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18: This is the OpenBSD 4.6 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: <br>
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>,
48: <a href="errata41.html">4.1</a>,
49: <a href="errata42.html">4.2</a>,
50: <a href="errata43.html">4.3</a>,
51: <a href="errata44.html">4.4</a>,
1.7 deraadt 52: <a href="errata45.html">4.5</a>,
53: <a href="errata47.html">4.7</a>.
1.1 jasper 54: <br>
55: <hr>
56:
57: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6.tar.gz">
58: You can also fetch a tar.gz file containing all the following patches</a>.
59: This file is updated once a day.
60:
61: <p> The patches below are available in CVS via the
62: <code>OPENBSD_4_6</code> <a href="stable.html">patch branch</a>.
63:
64: <p>
65: For more detailed information on how to install patches to OpenBSD, please
66: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
67: <hr>
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88:
89: <ul>
1.14 ! jasper 90: <li><a name="010_openssl"></a>
! 91: <font color="#009000"><strong>010: SECURITY FIX: April 14, 2010</strong></font> <i>All architectures</i><br>
! 92: In TLS connections, certain incorrectly formatted records can cause
! 93: an OpenSSL client or server to crash due to a read attempt at NULL.
! 94: <br>
! 95: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/010_openssl.patch">
! 96: A source code patch exists which remedies this problem</a>.<br>
! 97: <p>
! 98:
1.11 dlg 99: <li><a name="009_mpi"></a>
100: <font color="#009000"><strong>009: RELIABILITY FIX: April 4, 2010</strong></font> <i>All architectures</i><br>
101: When updating sensors showing the state of RAID volumes
102: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mpi&sektion=4">mpi(4)</a>
103: allocates temporary memory and then returns it to the kernel as
104: device memory.
105: This causes kernel memory usage to be misrepresented, eventually
106: leading to a denial of service when a resource limit is apparently
107: reached.
108: <br>
1.13 deraadt 109: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/009_mpi.patch">
1.11 dlg 110: A source code patch exists which remedies this problem</a>.<br>
111: <p>
112:
1.10 jasper 113: <li><a name="008_kerberos"></a>
114: <font color="#009000"><strong>008: RELIABILITY FIX: March 31, 2010</strong></font> <i>All architectures</i><br>
115: When decrypting packets, the internal decryption functions were not
116: paranoid enough in checking for underruns, which could potentially
117: lead to crashes.
118: <br>
119: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/008_kerberos.patch">
120: A source code patch exists which remedies this problem</a>.<br>
121: <p>
122:
123: <li><a name="007_ftpd"></a>
1.9 jasper 124: <font color="#009000"><strong>007: RELIABILITY FIX: March 12, 2010</strong></font> <i>All architectures</i><br>
1.8 jasper 125: Due to a null pointer dereference, it would be possible to crash ftpd when
126: handling glob(3)'ing requests. This is non-exploitable.
127: <br>
1.9 jasper 128: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/007_ftpd.patch">
1.8 jasper 129: A source code patch exists which remedies this problem</a>.<br>
130: <p>
131:
132: <li><a name="006_openssl"></a>
133: <font color="#009000"><strong>006: SECURITY FIX: March 12, 2010</strong></font> <i>All architectures</i><br>
134: OpenSSL is susceptible to a buffer overflow due to a failure
135: to check for NULL returns from bn_wexpand function calls.
136: <br>
137: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/006_openssl.patch">
138: A source code patch exists which remedies this problem</a>.<br>
139: <p>
140:
1.6 sthen 141: <li><a name="005_ptrace"></a>
142: <font color="#009000"><strong>005: RELIABILITY FIX: January 29, 2010</strong></font> <i>All architectures</i><br>
143: By using ptrace(2) on an ancestor process, a loop in the process tree
144: could be created, violating assumptions in other parts of the kernel
145: and resulting in infinite loops.
146: <br>
147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/005_ptrace.patch">
148: A source code patch exists which remedies this problem</a>.<br>
149: <p>
150:
1.5 sthen 151: <li><a name="004_openssl"></a>
152: <font color="#009000"><strong>004: SECURITY FIX: November 26, 2009</strong></font> <i>All architectures</i><br>
153: The SSL/TLS protocol is subject to man-in-the-middle attacks related to
154: renegotiation (see CVE-2009-3555, draft-ietf-tls-renegotiation-00).
155: OpenSSL permitted this protocol feature by default and had no way to
156: disable it.
157: <br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/004_openssl.patch">
159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
161:
1.4 deraadt 162: <li><a name="003_getsockopt"></a>
163: <font color="#009000"><strong>003: RELIABILITY FIX: October 28, 2009</strong></font> <i>All architectures</i><br>
164: getsockopt(2) with any of IP_AUTH_LEVEL, IP_ESP_TRANS_LEVEL, IP_ESP_NETWORK_LEVEL,
165: IP_IPCOMP_LEVEL will crash the system.
166: <br>
167: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/003_getsockopt.patch">
168: A source code patch exists which remedies this problem</a>.<br>
169: <p>
170:
1.3 jsing 171: <li><a name="002_xmm"></a>
172: <font color="#009000"><strong>002: RELIABILITY FIX: October 05, 2009</strong></font> <i>i386 only</i><br>
173: XMM exceptions are not correctly handled resulting in a kernel panic.
174: <br>
175: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/i386/002_xmm.patch">
176: A source code patch exists which remedies this problem</a>.<br>
177: <p>
1.1 jasper 178:
179: <li><a name="001_bind"></a>
180: <font color="#009000"><strong>001: RELIABILITY FIX: July 29, 2009</strong></font> <i>All architectures</i><br>
181: A vulnerability has been found in BIND's named server
182: (<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0696">CVE-2009-0696</a>).
183: An attacker could crash a server with a specially crafted dynamic update message to a
184: zone for which the server is master.
185: <br>
1.2 jasper 186: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/001_bind.patch">
1.1 jasper 187: A source code patch exists which remedies this problem</a>.<br>
188: <p>
189: </ul>
190:
191: <hr>
192: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
193: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
194: <br>
195: For errata on a certain release, click below:<br>
196: <a href="errata21.html">2.1</a>,
197: <a href="errata22.html">2.2</a>,
198: <a href="errata23.html">2.3</a>,
199: <a href="errata24.html">2.4</a>,
200: <a href="errata25.html">2.5</a>,
201: <a href="errata26.html">2.6</a>,
202: <a href="errata27.html">2.7</a>,
203: <a href="errata28.html">2.8</a>,
204: <a href="errata29.html">2.9</a>,
205: <a href="errata30.html">3.0</a>,
206: <a href="errata31.html">3.1</a>,
207: <a href="errata32.html">3.2</a>,
208: <a href="errata33.html">3.3</a>,
209: <a href="errata34.html">3.4</a>,
210: <a href="errata35.html">3.5</a>,
211: <a href="errata36.html">3.6</a>,
212: <br>
213: <a href="errata37.html">3.7</a>,
214: <a href="errata38.html">3.8</a>,
215: <a href="errata39.html">3.9</a>,
216: <a href="errata40.html">4.0</a>,
217: <a href="errata41.html">4.1</a>,
218: <a href="errata42.html">4.2</a>,
219: <a href="errata43.html">4.3</a>,
220: <a href="errata44.html">4.4</a>,
1.7 deraadt 221: <a href="errata45.html">4.5</a>,
222: <a href="errata47.html">4.7</a>.
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