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16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
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>,
43: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>,
45: <a href="errata39.html">3.9</a>,
46: <a href="errata40.html">4.0</a>,
1.16 deraadt 47: <a href="errata41.html">4.1</a>,
48: <a href="errata43.html">4.3</a>.
1.1 merdely 49: <br>
50: <hr>
51:
52: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2.tar.gz">
53: You can also fetch a tar.gz file containing all the following patches</a>.
54: This file is updated once a day.
55:
56: <p> The patches below are available in CVS via the
57: <code>OPENBSD_4_2</code> <a href="stable.html">patch branch</a>.
58:
59: <p>
60: For more detailed information on how to install patches to OpenBSD, please
61: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
62: <hr>
63:
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83:
84: <ul>
85:
1.22 ! jdixon 86: <li><a name="014_pcb"></a>
! 87: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font> <i>All architectures</i><br>
! 88: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
! 89: was exercised by the named(8) patch for port randomization). Since INET6 is
! 90: enabled by default, this condition affects all systems.
! 91: <br>
! 92: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
! 93: A source code patch exists which remedies this problem</a>.<br>
! 94: <p>
! 95:
1.20 brad 96: <li><a name="013_bind"></a>
97: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font> <i>All architectures</i><br>
1.21 brad 98: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 99: A vulnerability has been found with BIND. An attacker could use this vulnerability
100: to poison the cache of a recursive resolving name server.
101: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
102: <br>
103: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
104: A source code patch exists which remedies this problem</a>.<br>
105: <p>
106:
1.19 brad 107: <li><a name="012_xorg2"></a>
108: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font> <i>All architectures</i><br>
109: Multiple vulnerabilities have been discovered in X.Org.<br>
110: RENDER Extension heap buffer overflow,
111: RENDER Extension crash,
112: RENDER Extension memory corruption,
113: MIT-SHM arbitrary memory read,
114: RECORD and Security extensions memory corruption.
1.20 brad 115: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
116: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
117: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
118: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
119: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 120: <br>
121: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
122: A source code patch exists which remedies this problem</a>.<br>
123: <p>
124:
1.18 brad 125: <li><a name="011_openssh2"></a>
126: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font> <i>All architectures</i><br>
127: Avoid possible hijacking of X11-forwarded connections with sshd(8)
128: by refusing to listen on a port unless all address families bind
129: successfully.<br>
130: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
131: A source code patch exists which remedies this problem</a>.<br>
132: <p>
133:
1.17 brad 134: <li><a name="010_openssh"></a>
135: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font> <i>All architectures</i><br>
136: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
137: directive was in effect, allowing users with write access to this file to
138: execute arbitrary commands. This behaviour was documented, but was an unsafe
139: default and an extra hassle for administrators.<br>
140: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
141: A source code patch exists which remedies this problem</a>.<br>
142: <p>
143:
1.14 henning 144: <li><a name="009_ppp"></a>
145: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font> <i>All architectures</i><br>
146: Buffer overflow in ppp command prompt parsing.<br>
147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
148: A source code patch exists which remedies this problem</a>.<br>
149: <p>
150:
1.13 henning 151: <li><a name="008_ip6rthdr"></a>
152: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font> <i>All architectures</i><br>
153: Malformed IPv6 routing headers can cause a kernel panic.<br>
154: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
155: A source code patch exists which remedies this problem</a>.<br>
156: <p>
157:
1.12 henning 158: <li><a name="007_tcprespond"></a>
159: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font> <i>All architectures</i><br>
160: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
161: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
162: A source code patch exists which remedies this problem</a>.<br>
163: <p>
164:
1.10 brad 165: <li><a name="006_xorg"></a>
166: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font> <i>All architectures</i><br>
1.11 brad 167: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 168: Multiple vulnerabilities have been discovered in X.Org.<br>
169: XFree86 Misc extension out of bounds array index,
170: File existence disclosure,
171: Xinput extension memory corruption,
172: TOG-cup extension memory corruption,
173: MIT-SHM and EVI extensions integer overflows,
174: PCF Font parser buffer overflow.
175: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
176: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
177: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
178: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
179: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
180: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
181: <br>
182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
183: A source code patch exists which remedies this problem</a>.<br>
184: <p>
185:
1.9 henning 186: <li><a name="005_ifrtlabel"></a>
187: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font> <i>All architectures</i><br>
188: A missing NULL pointer check can lead to a kernel panic.<br>
189: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
190: A source code patch exists which remedies this problem</a>.<br>
191: <p>
192:
1.8 henning 193: <li><a name="004_pf"></a>
194: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font> <i>All architectures</i><br>
195: A memory leak in pf can lead to machine lockups.<br>
196: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
197: A source code patch exists which remedies this problem</a>.<br>
198: <p>
199:
1.5 tom 200: <li><a name="003_i386_boot"></a>
201: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font> <i>i386 only</i><br>
1.15 deraadt 202: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
203: by the project, not the CD images available on the net).
1.7 tom 204: A workaround using CD2 (amd64 architecture) is as follows.
205: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 206: <br>
207:
208: <ol>
209: <li>Insert CD2 and tell your computer to boot it;<br>
210: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
211: by pressing the space bar;<br>
212: <li>Remove CD2 and insert CD1;<br>
213: <li>Erase the character you typed to stop the boot, type<br>
214: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
215: then press <i>Enter</i>.
216: </ol>
217:
218: <p>
219:
1.3 henning 220: <li><a name="002_openssl"></a>
1.4 henning 221: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.3 henning 222: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
223: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
224: A source code patch exists which remedies this problem</a>.<br>
225: <p>
226:
1.2 deraadt 227: <li><a name="001_dhcpd"></a>
228: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
229: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
230: A DHCP client that claimed to require a maximum message size less than
231: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
232: <br>
233: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
234: A source code patch exists which remedies this problem</a>.<br>
1.1 merdely 235: <p>
236:
237: </ul>
238:
239: <hr>
240: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
241: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
242: <br>
243: For errata on a certain release, click below:<br>
244: <a href="errata21.html">2.1</a>,
245: <a href="errata22.html">2.2</a>,
246: <a href="errata23.html">2.3</a>,
247: <a href="errata24.html">2.4</a>,
248: <a href="errata25.html">2.5</a>,
249: <a href="errata26.html">2.6</a>,
250: <a href="errata27.html">2.7</a>,
251: <a href="errata28.html">2.8</a>,
252: <a href="errata29.html">2.9</a>,
253: <a href="errata30.html">3.0</a>,
254: <a href="errata31.html">3.1</a>,
255: <a href="errata32.html">3.2</a>,
256: <a href="errata33.html">3.3</a>,
257: <a href="errata34.html">3.4</a>,
258: <a href="errata35.html">3.5</a>,
259: <a href="errata36.html">3.6</a>,
260: <a href="errata37.html">3.7</a>,
261: <a href="errata38.html">3.8</a>,
262: <a href="errata39.html">3.9</a>,
263: <a href="errata40.html">4.0</a>,
1.16 deraadt 264: <a href="errata41.html">4.1</a>,
265: <a href="errata43.html">4.3</a>.
1.1 merdely 266: <br>
267:
268: <hr>
269: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
270: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.22 ! jdixon 271: <br><small>$OpenBSD: errata42.html,v 1.21 2008/07/24 06:28:08 brad Exp $</small>
1.1 merdely 272:
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