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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>,
! 73: <a href="errata67.html">6.7</a>.
1.1 deraadt 74: <hr>
75:
1.10 ericj 76: <p>
1.77 tj 77: Patches for the OpenBSD base system are distributed as unified diffs.
78: Each patch contains usage instructions.
79: All the following patches are also available in one
80: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6.tar.gz">tar.gz file</a>
81: for convenience.
1.56 deraadt 82:
83: <p>
1.77 tj 84: Patches for supported releases are also incorporated into the
1.78 tj 85: <a href="stable.html">-stable branch</a>.
1.10 ericj 86:
1.1 deraadt 87: <hr>
1.56 deraadt 88:
1.12 jufi 89: <ul>
1.86 deraadt 90:
91: <li id="newsyslog">
92: <strong>001: RELIABILITY FIX: Nov 8, 1999</strong>
93: <i>All architectures</i><br>
94: A race condition in newsyslog(8) can cause errors in log file rotation.<br>
95: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/001_newsyslog.patch">
96: A source code patch exists which remedies this problem.</a>
97: <p>
98:
99: <li id="ifmedia">
100: <strong>002: SECURITY FIX: Nov 9, 1999</strong>
1.59 deraadt 101: <i>All architectures</i><br>
1.86 deraadt 102: Any user can change interface media configurations.<br>
103: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/002_ifmedia.patch">
1.56 deraadt 104: A source code patch exists which remedies this problem.</a>
1.7 deraadt 105: <p>
1.86 deraadt 106:
107: <li id="m4">
108: <strong>003: FUNCTIONALITY FIX: Nov 10, 1999</strong>
1.59 deraadt 109: <i>All architectures</i><br>
1.86 deraadt 110: m4 is quite broken in the 2.6 release.<br>
111: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/003_m4.patch">
112: A source code patch exists which remedies this problem.</a>
113: This is the 3rd revision of the patch.
114: <p>
115:
116: <li id="sparc_locore">
117: <strong>004: RELIABILITY FIX: Nov 12, 1999</strong>
118: <i>sparc only</i><br>
119: The sparc kernel can be crashed by a user.<br>
120: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/sparc/004_locore.patch">
1.56 deraadt 121: A source code patch exists which remedies this problem.</a>
1.4 kjell 122: <p>
1.86 deraadt 123:
124: <li id="sshjumbo">
125: <strong>005: FUNCTIONALITY ADDITION: Nov 11, 1999</strong>
1.59 deraadt 126: <i>All architectures</i><br>
1.86 deraadt 127: Various OpenSSH improvements have been made since the 2.6 release shipped.<br>
128: To resolve the various (non-security related) features which users may want,
129: we are making a jumbo patch available. <b>This is now at VERSION FOUR.</b><br>
130: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/005_sshjumbo.patch">
131: Revision 4 of this jumbo source code patch exists.</a><br>
132: <b>NOTE: /etc/sshd_config and /etc/ssh_config may need changes.</b>
133: <p>
134:
135: <li id="alpha_locore">
136: <strong>006: RELIABILITY FIX: Nov 13, 1999</strong>
137: <i>alpha only</i><br>
138: The alpha kernel can possibly be crashed by a user.<br>
139: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/alpha/006_locore.patch">
140: A source code patch exists which remedies this problem.</a>
141: <p>
142:
143: <li id="hp300_locore">
144: <strong>007: RELIABILITY FIX: Nov 12, 1999</strong>
145: <i>m68k architectures</i><br>
146: All m68k kernels can possibly be crashed by a user.<br>
147: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/m68k/007_locore.patch">
1.56 deraadt 148: A source code patch exists which remedies this problem.</a>
1.2 deraadt 149: <p>
1.86 deraadt 150:
151: <li id="atapijumbo">
152: <strong>009: DRIVER IMPROVEMENTS: Dec 4, 1999</strong>
153: <i>All architectures</i><br>
154: Various improvements have been made to the IDE/ATAPI subsystem since
155: the 2.6 release shipped.<br>
156: Some of these improvements make some recalcitrant devices work much better.
157: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/009_atapi.patch"><br>
158: Revision 1 of this jumbo source code patch exists.</a><br>
159: <p>
160:
161: <li id="sendmail">
162: <strong>010: SECURITY FIX: Dec 4, 1999</strong>
1.59 deraadt 163: <i>All architectures</i><br>
1.86 deraadt 164: Sendmail had a race in aliases file handling, which this patch fixes.<br>
165: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/010_sendmail.patch">
166: A source code patch exists which remedies this problem.</a>
1.1 deraadt 167: <p>
1.86 deraadt 168:
169: <li id="poll">
170: <strong>011: SECURITY FIX: Dec 4, 1999</strong>
1.59 deraadt 171: <i>All architectures</i><br>
1.86 deraadt 172: Various bugs in poll(2) may cause a kernel crash.<br>
173: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/011_poll.patch">
1.56 deraadt 174: A source code patch exists which remedies this problem.</a>
1.1 deraadt 175: <p>
1.86 deraadt 176:
177: <li id="packets3c900b">
178: <strong>012: DRIVER IMPROVEMENT: Jan 3, 2000</strong>
1.59 deraadt 179: <i>All architectures</i><br>
1.86 deraadt 180: The 3C900B-TPO fails to select the correct media type (it never sees or
181: sends packets).<br>
182: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/012_3c900b.patch">
1.56 deraadt 183: A source code patch exists which remedies this problem.</a>
1.1 deraadt 184: <p>
1.86 deraadt 185:
186: <li id="addusery2k">
187: <strong>013: Y2K FIX: Jan 3, 2000</strong>
1.59 deraadt 188: <i>All architectures</i><br>
1.86 deraadt 189: A minor problem in the logging support for the adduser(8) command.<br>
190: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/013_addusery2k.patch">
191: A source code patch exists which remedies this problem.</a>
192: <p>
193:
194: <li id="eepromy2k">
195: <strong>014: Y2K FIX: Jan 3, 2000</strong><br>
196: A minor problem; the sparc eeprom(8) command is not Y2K compliant.<br>
197: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/sparc/014_eepromy2k.patch">
1.56 deraadt 198: A source code patch exists which remedies this problem.</a>
1.86 deraadt 199: This is the second revision of the patch.
1.1 deraadt 200: <p>
1.86 deraadt 201:
202: <li id="aty2k">
203: <strong>015: Y2K FIX: Jan 9, 2000</strong>
1.59 deraadt 204: <i>All architectures</i><br>
1.86 deraadt 205: The at(1) command was unable to parse some kinds of dates.<br>
206: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/015_aty2k.patch">
1.58 deraadt 207: A source code patch exists which remedies this problem.</a>
208: <p>
1.86 deraadt 209:
1.63 bentley 210: <li id="sslUSA">
1.85 bentley 211: <strong>016: SECURITY FIX: Dec 2, 1999</strong>
1.59 deraadt 212: <i>All architectures</i><br>
1.58 deraadt 213: A buffer overflow in the RSAREF code included in the
1.85 bentley 214: USA version of the libssl package (called <b>sslUSA</b>, is
1.58 deraadt 215: possibly exploitable in isakmpd if SSL/RSA features
216: are enabled or used.<br>
1.76 tb 217: <a href="https://www.openssh.com">OpenSSH</a> and httpd (with -DSSL) are not
1.58 deraadt 218: vulnerable.<br>
1.85 bentley 219: <b>NOTE: International users using the ssl26 package are not affected.</b>
1.58 deraadt 220: <p>
221: To check what package you are using, use
222: <pre>
223: <b>#</b> pkg_info sslUSA26
224: </pre>
225: The patched library says:<br>
226: "ssl26.1 USA-only non-commercial crypto libs incl. SSL & RSA"
227: <p>
228: Non-commercial USA users who installed the ssl package before December 3
1.85 bentley 229: should upgrade their <b>sslUSA26</b> package using:<br>
1.58 deraadt 230: <pre>
231: <b>#</b> pkg_delete sslUSA26
232: <b>#</b> pkg_add -v sslUSA26.tar.gz
233: </pre>
1.85 bentley 234: Using the new <b>sslUSA26.tar.gz</b> files which have been placed
1.58 deraadt 235: on the FTP mirrors.<br>
1.60 nick 236: <a href="advisories/sslUSA">For more information, see the advisory</a>.<br>
1.85 bentley 237: <b>NOTE: this problem turned out to not be unexploitable in OpenSSH.</b>
1.58 deraadt 238: <p>
1.86 deraadt 239:
240: <li id="fortran">
241: <strong>017: FUNCTIONALITY ADDITION: Nov 14, 1999</strong>
1.59 deraadt 242: <i>All architectures</i><br>
1.86 deraadt 243: Fortran doesn't work right. The file /usr/include/g2c.h is missing in the
244: release.<br>
245: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/008_fortran.patch">
1.56 deraadt 246: A source code patch exists which remedies this problem.</a>
1.86 deraadt 247: The patch fixes the source tree and describes how to properly add
248: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/g2c.h">
249: the include file</a> to your system.
1.1 deraadt 250: <p>
1.86 deraadt 251:
252: <li id="procfs">
253: <strong>018: SECURITY FIX: Jan 20, 2000</strong>
1.59 deraadt 254: <i>All architectures</i><br>
1.86 deraadt 255: Systems running with procfs enabled and mounted are vulnerable
256: to having the stderr output of setuid processes directed onto
257: a pre-seeked descriptor onto the stack in their own procfs memory.<br>
258: Note that procfs is not mounted by default in OpenBSD.<br>
259: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/018_procfs.patch">
1.56 deraadt 260: A source code patch exists which remedies this problem.</a>
1.1 deraadt 261: <p>
1.86 deraadt 262:
263: <li id="syslog">
264: <strong>020: LIBRARY IMPROVEMENT: Jan 26, 2000</strong>
1.59 deraadt 265: <i>All architectures</i><br>
1.86 deraadt 266: syslog(3) would not try to reopen the socket, thus, nightly newsyslog(8)
267: would cause syslogd(8) to not see new messages.
268: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/020_syslog.patch">
1.56 deraadt 269: A source code patch exists which remedies this problem.</a>
1.1 deraadt 270: <p>
1.86 deraadt 271:
272: <li id="nsphy">
273: <strong>019: DRIVER IMPROVEMENT: Jan 20, 2000</strong>
1.59 deraadt 274: <i>All architectures</i><br>
1.86 deraadt 275: Intel fxp cards with National Semiconductor PHYs (nsphy) have trouble
276: negotiating and maintaining 100Mb link integrity.<br>
277: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/019_nsphy.patch">
1.56 deraadt 278: A source code patch exists which remedies this problem.</a>
1.1 deraadt 279: <p>
1.86 deraadt 280:
281: <li id="rzsz">
282: <strong>021: RZSZ SNOOPING: Jan 31, 2000</strong>
1.59 deraadt 283: <i>All architectures</i><br>
1.86 deraadt 284: The rzsz port was removed from the ports collection, as it collects and
285: sends user information to a designated email address, effectively spying on
286: you. <em>It is recommended that you remove this package if you installed
287: it</em>.
1.1 deraadt 288: <p>
1.86 deraadt 289:
290: <li id="xlockmore">
291: <strong>022: SECURITY FIX: May 25, 2000</strong>
1.59 deraadt 292: <i>All architectures</i><br>
1.86 deraadt 293: xlockmore has a localhost attack against it which allows recovery of the encrypted
294: hash of the root password. The damage to systems using DES passwords from this
295: attack is pretty heavy, but to systems with a well-chosen root password under
296: blowfish encoding
297: (see <a href="https://man.openbsd.org/OpenBSD-2.6/crypt.3">
298: crypt(3)</a>)
299: the impact is much reduced.<br>
300: (Aside: We do not consider this a localhost root hole in the default install,
301: since we have not seen a fast blowfish cracker yet ;-)<br>
302: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/022_xlockmore.patch">
1.58 deraadt 303: A source code patch exists which remedies this problem.</a>
1.86 deraadt 304: This is the 2nd patch designed to solve this problem.
1.1 deraadt 305: <p>
1.86 deraadt 306:
307: <li id="ipf">
308: <strong>023: SECURITY FIX: May 25, 2000</strong>
1.59 deraadt 309: <i>All architectures</i><br>
1.86 deraadt 310: A misuse of ipf(8)
311: <i>keep-state</i> rules can result in firewall rules being
312: bypassed.
313: This patch also includes fixes for an unaligned timestamp issue,
314: and reliability fixes for ipmon and the in-kernel ftp proxy.<br>
315: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/023_ipf.patch">
1.58 deraadt 316: A source code patch exists which remedies this problem.</a>
1.86 deraadt 317: It updates ipf to version 3.3.16.
1.58 deraadt 318: <p>
1.86 deraadt 319:
320: <li id="semconfig">
321: <strong>024: SECURITY FIX: May 26, 2000</strong>
1.59 deraadt 322: <i>All architectures</i><br>
1.86 deraadt 323: Kernel contained an undocumented system call used to lock semaphore operations
324: while they were being sampled by the ipcs(1) command. This locking could be
325: used as a local denial of service attack which would block the exiting of
326: processes which had semaphore resources allocated. Processes not using
327: semaphores are not affected, so the actual effect is very minimal.<br>
328: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/2.6/common/024_sysv_sem.patch">
1.1 deraadt 329: A source code patch exists which remedies this problem.</a>
330: <p>
1.74 deraadt 331:
1.1 deraadt 332: </ul>
333:
1.64 tedu 334: <hr>
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