Annotation of www/errata39.html, Revision 1.9
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17: <h2><font color="#0000e0">
18: This is the OpenBSD 3.9 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: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>,
1.3 deraadt 45: <a href="errata.html">4.0</a>.
1.1 deraadt 46: <br>
47: <hr>
48:
49: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
50: You can also fetch a tar.gz file containing all the following patches</a>.
51: This file is updated once a day.
52:
53: <p> The patches below are available in CVS via the
1.3 deraadt 54: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.1 deraadt 55:
56: <p>
57: For more detailed information on how to install patches to OpenBSD, please
58: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
59: <hr>
60:
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1.1 deraadt 70: <a name="mac68k"></a>
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1.7 miod 74: <a name="sgi"></a>
1.1 deraadt 75: <a name="sparc"></a>
76: <a name="sparc64"></a>
77: <a name="vax"></a>
1.7 miod 78: <a name="zaurus"></a>
1.1 deraadt 79: <ul>
80:
1.9 ! millert 81: <li><a name="timezone"></a>
! 82: <font color="#009000"><strong>019: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
! 83: A US daylight savings time rules change takes effect in 2007.
! 84: <br>
! 85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/019_timezone.patch">
! 86: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
! 87: <p>
! 88:
1.8 miod 89: <li><a name="icmp6"></a>
90: <font color="#009000"><strong>018: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
91: Under some circumstances, processing an ICMP6 echo request would cause
92: the kernel to enter an infinite loop.
93: <br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/018_icmp6.patch">
95: A source code patch exists which remedies this problem</a>.<br>
96: <p>
97:
1.7 miod 98: <li><a name="agp"></a>
99: <font color="#009000"><strong>017: SECURITY FIX: January 3, 2007</strong></font>
100: <i>i386 only</i><br>
101: Insufficient validation in
102: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
103: may allow an attacker to gain root privileges if the kernel is compiled with
104: <tt>option PCIAGP</tt>
105: and the actual device is not an AGP device.
106: The <tt>PCIAGP</tt> option is present by default on i386
107: kernels only.
108: <br>
109: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/i386/017_agp.patch">
110: A source code patch exists which remedies this problem</a>.<br>
111: <p>
112:
1.4 brad 113: <li><a name="ldso"></a>
114: <font color="#009000"><strong>016: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
1.6 brad 115: The ELF
1.4 brad 116: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
1.5 deraadt 117: fails to properly sanitize the environment. There is a potential localhost security
1.6 brad 118: problem in cases we have not found yet. This patch applies to all ELF-based
119: systems (m68k, m88k, and vax are a.out-based systems).
1.4 brad 120: <br>
121: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/016_ldso.patch">
122: A source code patch exists which remedies this problem</a>.<br>
123: <p>
124:
1.1 deraadt 125: <li><a name="ssh"></a>
1.3 deraadt 126: <font color="#009000"><strong>015: SECURITY FIX: October 12, 2006</strong></font> <i>All architectures</i><br>
127: Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found
128: by Tavis Ormandy) that would cause
129: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
130: to spin until the login grace time expired.
131: An unsafe signal handler (found by Mark Dowd) that is vulnerable to a race condition
132: that could be exploited to perform a pre-authentication denial of service.
133: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4924">CVE-2006-4924</a>,
134: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5051">CVE-2006-5051</a>
135: <br>
136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/015_ssh.patch">
137: A source code patch exists which remedies this problem</a>.<br>
138: <p>
139:
140: <li><a name="systrace"></a>
141: <font color="#009000"><strong>014: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
142: Fix for an integer overflow in
143: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
144: STRIOCREPLACE support, found by
145: Chris Evans. This could be exploited for DoS, limited kmem reads or local
146: privilege escalation.
147: <br>
148: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/014_systrace.patch">
149: A source code patch exists which remedies this problem</a>.<br>
150: <p>
151:
152: <li><a name="openssl2"></a>
153: <font color="#009000"><strong>013: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
154: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
155: structures an error condition is mishandled, possibly resulting in an infinite
156: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
157: pointer may be dereferenced in the SSL version 2 client code. In addition, many
158: applications using OpenSSL do not perform any validation of the lengths of
159: public keys being used.
160: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
161: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
162: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
163: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
164: <br>
165: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/013_openssl2.patch">
166: A source code patch exists which remedies this problem</a>.<br>
167: <p>
168:
169: <li><a name="httpd2"></a>
170: <font color="#009000"><strong>012: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
172: does not sanitize the Expect header from an HTTP request when it is
173: reflected back in an error message, which might allow cross-site scripting (XSS)
174: style attacks.
175: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
176: <br>
177: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_httpd2.patch">
178: A source code patch exists which remedies this problem</a>.<br>
179: <p>
180:
181: <li><a name="openssl"></a>
182: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
183: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
184: an attacker to construct an invalid signature which OpenSSL would accept as a
185: valid PKCS#1 v1.5 signature.
186: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
187: <br>
188: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
189: A source code patch exists which remedies this problem</a>.<br>
190: <p>
191:
192: <li><a name="bind"></a>
193: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
194: Two Denial of Service issues have been found with BIND.
195: An attacker who can perform recursive lookups on a DNS server and is able
196: to send a sufficiently large number of recursive queries, or is able to
197: get the DNS server to return more than one SIG(covered) RRsets can stop
198: the functionality of the DNS service.
199: An attacker querying an authoritative DNS server serving a RFC 2535
200: DNSSEC zone may be able to crash the DNS server.
201: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
202: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
203: <br>
204: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
205: A source code patch exists which remedies this problem</a>.<br>
206: <p>
207:
208: <li><a name="sppp"></a>
209: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
210: Due to the failure to correctly validate LCP configuration option lengths,
211: it is possible for an attacker to send LCP packets via an
212: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
213: connection causing the kernel to panic.
214: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
215: <br>
216: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
217: A source code patch exists which remedies this problem</a>.<br>
218: <p>
219:
220: <li><a name="isakmpd"></a>
221: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
222: A problem in
223: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
224: caused IPsec to run partly without replay protection. If
225: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
226: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
227: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
228: replay counter.
229: <br>
230: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
231: A source code patch exists which remedies this problem</a>.<br>
232: <p>
233:
234: <li><a name="sem"></a>
235: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
236: It is possible to cause the kernel to panic when more than the default number of
237: sempahores have been allocated.
238: <br>
239: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
240: A source code patch exists which remedies this problem</a>.<br>
241: <p>
242:
243: <li><a name="dhcpd"></a>
244: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
245: Due to an off-by-one error in
246: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
247: it is possible to cause
248: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
249: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
250: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
251: <br>
252: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
253: A source code patch exists which remedies this problem</a>.<br>
254: <p>
255:
256: <li><a name="sendmail3"></a>
257: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
258: A potential denial of service problem has been found in sendmail. A message
259: with really long header lines could trigger a use-after-free bug causing
260: sendmail to crash.
1.1 deraadt 261: <br>
1.3 deraadt 262: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
1.1 deraadt 263: A source code patch exists which remedies this problem</a>.<br>
264: <p>
265:
1.3 deraadt 266: <li><a name="httpd"></a>
267: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
268: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
269: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
270: The buffer overflow may result in a vulnerability which, in combination
271: with certain types of Rewrite rules in the web server configuration files,
272: could be triggered remotely. The default install is not affected by the
273: buffer overflow. CVE-2006-3747
1.1 deraadt 274: <br>
1.3 deraadt 275: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
1.1 deraadt 276: A source code patch exists which remedies this problem</a>.<br>
277: <p>
278:
1.3 deraadt 279: <li><a name="sendmail2"></a>
280: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
281: A potential denial of service problem has been found in sendmail. A malformed MIME
282: message could trigger excessive recursion which will lead to stack exhaustion.
283: This denial of service attack only affects delivery of mail from the queue and
284: delivery of a malformed message. Other incoming mail is still accepted and
285: delivered. However, mail messages in the queue may not be reattempted if a
286: malformed MIME message exists.
1.1 deraadt 287: <br>
1.3 deraadt 288: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
1.1 deraadt 289: A source code patch exists which remedies this problem</a>.<br>
290: <p>
291:
1.3 deraadt 292: <li><a name="xorg"></a>
293: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
294: A security vulnerability has been found in the X.Org server --
295: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
296: Clients authorized to connect to the X server are able to crash it and to execute
297: malicious code within the X server.
1.1 deraadt 298: <br>
1.3 deraadt 299: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.patch">
1.1 deraadt 300: A source code patch exists which remedies this problem</a>.<br>
301: <p>
302:
1.3 deraadt 303: <li><a name="sendmail"></a>
304: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
305: A race condition has been reported to exist in the handling by sendmail of
306: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
307: privileges of the user running sendmail, typically root. This is the second revision of
308: this patch.
1.1 deraadt 309: <br>
1.3 deraadt 310: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
1.1 deraadt 311: A source code patch exists which remedies this problem</a>.<br>
312: <p>
313: </ul>
314:
315: <br>
316:
317: <hr>
318: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
319: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
320: <br>
321: For errata on a certain release, click below:<br>
322: <a href="errata21.html">2.1</a>,
323: <a href="errata22.html">2.2</a>,
324: <a href="errata23.html">2.3</a>,
325: <a href="errata24.html">2.4</a>,
326: <a href="errata25.html">2.5</a>,
327: <a href="errata26.html">2.6</a>,
328: <a href="errata27.html">2.7</a>,
329: <a href="errata28.html">2.8</a>,
330: <a href="errata29.html">2.9</a>,
331: <a href="errata30.html">3.0</a>,
332: <a href="errata31.html">3.1</a>,
333: <a href="errata32.html">3.2</a>,
334: <a href="errata33.html">3.3</a>,
335: <a href="errata34.html">3.4</a>,
336: <a href="errata35.html">3.5</a>,
337: <a href="errata36.html">3.6</a>,
338: <a href="errata37.html">3.7</a>,
339: <a href="errata38.html">3.8</a>,
1.3 deraadt 340: <a href="errata.html">4.0</a>.
1.1 deraadt 341: <br>
342:
343: <hr>
344: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
345: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.9 ! millert 346: <br><small>$OpenBSD: errata39.html,v 1.8 2007/01/16 06:28:44 miod Exp $</small>
1.1 deraadt 347:
348: </body>
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