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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: <br>
25: For errata on a certain release, click below:<br>
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="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
36: <a href="errata31.html">3.1</a>,
37: <a href="errata32.html">3.2</a>,
38: <a href="errata33.html">3.3</a>,
39: <a href="errata34.html">3.4</a>,
40: <a href="errata35.html">3.5</a>,
41: <a href="errata36.html">3.6</a>,
1.23 deraadt 42: <br>
1.1 merdely 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>,
1.23 deraadt 48: <a href="errata43.html">4.3</a>,
1.28 deraadt 49: <a href="errata44.html">4.4</a>,
1.29 deraadt 50: <a href="errata45.html">4.5</a>,
1.30 deraadt 51: <a href="errata46.html">4.6</a>,
1.32 deraadt 52: <a href="errata47.html">4.7</a>,
1.34 miod 53: <a href="errata48.html">4.8</a>,
1.35 nick 54: <a href="errata49.html">4.9</a>,
1.36 ! sthen 55: <a href="errata50.html">5.0</a>,
! 56: <a href="errata51.html">5.1</a>.
1.1 merdely 57: <br>
58: <hr>
59:
1.31 sthen 60: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2.tar.gz">
1.1 merdely 61: You can also fetch a tar.gz file containing all the following patches</a>.
62: This file is updated once a day.
63:
64: <p> The patches below are available in CVS via the
65: <code>OPENBSD_4_2</code> <a href="stable.html">patch branch</a>.
66:
67: <p>
68: For more detailed information on how to install patches to OpenBSD, please
69: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
70: <hr>
71:
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91:
92: <ul>
93:
1.25 brad 94: <li><a name="015_ndp"></a>
95: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2008</strong></font> <i>All architectures</i><br>
96: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
97: solicitation requests maybe allowing a nearby attacker to intercept traffic.
98: The attacker must have IPv6 connectivity to the same router as their target for
99: this vulnerability to be exploited.
1.26 brad 100: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2476">CVE-2008-2476</a>.
1.25 brad 101: <br>
1.31 sthen 102: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/015_ndp.patch">
1.25 brad 103: A source code patch exists which remedies this problem</a>.<br>
104: <p>
105:
1.22 jdixon 106: <li><a name="014_pcb"></a>
107: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font> <i>All architectures</i><br>
108: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
109: was exercised by the named(8) patch for port randomization). Since INET6 is
110: enabled by default, this condition affects all systems.
111: <br>
1.31 sthen 112: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
1.22 jdixon 113: A source code patch exists which remedies this problem</a>.<br>
114: <p>
115:
1.20 brad 116: <li><a name="013_bind"></a>
117: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font> <i>All architectures</i><br>
1.21 brad 118: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 119: A vulnerability has been found with BIND. An attacker could use this vulnerability
120: to poison the cache of a recursive resolving name server.
121: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
122: <br>
1.31 sthen 123: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
1.20 brad 124: A source code patch exists which remedies this problem</a>.<br>
125: <p>
126:
1.19 brad 127: <li><a name="012_xorg2"></a>
128: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font> <i>All architectures</i><br>
129: Multiple vulnerabilities have been discovered in X.Org.<br>
130: RENDER Extension heap buffer overflow,
131: RENDER Extension crash,
132: RENDER Extension memory corruption,
133: MIT-SHM arbitrary memory read,
134: RECORD and Security extensions memory corruption.
1.20 brad 135: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
136: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
137: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
138: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
139: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 140: <br>
1.31 sthen 141: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
1.19 brad 142: A source code patch exists which remedies this problem</a>.<br>
143: <p>
144:
1.18 brad 145: <li><a name="011_openssh2"></a>
146: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font> <i>All architectures</i><br>
147: Avoid possible hijacking of X11-forwarded connections with sshd(8)
148: by refusing to listen on a port unless all address families bind
149: successfully.<br>
1.31 sthen 150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
1.18 brad 151: A source code patch exists which remedies this problem</a>.<br>
152: <p>
153:
1.17 brad 154: <li><a name="010_openssh"></a>
155: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font> <i>All architectures</i><br>
156: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
157: directive was in effect, allowing users with write access to this file to
158: execute arbitrary commands. This behaviour was documented, but was an unsafe
159: default and an extra hassle for administrators.<br>
1.31 sthen 160: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
1.17 brad 161: A source code patch exists which remedies this problem</a>.<br>
162: <p>
163:
1.14 henning 164: <li><a name="009_ppp"></a>
165: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font> <i>All architectures</i><br>
166: Buffer overflow in ppp command prompt parsing.<br>
1.31 sthen 167: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
1.14 henning 168: A source code patch exists which remedies this problem</a>.<br>
169: <p>
170:
1.13 henning 171: <li><a name="008_ip6rthdr"></a>
172: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font> <i>All architectures</i><br>
173: Malformed IPv6 routing headers can cause a kernel panic.<br>
1.31 sthen 174: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
1.13 henning 175: A source code patch exists which remedies this problem</a>.<br>
176: <p>
177:
1.12 henning 178: <li><a name="007_tcprespond"></a>
179: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font> <i>All architectures</i><br>
180: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.31 sthen 181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
1.12 henning 182: A source code patch exists which remedies this problem</a>.<br>
183: <p>
184:
1.10 brad 185: <li><a name="006_xorg"></a>
186: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font> <i>All architectures</i><br>
1.11 brad 187: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 188: Multiple vulnerabilities have been discovered in X.Org.<br>
189: XFree86 Misc extension out of bounds array index,
190: File existence disclosure,
191: Xinput extension memory corruption,
192: TOG-cup extension memory corruption,
193: MIT-SHM and EVI extensions integer overflows,
194: PCF Font parser buffer overflow.
195: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
196: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
197: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
198: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
199: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
200: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
201: <br>
1.31 sthen 202: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
1.10 brad 203: A source code patch exists which remedies this problem</a>.<br>
204: <p>
205:
1.9 henning 206: <li><a name="005_ifrtlabel"></a>
207: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font> <i>All architectures</i><br>
208: A missing NULL pointer check can lead to a kernel panic.<br>
1.31 sthen 209: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
1.9 henning 210: A source code patch exists which remedies this problem</a>.<br>
211: <p>
212:
1.8 henning 213: <li><a name="004_pf"></a>
214: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font> <i>All architectures</i><br>
215: A memory leak in pf can lead to machine lockups.<br>
1.31 sthen 216: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
1.8 henning 217: A source code patch exists which remedies this problem</a>.<br>
218: <p>
219:
1.5 tom 220: <li><a name="003_i386_boot"></a>
221: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font> <i>i386 only</i><br>
1.15 deraadt 222: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
223: by the project, not the CD images available on the net).
1.7 tom 224: A workaround using CD2 (amd64 architecture) is as follows.
225: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 226: <br>
227:
228: <ol>
229: <li>Insert CD2 and tell your computer to boot it;<br>
230: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
231: by pressing the space bar;<br>
232: <li>Remove CD2 and insert CD1;<br>
233: <li>Erase the character you typed to stop the boot, type<br>
234: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
235: then press <i>Enter</i>.
236: </ol>
237:
238: <p>
239:
1.3 henning 240: <li><a name="002_openssl"></a>
1.4 henning 241: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.3 henning 242: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
1.31 sthen 243: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
1.3 henning 244: A source code patch exists which remedies this problem</a>.<br>
245: <p>
246:
1.2 deraadt 247: <li><a name="001_dhcpd"></a>
248: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
249: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
250: A DHCP client that claimed to require a maximum message size less than
251: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
252: <br>
1.31 sthen 253: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
1.2 deraadt 254: A source code patch exists which remedies this problem</a>.<br>
1.1 merdely 255: <p>
256:
257: </ul>
258:
259: <hr>
260: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
261: <br>
262: For errata on a certain release, click below:<br>
263: <a href="errata21.html">2.1</a>,
264: <a href="errata22.html">2.2</a>,
265: <a href="errata23.html">2.3</a>,
266: <a href="errata24.html">2.4</a>,
267: <a href="errata25.html">2.5</a>,
268: <a href="errata26.html">2.6</a>,
269: <a href="errata27.html">2.7</a>,
270: <a href="errata28.html">2.8</a>,
271: <a href="errata29.html">2.9</a>,
272: <a href="errata30.html">3.0</a>,
273: <a href="errata31.html">3.1</a>,
274: <a href="errata32.html">3.2</a>,
275: <a href="errata33.html">3.3</a>,
276: <a href="errata34.html">3.4</a>,
277: <a href="errata35.html">3.5</a>,
278: <a href="errata36.html">3.6</a>,
1.23 deraadt 279: <br>
1.1 merdely 280: <a href="errata37.html">3.7</a>,
281: <a href="errata38.html">3.8</a>,
282: <a href="errata39.html">3.9</a>,
283: <a href="errata40.html">4.0</a>,
1.16 deraadt 284: <a href="errata41.html">4.1</a>,
1.24 deraadt 285: <a href="errata43.html">4.3</a>,
1.28 deraadt 286: <a href="errata44.html">4.4</a>,
1.29 deraadt 287: <a href="errata45.html">4.5</a>,
1.30 deraadt 288: <a href="errata46.html">4.6</a>,
1.32 deraadt 289: <a href="errata47.html">4.7</a>,
1.34 miod 290: <a href="errata48.html">4.8</a>,
1.35 nick 291: <a href="errata49.html">4.9</a>,
1.36 ! sthen 292: <a href="errata50.html">5.0</a>,
! 293: <a href="errata51.html">5.1</a>.
1.1 merdely 294: <br>
295:
296: <hr>
297: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
298: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.36 ! sthen 299: <br><small>$OpenBSD: errata42.html,v 1.35 2011/09/07 03:32:59 nick Exp $</small>
1.1 merdely 300:
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