Annotation of www/errata34.html, Revision 1.17
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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>
1.17 ! brad 59: <li><a name="rnd"></a>
! 60: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
! 61: Under a certain network load the kernel can run out of stack space. This was
! 62: encountered in an environment using CARP on a VLAN interface. This issue initially
! 63: manifested itself as a FPU related crash on boot up.
! 64: <br>
! 65: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
! 66: A source code patch exists which remedies this problem</a>.<br>
! 67: <p>
1.15 brad 68: <li><a name="httpd3"></a>
1.17 ! brad 69: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 70: Multiple vulnerabilities have been found in
1.15 brad 71: <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>
72: / mod_ssl.
73: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
74: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
75: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
76: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
77: <br>
78: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
79: A source code patch exists which remedies this problem</a>.<br>
80: <p>
1.14 brad 81: <li><a name="isakmpd3"></a>
1.17 ! brad 82: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 83: As
84: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
85: by Thomas Walpuski
86: <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>
87: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
88: tunnels at will.
89: <br>
90: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
91: A source code patch exists which remedies this problem</a>.<br>
92: <p>
1.13 millert 93: <li><a name="cvs3"></a>
1.17 ! brad 94: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 95: Multiple remote vulnerabilities have been found in the
96: <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>
97: server that allow an attacker to crash the server or possibly execute arbitrary
98: code with the same privileges as the CVS server program.
99: <br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
1.10 beck 103: <li><a name="kerberos"></a>
104: <font color="#00900"><strong>022: SECURITY FIX: May 30,
105: 2004</strong></font><br>
1.11 saad 106: A flaw in the Kerberos V <a
107: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 108: server could result in the administrator of a Kerberos realm having
109: the ability to impersonate any principal in any other realm which
110: has established a cross-realm trust with their realm. The flaw is due to
111: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 112: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 113: Heimdal's announcement</a>.
1.10 beck 114: <br>
115: <a
116: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
117: A source code patch exists which remedies this problem</a>.<br>
118: <p>
1.9 otto 119: <li><a name="cvs2"></a>
120: <font color="#009000"><strong>021: SECURITY FIX: May 20,
121: 2004</strong></font><br>
122: A heap overflow in the
123: <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>
124: server has been discovered that can be exploited by clients sending
125: malformed requests, enabling these clients to run arbitrary code
126: with the same privileges as the CVS server program.
127: <br>
128: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
129: A source code patch exists which remedies this problem</a>.<br>
130: <p>
1.7 tedu 131: <li><a name="procfs"></a>
1.8 brad 132: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 133: 2004</strong></font><br>
134: Check for integer overflow in procfs. Use of procfs is not recommended.
135: <br>
136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
137: A source code patch exists which remedies this problem</a>.<br>
138: <p>
1.6 brad 139: <li><a name="tcp2"></a>
140: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
141: 2004</strong></font><br>
142: Reply to in-window SYN with a rate-limited ACK.
143: <br>
144: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
145: A source code patch exists which remedies this problem</a>.<br>
146: <p>
1.5 brad 147: <li><a name="gdt"></a>
148: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
149: 2004</strong></font><br>
150: Under load "recent model"
151: <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>
152: controllers will lock up.
153: <br>
154: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
155: A source code patch exists which remedies this problem</a>.<br>
156: <p>
1.4 otto 157: <li><a name="cvs"></a>
158: <font color="#009000"><strong>017: SECURITY FIX: May 5,
159: 2004</strong></font><br>
160: Pathname validation problems have been found in
161: <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>,
162: allowing malicious clients to create files outside the repository, allowing
163: malicious servers to overwrite files outside the local CVS tree on
164: the client and allowing clients to check out files outside the CVS
165: repository.
166: <br>
167: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
168: A source code patch exists which remedies this problem</a>.<br>
169: <p>
1.1 deraadt 170: <li><a name="openssl"></a>
171: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
172: 2004</strong></font><br>
173: A missing check for a NULL-pointer dereference has been found in
174: <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>.
175: A remote attacker can use the bug to cause an OpenSSL application to crash;
176: this may lead to a denial of service.
177: <br>
178: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
179: A source code patch exists which remedies this problem</a>.<br>
180: <p>
181: <li><a name="isakmpd2"></a>
182: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
183: 2004</strong></font><br>
184: Defects in the payload validation and processing functions of
185: <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>
186: have been discovered. An attacker could send malformed ISAKMP messages and
187: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
188: and removes some memory leaks.
189: <br>
190: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
191: A source code patch exists which remedies this problem</a>.<br>
192: <p>
193: <li><a name="httpd2"></a>
194: <font color="#009000"><strong>014: SECURITY FIX: March 13,
195: 2004</strong></font><br>
196: Due to a bug in the parsing of Allow/Deny rules for
197: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
198: access module, using IP addresses without a netmask on big endian 64-bit
199: platforms causes the rules to fail to match. This only affects sparc64.
200: <br>
201: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
202: A source code patch exists which remedies the problem</a>.<br>
203: <p>
204: <li><a name="tcp"></a>
205: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
206: 2004</strong></font><br>
207: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
208: TCP segments are queued in the system. An attacker could
209: send out-of-order TCP segments and trick the system into using all
210: available memory buffers.
211: <br>
212: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
213: A source code patch exists which remedies the problem</a>.<br>
214: <p>
215: <li><a name="font"></a>
216: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
217: 2004</strong></font><br>
218: Several buffer overflows exist in the code parsing
219: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
220: exploited to gain privileges, but they can cause the X server to abort.
221: <br>
222: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
223: A source code patch exists which remedies the problem</a>.<br>
224: <p>
225: <li><a name="ip6"></a>
226: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
227: An IPv6 MTU handling problem exists that could be used by an attacker
228: to cause a denial of service attack against hosts with reachable IPv6
229: TCP ports.
230: <br>
231: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
232: A source code patch exists which remedies the problem</a>.<br>
233: <p>
234: <li><a name="sysvshm"></a>
235: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
236: A reference counting bug exists in the
237: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
238: system call that could be used by an attacker to write to kernel memory
239: under certain circumstances.
240: <br>
241: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
242: A source code patch exists which remedies the problem</a>.<br>
243: <p>
244: <li><a name="isakmpd"></a>
245: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
246: Several message handling flaws in
247: <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>
248: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
249: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
250: installed.
251: <br>
252: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
253: A source code patch exists which remedies these problems</a>.<br>
254: <p>
255: <li><a name="sem"></a>
256: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
257: An improper bounds check makes it possible for a local user to cause a crash
258: by passing the
259: <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
260: <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
261: certain arguments.
262: <br>
263: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
264: A source code patch exists which remedies the problem</a>.<br>
265: <p>
266: <li><a name="uvm"></a>
267: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
268: It is possible for a local user to cause a crash via
269: <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.
270: <br>
271: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
272: A source code patch exists which remedies the problem</a>.<br>
273: <p>
274: <li><a name="exec"></a>
275: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
276: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
277: <br>
278: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
279: A source code patch exists which remedies the problem</a>.<br>
280: <p>
281: <li><a name="httpd"></a>
282: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
283: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
284: file can crash
285: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
286: or potentially run arbitrary code as the user <tt>www</tt> (although it
287: is believed that ProPolice will prevent code execution).
288: <br>
289: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
290: A source code patch exists which remedies the problem</a>.<br>
291: <p>
292: <li><a name="arp"></a>
293: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
294: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
295: requests.<br>
296: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
297: A source code patch exists which remedies the problem</a>.<br>
298: <p>
299: <li><a name="asn1"></a>
300: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
301: The use of certain ASN.1 encodings or malformed public keys may allow an
302: attacker to mount a denial of service attack against applications linked with
303: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
304: This does not affect OpenSSH.<br>
305: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
306: A source code patch exists which remedies the problem</a>.<br>
307: <p>
308: <li><a name="cd_booklet"></a>
309: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
310: The CD insert documentation has an incorrect example for package installation.<br>
311: Where it is written:<p>
312: <strong>
313: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
314: It should instead read:<p>
315: <strong>
316: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
317: The extra <strong>/</strong> at the end is important. We do not make
318: patch files available for things printed on paper.
319: <p>
320: </ul>
321: <p>
322: <a name="i386"></a>
323: <h3><font color="#e00000">i386</font></h3>
324: <ul>
325: <li><a name="ibcs2"></a>
326: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
327: It may be possible for a local user to overrun the stack in
328: <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>
329: ProPolice catches this, turning a potential privilege escalation into a denial
330: of service. iBCS2 emulation does not need to be enabled via
331: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
332: for this to happen.
333: <br>
334: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
335: A source code patch exists which remedies the problem</a>.<br>
336: <p>
337: </ul>
338: <p>
339: <a name="alpha"></a>
340: <h3><font color="#e00000">alpha</font></h3>
341: <ul>
342: <li>No problems identified yet.
343: </ul>
344: <p>
345: <a name="mac68k"></a>
346: <h3><font color="#e00000">mac68k</font></h3>
347: <ul>
348: <li>No problems identified yet.
349: </ul>
350: <p>
351: <a name="sparc"></a>
352: <h3><font color="#e00000">sparc</font></h3>
353: <ul>
354: <li>No problems identified yet.
355: </ul>
356: <p>
357: <a name="sparc64"></a>
358: <h3><font color="#e00000">sparc64</font></h3>
359: <ul>
360: <li>No problems identified yet.
361: </ul>
362: <p>
363: <a name="hppa"></a>
364: <h3><font color="#e00000">hppa</font></h3>
365: <ul>
366: <li>No problems identified yet.
367: </ul>
368: <p>
369: <a name="hp300"></a>
370: <h3><font color="#e00000">hp300</font></h3>
371: <ul>
372: <li>No problems identified yet.
373: </ul>
374: <p>
375: <a name="mvme68k"></a>
376: <h3><font color="#e00000">mvme68k</font></h3>
377: <ul>
378: <li>No problems identified yet.
379: </ul>
380: <p>
381: <a name="macppc"></a>
382: <h3><font color="#e00000">macppc</font></h3>
383: <ul>
384: <li>No problems identified yet.
385: </ul>
386: <p>
387: <a name="vax"></a>
388: <h3><font color="#e00000">vax</font></h3>
389: <ul>
390: <li>No problems identified yet.
391: </ul>
392:
393: <br>
394:
395: <hr>
396: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 397: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 398: <br>
399: For errata on a certain release, click below:<br>
400: <a href="errata21.html">2.1</a>,
401: <a href="errata22.html">2.2</a>,
402: <a href="errata23.html">2.3</a>,
403: <a href="errata24.html">2.4</a>,
404: <a href="errata25.html">2.5</a>,
405: <a href="errata26.html">2.6</a>,
406: <a href="errata27.html">2.7</a>,
407: <a href="errata28.html">2.8</a>,
408: <a href="errata29.html">2.9</a>,
409: <a href="errata30.html">3.0</a>,
410: <a href="errata31.html">3.1</a>,
411: <a href="errata32.html">3.2</a>,
1.2 david 412: <a href="errata33.html">3.3</a>,
1.1 deraadt 413: <a href="errata.html">3.5</a>.
414: <br>
415:
416: <hr>
417: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
418: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.17 ! brad 419: <br><small>$OpenBSD: errata34.html,v 1.16 2004/06/13 17:12:42 saad Exp $</small>
1.1 deraadt 420:
421: </body>
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