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1.31 deraadt 10: <!--
11: IMPORTANT REMINDER
12: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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1.31 deraadt 18: <h2><font color="#e00000">
19: OpenBSD 4.6 errata
1.1 jasper 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>,
42: <br>
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>,
47: <a href="errata41.html">4.1</a>,
48: <a href="errata42.html">4.2</a>,
49: <a href="errata43.html">4.3</a>,
50: <a href="errata44.html">4.4</a>,
1.7 deraadt 51: <a href="errata45.html">4.5</a>,
1.18 deraadt 52: <a href="errata47.html">4.7</a>,
1.19 miod 53: <a href="errata48.html">4.8</a>,
1.20 nick 54: <a href="errata49.html">4.9</a>,
1.21 sthen 55: <a href="errata50.html">5.0</a>,
1.22 deraadt 56: <a href="errata51.html">5.1</a>,
1.23 deraadt 57: <a href="errata52.html">5.2</a>,
1.24 deraadt 58: <a href="errata53.html">5.3</a>,
1.27 deraadt 59: <br>
1.25 deraadt 60: <a href="errata54.html">5.4</a>,
1.30 jsg 61: <a href="errata55.html">5.5</a>,
1.34 deraadt 62: <a href="errata56.html">5.6</a>,
63: <a href="errata57.html">5.7</a>.
1.1 jasper 64: <br>
65: <hr>
66:
1.17 sthen 67: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6.tar.gz">
1.1 jasper 68: You can also fetch a tar.gz file containing all the following patches</a>.
69: This file is updated once a day.
1.28 deraadt 70: <p>
1.1 jasper 71:
1.28 deraadt 72: The patches below are available in CVS via the
1.1 jasper 73: <code>OPENBSD_4_6</code> <a href="stable.html">patch branch</a>.
1.28 deraadt 74: <p>
1.1 jasper 75:
76: For more detailed information on how to install patches to OpenBSD, please
77: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.28 deraadt 78: <p>
79:
1.1 jasper 80: <hr>
81:
82: <ul>
1.32 bentley 83: <li id="012_trunklacp">
1.29 deraadt 84: <font color="#009000"><strong>012: RELIABILITY FIX: May 14, 2010</strong></font>
85: <i>All architectures</i><br>
1.15 stephan 86: Insufficient protection of the trunk interface queues may cause
87: LACP trunks to fail under load.
88: <br>
1.17 sthen 89: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/012_trunklacp.patch">
1.28 deraadt 90: A source code patch exists which remedies this problem.</a>
1.15 stephan 91: <p>
92:
1.32 bentley 93: <li id="011_pfsync">
1.29 deraadt 94: <font color="#009000"><strong>011: RELIABILITY FIX: May 14, 2010</strong></font>
95: <i>All architectures</i><br>
1.15 stephan 96: Incorrectly initialized state updates can cause pfsync update storms.
97: <br>
1.17 sthen 98: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/011_pfsync.patch">
1.28 deraadt 99: A source code patch exists which remedies this problem.</a>
1.15 stephan 100: <p>
101:
1.32 bentley 102: <li id="010_openssl">
1.29 deraadt 103: <font color="#009000"><strong>010: SECURITY FIX: April 14, 2010</strong></font>
104: <i>All architectures</i><br>
1.14 jasper 105: In TLS connections, certain incorrectly formatted records can cause
106: an OpenSSL client or server to crash due to a read attempt at NULL.
107: <br>
1.17 sthen 108: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/010_openssl.patch">
1.28 deraadt 109: A source code patch exists which remedies this problem.</a>
1.14 jasper 110: <p>
111:
1.32 bentley 112: <li id="009_mpi">
1.29 deraadt 113: <font color="#009000"><strong>009: RELIABILITY FIX: April 4, 2010</strong></font>
114: <i>All architectures</i><br>
1.11 dlg 115: When updating sensors showing the state of RAID volumes
116: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mpi&sektion=4">mpi(4)</a>
117: allocates temporary memory and then returns it to the kernel as
118: device memory.
119: This causes kernel memory usage to be misrepresented, eventually
120: leading to a denial of service when a resource limit is apparently
121: reached.
122: <br>
1.17 sthen 123: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/009_mpi.patch">
1.28 deraadt 124: A source code patch exists which remedies this problem.</a>
1.11 dlg 125: <p>
126:
1.32 bentley 127: <li id="008_kerberos">
1.29 deraadt 128: <font color="#009000"><strong>008: RELIABILITY FIX: March 31, 2010</strong></font>
129: <i>All architectures</i><br>
1.10 jasper 130: When decrypting packets, the internal decryption functions were not
131: paranoid enough in checking for underruns, which could potentially
132: lead to crashes.
133: <br>
1.17 sthen 134: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/008_kerberos.patch">
1.28 deraadt 135: A source code patch exists which remedies this problem.</a>
1.10 jasper 136: <p>
137:
1.32 bentley 138: <li id="007_ftpd">
1.29 deraadt 139: <font color="#009000"><strong>007: RELIABILITY FIX: March 12, 2010</strong></font>
140: <i>All architectures</i><br>
1.8 jasper 141: Due to a null pointer dereference, it would be possible to crash ftpd when
142: handling glob(3)'ing requests. This is non-exploitable.
143: <br>
1.17 sthen 144: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/007_ftpd.patch">
1.28 deraadt 145: A source code patch exists which remedies this problem.</a>
1.8 jasper 146: <p>
147:
1.32 bentley 148: <li id="006_openssl">
1.29 deraadt 149: <font color="#009000"><strong>006: SECURITY FIX: March 12, 2010</strong></font>
150: <i>All architectures</i><br>
1.8 jasper 151: OpenSSL is susceptible to a buffer overflow due to a failure
152: to check for NULL returns from bn_wexpand function calls.
153: <br>
1.17 sthen 154: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/006_openssl.patch">
1.28 deraadt 155: A source code patch exists which remedies this problem.</a>
1.8 jasper 156: <p>
157:
1.32 bentley 158: <li id="005_ptrace">
1.29 deraadt 159: <font color="#009000"><strong>005: RELIABILITY FIX: January 29, 2010</strong></font>
160: <i>All architectures</i><br>
1.6 sthen 161: By using ptrace(2) on an ancestor process, a loop in the process tree
162: could be created, violating assumptions in other parts of the kernel
163: and resulting in infinite loops.
164: <br>
1.17 sthen 165: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/005_ptrace.patch">
1.28 deraadt 166: A source code patch exists which remedies this problem.</a>
1.6 sthen 167: <p>
168:
1.32 bentley 169: <li id="004_openssl">
1.29 deraadt 170: <font color="#009000"><strong>004: SECURITY FIX: November 26, 2009</strong></font>
171: <i>All architectures</i><br>
1.5 sthen 172: The SSL/TLS protocol is subject to man-in-the-middle attacks related to
173: renegotiation (see CVE-2009-3555, draft-ietf-tls-renegotiation-00).
174: OpenSSL permitted this protocol feature by default and had no way to
175: disable it.
176: <br>
1.17 sthen 177: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/004_openssl.patch">
1.28 deraadt 178: A source code patch exists which remedies this problem.</a>
1.5 sthen 179: <p>
180:
1.32 bentley 181: <li id="003_getsockopt">
1.29 deraadt 182: <font color="#009000"><strong>003: RELIABILITY FIX: October 28, 2009</strong></font>
183: <i>All architectures</i><br>
1.4 deraadt 184: getsockopt(2) with any of IP_AUTH_LEVEL, IP_ESP_TRANS_LEVEL, IP_ESP_NETWORK_LEVEL,
185: IP_IPCOMP_LEVEL will crash the system.
186: <br>
1.17 sthen 187: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/003_getsockopt.patch">
1.28 deraadt 188: A source code patch exists which remedies this problem.</a>
1.4 deraadt 189: <p>
190:
1.32 bentley 191: <li id="002_xmm">
1.29 deraadt 192: <font color="#009000"><strong>002: RELIABILITY FIX: October 05, 2009</strong></font>
193: <i>i386 only</i><br>
1.3 jsing 194: XMM exceptions are not correctly handled resulting in a kernel panic.
195: <br>
1.17 sthen 196: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/i386/002_xmm.patch">
1.28 deraadt 197: A source code patch exists which remedies this problem.</a>
1.3 jsing 198: <p>
1.1 jasper 199:
1.32 bentley 200: <li id="001_bind">
1.29 deraadt 201: <font color="#009000"><strong>001: RELIABILITY FIX: July 29, 2009</strong></font>
202: <i>All architectures</i><br>
1.1 jasper 203: A vulnerability has been found in BIND's named server
204: (<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0696">CVE-2009-0696</a>).
205: An attacker could crash a server with a specially crafted dynamic update message to a
206: zone for which the server is master.
207: <br>
1.17 sthen 208: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/001_bind.patch">
1.28 deraadt 209: A source code patch exists which remedies this problem.</a>
1.1 jasper 210: <p>
1.26 deraadt 211:
1.1 jasper 212: </ul>
213:
1.33 tedu 214: <hr>
215:
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217: </html>