Annotation of www/errata34.html, Revision 1.18
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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>
1.18 ! brad 59: <li><a name="icmp"></a>
! 60: <font color="#009000"><strong>027: RELIABILITY FIX: August 25, 2004</strong></font><br>
! 61: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
! 62: against TCP.
! 63: <br>
! 64: <a href="http://www.ietf.org/internet-drafts/draft-gont-icmp-payload-00.txt">http://www.ietf.org/internet-drafts/draft-gont-icmp-payload-00.txt</a>
! 65: <br>
! 66: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/027_icmp.patch">
! 67: A source code patch exists which remedies this problem</a>.<br>
! 68: <p>
1.17 brad 69: <li><a name="rnd"></a>
70: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
71: Under a certain network load the kernel can run out of stack space. This was
72: encountered in an environment using CARP on a VLAN interface. This issue initially
73: manifested itself as a FPU related crash on boot up.
74: <br>
75: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
76: A source code patch exists which remedies this problem</a>.<br>
77: <p>
1.15 brad 78: <li><a name="httpd3"></a>
1.17 brad 79: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 80: Multiple vulnerabilities have been found in
1.15 brad 81: <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>
82: / mod_ssl.
83: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
84: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
85: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
86: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
87: <br>
88: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
89: A source code patch exists which remedies this problem</a>.<br>
90: <p>
1.14 brad 91: <li><a name="isakmpd3"></a>
1.17 brad 92: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 93: As
94: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
95: by Thomas Walpuski
96: <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>
97: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
98: tunnels at will.
99: <br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
1.13 millert 103: <li><a name="cvs3"></a>
1.17 brad 104: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 105: Multiple remote vulnerabilities have been found in the
106: <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>
107: server that allow an attacker to crash the server or possibly execute arbitrary
108: code with the same privileges as the CVS server program.
109: <br>
110: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
111: A source code patch exists which remedies this problem</a>.<br>
112: <p>
1.10 beck 113: <li><a name="kerberos"></a>
114: <font color="#00900"><strong>022: SECURITY FIX: May 30,
115: 2004</strong></font><br>
1.11 saad 116: A flaw in the Kerberos V <a
117: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 118: server could result in the administrator of a Kerberos realm having
119: the ability to impersonate any principal in any other realm which
120: has established a cross-realm trust with their realm. The flaw is due to
121: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 122: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 123: Heimdal's announcement</a>.
1.10 beck 124: <br>
125: <a
126: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
127: A source code patch exists which remedies this problem</a>.<br>
128: <p>
1.9 otto 129: <li><a name="cvs2"></a>
130: <font color="#009000"><strong>021: SECURITY FIX: May 20,
131: 2004</strong></font><br>
132: A heap overflow in the
133: <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>
134: server has been discovered that can be exploited by clients sending
135: malformed requests, enabling these clients to run arbitrary code
136: with the same privileges as the CVS server program.
137: <br>
138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
139: A source code patch exists which remedies this problem</a>.<br>
140: <p>
1.7 tedu 141: <li><a name="procfs"></a>
1.8 brad 142: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 143: 2004</strong></font><br>
144: Check for integer overflow in procfs. Use of procfs is not recommended.
145: <br>
146: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
147: A source code patch exists which remedies this problem</a>.<br>
148: <p>
1.6 brad 149: <li><a name="tcp2"></a>
150: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
151: 2004</strong></font><br>
152: Reply to in-window SYN with a rate-limited ACK.
153: <br>
154: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
155: A source code patch exists which remedies this problem</a>.<br>
156: <p>
1.5 brad 157: <li><a name="gdt"></a>
158: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
159: 2004</strong></font><br>
160: Under load "recent model"
161: <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>
162: controllers will lock up.
163: <br>
164: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
165: A source code patch exists which remedies this problem</a>.<br>
166: <p>
1.4 otto 167: <li><a name="cvs"></a>
168: <font color="#009000"><strong>017: SECURITY FIX: May 5,
169: 2004</strong></font><br>
170: Pathname validation problems have been found in
171: <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>,
172: allowing malicious clients to create files outside the repository, allowing
173: malicious servers to overwrite files outside the local CVS tree on
174: the client and allowing clients to check out files outside the CVS
175: repository.
176: <br>
177: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
178: A source code patch exists which remedies this problem</a>.<br>
179: <p>
1.1 deraadt 180: <li><a name="openssl"></a>
181: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
182: 2004</strong></font><br>
183: A missing check for a NULL-pointer dereference has been found in
184: <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>.
185: A remote attacker can use the bug to cause an OpenSSL application to crash;
186: this may lead to a denial of service.
187: <br>
188: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
189: A source code patch exists which remedies this problem</a>.<br>
190: <p>
191: <li><a name="isakmpd2"></a>
192: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
193: 2004</strong></font><br>
194: Defects in the payload validation and processing functions of
195: <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>
196: have been discovered. An attacker could send malformed ISAKMP messages and
197: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
198: and removes some memory leaks.
199: <br>
200: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
201: A source code patch exists which remedies this problem</a>.<br>
202: <p>
203: <li><a name="httpd2"></a>
204: <font color="#009000"><strong>014: SECURITY FIX: March 13,
205: 2004</strong></font><br>
206: Due to a bug in the parsing of Allow/Deny rules for
207: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
208: access module, using IP addresses without a netmask on big endian 64-bit
209: platforms causes the rules to fail to match. This only affects sparc64.
210: <br>
211: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
212: A source code patch exists which remedies the problem</a>.<br>
213: <p>
214: <li><a name="tcp"></a>
215: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
216: 2004</strong></font><br>
217: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
218: TCP segments are queued in the system. An attacker could
219: send out-of-order TCP segments and trick the system into using all
220: available memory buffers.
221: <br>
222: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
223: A source code patch exists which remedies the problem</a>.<br>
224: <p>
225: <li><a name="font"></a>
226: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
227: 2004</strong></font><br>
228: Several buffer overflows exist in the code parsing
229: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
230: exploited to gain privileges, but they can cause the X server to abort.
231: <br>
232: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
233: A source code patch exists which remedies the problem</a>.<br>
234: <p>
235: <li><a name="ip6"></a>
236: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
237: An IPv6 MTU handling problem exists that could be used by an attacker
238: to cause a denial of service attack against hosts with reachable IPv6
239: TCP ports.
240: <br>
241: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
242: A source code patch exists which remedies the problem</a>.<br>
243: <p>
244: <li><a name="sysvshm"></a>
245: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
246: A reference counting bug exists in the
247: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
248: system call that could be used by an attacker to write to kernel memory
249: under certain circumstances.
250: <br>
251: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
252: A source code patch exists which remedies the problem</a>.<br>
253: <p>
254: <li><a name="isakmpd"></a>
255: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
256: Several message handling flaws in
257: <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>
258: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
259: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
260: installed.
261: <br>
262: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
263: A source code patch exists which remedies these problems</a>.<br>
264: <p>
265: <li><a name="sem"></a>
266: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
267: An improper bounds check makes it possible for a local user to cause a crash
268: by passing the
269: <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
270: <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
271: certain arguments.
272: <br>
273: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
274: A source code patch exists which remedies the problem</a>.<br>
275: <p>
276: <li><a name="uvm"></a>
277: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
278: It is possible for a local user to cause a crash via
279: <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.
280: <br>
281: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
282: A source code patch exists which remedies the problem</a>.<br>
283: <p>
284: <li><a name="exec"></a>
285: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
286: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
287: <br>
288: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
289: A source code patch exists which remedies the problem</a>.<br>
290: <p>
291: <li><a name="httpd"></a>
292: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
293: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
294: file can crash
295: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
296: or potentially run arbitrary code as the user <tt>www</tt> (although it
297: is believed that ProPolice will prevent code execution).
298: <br>
299: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
300: A source code patch exists which remedies the problem</a>.<br>
301: <p>
302: <li><a name="arp"></a>
303: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
304: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
305: requests.<br>
306: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
307: A source code patch exists which remedies the problem</a>.<br>
308: <p>
309: <li><a name="asn1"></a>
310: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
311: The use of certain ASN.1 encodings or malformed public keys may allow an
312: attacker to mount a denial of service attack against applications linked with
313: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
314: This does not affect OpenSSH.<br>
315: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
316: A source code patch exists which remedies the problem</a>.<br>
317: <p>
318: <li><a name="cd_booklet"></a>
319: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
320: The CD insert documentation has an incorrect example for package installation.<br>
321: Where it is written:<p>
322: <strong>
323: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
324: It should instead read:<p>
325: <strong>
326: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
327: The extra <strong>/</strong> at the end is important. We do not make
328: patch files available for things printed on paper.
329: <p>
330: </ul>
331: <p>
332: <a name="i386"></a>
333: <h3><font color="#e00000">i386</font></h3>
334: <ul>
335: <li><a name="ibcs2"></a>
336: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
337: It may be possible for a local user to overrun the stack in
338: <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>
339: ProPolice catches this, turning a potential privilege escalation into a denial
340: of service. iBCS2 emulation does not need to be enabled via
341: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
342: for this to happen.
343: <br>
344: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
345: A source code patch exists which remedies the problem</a>.<br>
346: <p>
347: </ul>
348: <p>
349: <a name="alpha"></a>
350: <h3><font color="#e00000">alpha</font></h3>
351: <ul>
352: <li>No problems identified yet.
353: </ul>
354: <p>
355: <a name="mac68k"></a>
356: <h3><font color="#e00000">mac68k</font></h3>
357: <ul>
358: <li>No problems identified yet.
359: </ul>
360: <p>
361: <a name="sparc"></a>
362: <h3><font color="#e00000">sparc</font></h3>
363: <ul>
364: <li>No problems identified yet.
365: </ul>
366: <p>
367: <a name="sparc64"></a>
368: <h3><font color="#e00000">sparc64</font></h3>
369: <ul>
370: <li>No problems identified yet.
371: </ul>
372: <p>
373: <a name="hppa"></a>
374: <h3><font color="#e00000">hppa</font></h3>
375: <ul>
376: <li>No problems identified yet.
377: </ul>
378: <p>
379: <a name="hp300"></a>
380: <h3><font color="#e00000">hp300</font></h3>
381: <ul>
382: <li>No problems identified yet.
383: </ul>
384: <p>
385: <a name="mvme68k"></a>
386: <h3><font color="#e00000">mvme68k</font></h3>
387: <ul>
388: <li>No problems identified yet.
389: </ul>
390: <p>
391: <a name="macppc"></a>
392: <h3><font color="#e00000">macppc</font></h3>
393: <ul>
394: <li>No problems identified yet.
395: </ul>
396: <p>
397: <a name="vax"></a>
398: <h3><font color="#e00000">vax</font></h3>
399: <ul>
400: <li>No problems identified yet.
401: </ul>
402:
403: <br>
404:
405: <hr>
406: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 407: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 408: <br>
409: For errata on a certain release, click below:<br>
410: <a href="errata21.html">2.1</a>,
411: <a href="errata22.html">2.2</a>,
412: <a href="errata23.html">2.3</a>,
413: <a href="errata24.html">2.4</a>,
414: <a href="errata25.html">2.5</a>,
415: <a href="errata26.html">2.6</a>,
416: <a href="errata27.html">2.7</a>,
417: <a href="errata28.html">2.8</a>,
418: <a href="errata29.html">2.9</a>,
419: <a href="errata30.html">3.0</a>,
420: <a href="errata31.html">3.1</a>,
421: <a href="errata32.html">3.2</a>,
1.2 david 422: <a href="errata33.html">3.3</a>,
1.1 deraadt 423: <a href="errata.html">3.5</a>.
424: <br>
425:
426: <hr>
427: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
428: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.18 ! brad 429: <br><small>$OpenBSD: errata34.html,v 1.17 2004/07/25 23:45:42 brad Exp $</small>
1.1 deraadt 430:
431: </body>
432: </html>