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17: <h2><font color="#0000e0">
18: This is the OpenBSD 4.2 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>,
1.23 ! deraadt 43: <br>
1.1 merdely 44: <a href="errata37.html">3.7</a>,
45: <a href="errata38.html">3.8</a>,
46: <a href="errata39.html">3.9</a>,
47: <a href="errata40.html">4.0</a>,
1.16 deraadt 48: <a href="errata41.html">4.1</a>,
1.23 ! deraadt 49: <a href="errata43.html">4.3</a>,
! 50: <a href="errata44.html">4.4</a>.
1.1 merdely 51: <br>
52: <hr>
53:
54: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2.tar.gz">
55: You can also fetch a tar.gz file containing all the following patches</a>.
56: This file is updated once a day.
57:
58: <p> The patches below are available in CVS via the
59: <code>OPENBSD_4_2</code> <a href="stable.html">patch branch</a>.
60:
61: <p>
62: For more detailed information on how to install patches to OpenBSD, please
63: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
64: <hr>
65:
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85:
86: <ul>
87:
1.22 jdixon 88: <li><a name="014_pcb"></a>
89: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font> <i>All architectures</i><br>
90: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
91: was exercised by the named(8) patch for port randomization). Since INET6 is
92: enabled by default, this condition affects all systems.
93: <br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
95: A source code patch exists which remedies this problem</a>.<br>
96: <p>
97:
1.20 brad 98: <li><a name="013_bind"></a>
99: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font> <i>All architectures</i><br>
1.21 brad 100: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 101: A vulnerability has been found with BIND. An attacker could use this vulnerability
102: to poison the cache of a recursive resolving name server.
103: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
104: <br>
105: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
106: A source code patch exists which remedies this problem</a>.<br>
107: <p>
108:
1.19 brad 109: <li><a name="012_xorg2"></a>
110: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font> <i>All architectures</i><br>
111: Multiple vulnerabilities have been discovered in X.Org.<br>
112: RENDER Extension heap buffer overflow,
113: RENDER Extension crash,
114: RENDER Extension memory corruption,
115: MIT-SHM arbitrary memory read,
116: RECORD and Security extensions memory corruption.
1.20 brad 117: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
118: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
119: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
120: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
121: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 122: <br>
123: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
124: A source code patch exists which remedies this problem</a>.<br>
125: <p>
126:
1.18 brad 127: <li><a name="011_openssh2"></a>
128: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font> <i>All architectures</i><br>
129: Avoid possible hijacking of X11-forwarded connections with sshd(8)
130: by refusing to listen on a port unless all address families bind
131: successfully.<br>
132: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
133: A source code patch exists which remedies this problem</a>.<br>
134: <p>
135:
1.17 brad 136: <li><a name="010_openssh"></a>
137: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font> <i>All architectures</i><br>
138: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
139: directive was in effect, allowing users with write access to this file to
140: execute arbitrary commands. This behaviour was documented, but was an unsafe
141: default and an extra hassle for administrators.<br>
142: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
143: A source code patch exists which remedies this problem</a>.<br>
144: <p>
145:
1.14 henning 146: <li><a name="009_ppp"></a>
147: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font> <i>All architectures</i><br>
148: Buffer overflow in ppp command prompt parsing.<br>
149: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
150: A source code patch exists which remedies this problem</a>.<br>
151: <p>
152:
1.13 henning 153: <li><a name="008_ip6rthdr"></a>
154: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font> <i>All architectures</i><br>
155: Malformed IPv6 routing headers can cause a kernel panic.<br>
156: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
157: A source code patch exists which remedies this problem</a>.<br>
158: <p>
159:
1.12 henning 160: <li><a name="007_tcprespond"></a>
161: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font> <i>All architectures</i><br>
162: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
163: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
164: A source code patch exists which remedies this problem</a>.<br>
165: <p>
166:
1.10 brad 167: <li><a name="006_xorg"></a>
168: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font> <i>All architectures</i><br>
1.11 brad 169: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 170: Multiple vulnerabilities have been discovered in X.Org.<br>
171: XFree86 Misc extension out of bounds array index,
172: File existence disclosure,
173: Xinput extension memory corruption,
174: TOG-cup extension memory corruption,
175: MIT-SHM and EVI extensions integer overflows,
176: PCF Font parser buffer overflow.
177: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
178: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
179: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
180: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
181: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
182: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
183: <br>
184: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
185: A source code patch exists which remedies this problem</a>.<br>
186: <p>
187:
1.9 henning 188: <li><a name="005_ifrtlabel"></a>
189: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font> <i>All architectures</i><br>
190: A missing NULL pointer check can lead to a kernel panic.<br>
191: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
192: A source code patch exists which remedies this problem</a>.<br>
193: <p>
194:
1.8 henning 195: <li><a name="004_pf"></a>
196: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font> <i>All architectures</i><br>
197: A memory leak in pf can lead to machine lockups.<br>
198: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
199: A source code patch exists which remedies this problem</a>.<br>
200: <p>
201:
1.5 tom 202: <li><a name="003_i386_boot"></a>
203: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font> <i>i386 only</i><br>
1.15 deraadt 204: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
205: by the project, not the CD images available on the net).
1.7 tom 206: A workaround using CD2 (amd64 architecture) is as follows.
207: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 208: <br>
209:
210: <ol>
211: <li>Insert CD2 and tell your computer to boot it;<br>
212: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
213: by pressing the space bar;<br>
214: <li>Remove CD2 and insert CD1;<br>
215: <li>Erase the character you typed to stop the boot, type<br>
216: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
217: then press <i>Enter</i>.
218: </ol>
219:
220: <p>
221:
1.3 henning 222: <li><a name="002_openssl"></a>
1.4 henning 223: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.3 henning 224: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
225: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
226: A source code patch exists which remedies this problem</a>.<br>
227: <p>
228:
1.2 deraadt 229: <li><a name="001_dhcpd"></a>
230: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
231: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
232: A DHCP client that claimed to require a maximum message size less than
233: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
234: <br>
235: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
236: A source code patch exists which remedies this problem</a>.<br>
1.1 merdely 237: <p>
238:
239: </ul>
240:
241: <hr>
242: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
243: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
244: <br>
245: For errata on a certain release, click below:<br>
246: <a href="errata21.html">2.1</a>,
247: <a href="errata22.html">2.2</a>,
248: <a href="errata23.html">2.3</a>,
249: <a href="errata24.html">2.4</a>,
250: <a href="errata25.html">2.5</a>,
251: <a href="errata26.html">2.6</a>,
252: <a href="errata27.html">2.7</a>,
253: <a href="errata28.html">2.8</a>,
254: <a href="errata29.html">2.9</a>,
255: <a href="errata30.html">3.0</a>,
256: <a href="errata31.html">3.1</a>,
257: <a href="errata32.html">3.2</a>,
258: <a href="errata33.html">3.3</a>,
259: <a href="errata34.html">3.4</a>,
260: <a href="errata35.html">3.5</a>,
261: <a href="errata36.html">3.6</a>,
1.23 ! deraadt 262: <br>
1.1 merdely 263: <a href="errata37.html">3.7</a>,
264: <a href="errata38.html">3.8</a>,
265: <a href="errata39.html">3.9</a>,
266: <a href="errata40.html">4.0</a>,
1.16 deraadt 267: <a href="errata41.html">4.1</a>,
268: <a href="errata43.html">4.3</a>.
1.23 ! deraadt 269: <a href="errata44.html">4.4</a>.
1.1 merdely 270: <br>
271:
272: <hr>
273: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
274: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.23 ! deraadt 275: <br><small>$OpenBSD: errata42.html,v 1.22 2008/07/30 15:35:37 jdixon Exp $</small>
1.1 merdely 276:
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