.240 jason 37: <p> The patches below are available in CVS via the
1.323 deraadt 38: <code>OPENBSD_2_9</code> <a href="stable.html">patch branch</a>.
1.278 ericj 39:
40: <p>
41: For more detailed information on install patches to OpenBSD, please
42: consult the <a href="./faq/faq10.html#10.14">OpenBSD FAQ</a>.
1.142 deraadt 43: <hr>
44:
1.197 deraadt 45: <dl>
1.43 deraadt 46: <a name=all></a>
1.67 deraadt 47: <li><h3><font color=#e00000>All architectures</font></h3>
1.25 deraadt 48: <ul>
1.354 ! millert 49: <a name=uucp>
! 50: <li><font color=#009000><strong>015: SECURITY FIX: September 11, 2001</strong></font><br>
! 51: A security hole exists in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uuxqt&sektion=8">uuxqt(8)</a>
! 52: that may allow an attacker to run arbitrary commands as user uucp and
! 53: use this to gain root access.
! 54: The UUCP execution daemon, uuxqt(8), has a bug in its command line
! 55: parsing routine that may allow arbitrary commands to be run. Because
! 56: some UUCP commands are run as root (and daemon) from cron it is possible
! 57: to leverage compromise of the UUCP user to gain root.
! 58: <br>
! 59: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/015_uucp.patch">A source code patch exists which remedies the problem</a>
! 60: <p>
1.353 millert 61: <a name=lpd>
62: <li><font color=#009000><strong>014: SECURITY FIX: August 29, 2001</strong></font><br>
63: A security hole exists in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lpd&sektion=8">lpd(8)</a>
64: that may allow an attacker with line printer access to gain root
65: privileges. A machine must be running lpd to be vulnerable (OpenBSD
66: does not start lpd by default). Only machines with line printer
67: access (ie: listed in either /etc/hosts.lpd or /etc/hosts.equiv)
68: may be used to mount an attack.
69: <br>
70: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/014_lpd.patch">A source code patch exists which remedies the problem</a>
71: <p>
1.350 millert 72: <a name=sendmail2>
73: <li><font color=#009000><strong>013: SECURITY FIX: August 21, 2001</strong></font><br>
74: A security hole exists in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
75: that may allow an attacker on the local host to gain root privileges by
76: specifying out-of-bounds debug parameters.
1.351 jufi 77: <br>
1.350 millert 78: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/013_sendmail.patch">A source code patch exists which remedies the problem</a>
79: <p>
1.347 jason 80: <a name=nfs>
81: <li><font color=#009000><strong>012: SECURITY FIX: July 30, 2001</strong></font><br>
82: A kernel buffer overflow exists in the NFS mount code. An attacker may
83: use this overflow to execute arbitrary code in kernel mode. However,
1.349 brad 84: only users with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mount&sektion=2">mount(2)</a>
1.347 jason 85: privileges can initiate this attack. In default installs, only super-user has
1.348 brad 86: mount privileges. The kern.usermount <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=3">sysctl(3)</a> controls whether other users have mount privileges.
1.351 jufi 87: <br>
1.347 jason 88: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/012_nfs.patch">A source code patch exists which remedies the problem</a>
89: <p>
1.346 espie 90: <a name=pkg></a>
91: <li><font color=#009000><strong>011: RELIABILITY FIX: July 15, 2001</strong></font>
92: <br>
93: The
94: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=packages&sektion=7&format=html">packages(7)</a>
95: subsystem incorrectly accepts some package dependencies as okay (see
96: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=packages-specs&sektion=7&format=html">packages-specs(7)</a>
97: for details).
98: <br>
99: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/011_pkg.patch">A source code patch exists which remedies the problem</a>,
100: by forcing <code>/usr/sbin/pkg</code> to be more careful in checking
101: version numbers.
102: <p>
1.340 aaron 103: <a name=twe></a>
1.341 aaron 104: <li><font color=#009000><strong>008: RELIABILITY FIX: June 15, 2001</strong></font>
105: <br>
1.339 mickey 106: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=twe&sektion=4&format=html">twe(4)</a>
1.343 brad 107: mishandles the DMA mapping resulting in a kernel panic on unaligned data
108: transfers, induced by programs such as
1.339 mickey 109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disklabel&sektion=8&format=html">disklabel(8)</a>
110: and
1.341 aaron 111: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dump&sektion=8&format=html">dump(8)</a>.
112: <br>
1.339 mickey 113: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/008_twe.patch">A source code patch exists which remedies the problem</a>.
1.342 mickey 114: This is the second version of the patch.
1.340 aaron 115: <p>
116: <a name=kernexec></a>
1.337 aaron 117: <li><font color=#009000><strong>007: SECURITY FIX: June 15, 2001</strong></font><br>
1.341 aaron 118: A race condition exists in the kernel <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=execve&sektion=2&format=html">execve(2)</a> implementation that opens a small window of vulnerability for a non-privileged user to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ptrace&sektion=2&format=html">ptrace(2)</a> attach to a suid/sgid process.
1.337 aaron 119: <br>
120: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/007_kernexec.patch">A source code patch exists which remedies the problem</a>.
121: <p>
1.335 markus 122: <a name=sshcookie></a>
123: <li><font color=#009000><strong>006: SECURITY FIX: June 12, 2001</strong></font><br>
124: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8&format=html">sshd(8)</a>
125: allows users to delete arbitrary files named "cookies" if X11
126: forwarding is enabled. X11 forwarding is disabled by default.
127: <br>
128: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/006_sshcookie.patch">A source code patch exists which remedies the problem</a>.
129: <p>
1.334 millert 130: <a name=pwd_mkdb></a>
131: <li><font color=#009000><strong>005: RELIABILITY FIX: June 7, 2001</strong></font><br>
132: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pwd_mkdb&sektion=8&format=html">pwd_mkdb(8)</a>
133: corrupts /etc/pwd.db when modifying an existing user.
134: <br>
135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/005_pwd_mkdb.patch">A source code patch exists which remedies the problem</a>.
136: <p>
1.333 jufi 137: <a name=isakmpd></a>
1.332 ho 138: <li><font color=#009000><strong>004: RELIABILITY FIX: June 5, 2001</strong></font><br>
139: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8&format=html">isakmpd(8)</a>
140: will fail to use a certificate with an identity string that is
141: exactly N * 8 bytes long.
142: <br>
143: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/004_isakmpd.patch">A source code patch exists which remedies the problem</a>.
144: <p>
1.328 deraadt 145: <li><font color=#009000><strong>003: DOCUMENTATION FIX: June 1, 2001</strong></font><br>
146: The 2.9 CD cover states that XFree86 3.3.6-current is included. This is only half-true.
1.330 angelos 147: In fact, the XFree86 included for all architectures is 4.0.3. On the i386, the
148: 3.3.6 Xservers have also been included, because 4.0.3 still has weak support for
1.328 deraadt 149: some devices which 3.3.6 supported better.
150: <p>
1.327 millert 151: <a name=fts></a>
152: <li><font color=#009000><strong>002: SECURITY FIX: May 30, 2001</strong></font><br>
153: Programs using the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fts&sektion=3&format=html">fts(3)</a>
154: routines (such as rm, find, and most programs that take a <b>-R</b>
155: flag) can be tricked into changing into the wrong directory if the
156: parent dir is changed out from underneath it. This is similar to
157: the old fts bug but happens when popping out of directories, as
158: opposed to descending into them.
1.336 jufi 159: <br>
1.327 millert 160: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/002_fts.patch">A source code patch exists which remedies the problem</a>.
1.329 millert 161: This is the second version of the patch.
1.327 millert 162: <p>
1.326 millert 163: <a name=sendmail></a>
164: <li><font color=#009000><strong>001: SECURITY FIX: May 29, 2001</strong></font><br>
165: The signal handlers in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8&format=html">sendmail(8)</a> contain code that is unsafe in the
166: context of a signal handler. This leads to potentially serious
167: race conditions. At the moment this is a theoretical attack only
168: and can only be exploited on the local host (if at all).<br>
1.327 millert 169: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/common/001_sendmail.patch">A source code patch exists</a> which remedies the problem by updating sendmail to version 8.11.4.
1.25 deraadt 170: </ul>
1.177 deraadt 171: <p>
1.42 deraadt 172: <a name=i386></a>
1.67 deraadt 173: <li><h3><font color=#e00000>i386</font></h3>
1.25 deraadt 174: <ul>
1.345 matthieu 175: <a name=nvidia></a>
176: <li><font color=#009000><strong>010: RELIABILITY FIX: Jul 9,
177: 2001</strong></font></br>
178: The nVidia driver for XFree86 4.0.3 is incorrectly restoring the text
179: mode palette upon exit of the X server. <a
180: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/i386/010_nvidia.patch">
181: A source code patch exists</a> which remedies the problem.
182: To avoid rebuilding the whole XFree86 tree, an updated binary driver
183: is also available
184: <a
185: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/i386/nv_drv.o">here
186: </a>. Just grab it, copy it to /usr/X11R6/lib/modules/drivers/ and
187: restart your X server.
188: <p>
1.344 matthieu 189: <a name=XF86Setup></a>
190: <li><font color=#009000><strong>009: RELIABILITY FIX: Jun 23,
191: 2001</strong></font><br>
192: The XF86Setup(1) configuration tool for XFree86 3.3.6 is producing
193: corrupted /etc/XF86Config files.
194: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.9/i386/009_XF86Setup.patch">
195: A source code patch exists</a> which remedies the problem by linking
196: XF86Setup against the XFree86 3.3.6 version of libXxf86vm.a.
197: <p>
1.325 aaron 198: <li>When using a PS/2 keyboard with an MSI K7T Pro2A motherboard, it may be
199: necessary to disable the "USB Keyboard Support" and
200: "USB Mouse Support" options in the BIOS. Otherwise, the i8042
201: keyboard controller doesn't acknowledge commands, confusing OpenBSD.
1.323 deraadt 202: </ul>
1.285 deraadt 203: <p>
1.323 deraadt 204: <a name=alpha></a>
205: <li><h3><font color=#e00000>alpha</font></h3>
206: <ul>
207: <li>No problems identified yet.
1.39 deraadt 208: </ul>
1.155 deraadt 209: <p>
1.47 deraadt 210: <a name=mac68k></a>
1.67 deraadt 211: <li><h3><font color=#e00000>mac68k</font></h3>
1.39 deraadt 212: <ul>
1.323 deraadt 213: <li>No problems identified yet.
1.25 deraadt 214: </ul>
1.155 deraadt 215: <p>
1.65 deraadt 216: <a name=sparc></a>
1.67 deraadt 217: <li><h3><font color=#e00000>sparc</font></h3>
1.25 deraadt 218: <ul>
1.323 deraadt 219: <li>No problems identified yet.
1.39 deraadt 220: </ul>
1.177 deraadt 221: <p>
1.93 deraadt 222: <a name=amiga></a>
1.67 deraadt 223: <li><h3><font color=#e00000>amiga</font></h3>
1.93 deraadt 224: <ul>
1.323 deraadt 225: <li>No problems identified yet.
1.25 deraadt 226: </ul>
1.155 deraadt 227: <p>
1.65 deraadt 228: <a name=pmax></a>
1.67 deraadt 229: <li><h3><font color=#e00000>pmax</font></h3>
1.25 deraadt 230: <ul>
1.281 deraadt 231: <li>No problems identified yet.
1.25 deraadt 232: </ul>
1.155 deraadt 233: <p>
1.281 deraadt 234: <a name=hp300></a>
235: <li><h3><font color=#e00000>hp300</font></h3>
1.59 deraadt 236: <ul>
1.323 deraadt 237: <li>No problems identified yet.
1.59 deraadt 238: </ul>
1.155 deraadt 239: <p>
1.281 deraadt 240: <a name=mvme68k></a>
241: <li><h3><font color=#e00000>mvme68k</font></h3>
1.56 deraadt 242: <ul>
1.323 deraadt 243: <li>No problems identified yet.
1.56 deraadt 244: </ul>
1.155 deraadt 245: <p>
1.281 deraadt 246: <a name=powerpc></a>
247: <li><h3><font color=#e00000>powerpc</font></h3>
1.110 millert 248: <ul>
1.323 deraadt 249: <li>No problems identified yet.
1.56 deraadt 250: </ul>
1.155 deraadt 251: <p>
1.281 deraadt 252: <a name=vax></a>
253: <li><h3><font color=#e00000>vax</font></h3>
1.25 deraadt 254: <ul>
1.232 deraadt 255: <li>No problems identified yet.
1.25 deraadt 256: </ul>
1.155 deraadt 257: <p>
1.281 deraadt 258: <a name=sun3></a>
259: <li><h3><font color=#e00000>sun3</font></h3>
1.95 deraadt 260: <ul>
1.323 deraadt 261: <li>No problems identified yet.
1.144 deraadt 262: </ul>
263:
1.197 deraadt 264: </dl>
1.25 deraadt 265: <br>
1.75 deraadt 266:
1.25 deraadt 267: <hr>
1.240 jason 268: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.93 deraadt 269: <a href=errata21.html>For 2.1 errata, please refer here</a>.<br>
270: <a href=errata22.html>For 2.2 errata, please refer here</a>.<br>
1.144 deraadt 271: <a href=errata23.html>For 2.3 errata, please refer here</a>.<br>
1.176 deraadt 272: <a href=errata24.html>For 2.4 errata, please refer here</a>.<br>
1.198 deraadt 273: <a href=errata25.html>For 2.5 errata, please refer here</a>.<br>
1.232 deraadt 274: <a href=errata26.html>For 2.6 errata, please refer here</a>.<br>
1.281 deraadt 275: <a href=errata27.html>For 2.7 errata, please refer here</a>.<br>
1.323 deraadt 276: <a href=errata28.html>For 2.8 errata, please refer here</a>.<br>
1.2 deraadt 277: <hr>
1.176 deraadt 278:
1.186 deraadt 279: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.2 deraadt 280: <a href=mailto:www@openbsd.org>www@openbsd.org</a>
1.354 ! millert 281: <br><small>$OpenBSD: errata.html,v 1.353 2001/08/29 22:25:27 millert Exp $</small>
1.2 deraadt 282:
283: </body>
284: </html>
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