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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:
1.25 ! brad 88: <li><a name="015_ndp"></a>
! 89: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2008</strong></font> <i>All architectures</i><br>
! 90: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
! 91: solicitation requests maybe allowing a nearby attacker to intercept traffic.
! 92: The attacker must have IPv6 connectivity to the same router as their target for
! 93: this vulnerability to be exploited.
! 94: <br>
! 95: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/015_ndp.patch">
! 96: A source code patch exists which remedies this problem</a>.<br>
! 97: <p>
! 98:
1.22 jdixon 99: <li><a name="014_pcb"></a>
100: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font> <i>All architectures</i><br>
101: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
102: was exercised by the named(8) patch for port randomization). Since INET6 is
103: enabled by default, this condition affects all systems.
104: <br>
105: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
106: A source code patch exists which remedies this problem</a>.<br>
107: <p>
108:
1.20 brad 109: <li><a name="013_bind"></a>
110: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font> <i>All architectures</i><br>
1.21 brad 111: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 112: A vulnerability has been found with BIND. An attacker could use this vulnerability
113: to poison the cache of a recursive resolving name server.
114: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
115: <br>
116: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
117: A source code patch exists which remedies this problem</a>.<br>
118: <p>
119:
1.19 brad 120: <li><a name="012_xorg2"></a>
121: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font> <i>All architectures</i><br>
122: Multiple vulnerabilities have been discovered in X.Org.<br>
123: RENDER Extension heap buffer overflow,
124: RENDER Extension crash,
125: RENDER Extension memory corruption,
126: MIT-SHM arbitrary memory read,
127: RECORD and Security extensions memory corruption.
1.20 brad 128: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
129: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
130: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
131: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
132: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 133: <br>
134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
135: A source code patch exists which remedies this problem</a>.<br>
136: <p>
137:
1.18 brad 138: <li><a name="011_openssh2"></a>
139: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font> <i>All architectures</i><br>
140: Avoid possible hijacking of X11-forwarded connections with sshd(8)
141: by refusing to listen on a port unless all address families bind
142: successfully.<br>
143: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
144: A source code patch exists which remedies this problem</a>.<br>
145: <p>
146:
1.17 brad 147: <li><a name="010_openssh"></a>
148: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font> <i>All architectures</i><br>
149: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
150: directive was in effect, allowing users with write access to this file to
151: execute arbitrary commands. This behaviour was documented, but was an unsafe
152: default and an extra hassle for administrators.<br>
153: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
154: A source code patch exists which remedies this problem</a>.<br>
155: <p>
156:
1.14 henning 157: <li><a name="009_ppp"></a>
158: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font> <i>All architectures</i><br>
159: Buffer overflow in ppp command prompt parsing.<br>
160: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
161: A source code patch exists which remedies this problem</a>.<br>
162: <p>
163:
1.13 henning 164: <li><a name="008_ip6rthdr"></a>
165: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font> <i>All architectures</i><br>
166: Malformed IPv6 routing headers can cause a kernel panic.<br>
167: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
168: A source code patch exists which remedies this problem</a>.<br>
169: <p>
170:
1.12 henning 171: <li><a name="007_tcprespond"></a>
172: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font> <i>All architectures</i><br>
173: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
174: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
175: A source code patch exists which remedies this problem</a>.<br>
176: <p>
177:
1.10 brad 178: <li><a name="006_xorg"></a>
179: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font> <i>All architectures</i><br>
1.11 brad 180: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 181: Multiple vulnerabilities have been discovered in X.Org.<br>
182: XFree86 Misc extension out of bounds array index,
183: File existence disclosure,
184: Xinput extension memory corruption,
185: TOG-cup extension memory corruption,
186: MIT-SHM and EVI extensions integer overflows,
187: PCF Font parser buffer overflow.
188: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
189: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
190: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
191: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
192: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
193: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
194: <br>
195: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
196: A source code patch exists which remedies this problem</a>.<br>
197: <p>
198:
1.9 henning 199: <li><a name="005_ifrtlabel"></a>
200: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font> <i>All architectures</i><br>
201: A missing NULL pointer check can lead to a kernel panic.<br>
202: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
203: A source code patch exists which remedies this problem</a>.<br>
204: <p>
205:
1.8 henning 206: <li><a name="004_pf"></a>
207: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font> <i>All architectures</i><br>
208: A memory leak in pf can lead to machine lockups.<br>
209: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
210: A source code patch exists which remedies this problem</a>.<br>
211: <p>
212:
1.5 tom 213: <li><a name="003_i386_boot"></a>
214: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font> <i>i386 only</i><br>
1.15 deraadt 215: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
216: by the project, not the CD images available on the net).
1.7 tom 217: A workaround using CD2 (amd64 architecture) is as follows.
218: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 219: <br>
220:
221: <ol>
222: <li>Insert CD2 and tell your computer to boot it;<br>
223: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
224: by pressing the space bar;<br>
225: <li>Remove CD2 and insert CD1;<br>
226: <li>Erase the character you typed to stop the boot, type<br>
227: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
228: then press <i>Enter</i>.
229: </ol>
230:
231: <p>
232:
1.3 henning 233: <li><a name="002_openssl"></a>
1.4 henning 234: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font> <i>All architectures</i><br>
1.3 henning 235: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
236: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
237: A source code patch exists which remedies this problem</a>.<br>
238: <p>
239:
1.2 deraadt 240: <li><a name="001_dhcpd"></a>
241: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font> <i>All architectures</i><br>
242: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
243: A DHCP client that claimed to require a maximum message size less than
244: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
245: <br>
246: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
247: A source code patch exists which remedies this problem</a>.<br>
1.1 merdely 248: <p>
249:
250: </ul>
251:
252: <hr>
253: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
254: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
255: <br>
256: For errata on a certain release, click below:<br>
257: <a href="errata21.html">2.1</a>,
258: <a href="errata22.html">2.2</a>,
259: <a href="errata23.html">2.3</a>,
260: <a href="errata24.html">2.4</a>,
261: <a href="errata25.html">2.5</a>,
262: <a href="errata26.html">2.6</a>,
263: <a href="errata27.html">2.7</a>,
264: <a href="errata28.html">2.8</a>,
265: <a href="errata29.html">2.9</a>,
266: <a href="errata30.html">3.0</a>,
267: <a href="errata31.html">3.1</a>,
268: <a href="errata32.html">3.2</a>,
269: <a href="errata33.html">3.3</a>,
270: <a href="errata34.html">3.4</a>,
271: <a href="errata35.html">3.5</a>,
272: <a href="errata36.html">3.6</a>,
1.23 deraadt 273: <br>
1.1 merdely 274: <a href="errata37.html">3.7</a>,
275: <a href="errata38.html">3.8</a>,
276: <a href="errata39.html">3.9</a>,
277: <a href="errata40.html">4.0</a>,
1.16 deraadt 278: <a href="errata41.html">4.1</a>,
1.24 deraadt 279: <a href="errata43.html">4.3</a>,
1.23 deraadt 280: <a href="errata44.html">4.4</a>.
1.1 merdely 281: <br>
282:
283: <hr>
284: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
285: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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1.1 merdely 287:
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