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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>,
1.28 deraadt 50: <a href="errata44.html">4.4</a>,
1.29 deraadt 51: <a href="errata45.html">4.5</a>,
1.30 deraadt 52: <a href="errata46.html">4.6</a>,
1.32 ! deraadt 53: <a href="errata47.html">4.7</a>,
! 54: <a href="errata48.html">4.8</a>.
1.1 merdely 55: <br>
56: <hr>
57:
1.31 sthen 58: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2.tar.gz">
1.1 merdely 59: You can also fetch a tar.gz file containing all the following patches</a>.
60: This file is updated once a day.
61:
62: <p> The patches below are available in CVS via the
63: <code>OPENBSD_4_2</code> <a href="stable.html">patch branch</a>.
64:
65: <p>
66: For more detailed information on how to install patches to OpenBSD, please
67: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
68: <hr>
69:
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89:
90: <ul>
91:
1.25 brad 92: <li><a name="015_ndp"></a>
93: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2008</strong></font> <i>All architectures</i><br>
94: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
95: solicitation requests maybe allowing a nearby attacker to intercept traffic.
96: The attacker must have IPv6 connectivity to the same router as their target for
97: this vulnerability to be exploited.
1.26 brad 98: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2476">CVE-2008-2476</a>.
1.25 brad 99: <br>
1.31 sthen 100: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/015_ndp.patch">
1.25 brad 101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
103:
1.22 jdixon 104: <li><a name="014_pcb"></a>
105: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font> <i>All architectures</i><br>
106: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
107: was exercised by the named(8) patch for port randomization). Since INET6 is
108: enabled by default, this condition affects all systems.
109: <br>
1.31 sthen 110: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
1.22 jdixon 111: A source code patch exists which remedies this problem</a>.<br>
112: <p>
113:
1.20 brad 114: <li><a name="013_bind"></a>
115: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font> <i>All architectures</i><br>
1.21 brad 116: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 117: A vulnerability has been found with BIND. An attacker could use this vulnerability
118: to poison the cache of a recursive resolving name server.
119: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
120: <br>
1.31 sthen 121: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
1.20 brad 122: A source code patch exists which remedies this problem</a>.<br>
123: <p>
124:
1.19 brad 125: <li><a name="012_xorg2"></a>
126: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font> <i>All architectures</i><br>
127: Multiple vulnerabilities have been discovered in X.Org.<br>
128: RENDER Extension heap buffer overflow,
129: RENDER Extension crash,
130: RENDER Extension memory corruption,
131: MIT-SHM arbitrary memory read,
132: RECORD and Security extensions memory corruption.
1.20 brad 133: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
134: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
135: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
136: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
137: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 138: <br>
1.31 sthen 139: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
1.19 brad 140: A source code patch exists which remedies this problem</a>.<br>
141: <p>
142:
1.18 brad 143: <li><a name="011_openssh2"></a>
144: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font> <i>All architectures</i><br>
145: Avoid possible hijacking of X11-forwarded connections with sshd(8)
146: by refusing to listen on a port unless all address families bind
147: successfully.<br>
1.31 sthen 148: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
1.18 brad 149: A source code patch exists which remedies this problem</a>.<br>
150: <p>
151:
1.17 brad 152: <li><a name="010_openssh"></a>
153: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font> <i>All architectures</i><br>
154: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
155: directive was in effect, allowing users with write access to this file to
156: execute arbitrary commands. This behaviour was documented, but was an unsafe
157: default and an extra hassle for administrators.<br>
1.31 sthen 158: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
1.17 brad 159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
161:
1.14 henning 162: <li><a name="009_ppp"></a>
163: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font> <i>All architectures</i><br>
164: Buffer overflow in ppp command prompt parsing.<br>
1.31 sthen 165: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
1.14 henning 166: A source code patch exists which remedies this problem</a>.<br>
167: <p>
168:
1.13 henning 169: <li><a name="008_ip6rthdr"></a>
170: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font> <i>All architectures</i><br>
171: Malformed IPv6 routing headers can cause a kernel panic.<br>
1.31 sthen 172: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
1.13 henning 173: A source code patch exists which remedies this problem</a>.<br>
174: <p>
175:
1.12 henning 176: <li><a name="007_tcprespond"></a>
177: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font> <i>All architectures</i><br>
178: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.31 sthen 179: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
1.12 henning 180: A source code patch exists which remedies this problem</a>.<br>
181: <p>
182:
1.10 brad 183: <li><a name="006_xorg"></a>
184: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font> <i>All architectures</i><br>
1.11 brad 185: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 186: Multiple vulnerabilities have been discovered in X.Org.<br>
187: XFree86 Misc extension out of bounds array index,
188: File existence disclosure,
189: Xinput extension memory corruption,
190: TOG-cup extension memory corruption,
191: MIT-SHM and EVI extensions integer overflows,
192: PCF Font parser buffer overflow.
193: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
194: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
195: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
196: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
197: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
198: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
199: <br>
1.31 sthen 200: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
1.10 brad 201: A source code patch exists which remedies this problem</a>.<br>
202: <p>
203:
1.9 henning 204: <li><a name="005_ifrtlabel"></a>
205: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font> <i>All architectures</i><br>
206: A missing NULL pointer check can lead to a kernel panic.<br>
1.31 sthen 207: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
1.9 henning 208: A source code patch exists which remedies this problem</a>.<br>
209: <p>
210:
1.8 henning 211: <li><a name="004_pf"></a>
212: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font> <i>All architectures</i><br>
213: A memory leak in pf can lead to machine lockups.<br>
1.31 sthen 214: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
1.8 henning 215: A source code patch exists which remedies this problem</a>.<br>
216: <p>
217:
1.5 tom 218: <li><a name="003_i386_boot"></a>
219: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font> <i>i386 only</i><br>
1.15 deraadt 220: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
221: by the project, not the CD images available on the net).
1.7 tom 222: A workaround using CD2 (amd64 architecture) is as follows.
223: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 224: <br>
225:
226: <ol>
227: <li>Insert CD2 and tell your computer to boot it;<br>
228: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
229: by pressing the space bar;<br>
230: <li>Remove CD2 and insert CD1;<br>
231: <li>Erase the character you typed to stop the boot, type<br>
232: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
233: then press <i>Enter</i>.
234: </ol>
235:
236: <p>
237:
1.3 henning 238: <li><a name="002_openssl"></a>
1.4 henning 239: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.3 henning 240: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
1.31 sthen 241: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
1.3 henning 242: A source code patch exists which remedies this problem</a>.<br>
243: <p>
244:
1.2 deraadt 245: <li><a name="001_dhcpd"></a>
246: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
247: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
248: A DHCP client that claimed to require a maximum message size less than
249: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
250: <br>
1.31 sthen 251: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
1.2 deraadt 252: A source code patch exists which remedies this problem</a>.<br>
1.1 merdely 253: <p>
254:
255: </ul>
256:
257: <hr>
258: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
259: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
260: <br>
261: For errata on a certain release, click below:<br>
262: <a href="errata21.html">2.1</a>,
263: <a href="errata22.html">2.2</a>,
264: <a href="errata23.html">2.3</a>,
265: <a href="errata24.html">2.4</a>,
266: <a href="errata25.html">2.5</a>,
267: <a href="errata26.html">2.6</a>,
268: <a href="errata27.html">2.7</a>,
269: <a href="errata28.html">2.8</a>,
270: <a href="errata29.html">2.9</a>,
271: <a href="errata30.html">3.0</a>,
272: <a href="errata31.html">3.1</a>,
273: <a href="errata32.html">3.2</a>,
274: <a href="errata33.html">3.3</a>,
275: <a href="errata34.html">3.4</a>,
276: <a href="errata35.html">3.5</a>,
277: <a href="errata36.html">3.6</a>,
1.23 deraadt 278: <br>
1.1 merdely 279: <a href="errata37.html">3.7</a>,
280: <a href="errata38.html">3.8</a>,
281: <a href="errata39.html">3.9</a>,
282: <a href="errata40.html">4.0</a>,
1.16 deraadt 283: <a href="errata41.html">4.1</a>,
1.24 deraadt 284: <a href="errata43.html">4.3</a>,
1.28 deraadt 285: <a href="errata44.html">4.4</a>,
1.29 deraadt 286: <a href="errata45.html">4.5</a>,
1.30 deraadt 287: <a href="errata46.html">4.6</a>,
1.32 ! deraadt 288: <a href="errata47.html">4.7</a>,
! 289: <a href="errata48.html">4.8</a>.
1.1 merdely 290: <br>
291:
292: <hr>
293: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
294: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.32 ! deraadt 295: <br><small>$OpenBSD: errata42.html,v 1.31 2010/07/08 19:00:07 sthen Exp $</small>
1.1 merdely 296:
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