Annotation of www/errata26.html, Revision 1.94
1.85 bentley 1: <!doctype html>
2: <html lang=en id=errata>
3: <meta charset=utf-8>
4:
1.73 tj 5: <title>OpenBSD 2.6 Errata</title>
1.1 deraadt 6: <meta name="description" content="the OpenBSD CD errata page">
1.72 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
8: <link rel="stylesheet" type="text/css" href="openbsd.css">
1.75 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata26.html">
1.1 deraadt 10:
1.62 deraadt 11: <!--
12: IMPORTANT REMINDER
13: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
14: -->
15:
1.1 deraadt 16:
1.85 bentley 17: <h2 id=OpenBSD>
1.72 deraadt 18: <a href="index.html">
1.85 bentley 19: <i>Open</i><b>BSD</b></a>
20: 2.6 Errata
1.73 tj 21: </h2>
1.72 deraadt 22: <hr>
1.1 deraadt 23:
1.22 deraadt 24: For errata on a certain release, click below:<br>
1.88 schwarze 25: <a href="errata20.html">2.0</a>,
1.21 deraadt 26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata27.html">2.7</a>,
32: <a href="errata28.html">2.8</a>,
33: <a href="errata29.html">2.9</a>,
34: <a href="errata30.html">3.0</a>,
35: <a href="errata31.html">3.1</a>,
1.25 deraadt 36: <a href="errata32.html">3.2</a>,
1.26 david 37: <a href="errata33.html">3.3</a>,
1.30 david 38: <a href="errata34.html">3.4</a>,
1.31 miod 39: <a href="errata35.html">3.5</a>,
1.32 deraadt 40: <a href="errata36.html">3.6</a>,
1.88 schwarze 41: <br>
1.55 deraadt 42: <a href="errata37.html">3.7</a>,
1.34 deraadt 43: <a href="errata38.html">3.8</a>,
1.35 deraadt 44: <a href="errata39.html">3.9</a>,
1.36 deraadt 45: <a href="errata40.html">4.0</a>,
1.38 merdely 46: <a href="errata41.html">4.1</a>,
1.39 deraadt 47: <a href="errata42.html">4.2</a>,
1.40 deraadt 48: <a href="errata43.html">4.3</a>,
1.42 deraadt 49: <a href="errata44.html">4.4</a>,
1.43 deraadt 50: <a href="errata45.html">4.5</a>,
1.44 deraadt 51: <a href="errata46.html">4.6</a>,
1.46 deraadt 52: <a href="errata47.html">4.7</a>,
1.47 miod 53: <a href="errata48.html">4.8</a>,
1.48 nick 54: <a href="errata49.html">4.9</a>,
1.49 sthen 55: <a href="errata50.html">5.0</a>,
1.50 deraadt 56: <a href="errata51.html">5.1</a>,
1.51 deraadt 57: <a href="errata52.html">5.2</a>,
1.88 schwarze 58: <br>
1.52 deraadt 59: <a href="errata53.html">5.3</a>,
1.53 deraadt 60: <a href="errata54.html">5.4</a>,
1.61 jsg 61: <a href="errata55.html">5.5</a>,
1.65 deraadt 62: <a href="errata56.html">5.6</a>,
1.68 deraadt 63: <a href="errata57.html">5.7</a>,
1.69 deraadt 64: <a href="errata58.html">5.8</a>,
1.74 deraadt 65: <a href="errata59.html">5.9</a>,
1.77 tj 66: <a href="errata60.html">6.0</a>,
1.81 deraadt 67: <a href="errata61.html">6.1</a>,
1.82 deraadt 68: <a href="errata62.html">6.2</a>,
1.83 deraadt 69: <a href="errata63.html">6.3</a>,
1.84 deraadt 70: <a href="errata64.html">6.4</a>,
1.87 deraadt 71: <a href="errata65.html">6.5</a>,
1.89 deraadt 72: <a href="errata66.html">6.6</a>,
1.90 deraadt 73: <a href="errata67.html">6.7</a>,
1.91 deraadt 74: <a href="errata68.html">6.8</a>,
1.92 tj 75: <br>
1.93 deraadt 76: <a href="errata69.html">6.9</a>,
1.94 ! deraadt 77: <a href="errata70.html">7.0</a>,
! 78: <a href="errata71.html">7.1</a>.
1.1 deraadt 79: <hr>
80:
1.10 ericj 81: <p>
1.77 tj 82: Patches for the OpenBSD base system are distributed as unified diffs.
83: Each patch contains usage instructions.
84: All the following patches are also available in one
85: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6.tar.gz">tar.gz file</a>
86: for convenience.
1.56 deraadt 87:
88: <p>
1.77 tj 89: Patches for supported releases are also incorporated into the
1.78 tj 90: <a href="stable.html">-stable branch</a>.
1.10 ericj 91:
1.1 deraadt 92: <hr>
1.56 deraadt 93:
1.12 jufi 94: <ul>
1.86 deraadt 95:
96: <li id="newsyslog">
97: <strong>001: RELIABILITY FIX: Nov 8, 1999</strong>
98: <i>All architectures</i><br>
99: A race condition in newsyslog(8) can cause errors in log file rotation.<br>
100: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/001_newsyslog.patch">
101: A source code patch exists which remedies this problem.</a>
102: <p>
103:
104: <li id="ifmedia">
105: <strong>002: SECURITY FIX: Nov 9, 1999</strong>
1.59 deraadt 106: <i>All architectures</i><br>
1.86 deraadt 107: Any user can change interface media configurations.<br>
108: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/002_ifmedia.patch">
1.56 deraadt 109: A source code patch exists which remedies this problem.</a>
1.7 deraadt 110: <p>
1.86 deraadt 111:
112: <li id="m4">
113: <strong>003: FUNCTIONALITY FIX: Nov 10, 1999</strong>
1.59 deraadt 114: <i>All architectures</i><br>
1.86 deraadt 115: m4 is quite broken in the 2.6 release.<br>
116: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/003_m4.patch">
117: A source code patch exists which remedies this problem.</a>
118: This is the 3rd revision of the patch.
119: <p>
120:
121: <li id="sparc_locore">
122: <strong>004: RELIABILITY FIX: Nov 12, 1999</strong>
123: <i>sparc only</i><br>
124: The sparc kernel can be crashed by a user.<br>
125: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/sparc/004_locore.patch">
1.56 deraadt 126: A source code patch exists which remedies this problem.</a>
1.4 kjell 127: <p>
1.86 deraadt 128:
129: <li id="sshjumbo">
130: <strong>005: FUNCTIONALITY ADDITION: Nov 11, 1999</strong>
1.59 deraadt 131: <i>All architectures</i><br>
1.86 deraadt 132: Various OpenSSH improvements have been made since the 2.6 release shipped.<br>
133: To resolve the various (non-security related) features which users may want,
134: we are making a jumbo patch available. <b>This is now at VERSION FOUR.</b><br>
135: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/005_sshjumbo.patch">
136: Revision 4 of this jumbo source code patch exists.</a><br>
137: <b>NOTE: /etc/sshd_config and /etc/ssh_config may need changes.</b>
138: <p>
139:
140: <li id="alpha_locore">
141: <strong>006: RELIABILITY FIX: Nov 13, 1999</strong>
142: <i>alpha only</i><br>
143: The alpha kernel can possibly be crashed by a user.<br>
144: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/alpha/006_locore.patch">
145: A source code patch exists which remedies this problem.</a>
146: <p>
147:
148: <li id="hp300_locore">
149: <strong>007: RELIABILITY FIX: Nov 12, 1999</strong>
150: <i>m68k architectures</i><br>
151: All m68k kernels can possibly be crashed by a user.<br>
152: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/m68k/007_locore.patch">
1.56 deraadt 153: A source code patch exists which remedies this problem.</a>
1.2 deraadt 154: <p>
1.86 deraadt 155:
156: <li id="atapijumbo">
157: <strong>009: DRIVER IMPROVEMENTS: Dec 4, 1999</strong>
158: <i>All architectures</i><br>
159: Various improvements have been made to the IDE/ATAPI subsystem since
160: the 2.6 release shipped.<br>
161: Some of these improvements make some recalcitrant devices work much better.
162: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/009_atapi.patch"><br>
163: Revision 1 of this jumbo source code patch exists.</a><br>
164: <p>
165:
166: <li id="sendmail">
167: <strong>010: SECURITY FIX: Dec 4, 1999</strong>
1.59 deraadt 168: <i>All architectures</i><br>
1.86 deraadt 169: Sendmail had a race in aliases file handling, which this patch fixes.<br>
170: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/010_sendmail.patch">
171: A source code patch exists which remedies this problem.</a>
1.1 deraadt 172: <p>
1.86 deraadt 173:
174: <li id="poll">
175: <strong>011: SECURITY FIX: Dec 4, 1999</strong>
1.59 deraadt 176: <i>All architectures</i><br>
1.86 deraadt 177: Various bugs in poll(2) may cause a kernel crash.<br>
178: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/011_poll.patch">
1.56 deraadt 179: A source code patch exists which remedies this problem.</a>
1.1 deraadt 180: <p>
1.86 deraadt 181:
182: <li id="packets3c900b">
183: <strong>012: DRIVER IMPROVEMENT: Jan 3, 2000</strong>
1.59 deraadt 184: <i>All architectures</i><br>
1.86 deraadt 185: The 3C900B-TPO fails to select the correct media type (it never sees or
186: sends packets).<br>
187: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/012_3c900b.patch">
1.56 deraadt 188: A source code patch exists which remedies this problem.</a>
1.1 deraadt 189: <p>
1.86 deraadt 190:
191: <li id="addusery2k">
192: <strong>013: Y2K FIX: Jan 3, 2000</strong>
1.59 deraadt 193: <i>All architectures</i><br>
1.86 deraadt 194: A minor problem in the logging support for the adduser(8) command.<br>
195: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/013_addusery2k.patch">
196: A source code patch exists which remedies this problem.</a>
197: <p>
198:
199: <li id="eepromy2k">
200: <strong>014: Y2K FIX: Jan 3, 2000</strong><br>
201: A minor problem; the sparc eeprom(8) command is not Y2K compliant.<br>
202: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/sparc/014_eepromy2k.patch">
1.56 deraadt 203: A source code patch exists which remedies this problem.</a>
1.86 deraadt 204: This is the second revision of the patch.
1.1 deraadt 205: <p>
1.86 deraadt 206:
207: <li id="aty2k">
208: <strong>015: Y2K FIX: Jan 9, 2000</strong>
1.59 deraadt 209: <i>All architectures</i><br>
1.86 deraadt 210: The at(1) command was unable to parse some kinds of dates.<br>
211: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/015_aty2k.patch">
1.58 deraadt 212: A source code patch exists which remedies this problem.</a>
213: <p>
1.86 deraadt 214:
1.63 bentley 215: <li id="sslUSA">
1.85 bentley 216: <strong>016: SECURITY FIX: Dec 2, 1999</strong>
1.59 deraadt 217: <i>All architectures</i><br>
1.58 deraadt 218: A buffer overflow in the RSAREF code included in the
1.85 bentley 219: USA version of the libssl package (called <b>sslUSA</b>, is
1.58 deraadt 220: possibly exploitable in isakmpd if SSL/RSA features
221: are enabled or used.<br>
1.76 tb 222: <a href="https://www.openssh.com">OpenSSH</a> and httpd (with -DSSL) are not
1.58 deraadt 223: vulnerable.<br>
1.85 bentley 224: <b>NOTE: International users using the ssl26 package are not affected.</b>
1.58 deraadt 225: <p>
226: To check what package you are using, use
227: <pre>
228: <b>#</b> pkg_info sslUSA26
229: </pre>
230: The patched library says:<br>
231: "ssl26.1 USA-only non-commercial crypto libs incl. SSL & RSA"
232: <p>
233: Non-commercial USA users who installed the ssl package before December 3
1.85 bentley 234: should upgrade their <b>sslUSA26</b> package using:<br>
1.58 deraadt 235: <pre>
236: <b>#</b> pkg_delete sslUSA26
237: <b>#</b> pkg_add -v sslUSA26.tar.gz
238: </pre>
1.85 bentley 239: Using the new <b>sslUSA26.tar.gz</b> files which have been placed
1.58 deraadt 240: on the FTP mirrors.<br>
1.60 nick 241: <a href="advisories/sslUSA">For more information, see the advisory</a>.<br>
1.85 bentley 242: <b>NOTE: this problem turned out to not be unexploitable in OpenSSH.</b>
1.58 deraadt 243: <p>
1.86 deraadt 244:
245: <li id="fortran">
246: <strong>017: FUNCTIONALITY ADDITION: Nov 14, 1999</strong>
1.59 deraadt 247: <i>All architectures</i><br>
1.86 deraadt 248: Fortran doesn't work right. The file /usr/include/g2c.h is missing in the
249: release.<br>
250: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/008_fortran.patch">
1.56 deraadt 251: A source code patch exists which remedies this problem.</a>
1.86 deraadt 252: The patch fixes the source tree and describes how to properly add
253: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/g2c.h">
254: the include file</a> to your system.
1.1 deraadt 255: <p>
1.86 deraadt 256:
257: <li id="procfs">
258: <strong>018: SECURITY FIX: Jan 20, 2000</strong>
1.59 deraadt 259: <i>All architectures</i><br>
1.86 deraadt 260: Systems running with procfs enabled and mounted are vulnerable
261: to having the stderr output of setuid processes directed onto
262: a pre-seeked descriptor onto the stack in their own procfs memory.<br>
263: Note that procfs is not mounted by default in OpenBSD.<br>
264: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/018_procfs.patch">
1.56 deraadt 265: A source code patch exists which remedies this problem.</a>
1.1 deraadt 266: <p>
1.86 deraadt 267:
268: <li id="syslog">
269: <strong>020: LIBRARY IMPROVEMENT: Jan 26, 2000</strong>
1.59 deraadt 270: <i>All architectures</i><br>
1.86 deraadt 271: syslog(3) would not try to reopen the socket, thus, nightly newsyslog(8)
272: would cause syslogd(8) to not see new messages.
273: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/020_syslog.patch">
1.56 deraadt 274: A source code patch exists which remedies this problem.</a>
1.1 deraadt 275: <p>
1.86 deraadt 276:
277: <li id="nsphy">
278: <strong>019: DRIVER IMPROVEMENT: Jan 20, 2000</strong>
1.59 deraadt 279: <i>All architectures</i><br>
1.86 deraadt 280: Intel fxp cards with National Semiconductor PHYs (nsphy) have trouble
281: negotiating and maintaining 100Mb link integrity.<br>
282: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/019_nsphy.patch">
1.56 deraadt 283: A source code patch exists which remedies this problem.</a>
1.1 deraadt 284: <p>
1.86 deraadt 285:
286: <li id="rzsz">
287: <strong>021: RZSZ SNOOPING: Jan 31, 2000</strong>
1.59 deraadt 288: <i>All architectures</i><br>
1.86 deraadt 289: The rzsz port was removed from the ports collection, as it collects and
290: sends user information to a designated email address, effectively spying on
291: you. <em>It is recommended that you remove this package if you installed
292: it</em>.
1.1 deraadt 293: <p>
1.86 deraadt 294:
295: <li id="xlockmore">
296: <strong>022: SECURITY FIX: May 25, 2000</strong>
1.59 deraadt 297: <i>All architectures</i><br>
1.86 deraadt 298: xlockmore has a localhost attack against it which allows recovery of the encrypted
299: hash of the root password. The damage to systems using DES passwords from this
300: attack is pretty heavy, but to systems with a well-chosen root password under
301: blowfish encoding
302: (see <a href="https://man.openbsd.org/OpenBSD-2.6/crypt.3">
303: crypt(3)</a>)
304: the impact is much reduced.<br>
305: (Aside: We do not consider this a localhost root hole in the default install,
306: since we have not seen a fast blowfish cracker yet ;-)<br>
307: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/022_xlockmore.patch">
1.58 deraadt 308: A source code patch exists which remedies this problem.</a>
1.86 deraadt 309: This is the 2nd patch designed to solve this problem.
1.1 deraadt 310: <p>
1.86 deraadt 311:
312: <li id="ipf">
313: <strong>023: SECURITY FIX: May 25, 2000</strong>
1.59 deraadt 314: <i>All architectures</i><br>
1.86 deraadt 315: A misuse of ipf(8)
316: <i>keep-state</i> rules can result in firewall rules being
317: bypassed.
318: This patch also includes fixes for an unaligned timestamp issue,
319: and reliability fixes for ipmon and the in-kernel ftp proxy.<br>
320: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/023_ipf.patch">
1.58 deraadt 321: A source code patch exists which remedies this problem.</a>
1.86 deraadt 322: It updates ipf to version 3.3.16.
1.58 deraadt 323: <p>
1.86 deraadt 324:
325: <li id="semconfig">
326: <strong>024: SECURITY FIX: May 26, 2000</strong>
1.59 deraadt 327: <i>All architectures</i><br>
1.86 deraadt 328: Kernel contained an undocumented system call used to lock semaphore operations
329: while they were being sampled by the ipcs(1) command. This locking could be
330: used as a local denial of service attack which would block the exiting of
331: processes which had semaphore resources allocated. Processes not using
332: semaphores are not affected, so the actual effect is very minimal.<br>
333: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/024_sysv_sem.patch">
1.1 deraadt 334: A source code patch exists which remedies this problem.</a>
335: <p>
1.74 deraadt 336:
1.1 deraadt 337: </ul>
338:
1.64 tedu 339: <hr>