Annotation of www/errata39.html, Revision 1.14
1.1 deraadt 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2: <html>
3: <head>
4: <title>OpenBSD 3.9 errata</title>
5: <link rev=made href="mailto:www@openbsd.org">
6: <meta name="resource-type" content="document">
7: <meta name="description" content="the OpenBSD CD errata page">
8: <meta name="keywords" content="openbsd,cd,errata">
9: <meta name="distribution" content="global">
10: <meta name="copyright" content="This document copyright 1997-2004 by OpenBSD.">
11: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
12: </head>
13:
14: <body bgcolor="#ffffff" text="#000000" link="#23238E">
15:
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>,
1.12 deraadt 46: <a href="errata41.html">4.1</a>.
1.1 deraadt 47: <br>
48: <hr>
49:
50: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9.tar.gz">
51: You can also fetch a tar.gz file containing all the following patches</a>.
52: This file is updated once a day.
53:
54: <p> The patches below are available in CVS via the
1.3 deraadt 55: <code>OPENBSD_3_9</code> <a href="stable.html">patch branch</a>.
1.1 deraadt 56:
57: <p>
58: For more detailed information on how to install patches to OpenBSD, please
59: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
60: <hr>
61:
62: <!-- Temporarily put anchors for all archs here. Remove later. -->
63: <a name="all"></a>
64: <a name="alpha"></a>
65: <a name="amd64"></a>
66: <a name="cats"></a>
67: <a name="hp300"></a>
68: <a name="hppa"></a>
69: <a name="i386"></a>
1.7 miod 70: <a name="luna88k"></a>
1.1 deraadt 71: <a name="mac68k"></a>
72: <a name="macppc"></a>
73: <a name="mvme68k"></a>
74: <a name="mvme88k"></a>
1.7 miod 75: <a name="sgi"></a>
1.1 deraadt 76: <a name="sparc"></a>
77: <a name="sparc64"></a>
78: <a name="vax"></a>
1.7 miod 79: <a name="zaurus"></a>
1.1 deraadt 80: <ul>
81:
1.13 deraadt 82: <li><a name="m_dup1"></a>
1.14 ! deraadt 83: <font color="#009000"><strong>020: SECURITY FIX: March 7, 2007</strong></font> <i>All architectures</i><br>
! 84: Incorrect mbuf handling for ICMP6 packets.
! 85: Using
! 86: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
! 87: to "scrub in all" is an effective workaround until the patch can be installed.
1.13 deraadt 88: <br>
89: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/020_m_dup1.patch">
90: A source code patch exists which remedies this problem</a>.<br>
91: <p>
92:
1.9 millert 93: <li><a name="timezone"></a>
94: <font color="#009000"><strong>019: INTEROPERABILITY FIX: February 4, 2007</strong></font> <i>All architectures</i><br>
1.10 millert 95: A US daylight saving time rules change takes effect in 2007.
1.9 millert 96: <br>
97: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/019_timezone.patch">
98: A source code patch exists which syncs the timezone data files with tzdata2007a</a>.<br>
99: <p>
100:
1.8 miod 101: <li><a name="icmp6"></a>
102: <font color="#009000"><strong>018: RELIABILITY FIX: January 16, 2007</strong></font> <i>All architectures</i><br>
103: Under some circumstances, processing an ICMP6 echo request would cause
104: the kernel to enter an infinite loop.
105: <br>
106: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/018_icmp6.patch">
107: A source code patch exists which remedies this problem</a>.<br>
108: <p>
109:
1.7 miod 110: <li><a name="agp"></a>
111: <font color="#009000"><strong>017: SECURITY FIX: January 3, 2007</strong></font>
112: <i>i386 only</i><br>
113: Insufficient validation in
114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vga&sektion=4">vga(4)</a>
115: may allow an attacker to gain root privileges if the kernel is compiled with
116: <tt>option PCIAGP</tt>
117: and the actual device is not an AGP device.
118: The <tt>PCIAGP</tt> option is present by default on i386
119: kernels only.
120: <br>
121: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/i386/017_agp.patch">
122: A source code patch exists which remedies this problem</a>.<br>
123: <p>
124:
1.4 brad 125: <li><a name="ldso"></a>
126: <font color="#009000"><strong>016: SECURITY FIX: November 19, 2006</strong></font> <i>All architectures</i><br>
1.6 brad 127: The ELF
1.4 brad 128: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
1.5 deraadt 129: fails to properly sanitize the environment. There is a potential localhost security
1.6 brad 130: problem in cases we have not found yet. This patch applies to all ELF-based
131: systems (m68k, m88k, and vax are a.out-based systems).
1.4 brad 132: <br>
133: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/016_ldso.patch">
134: A source code patch exists which remedies this problem</a>.<br>
135: <p>
136:
1.1 deraadt 137: <li><a name="ssh"></a>
1.3 deraadt 138: <font color="#009000"><strong>015: SECURITY FIX: October 12, 2006</strong></font> <i>All architectures</i><br>
139: Fix 2 security bugs found in OpenSSH. A pre-authentication denial of service (found
140: by Tavis Ormandy) that would cause
141: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
142: to spin until the login grace time expired.
143: An unsafe signal handler (found by Mark Dowd) that is vulnerable to a race condition
144: that could be exploited to perform a pre-authentication denial of service.
145: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4924">CVE-2006-4924</a>,
146: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5051">CVE-2006-5051</a>
147: <br>
148: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/015_ssh.patch">
149: A source code patch exists which remedies this problem</a>.<br>
150: <p>
151:
152: <li><a name="systrace"></a>
153: <font color="#009000"><strong>014: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
154: Fix for an integer overflow in
155: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=systrace&sektion=4">systrace(4)</a>'s
156: STRIOCREPLACE support, found by
157: Chris Evans. This could be exploited for DoS, limited kmem reads or local
158: privilege escalation.
159: <br>
160: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/014_systrace.patch">
161: A source code patch exists which remedies this problem</a>.<br>
162: <p>
163:
164: <li><a name="openssl2"></a>
165: <font color="#009000"><strong>013: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
166: Several problems have been found in OpenSSL. While parsing certain invalid ASN.1
167: structures an error condition is mishandled, possibly resulting in an infinite
168: loop. A buffer overflow exists in the SSL_get_shared_ciphers function. A NULL
169: pointer may be dereferenced in the SSL version 2 client code. In addition, many
170: applications using OpenSSL do not perform any validation of the lengths of
171: public keys being used.
172: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2937">CVE-2006-2937</a>,
173: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3738">CVE-2006-3738</a>,
174: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4343">CVE-2006-4343</a>,
175: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2940">CVE-2006-2940</a>
176: <br>
177: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/013_openssl2.patch">
178: A source code patch exists which remedies this problem</a>.<br>
179: <p>
180:
181: <li><a name="httpd2"></a>
182: <font color="#009000"><strong>012: SECURITY FIX: October 7, 2006</strong></font> <i>All architectures</i><br>
183: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
184: does not sanitize the Expect header from an HTTP request when it is
185: reflected back in an error message, which might allow cross-site scripting (XSS)
186: style attacks.
187: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3918">CVE-2006-3918</a>
188: <br>
189: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_httpd2.patch">
190: A source code patch exists which remedies this problem</a>.<br>
191: <p>
192:
193: <li><a name="openssl"></a>
194: <font color="#009000"><strong>011: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
195: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
196: an attacker to construct an invalid signature which OpenSSL would accept as a
197: valid PKCS#1 v1.5 signature.
198: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
199: <br>
200: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/011_openssl.patch">
201: A source code patch exists which remedies this problem</a>.<br>
202: <p>
203:
204: <li><a name="bind"></a>
205: <font color="#009000"><strong>010: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
206: Two Denial of Service issues have been found with BIND.
207: An attacker who can perform recursive lookups on a DNS server and is able
208: to send a sufficiently large number of recursive queries, or is able to
209: get the DNS server to return more than one SIG(covered) RRsets can stop
210: the functionality of the DNS service.
211: An attacker querying an authoritative DNS server serving a RFC 2535
212: DNSSEC zone may be able to crash the DNS server.
213: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
214: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
215: <br>
216: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/010_bind.patch">
217: A source code patch exists which remedies this problem</a>.<br>
218: <p>
219:
220: <li><a name="sppp"></a>
221: <font color="#009000"><strong>009: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
222: Due to the failure to correctly validate LCP configuration option lengths,
223: it is possible for an attacker to send LCP packets via an
224: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
225: connection causing the kernel to panic.
226: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
227: <br>
228: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/009_sppp.patch">
229: A source code patch exists which remedies this problem</a>.<br>
230: <p>
231:
232: <li><a name="isakmpd"></a>
233: <font color="#009000"><strong>008: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
234: A problem in
235: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
236: caused IPsec to run partly without replay protection. If
237: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
238: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
239: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
240: replay counter.
241: <br>
242: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/008_isakmpd.patch">
243: A source code patch exists which remedies this problem</a>.<br>
244: <p>
245:
246: <li><a name="sem"></a>
247: <font color="#009000"><strong>007: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
248: It is possible to cause the kernel to panic when more than the default number of
249: sempahores have been allocated.
250: <br>
251: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/007_sem.patch">
252: A source code patch exists which remedies this problem</a>.<br>
253: <p>
254:
255: <li><a name="dhcpd"></a>
256: <font color="#009000"><strong>006: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
257: Due to an off-by-one error in
258: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
259: it is possible to cause
260: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
261: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
262: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
263: <br>
264: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/006_dhcpd.patch">
265: A source code patch exists which remedies this problem</a>.<br>
266: <p>
267:
268: <li><a name="sendmail3"></a>
269: <font color="#009000"><strong>005: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
270: A potential denial of service problem has been found in sendmail. A message
271: with really long header lines could trigger a use-after-free bug causing
272: sendmail to crash.
1.1 deraadt 273: <br>
1.3 deraadt 274: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/005_sendmail3.patch">
1.1 deraadt 275: A source code patch exists which remedies this problem</a>.<br>
276: <p>
277:
1.3 deraadt 278: <li><a name="httpd"></a>
279: <font color="#009000"><strong>004: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
280: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
281: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
282: The buffer overflow may result in a vulnerability which, in combination
283: with certain types of Rewrite rules in the web server configuration files,
284: could be triggered remotely. The default install is not affected by the
285: buffer overflow. CVE-2006-3747
1.1 deraadt 286: <br>
1.3 deraadt 287: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/004_httpd.patch">
1.1 deraadt 288: A source code patch exists which remedies this problem</a>.<br>
289: <p>
290:
1.3 deraadt 291: <li><a name="sendmail2"></a>
292: <font color="#009000"><strong>003: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
293: A potential denial of service problem has been found in sendmail. A malformed MIME
294: message could trigger excessive recursion which will lead to stack exhaustion.
295: This denial of service attack only affects delivery of mail from the queue and
296: delivery of a malformed message. Other incoming mail is still accepted and
297: delivered. However, mail messages in the queue may not be reattempted if a
298: malformed MIME message exists.
1.1 deraadt 299: <br>
1.3 deraadt 300: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/003_sendmail2.patch">
1.1 deraadt 301: A source code patch exists which remedies this problem</a>.<br>
302: <p>
303:
1.3 deraadt 304: <li><a name="xorg"></a>
305: <font color="#009000"><strong>002: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
306: A security vulnerability has been found in the X.Org server --
307: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
308: Clients authorized to connect to the X server are able to crash it and to execute
309: malicious code within the X server.
1.1 deraadt 310: <br>
1.3 deraadt 311: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/002_xorg.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="sendmail"></a>
316: <font color="#009000"><strong>001: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
317: A race condition has been reported to exist in the handling by sendmail of
318: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
319: privileges of the user running sendmail, typically root. This is the second revision of
320: this patch.
1.1 deraadt 321: <br>
1.3 deraadt 322: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/001_sendmail.patch">
1.1 deraadt 323: A source code patch exists which remedies this problem</a>.<br>
324: <p>
325: </ul>
326:
327: <br>
328:
329: <hr>
330: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
331: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
332: <br>
333: For errata on a certain release, click below:<br>
334: <a href="errata21.html">2.1</a>,
335: <a href="errata22.html">2.2</a>,
336: <a href="errata23.html">2.3</a>,
337: <a href="errata24.html">2.4</a>,
338: <a href="errata25.html">2.5</a>,
339: <a href="errata26.html">2.6</a>,
340: <a href="errata27.html">2.7</a>,
341: <a href="errata28.html">2.8</a>,
342: <a href="errata29.html">2.9</a>,
343: <a href="errata30.html">3.0</a>,
344: <a href="errata31.html">3.1</a>,
345: <a href="errata32.html">3.2</a>,
346: <a href="errata33.html">3.3</a>,
347: <a href="errata34.html">3.4</a>,
348: <a href="errata35.html">3.5</a>,
349: <a href="errata36.html">3.6</a>,
350: <a href="errata37.html">3.7</a>,
351: <a href="errata38.html">3.8</a>,
1.11 deraadt 352: <a href="errata40.html">4.0</a>,
1.12 deraadt 353: <a href="errata41.html">4.1</a>.
1.1 deraadt 354: <br>
355:
356: <hr>
357: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
358: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.14 ! deraadt 359: <br><small>$OpenBSD: errata39.html,v 1.13 2007/03/07 19:36:46 deraadt Exp $</small>
1.1 deraadt 360:
361: </body>
362: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata39.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www