Annotation of www/errata34.html, Revision 1.13
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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>
1.13 ! millert 59: <li><a name="cvs3"></a>
! 60: <font color="#009000"><strong>023: SECURITY FIX: Jun 9, 2004</strong></font><br>
! 61: Multiple remote vulnerabilities have been found in the
! 62: <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>
! 63: server that allow an attacker to crash the server or possibly execute arbitrary
! 64: code with the same privileges as the CVS server program.
! 65: <br>
! 66: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
! 67: A source code patch exists which remedies this problem</a>.<br>
! 68: <p>
1.10 beck 69: <li><a name="kerberos"></a>
70: <font color="#00900"><strong>022: SECURITY FIX: May 30,
71: 2004</strong></font><br>
1.11 saad 72: A flaw in the Kerberos V <a
73: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 74: server could result in the administrator of a Kerberos realm having
75: the ability to impersonate any principal in any other realm which
76: has established a cross-realm trust with their realm. The flaw is due to
77: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 78: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 79: Heimdal's announcement</a>.
1.10 beck 80: <br>
81: <a
82: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
83: A source code patch exists which remedies this problem</a>.<br>
84: <p>
1.9 otto 85: <li><a name="cvs2"></a>
86: <font color="#009000"><strong>021: SECURITY FIX: May 20,
87: 2004</strong></font><br>
88: A heap overflow in the
89: <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>
90: server has been discovered that can be exploited by clients sending
91: malformed requests, enabling these clients to run arbitrary code
92: with the same privileges as the CVS server program.
93: <br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
95: A source code patch exists which remedies this problem</a>.<br>
96: <p>
1.7 tedu 97: <li><a name="procfs"></a>
1.8 brad 98: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 99: 2004</strong></font><br>
100: Check for integer overflow in procfs. Use of procfs is not recommended.
101: <br>
102: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
103: A source code patch exists which remedies this problem</a>.<br>
104: <p>
1.6 brad 105: <li><a name="tcp2"></a>
106: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
107: 2004</strong></font><br>
108: Reply to in-window SYN with a rate-limited ACK.
109: <br>
110: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
111: A source code patch exists which remedies this problem</a>.<br>
112: <p>
1.5 brad 113: <li><a name="gdt"></a>
114: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
115: 2004</strong></font><br>
116: Under load "recent model"
117: <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>
118: controllers will lock up.
119: <br>
120: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
121: A source code patch exists which remedies this problem</a>.<br>
122: <p>
1.4 otto 123: <li><a name="cvs"></a>
124: <font color="#009000"><strong>017: SECURITY FIX: May 5,
125: 2004</strong></font><br>
126: Pathname validation problems have been found in
127: <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>,
128: allowing malicious clients to create files outside the repository, allowing
129: malicious servers to overwrite files outside the local CVS tree on
130: the client and allowing clients to check out files outside the CVS
131: repository.
132: <br>
133: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
134: A source code patch exists which remedies this problem</a>.<br>
135: <p>
1.1 deraadt 136: <li><a name="openssl"></a>
137: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
138: 2004</strong></font><br>
139: A missing check for a NULL-pointer dereference has been found in
140: <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>.
141: A remote attacker can use the bug to cause an OpenSSL application to crash;
142: this may lead to a denial of service.
143: <br>
144: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
145: A source code patch exists which remedies this problem</a>.<br>
146: <p>
147: <li><a name="isakmpd2"></a>
148: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
149: 2004</strong></font><br>
150: Defects in the payload validation and processing functions of
151: <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>
152: have been discovered. An attacker could send malformed ISAKMP messages and
153: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
154: and removes some memory leaks.
155: <br>
156: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
157: A source code patch exists which remedies this problem</a>.<br>
158: <p>
159: <li><a name="httpd2"></a>
160: <font color="#009000"><strong>014: SECURITY FIX: March 13,
161: 2004</strong></font><br>
162: Due to a bug in the parsing of Allow/Deny rules for
163: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
164: access module, using IP addresses without a netmask on big endian 64-bit
165: platforms causes the rules to fail to match. This only affects sparc64.
166: <br>
167: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
168: A source code patch exists which remedies the problem</a>.<br>
169: <p>
170: <li><a name="tcp"></a>
171: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
172: 2004</strong></font><br>
173: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
174: TCP segments are queued in the system. An attacker could
175: send out-of-order TCP segments and trick the system into using all
176: available memory buffers.
177: <br>
178: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
179: A source code patch exists which remedies the problem</a>.<br>
180: <p>
181: <li><a name="font"></a>
182: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
183: 2004</strong></font><br>
184: Several buffer overflows exist in the code parsing
185: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
186: exploited to gain privileges, but they can cause the X server to abort.
187: <br>
188: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
189: A source code patch exists which remedies the problem</a>.<br>
190: <p>
191: <li><a name="ip6"></a>
192: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
193: An IPv6 MTU handling problem exists that could be used by an attacker
194: to cause a denial of service attack against hosts with reachable IPv6
195: TCP ports.
196: <br>
197: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
198: A source code patch exists which remedies the problem</a>.<br>
199: <p>
200: <li><a name="sysvshm"></a>
201: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
202: A reference counting bug exists in the
203: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
204: system call that could be used by an attacker to write to kernel memory
205: under certain circumstances.
206: <br>
207: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
208: A source code patch exists which remedies the problem</a>.<br>
209: <p>
210: <li><a name="isakmpd"></a>
211: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
212: Several message handling flaws in
213: <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>
214: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
215: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
216: installed.
217: <br>
218: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
219: A source code patch exists which remedies these problems</a>.<br>
220: <p>
221: <li><a name="sem"></a>
222: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
223: An improper bounds check makes it possible for a local user to cause a crash
224: by passing the
225: <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
226: <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
227: certain arguments.
228: <br>
229: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
230: A source code patch exists which remedies the problem</a>.<br>
231: <p>
232: <li><a name="uvm"></a>
233: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
234: It is possible for a local user to cause a crash via
235: <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.
236: <br>
237: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
238: A source code patch exists which remedies the problem</a>.<br>
239: <p>
240: <li><a name="exec"></a>
241: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
242: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
243: <br>
244: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
245: A source code patch exists which remedies the problem</a>.<br>
246: <p>
247: <li><a name="httpd"></a>
248: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
249: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
250: file can crash
251: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
252: or potentially run arbitrary code as the user <tt>www</tt> (although it
253: is believed that ProPolice will prevent code execution).
254: <br>
255: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
256: A source code patch exists which remedies the problem</a>.<br>
257: <p>
258: <li><a name="arp"></a>
259: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
260: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
261: requests.<br>
262: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
263: A source code patch exists which remedies the problem</a>.<br>
264: <p>
265: <li><a name="asn1"></a>
266: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
267: The use of certain ASN.1 encodings or malformed public keys may allow an
268: attacker to mount a denial of service attack against applications linked with
269: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
270: This does not affect OpenSSH.<br>
271: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
272: A source code patch exists which remedies the problem</a>.<br>
273: <p>
274: <li><a name="cd_booklet"></a>
275: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
276: The CD insert documentation has an incorrect example for package installation.<br>
277: Where it is written:<p>
278: <strong>
279: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
280: It should instead read:<p>
281: <strong>
282: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
283: The extra <strong>/</strong> at the end is important. We do not make
284: patch files available for things printed on paper.
285: <p>
286: </ul>
287: <p>
288: <a name="i386"></a>
289: <h3><font color="#e00000">i386</font></h3>
290: <ul>
291: <li><a name="ibcs2"></a>
292: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
293: It may be possible for a local user to overrun the stack in
294: <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>
295: ProPolice catches this, turning a potential privilege escalation into a denial
296: of service. iBCS2 emulation does not need to be enabled via
297: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
298: for this to happen.
299: <br>
300: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
301: A source code patch exists which remedies the problem</a>.<br>
302: <p>
303: </ul>
304: <p>
305: <a name="alpha"></a>
306: <h3><font color="#e00000">alpha</font></h3>
307: <ul>
308: <li>No problems identified yet.
309: </ul>
310: <p>
311: <a name="mac68k"></a>
312: <h3><font color="#e00000">mac68k</font></h3>
313: <ul>
314: <li>No problems identified yet.
315: </ul>
316: <p>
317: <a name="sparc"></a>
318: <h3><font color="#e00000">sparc</font></h3>
319: <ul>
320: <li>No problems identified yet.
321: </ul>
322: <p>
323: <a name="sparc64"></a>
324: <h3><font color="#e00000">sparc64</font></h3>
325: <ul>
326: <li>No problems identified yet.
327: </ul>
328: <p>
329: <a name="hppa"></a>
330: <h3><font color="#e00000">hppa</font></h3>
331: <ul>
332: <li>No problems identified yet.
333: </ul>
334: <p>
335: <a name="hp300"></a>
336: <h3><font color="#e00000">hp300</font></h3>
337: <ul>
338: <li>No problems identified yet.
339: </ul>
340: <p>
341: <a name="mvme68k"></a>
342: <h3><font color="#e00000">mvme68k</font></h3>
343: <ul>
344: <li>No problems identified yet.
345: </ul>
346: <p>
347: <a name="macppc"></a>
348: <h3><font color="#e00000">macppc</font></h3>
349: <ul>
350: <li>No problems identified yet.
351: </ul>
352: <p>
353: <a name="vax"></a>
354: <h3><font color="#e00000">vax</font></h3>
355: <ul>
356: <li>No problems identified yet.
357: </ul>
358:
359: <br>
360:
361: <hr>
362: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 363: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 364: <br>
365: For errata on a certain release, click below:<br>
366: <a href="errata21.html">2.1</a>,
367: <a href="errata22.html">2.2</a>,
368: <a href="errata23.html">2.3</a>,
369: <a href="errata24.html">2.4</a>,
370: <a href="errata25.html">2.5</a>,
371: <a href="errata26.html">2.6</a>,
372: <a href="errata27.html">2.7</a>,
373: <a href="errata28.html">2.8</a>,
374: <a href="errata29.html">2.9</a>,
375: <a href="errata30.html">3.0</a>,
376: <a href="errata31.html">3.1</a>,
377: <a href="errata32.html">3.2</a>,
1.2 david 378: <a href="errata33.html">3.3</a>,
1.1 deraadt 379: <a href="errata.html">3.5</a>.
380: <br>
381:
382: <hr>
383: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
384: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.13 ! millert 385: <br><small>$OpenBSD: errata34.html,v 1.12 2004/06/01 13:50:05 saad Exp $</small>
1.1 deraadt 386:
387: </body>
388: </html>