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1.549 deraadt 4: <title>OpenBSD 3.9 errata</title>
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1.394 jsyn 16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.435 naddy 17: <h2><font color="#0000e0">
1.549 deraadt 18: This is the OpenBSD 3.9 release errata & patch list:
1.94 deraadt 19:
1.96 deraadt 20: </font></h2>
21:
1.94 deraadt 22: <hr>
1.240 jason 23: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.380 espie 24: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
1.418 deraadt 25: <br>
1.419 deraadt 26: For errata on a certain release, click below:<br>
1.418 deraadt 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>,
1.440 deraadt 37: <a href="errata31.html">3.1</a>,
1.458 david 38: <a href="errata32.html">3.2</a>,
1.482 deraadt 39: <a href="errata33.html">3.3</a>,
1.512 miod 40: <a href="errata34.html">3.4</a>,
1.534 deraadt 41: <a href="errata35.html">3.5</a>,
1.542 deraadt 42: <a href="errata36.html">3.6</a>,
1.549 deraadt 43: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>.
1.418 deraadt 45: <br>
1.94 deraadt 46: <hr>
47:
1.549 deraadt 48: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
1.142 deraadt 49: You can also fetch a tar.gz file containing all the following patches</a>.
50: This file is updated once a day.
51:
1.240 jason 52: <p> The patches below are available in CVS via the
1.551 otto 53: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.278 ericj 54:
55: <p>
1.420 deraadt 56: For more detailed information on how to install patches to OpenBSD, please
1.409 jufi 57: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.142 deraadt 58: <hr>
59:
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76: <ul>
77:
1.563 brad 78: <li><a name="openssl"></a>
79: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
80: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
81: an attacker to construct an invalid signature which OpenSSL would accept as a
82: valid PKCS#1 v1.5 signature.
83: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
84: <br>
85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
86: A source code patch exists which remedies this problem</a>.<br>
87: <p>
88:
1.562 brad 89: <li><a name="bind"></a>
90: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
91: Two Denial of Service issues have been found with BIND.
92: An attacker who can perform recursive lookups on a DNS server and is able
93: to send a sufficiently large number of recursive queries, or is able to
94: get the DNS server to return more than one SIG(covered) RRsets can stop
95: the functionality of the DNS service.
96: An attacker querying an authoritative DNS server serving a RFC 2535
97: DNSSEC zone may be able to crash the DNS server.
98: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
99: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
100: <br>
101: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
102: A source code patch exists which remedies this problem</a>.<br>
103: <p>
104:
1.561 brad 105: <li><a name="sppp"></a>
106: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
107: Due to the failure to correctly validate LCP configuration option lengths,
108: it is possible for an attacker to send LCP packets via an
1.564 ! steven 109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
1.561 brad 110: connection causing the kernel to panic.
111: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
112: <br>
113: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
114: A source code patch exists which remedies this problem</a>.<br>
115: <p>
116:
1.560 brad 117: <li><a name="isakmpd"></a>
118: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
119: A problem in
1.564 ! steven 120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
1.560 brad 121: caused IPsec to run partly without replay protection. If
1.564 ! steven 122: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
1.560 brad 123: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
124: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
125: replay counter.
126: <br>
127: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
128: A source code patch exists which remedies this problem</a>.<br>
129: <p>
130:
131: <li><a name="sem"></a>
132: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
133: It is possible to cause the kernel to panic when more than the default number of
134: sempahores have been allocated.
135: <br>
136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
137: A source code patch exists which remedies this problem</a>.<br>
138: <p>
139:
140: <li><a name="dhcpd"></a>
141: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
142: Due to an off-by-one error in
1.564 ! steven 143: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
1.560 brad 144: it is possible to cause
1.564 ! steven 145: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
1.560 brad 146: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
147: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
148: <br>
149: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
150: A source code patch exists which remedies this problem</a>.<br>
151: <p>
152:
153: <li><a name="sendmail3"></a>
154: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
155: A potential denial of service problem has been found in sendmail. A message
156: with really long header lines could trigger a use-after-free bug causing
157: sendmail to crash.
158: <br>
159: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
160: A source code patch exists which remedies this problem</a>.<br>
161: <p>
162:
1.559 brad 163: <li><a name="httpd"></a>
164: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
1.564 ! steven 165: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
! 166: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
1.559 brad 167: The buffer overflow may result in a vulnerability which, in combination
168: with certain types of Rewrite rules in the web server configuration files,
169: could be triggered remotely. The default install is not affected by the
170: buffer overflow. CVE-2006-3747
171: <br>
172: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
173: A source code patch exists which remedies this problem</a>.<br>
174: <p>
175:
1.558 brad 176: <li><a name="sendmail2"></a>
177: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
178: A potential denial of service problem has been found in sendmail. A malformed MIME
179: message could trigger excessive recursion which will lead to stack exhaustion.
180: This denial of service attack only affects delivery of mail from the queue and
181: delivery of a malformed message. Other incoming mail is still accepted and
182: delivered. However, mail messages in the queue may not be reattempted if a
183: malformed MIME message exists.
184: <br>
185: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
186: A source code patch exists which remedies this problem</a>.<br>
187: <p>
188:
1.554 brad 189: <li><a name="xorg"></a>
190: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
191: A security vulnerability has been found in the X.Org server --
192: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
193: Clients authorized to connect to the X server are able to crash it and to execute
194: malicious code within the X server.
195: <br>
1.556 steven 196: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.patch">
1.554 brad 197: A source code patch exists which remedies this problem</a>.<br>
1.556 steven 198: <p>
1.554 brad 199:
1.552 brad 200: <li><a name="sendmail"></a>
1.553 uwe 201: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
1.552 brad 202: A race condition has been reported to exist in the handling by sendmail of
203: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
1.557 brad 204: privileges of the user running sendmail, typically root. This is the second revision of
205: this patch.
1.552 brad 206: <br>
207: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
208: A source code patch exists which remedies this problem</a>.<br>
209: <p>
1.323 deraadt 210: </ul>
1.512 miod 211:
1.25 deraadt 212: <br>
1.75 deraadt 213:
1.25 deraadt 214: <hr>
1.240 jason 215: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.381 espie 216: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
1.418 deraadt 217: <br>
1.419 deraadt 218: For errata on a certain release, click below:<br>
1.418 deraadt 219: <a href="errata21.html">2.1</a>,
220: <a href="errata22.html">2.2</a>,
221: <a href="errata23.html">2.3</a>,
222: <a href="errata24.html">2.4</a>,
223: <a href="errata25.html">2.5</a>,
224: <a href="errata26.html">2.6</a>,
225: <a href="errata27.html">2.7</a>,
226: <a href="errata28.html">2.8</a>,
227: <a href="errata29.html">2.9</a>,
228: <a href="errata30.html">3.0</a>,
1.440 deraadt 229: <a href="errata31.html">3.1</a>,
1.458 david 230: <a href="errata32.html">3.2</a>,
1.482 deraadt 231: <a href="errata33.html">3.3</a>,
1.512 miod 232: <a href="errata34.html">3.4</a>,
1.534 deraadt 233: <a href="errata35.html">3.5</a>,
1.542 deraadt 234: <a href="errata36.html">3.6</a>,
1.549 deraadt 235: <a href="errata37.html">3.7</a>,
236: <a href="errata38.html">3.8</a>.
1.418 deraadt 237: <br>
238:
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