Annotation of www/errata34.html, Revision 1.16
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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 3.4 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>
1.3 david 24: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 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>,
1.2 david 39: <a href="errata33.html">3.3</a>,
1.1 deraadt 40: <a href="errata.html">3.5</a>.
41: <br>
42: <hr>
43:
44: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
45: You can also fetch a tar.gz file containing all the following patches</a>.
46: This file is updated once a day.
47:
48: <p> The patches below are available in CVS via the
49: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
50:
51: <p>
52: For more detailed information on how to install patches to OpenBSD, please
53: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
54: <hr>
55:
56: <a name="all"></a>
57: <h3><font color="#e00000">All architectures</font></h3>
58: <ul>
1.15 brad 59: <li><a name="httpd3"></a>
60: <font color="#009000"><strong>025: SECURITY FIX: Jun 12, 2004</strong></font><br>
1.16 ! saad 61: Multiple vulnerabilities have been found in
1.15 brad 62: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">httpd(8)</a>
63: / mod_ssl.
64: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
65: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
66: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
67: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
68: <br>
69: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
70: A source code patch exists which remedies this problem</a>.<br>
71: <p>
1.14 brad 72: <li><a name="isakmpd3"></a>
73: <font color="#009000"><strong>024: SECURITY FIX: Jun 10, 2004</strong></font><br>
74: As
75: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
76: by Thomas Walpuski
77: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
78: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
79: tunnels at will.
80: <br>
81: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
82: A source code patch exists which remedies this problem</a>.<br>
83: <p>
1.13 millert 84: <li><a name="cvs3"></a>
85: <font color="#009000"><strong>023: SECURITY FIX: Jun 9, 2004</strong></font><br>
86: Multiple remote vulnerabilities have been found in the
87: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>
88: server that allow an attacker to crash the server or possibly execute arbitrary
89: code with the same privileges as the CVS server program.
90: <br>
91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
92: A source code patch exists which remedies this problem</a>.<br>
93: <p>
1.10 beck 94: <li><a name="kerberos"></a>
95: <font color="#00900"><strong>022: SECURITY FIX: May 30,
96: 2004</strong></font><br>
1.11 saad 97: A flaw in the Kerberos V <a
98: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 99: server could result in the administrator of a Kerberos realm having
100: the ability to impersonate any principal in any other realm which
101: has established a cross-realm trust with their realm. The flaw is due to
102: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 103: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 104: Heimdal's announcement</a>.
1.10 beck 105: <br>
106: <a
107: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
108: A source code patch exists which remedies this problem</a>.<br>
109: <p>
1.9 otto 110: <li><a name="cvs2"></a>
111: <font color="#009000"><strong>021: SECURITY FIX: May 20,
112: 2004</strong></font><br>
113: A heap overflow in the
114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>
115: server has been discovered that can be exploited by clients sending
116: malformed requests, enabling these clients to run arbitrary code
117: with the same privileges as the CVS server program.
118: <br>
119: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
120: A source code patch exists which remedies this problem</a>.<br>
121: <p>
1.7 tedu 122: <li><a name="procfs"></a>
1.8 brad 123: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 124: 2004</strong></font><br>
125: Check for integer overflow in procfs. Use of procfs is not recommended.
126: <br>
127: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
128: A source code patch exists which remedies this problem</a>.<br>
129: <p>
1.6 brad 130: <li><a name="tcp2"></a>
131: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
132: 2004</strong></font><br>
133: Reply to in-window SYN with a rate-limited ACK.
134: <br>
135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
136: A source code patch exists which remedies this problem</a>.<br>
137: <p>
1.5 brad 138: <li><a name="gdt"></a>
139: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
140: 2004</strong></font><br>
141: Under load "recent model"
142: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gdt&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">gdt(4)</a>
143: controllers will lock up.
144: <br>
145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
146: A source code patch exists which remedies this problem</a>.<br>
147: <p>
1.4 otto 148: <li><a name="cvs"></a>
149: <font color="#009000"><strong>017: SECURITY FIX: May 5,
150: 2004</strong></font><br>
151: Pathname validation problems have been found in
152: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>,
153: allowing malicious clients to create files outside the repository, allowing
154: malicious servers to overwrite files outside the local CVS tree on
155: the client and allowing clients to check out files outside the CVS
156: repository.
157: <br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
1.1 deraadt 161: <li><a name="openssl"></a>
162: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
163: 2004</strong></font><br>
164: A missing check for a NULL-pointer dereference has been found in
165: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">ssl(3)</a>.
166: A remote attacker can use the bug to cause an OpenSSL application to crash;
167: this may lead to a denial of service.
168: <br>
169: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
170: A source code patch exists which remedies this problem</a>.<br>
171: <p>
172: <li><a name="isakmpd2"></a>
173: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
174: 2004</strong></font><br>
175: Defects in the payload validation and processing functions of
176: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
177: have been discovered. An attacker could send malformed ISAKMP messages and
178: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
179: and removes some memory leaks.
180: <br>
181: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
182: A source code patch exists which remedies this problem</a>.<br>
183: <p>
184: <li><a name="httpd2"></a>
185: <font color="#009000"><strong>014: SECURITY FIX: March 13,
186: 2004</strong></font><br>
187: Due to a bug in the parsing of Allow/Deny rules for
188: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
189: access module, using IP addresses without a netmask on big endian 64-bit
190: platforms causes the rules to fail to match. This only affects sparc64.
191: <br>
192: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
193: A source code patch exists which remedies the problem</a>.<br>
194: <p>
195: <li><a name="tcp"></a>
196: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
197: 2004</strong></font><br>
198: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
199: TCP segments are queued in the system. An attacker could
200: send out-of-order TCP segments and trick the system into using all
201: available memory buffers.
202: <br>
203: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
204: A source code patch exists which remedies the problem</a>.<br>
205: <p>
206: <li><a name="font"></a>
207: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
208: 2004</strong></font><br>
209: Several buffer overflows exist in the code parsing
210: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
211: exploited to gain privileges, but they can cause the X server to abort.
212: <br>
213: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
214: A source code patch exists which remedies the problem</a>.<br>
215: <p>
216: <li><a name="ip6"></a>
217: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
218: An IPv6 MTU handling problem exists that could be used by an attacker
219: to cause a denial of service attack against hosts with reachable IPv6
220: TCP ports.
221: <br>
222: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
223: A source code patch exists which remedies the problem</a>.<br>
224: <p>
225: <li><a name="sysvshm"></a>
226: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
227: A reference counting bug exists in the
228: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
229: system call that could be used by an attacker to write to kernel memory
230: under certain circumstances.
231: <br>
232: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
233: A source code patch exists which remedies the problem</a>.<br>
234: <p>
235: <li><a name="isakmpd"></a>
236: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
237: Several message handling flaws in
238: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
239: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
240: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
241: installed.
242: <br>
243: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
244: A source code patch exists which remedies these problems</a>.<br>
245: <p>
246: <li><a name="sem"></a>
247: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
248: An improper bounds check makes it possible for a local user to cause a crash
249: by passing the
250: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semctl&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semctl(2)</a> and
251: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semop&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semop(2)</a> functions
252: certain arguments.
253: <br>
254: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
255: A source code patch exists which remedies the problem</a>.<br>
256: <p>
257: <li><a name="uvm"></a>
258: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
259: It is possible for a local user to cause a crash via
260: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">sysctl(3)</a> with certain arguments.
261: <br>
262: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
263: A source code patch exists which remedies the problem</a>.<br>
264: <p>
265: <li><a name="exec"></a>
266: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
267: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
268: <br>
269: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
270: A source code patch exists which remedies the problem</a>.<br>
271: <p>
272: <li><a name="httpd"></a>
273: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
274: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
275: file can crash
276: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
277: or potentially run arbitrary code as the user <tt>www</tt> (although it
278: is believed that ProPolice will prevent code execution).
279: <br>
280: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
281: A source code patch exists which remedies the problem</a>.<br>
282: <p>
283: <li><a name="arp"></a>
284: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
285: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
286: requests.<br>
287: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
288: A source code patch exists which remedies the problem</a>.<br>
289: <p>
290: <li><a name="asn1"></a>
291: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
292: The use of certain ASN.1 encodings or malformed public keys may allow an
293: attacker to mount a denial of service attack against applications linked with
294: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
295: This does not affect OpenSSH.<br>
296: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
297: A source code patch exists which remedies the problem</a>.<br>
298: <p>
299: <li><a name="cd_booklet"></a>
300: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
301: The CD insert documentation has an incorrect example for package installation.<br>
302: Where it is written:<p>
303: <strong>
304: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
305: It should instead read:<p>
306: <strong>
307: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
308: The extra <strong>/</strong> at the end is important. We do not make
309: patch files available for things printed on paper.
310: <p>
311: </ul>
312: <p>
313: <a name="i386"></a>
314: <h3><font color="#e00000">i386</font></h3>
315: <ul>
316: <li><a name="ibcs2"></a>
317: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
318: It may be possible for a local user to overrun the stack in
319: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compat_ibcs2&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">compat_ibcs2(8)</a>.<br>
320: ProPolice catches this, turning a potential privilege escalation into a denial
321: of service. iBCS2 emulation does not need to be enabled via
322: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
323: for this to happen.
324: <br>
325: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
326: A source code patch exists which remedies the problem</a>.<br>
327: <p>
328: </ul>
329: <p>
330: <a name="alpha"></a>
331: <h3><font color="#e00000">alpha</font></h3>
332: <ul>
333: <li>No problems identified yet.
334: </ul>
335: <p>
336: <a name="mac68k"></a>
337: <h3><font color="#e00000">mac68k</font></h3>
338: <ul>
339: <li>No problems identified yet.
340: </ul>
341: <p>
342: <a name="sparc"></a>
343: <h3><font color="#e00000">sparc</font></h3>
344: <ul>
345: <li>No problems identified yet.
346: </ul>
347: <p>
348: <a name="sparc64"></a>
349: <h3><font color="#e00000">sparc64</font></h3>
350: <ul>
351: <li>No problems identified yet.
352: </ul>
353: <p>
354: <a name="hppa"></a>
355: <h3><font color="#e00000">hppa</font></h3>
356: <ul>
357: <li>No problems identified yet.
358: </ul>
359: <p>
360: <a name="hp300"></a>
361: <h3><font color="#e00000">hp300</font></h3>
362: <ul>
363: <li>No problems identified yet.
364: </ul>
365: <p>
366: <a name="mvme68k"></a>
367: <h3><font color="#e00000">mvme68k</font></h3>
368: <ul>
369: <li>No problems identified yet.
370: </ul>
371: <p>
372: <a name="macppc"></a>
373: <h3><font color="#e00000">macppc</font></h3>
374: <ul>
375: <li>No problems identified yet.
376: </ul>
377: <p>
378: <a name="vax"></a>
379: <h3><font color="#e00000">vax</font></h3>
380: <ul>
381: <li>No problems identified yet.
382: </ul>
383:
384: <br>
385:
386: <hr>
387: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 388: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 389: <br>
390: For errata on a certain release, click below:<br>
391: <a href="errata21.html">2.1</a>,
392: <a href="errata22.html">2.2</a>,
393: <a href="errata23.html">2.3</a>,
394: <a href="errata24.html">2.4</a>,
395: <a href="errata25.html">2.5</a>,
396: <a href="errata26.html">2.6</a>,
397: <a href="errata27.html">2.7</a>,
398: <a href="errata28.html">2.8</a>,
399: <a href="errata29.html">2.9</a>,
400: <a href="errata30.html">3.0</a>,
401: <a href="errata31.html">3.1</a>,
402: <a href="errata32.html">3.2</a>,
1.2 david 403: <a href="errata33.html">3.3</a>,
1.1 deraadt 404: <a href="errata.html">3.5</a>.
405: <br>
406:
407: <hr>
408: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
409: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.16 ! saad 410: <br><small>$OpenBSD: errata34.html,v 1.15 2004/06/12 23:43:14 brad Exp $</small>
1.1 deraadt 411:
412: </body>
413: </html>
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