Annotation of www/errata34.html, Revision 1.14
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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>
1.14 ! brad 59: <li><a name="isakmpd3"></a>
! 60: <font color="#009000"><strong>024: SECURITY FIX: Jun 10, 2004</strong></font><br>
! 61: As
! 62: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
! 63: by Thomas Walpuski
! 64: <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>
! 65: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
! 66: tunnels at will.
! 67: <br>
! 68: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
! 69: A source code patch exists which remedies this problem</a>.<br>
! 70: <p>
1.13 millert 71: <li><a name="cvs3"></a>
72: <font color="#009000"><strong>023: SECURITY FIX: Jun 9, 2004</strong></font><br>
73: Multiple remote vulnerabilities have been found in the
74: <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>
75: server that allow an attacker to crash the server or possibly execute arbitrary
76: code with the same privileges as the CVS server program.
77: <br>
78: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
79: A source code patch exists which remedies this problem</a>.<br>
80: <p>
1.10 beck 81: <li><a name="kerberos"></a>
82: <font color="#00900"><strong>022: SECURITY FIX: May 30,
83: 2004</strong></font><br>
1.11 saad 84: A flaw in the Kerberos V <a
85: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 86: server could result in the administrator of a Kerberos realm having
87: the ability to impersonate any principal in any other realm which
88: has established a cross-realm trust with their realm. The flaw is due to
89: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 90: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 91: Heimdal's announcement</a>.
1.10 beck 92: <br>
93: <a
94: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
95: A source code patch exists which remedies this problem</a>.<br>
96: <p>
1.9 otto 97: <li><a name="cvs2"></a>
98: <font color="#009000"><strong>021: SECURITY FIX: May 20,
99: 2004</strong></font><br>
100: A heap overflow in the
101: <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>
102: server has been discovered that can be exploited by clients sending
103: malformed requests, enabling these clients to run arbitrary code
104: with the same privileges as the CVS server program.
105: <br>
106: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
107: A source code patch exists which remedies this problem</a>.<br>
108: <p>
1.7 tedu 109: <li><a name="procfs"></a>
1.8 brad 110: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 111: 2004</strong></font><br>
112: Check for integer overflow in procfs. Use of procfs is not recommended.
113: <br>
114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
115: A source code patch exists which remedies this problem</a>.<br>
116: <p>
1.6 brad 117: <li><a name="tcp2"></a>
118: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
119: 2004</strong></font><br>
120: Reply to in-window SYN with a rate-limited ACK.
121: <br>
122: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
123: A source code patch exists which remedies this problem</a>.<br>
124: <p>
1.5 brad 125: <li><a name="gdt"></a>
126: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
127: 2004</strong></font><br>
128: Under load "recent model"
129: <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>
130: controllers will lock up.
131: <br>
132: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
133: A source code patch exists which remedies this problem</a>.<br>
134: <p>
1.4 otto 135: <li><a name="cvs"></a>
136: <font color="#009000"><strong>017: SECURITY FIX: May 5,
137: 2004</strong></font><br>
138: Pathname validation problems have been found in
139: <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>,
140: allowing malicious clients to create files outside the repository, allowing
141: malicious servers to overwrite files outside the local CVS tree on
142: the client and allowing clients to check out files outside the CVS
143: repository.
144: <br>
145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
146: A source code patch exists which remedies this problem</a>.<br>
147: <p>
1.1 deraadt 148: <li><a name="openssl"></a>
149: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
150: 2004</strong></font><br>
151: A missing check for a NULL-pointer dereference has been found in
152: <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>.
153: A remote attacker can use the bug to cause an OpenSSL application to crash;
154: this may lead to a denial of service.
155: <br>
156: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
157: A source code patch exists which remedies this problem</a>.<br>
158: <p>
159: <li><a name="isakmpd2"></a>
160: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
161: 2004</strong></font><br>
162: Defects in the payload validation and processing functions of
163: <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>
164: have been discovered. An attacker could send malformed ISAKMP messages and
165: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
166: and removes some memory leaks.
167: <br>
168: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
169: A source code patch exists which remedies this problem</a>.<br>
170: <p>
171: <li><a name="httpd2"></a>
172: <font color="#009000"><strong>014: SECURITY FIX: March 13,
173: 2004</strong></font><br>
174: Due to a bug in the parsing of Allow/Deny rules for
175: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
176: access module, using IP addresses without a netmask on big endian 64-bit
177: platforms causes the rules to fail to match. This only affects sparc64.
178: <br>
179: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
180: A source code patch exists which remedies the problem</a>.<br>
181: <p>
182: <li><a name="tcp"></a>
183: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
184: 2004</strong></font><br>
185: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
186: TCP segments are queued in the system. An attacker could
187: send out-of-order TCP segments and trick the system into using all
188: available memory buffers.
189: <br>
190: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
191: A source code patch exists which remedies the problem</a>.<br>
192: <p>
193: <li><a name="font"></a>
194: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
195: 2004</strong></font><br>
196: Several buffer overflows exist in the code parsing
197: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
198: exploited to gain privileges, but they can cause the X server to abort.
199: <br>
200: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
201: A source code patch exists which remedies the problem</a>.<br>
202: <p>
203: <li><a name="ip6"></a>
204: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
205: An IPv6 MTU handling problem exists that could be used by an attacker
206: to cause a denial of service attack against hosts with reachable IPv6
207: TCP ports.
208: <br>
209: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
210: A source code patch exists which remedies the problem</a>.<br>
211: <p>
212: <li><a name="sysvshm"></a>
213: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
214: A reference counting bug exists in the
215: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
216: system call that could be used by an attacker to write to kernel memory
217: under certain circumstances.
218: <br>
219: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
220: A source code patch exists which remedies the problem</a>.<br>
221: <p>
222: <li><a name="isakmpd"></a>
223: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
224: Several message handling flaws in
225: <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>
226: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
227: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
228: installed.
229: <br>
230: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
231: A source code patch exists which remedies these problems</a>.<br>
232: <p>
233: <li><a name="sem"></a>
234: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
235: An improper bounds check makes it possible for a local user to cause a crash
236: by passing the
237: <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
238: <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
239: certain arguments.
240: <br>
241: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
242: A source code patch exists which remedies the problem</a>.<br>
243: <p>
244: <li><a name="uvm"></a>
245: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
246: It is possible for a local user to cause a crash via
247: <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.
248: <br>
249: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
250: A source code patch exists which remedies the problem</a>.<br>
251: <p>
252: <li><a name="exec"></a>
253: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
254: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
255: <br>
256: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
257: A source code patch exists which remedies the problem</a>.<br>
258: <p>
259: <li><a name="httpd"></a>
260: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
261: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
262: file can crash
263: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
264: or potentially run arbitrary code as the user <tt>www</tt> (although it
265: is believed that ProPolice will prevent code execution).
266: <br>
267: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
268: A source code patch exists which remedies the problem</a>.<br>
269: <p>
270: <li><a name="arp"></a>
271: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
272: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
273: requests.<br>
274: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
275: A source code patch exists which remedies the problem</a>.<br>
276: <p>
277: <li><a name="asn1"></a>
278: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
279: The use of certain ASN.1 encodings or malformed public keys may allow an
280: attacker to mount a denial of service attack against applications linked with
281: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
282: This does not affect OpenSSH.<br>
283: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
284: A source code patch exists which remedies the problem</a>.<br>
285: <p>
286: <li><a name="cd_booklet"></a>
287: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
288: The CD insert documentation has an incorrect example for package installation.<br>
289: Where it is written:<p>
290: <strong>
291: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
292: It should instead read:<p>
293: <strong>
294: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
295: The extra <strong>/</strong> at the end is important. We do not make
296: patch files available for things printed on paper.
297: <p>
298: </ul>
299: <p>
300: <a name="i386"></a>
301: <h3><font color="#e00000">i386</font></h3>
302: <ul>
303: <li><a name="ibcs2"></a>
304: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
305: It may be possible for a local user to overrun the stack in
306: <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>
307: ProPolice catches this, turning a potential privilege escalation into a denial
308: of service. iBCS2 emulation does not need to be enabled via
309: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
310: for this to happen.
311: <br>
312: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
313: A source code patch exists which remedies the problem</a>.<br>
314: <p>
315: </ul>
316: <p>
317: <a name="alpha"></a>
318: <h3><font color="#e00000">alpha</font></h3>
319: <ul>
320: <li>No problems identified yet.
321: </ul>
322: <p>
323: <a name="mac68k"></a>
324: <h3><font color="#e00000">mac68k</font></h3>
325: <ul>
326: <li>No problems identified yet.
327: </ul>
328: <p>
329: <a name="sparc"></a>
330: <h3><font color="#e00000">sparc</font></h3>
331: <ul>
332: <li>No problems identified yet.
333: </ul>
334: <p>
335: <a name="sparc64"></a>
336: <h3><font color="#e00000">sparc64</font></h3>
337: <ul>
338: <li>No problems identified yet.
339: </ul>
340: <p>
341: <a name="hppa"></a>
342: <h3><font color="#e00000">hppa</font></h3>
343: <ul>
344: <li>No problems identified yet.
345: </ul>
346: <p>
347: <a name="hp300"></a>
348: <h3><font color="#e00000">hp300</font></h3>
349: <ul>
350: <li>No problems identified yet.
351: </ul>
352: <p>
353: <a name="mvme68k"></a>
354: <h3><font color="#e00000">mvme68k</font></h3>
355: <ul>
356: <li>No problems identified yet.
357: </ul>
358: <p>
359: <a name="macppc"></a>
360: <h3><font color="#e00000">macppc</font></h3>
361: <ul>
362: <li>No problems identified yet.
363: </ul>
364: <p>
365: <a name="vax"></a>
366: <h3><font color="#e00000">vax</font></h3>
367: <ul>
368: <li>No problems identified yet.
369: </ul>
370:
371: <br>
372:
373: <hr>
374: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 375: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 376: <br>
377: For errata on a certain release, click below:<br>
378: <a href="errata21.html">2.1</a>,
379: <a href="errata22.html">2.2</a>,
380: <a href="errata23.html">2.3</a>,
381: <a href="errata24.html">2.4</a>,
382: <a href="errata25.html">2.5</a>,
383: <a href="errata26.html">2.6</a>,
384: <a href="errata27.html">2.7</a>,
385: <a href="errata28.html">2.8</a>,
386: <a href="errata29.html">2.9</a>,
387: <a href="errata30.html">3.0</a>,
388: <a href="errata31.html">3.1</a>,
389: <a href="errata32.html">3.2</a>,
1.2 david 390: <a href="errata33.html">3.3</a>,
1.1 deraadt 391: <a href="errata.html">3.5</a>.
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>
1.14 ! brad 397: <br><small>$OpenBSD: errata34.html,v 1.13 2004/06/09 19:33:24 millert Exp $</small>
1.1 deraadt 398:
399: </body>
400: </html>
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