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16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
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>,
1.11 deraadt 45: <a href="errata40.html">4.0</a>,
1.24 ! merdely 46: <a href="errata41.html">4.1</a>,
! 47: <a href="errata42.html">4.2</a>.
1.1 deraadt 48: <br>
49: <hr>
50:
51: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
52: You can also fetch a tar.gz file containing all the following patches</a>.
53: This file is updated once a day.
54:
55: <p> The patches below are available in CVS via the
1.3 deraadt 56: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.1 deraadt 57:
58: <p>
59: For more detailed information on how to install patches to OpenBSD, please
60: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
61: <hr>
62:
63: <!-- Temporarily put anchors for all archs here. Remove later. -->
64: <a name="all"></a>
65: <a name="alpha"></a>
66: <a name="amd64"></a>
67: <a name="cats"></a>
68: <a name="hp300"></a>
69: <a name="hppa"></a>
70: <a name="i386"></a>
1.7 miod 71: <a name="luna88k"></a>
1.1 deraadt 72: <a name="mac68k"></a>
73: <a name="macppc"></a>
74: <a name="mvme68k"></a>
75: <a name="mvme88k"></a>
1.7 miod 76: <a name="sgi"></a>
1.1 deraadt 77: <a name="sparc"></a>
78: <a name="sparc64"></a>
79: <a name="vax"></a>
1.7 miod 80: <a name="zaurus"></a>
1.1 deraadt 81: <ul>
82:
1.22 ckuethe 83: <li><a name="023_altivec"></a>
1.23 ckuethe 84: <font color="#009000"><strong>023: STABILITY FIX: April 26, 2007</strong></font> <i>PowerPC</i><br>
1.22 ckuethe 85: An unhandled AltiVec assist exception can cause a kernel panic.<br>
86: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/macppc/023_altivec.patch">
87: A source code patch exists which remedies this problem</a>.<br>
88: <p>
89:
1.21 mbalmer 90: <li><a name="022_route6"></a>
91: <font color="#009000"><strong>022: SECURITY FIX: April 23, 2007</strong></font> <i>All architectures</i><br>
92: IPv6 type 0 route headers can be used to mount a DoS attack against
93: hosts and networks. This is a design flaw in IPv6 and not a bug in
94: OpenBSD.<br>
95: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/022_route6.patch">
96: A source code patch exists which remedies this problem</a>.<br>
97: <p>
98:
1.20 martynas 99: <li><a name="021_xorg"></a>
1.19 mbalmer 100: <font color="#009000"><strong>021: SECURITY FIX: April 4, 2007</strong></font> <i>All architectures</i><br>
101: Multiple vulnerabilities have been discovered in X.Org.<br>
102: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
103: BDFFont parsing integer overflow vulnerability,
104: fonts.dir file parsing integer overflow vulnerability,
105: multiple integer overflows in the XGetPixel() and XInitImage functions
106: in ImUtil.c.
107: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
108: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
109: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
110: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
111: <br>
112: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/021_xorg.patch">
113: A source code patch exists which remedies this problem</a>.<br>
114: <p>
115:
1.13 deraadt 116: <li><a name="m_dup1"></a>
1.14 deraadt 117: <font color="#009000"><strong>020: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
1.18 henning 118: <strong>2nd revision, March 17, 2007</strong><br>
1.15 deraadt 119: Incorrect mbuf handling for ICMP6 packets.<br>
1.14 deraadt 120: Using
121: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.15 deraadt 122: to avoid the problem packets is an effective workaround until the patch
123: can be installed.<br>
1.16 deraadt 124: Use "block in inet6" in /etc/pf.conf
1.13 deraadt 125: <br>
126: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/020_m_dup1.patch">
127: A source code patch exists which remedies this problem</a>.<br>
128: <p>
129:
1.9 millert 130: <li><a name="timezone"></a>
131: <font color="#009000"><strong>019: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
1.10 millert 132: A US daylight saving time rules change takes effect in 2007.
1.9 millert 133: <br>
134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/019_timezone.patch">
135: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
136: <p>
137:
1.8 miod 138: <li><a name="icmp6"></a>
139: <font color="#009000"><strong>018: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
140: Under some circumstances, processing an ICMP6 echo request would cause
141: the kernel to enter an infinite loop.
142: <br>
143: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/018_icmp6.patch">
144: A source code patch exists which remedies this problem</a>.<br>
145: <p>
146:
1.7 miod 147: <li><a name="agp"></a>
148: <font color="#009000"><strong>017: SECURITY FIX: January 3, 2007</strong></font>
149: <i>i386 only</i><br>
150: Insufficient validation in
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
152: may allow an attacker to gain root privileges if the kernel is compiled with
153: <tt>option PCIAGP</tt>
154: and the actual device is not an AGP device.
155: The <tt>PCIAGP</tt> option is present by default on i386
156: kernels only.
157: <br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/i386/017_agp.patch">
159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
161:
1.4 brad 162: <li><a name="ldso"></a>
163: <font color="#009000"><strong>016: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
1.6 brad 164: The ELF
1.4 brad 165: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
1.5 deraadt 166: fails to properly sanitize the environment. There is a potential localhost security
1.6 brad 167: problem in cases we have not found yet. This patch applies to all ELF-based
168: systems (m68k, m88k, and vax are a.out-based systems).
1.4 brad 169: <br>
170: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/016_ldso.patch">
171: A source code patch exists which remedies this problem</a>.<br>
172: <p>
173:
1.1 deraadt 174: <li><a name="ssh"></a>
1.3 deraadt 175: <font color="#009000"><strong>015: SECURITY FIX: October 12, 2006</strong></font> <i>All architectures</i><br>
176: Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found
177: by Tavis Ormandy) that would cause
178: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
179: to spin until the login grace time expired.
180: An unsafe signal handler (found by Mark Dowd) that is vulnerable to a race condition
181: that could be exploited to perform a pre-authentication denial of service.
182: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4924">CVE-2006-4924</a>,
183: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5051">CVE-2006-5051</a>
184: <br>
185: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/015_ssh.patch">
186: A source code patch exists which remedies this problem</a>.<br>
187: <p>
188:
189: <li><a name="systrace"></a>
190: <font color="#009000"><strong>014: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
191: Fix for an integer overflow in
192: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
193: STRIOCREPLACE support, found by
194: Chris Evans. This could be exploited for DoS, limited kmem reads or local
195: privilege escalation.
196: <br>
197: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/014_systrace.patch">
198: A source code patch exists which remedies this problem</a>.<br>
199: <p>
200:
201: <li><a name="openssl2"></a>
202: <font color="#009000"><strong>013: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
203: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
204: structures an error condition is mishandled, possibly resulting in an infinite
205: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
206: pointer may be dereferenced in the SSL version 2 client code. In addition, many
207: applications using OpenSSL do not perform any validation of the lengths of
208: public keys being used.
209: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
210: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
211: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
212: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
213: <br>
214: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/013_openssl2.patch">
215: A source code patch exists which remedies this problem</a>.<br>
216: <p>
217:
218: <li><a name="httpd2"></a>
219: <font color="#009000"><strong>012: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
220: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
221: does not sanitize the Expect header from an HTTP request when it is
222: reflected back in an error message, which might allow cross-site scripting (XSS)
223: style attacks.
224: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
225: <br>
226: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_httpd2.patch">
227: A source code patch exists which remedies this problem</a>.<br>
228: <p>
229:
230: <li><a name="openssl"></a>
231: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
232: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
233: an attacker to construct an invalid signature which OpenSSL would accept as a
234: valid PKCS#1 v1.5 signature.
235: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
236: <br>
237: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
238: A source code patch exists which remedies this problem</a>.<br>
239: <p>
240:
241: <li><a name="bind"></a>
242: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
243: Two Denial of Service issues have been found with BIND.
244: An attacker who can perform recursive lookups on a DNS server and is able
245: to send a sufficiently large number of recursive queries, or is able to
246: get the DNS server to return more than one SIG(covered) RRsets can stop
247: the functionality of the DNS service.
248: An attacker querying an authoritative DNS server serving a RFC 2535
249: DNSSEC zone may be able to crash the DNS server.
250: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
251: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
252: <br>
253: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
254: A source code patch exists which remedies this problem</a>.<br>
255: <p>
256:
257: <li><a name="sppp"></a>
258: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
259: Due to the failure to correctly validate LCP configuration option lengths,
260: it is possible for an attacker to send LCP packets via an
261: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
262: connection causing the kernel to panic.
263: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
264: <br>
265: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
266: A source code patch exists which remedies this problem</a>.<br>
267: <p>
268:
269: <li><a name="isakmpd"></a>
270: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
271: A problem in
272: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
273: caused IPsec to run partly without replay protection. If
274: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
275: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
276: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
277: replay counter.
278: <br>
279: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
280: A source code patch exists which remedies this problem</a>.<br>
281: <p>
282:
283: <li><a name="sem"></a>
284: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
285: It is possible to cause the kernel to panic when more than the default number of
286: sempahores have been allocated.
287: <br>
288: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
289: A source code patch exists which remedies this problem</a>.<br>
290: <p>
291:
292: <li><a name="dhcpd"></a>
293: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
294: Due to an off-by-one error in
295: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
296: it is possible to cause
297: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
298: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
299: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
300: <br>
301: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
302: A source code patch exists which remedies this problem</a>.<br>
303: <p>
304:
305: <li><a name="sendmail3"></a>
306: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
307: A potential denial of service problem has been found in sendmail. A message
308: with really long header lines could trigger a use-after-free bug causing
309: sendmail to crash.
1.1 deraadt 310: <br>
1.3 deraadt 311: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
1.1 deraadt 312: A source code patch exists which remedies this problem</a>.<br>
313: <p>
314:
1.3 deraadt 315: <li><a name="httpd"></a>
316: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
317: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
318: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
319: The buffer overflow may result in a vulnerability which, in combination
320: with certain types of Rewrite rules in the web server configuration files,
321: could be triggered remotely. The default install is not affected by the
322: buffer overflow. CVE-2006-3747
1.1 deraadt 323: <br>
1.3 deraadt 324: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
1.1 deraadt 325: A source code patch exists which remedies this problem</a>.<br>
326: <p>
327:
1.3 deraadt 328: <li><a name="sendmail2"></a>
329: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
330: A potential denial of service problem has been found in sendmail. A malformed MIME
331: message could trigger excessive recursion which will lead to stack exhaustion.
332: This denial of service attack only affects delivery of mail from the queue and
333: delivery of a malformed message. Other incoming mail is still accepted and
334: delivered. However, mail messages in the queue may not be reattempted if a
335: malformed MIME message exists.
1.1 deraadt 336: <br>
1.3 deraadt 337: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
1.1 deraadt 338: A source code patch exists which remedies this problem</a>.<br>
339: <p>
340:
1.3 deraadt 341: <li><a name="xorg"></a>
342: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
343: A security vulnerability has been found in the X.Org server --
344: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
345: Clients authorized to connect to the X server are able to crash it and to execute
346: malicious code within the X server.
1.1 deraadt 347: <br>
1.3 deraadt 348: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.patch">
1.1 deraadt 349: A source code patch exists which remedies this problem</a>.<br>
350: <p>
351:
1.3 deraadt 352: <li><a name="sendmail"></a>
353: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
354: A race condition has been reported to exist in the handling by sendmail of
355: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
356: privileges of the user running sendmail, typically root. This is the second revision of
357: this patch.
1.1 deraadt 358: <br>
1.3 deraadt 359: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
1.1 deraadt 360: A source code patch exists which remedies this problem</a>.<br>
361: <p>
362: </ul>
363:
364: <br>
365:
366: <hr>
367: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
368: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
369: <br>
370: For errata on a certain release, click below:<br>
371: <a href="errata21.html">2.1</a>,
372: <a href="errata22.html">2.2</a>,
373: <a href="errata23.html">2.3</a>,
374: <a href="errata24.html">2.4</a>,
375: <a href="errata25.html">2.5</a>,
376: <a href="errata26.html">2.6</a>,
377: <a href="errata27.html">2.7</a>,
378: <a href="errata28.html">2.8</a>,
379: <a href="errata29.html">2.9</a>,
380: <a href="errata30.html">3.0</a>,
381: <a href="errata31.html">3.1</a>,
382: <a href="errata32.html">3.2</a>,
383: <a href="errata33.html">3.3</a>,
384: <a href="errata34.html">3.4</a>,
385: <a href="errata35.html">3.5</a>,
386: <a href="errata36.html">3.6</a>,
387: <a href="errata37.html">3.7</a>,
388: <a href="errata38.html">3.8</a>,
1.11 deraadt 389: <a href="errata40.html">4.0</a>,
1.24 ! merdely 390: <a href="errata41.html">4.1</a>,
! 391: <a href="errata42.html">4.2</a>.
1.1 deraadt 392: <br>
393:
394: <hr>
395: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
396: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.24 ! merdely 397: <br><small>$OpenBSD: errata39.html,v 1.23 2007/04/28 01:24:19 ckuethe Exp $</small>
1.1 deraadt 398:
399: </body>
400: </html>
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