Annotation of www/errata34.html, Revision 1.36
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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>,
1.25 miod 40: <a href="errata35.html">3.5</a>,
1.33 deraadt 41: <a href="errata36.html">3.6</a>,
1.35 deraadt 42: <a href="errata37.html">3.7</a>,
1.36 ! deraadt 43: <a href="errata38.html">3.8</a>,
! 44: <a href="errata.html">3.9</a>.
1.1 deraadt 45: <br>
46: <hr>
47:
48: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
49: You can also fetch a tar.gz file containing all the following patches</a>.
50: This file is updated once a day.
51:
52: <p> The patches below are available in CVS via the
53: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
54:
55: <p>
56: For more detailed information on how to install patches to OpenBSD, please
57: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
58: <hr>
59:
60: <a name="all"></a>
61: <h3><font color="#e00000">All architectures</font></h3>
62: <ul>
1.31 markus 63: <li><a name="pfkey"></a>
64: <font color="#009000"><strong>035: SECURITY FIX: December 13, 2004</strong></font><br>
65: On systems running
66: <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>
67: it is possible for a local user to cause kernel memory corruption
68: and system panic by setting
1.32 jaredy 69: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&apropos=0&sektion=4&manpath=OpenBSD+Current&format=html">ipsec(4)</a>
1.31 markus 70: credentials on a socket.
71: <br>
72: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/035_pfkey.patch">
73: A source code patch exists which remedies this problem</a>.<br>
74: <p>
1.28 brad 75: <li><a name="lynx"></a>
76: <font color="#009000"><strong>034: RELIABILITY FIX: November 10, 2004</strong></font><br>
77: Due to a bug in
78: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">lynx(1)</a>
79: it is possible for pages such as
80: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
81: to cause
82: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">lynx(1)</a>
83: to exhaust memory and then crash when parsing such pages.
84: <br>
85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/034_lynx.patch">
86: A source code patch exists which remedies this problem</a>.<br>
87: <p>
1.26 brad 88: <li><a name="pppd"></a>
1.27 brad 89: <font color="#009000"><strong>033: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 90: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">pppd(8)</a>
91: contains a bug that allows an attacker to crash his own connection, but it cannot
92: be used to deny service to other users.
93: <br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/033_pppd.patch">
95: A source code patch exists which remedies this problem</a>.<br>
96: <p>
97: <li><a name="bind"></a>
1.27 brad 98: <font color="#009000"><strong>032: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 99: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.34 jmc 100: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.26 brad 101: thus slow DNS queries.
102: <br>
103: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/032_bind.patch">
104: A source code patch exists which remedies this problem</a>.<br>
105: <p>
1.24 millert 106: <li><a name="radius"></a>
107: <font color="#009000"><strong>031: SECURITY FIX: September 20, 2004</strong></font><br>
108: Eilko Bos reported that radius authentication, as implemented by
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=login_radius&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">login_radius(8)</a>,
110: was not checking the shared secret used for replies sent by the radius server.
111: This could allow an attacker to spoof a reply granting access to the
112: attacker. Note that OpenBSD does not ship with radius authentication enabled.
113: <br>
114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/031_radius.patch">
115: A source code patch exists which remedies this problem</a>.<br>
116: <p>
1.23 brad 117: <li><a name="xpm"></a>
118: <font color="#009000"><strong>030: SECURITY FIX: September 16, 2004</strong></font><br>
119: Chris Evans reported several flaws (stack and integer overflows) in the
120: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
121: library code that parses image files
122: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
123: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
124: Some of these would be exploitable when parsing malicious image files in
125: an application that handles XPM images, if they could escape ProPolice.
126: <br>
127: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/030_xpm.patch">
128: A source code patch exists which remedies this problem</a>.<br>
129: <p>
1.22 brad 130: <li><a name="httpd4"></a>
131: <font color="#009000"><strong>029: SECURITY FIX: September 10, 2004</strong></font><br>
132: <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>
133: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
134: position outside of a char array, causing a DoS or possibly buffer overflows.
135: This would require enabling dbm for mod_rewrite and making use of a malicious
136: dbm file.
137: <br>
138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/029_httpd4.patch">
139: A source code patch exists which remedies this problem</a>.<br>
140: <p>
141:
1.19 brad 142: <li><a name="bridge"></a>
143: <font color="#009000"><strong>028: RELIABILITY FIX: August 26, 2004</strong></font><br>
144: As
1.20 brad 145: <a href="http://marc.theaimsgroup.com/?l=bugtraq&m=109345131508824&w=2">reported</a>
1.19 brad 146: by Vafa Izadinia
1.21 brad 147: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bridge&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">bridge(4)</a>
1.19 brad 148: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
149: <br>
150: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/028_bridge.patch">
151: A source code patch exists which remedies this problem</a>.<br>
152: <p>
1.18 brad 153: <li><a name="icmp"></a>
154: <font color="#009000"><strong>027: RELIABILITY FIX: August 25, 2004</strong></font><br>
155: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
156: against TCP.
157: <br>
1.30 deraadt 158: <a href="http://www.gont.com.ar/drafts/icmp-attacks-against-tcp.html">http://www.gont.com.ar/drafts/icmp-attacks-against-tcp.html</a>
1.18 brad 159: <br>
160: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/027_icmp.patch">
161: A source code patch exists which remedies this problem</a>.<br>
162: <p>
1.17 brad 163: <li><a name="rnd"></a>
164: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
165: Under a certain network load the kernel can run out of stack space. This was
166: encountered in an environment using CARP on a VLAN interface. This issue initially
167: manifested itself as a FPU related crash on boot up.
168: <br>
169: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
170: A source code patch exists which remedies this problem</a>.<br>
171: <p>
1.15 brad 172: <li><a name="httpd3"></a>
1.17 brad 173: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 174: Multiple vulnerabilities have been found in
1.15 brad 175: <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>
176: / mod_ssl.
177: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
178: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
179: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
180: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
181: <br>
182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
183: A source code patch exists which remedies this problem</a>.<br>
184: <p>
1.14 brad 185: <li><a name="isakmpd3"></a>
1.17 brad 186: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 187: As
188: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
189: by Thomas Walpuski
190: <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>
191: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
192: tunnels at will.
193: <br>
194: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
195: A source code patch exists which remedies this problem</a>.<br>
196: <p>
1.13 millert 197: <li><a name="cvs3"></a>
1.17 brad 198: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 199: Multiple remote vulnerabilities have been found in the
200: <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>
201: server that allow an attacker to crash the server or possibly execute arbitrary
202: code with the same privileges as the CVS server program.
203: <br>
204: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
205: A source code patch exists which remedies this problem</a>.<br>
206: <p>
1.10 beck 207: <li><a name="kerberos"></a>
208: <font color="#00900"><strong>022: SECURITY FIX: May 30,
209: 2004</strong></font><br>
1.11 saad 210: A flaw in the Kerberos V <a
211: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 212: server could result in the administrator of a Kerberos realm having
213: the ability to impersonate any principal in any other realm which
214: has established a cross-realm trust with their realm. The flaw is due to
215: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 216: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 217: Heimdal's announcement</a>.
1.10 beck 218: <br>
219: <a
220: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
221: A source code patch exists which remedies this problem</a>.<br>
222: <p>
1.9 otto 223: <li><a name="cvs2"></a>
224: <font color="#009000"><strong>021: SECURITY FIX: May 20,
225: 2004</strong></font><br>
226: A heap overflow in the
227: <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>
228: server has been discovered that can be exploited by clients sending
229: malformed requests, enabling these clients to run arbitrary code
230: with the same privileges as the CVS server program.
231: <br>
232: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
233: A source code patch exists which remedies this problem</a>.<br>
234: <p>
1.7 tedu 235: <li><a name="procfs"></a>
1.8 brad 236: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 237: 2004</strong></font><br>
238: Check for integer overflow in procfs. Use of procfs is not recommended.
239: <br>
240: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
241: A source code patch exists which remedies this problem</a>.<br>
242: <p>
1.6 brad 243: <li><a name="tcp2"></a>
244: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
245: 2004</strong></font><br>
246: Reply to in-window SYN with a rate-limited ACK.
247: <br>
248: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
249: A source code patch exists which remedies this problem</a>.<br>
250: <p>
1.5 brad 251: <li><a name="gdt"></a>
252: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
253: 2004</strong></font><br>
254: Under load "recent model"
255: <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>
256: controllers will lock up.
257: <br>
258: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
259: A source code patch exists which remedies this problem</a>.<br>
260: <p>
1.4 otto 261: <li><a name="cvs"></a>
262: <font color="#009000"><strong>017: SECURITY FIX: May 5,
263: 2004</strong></font><br>
264: Pathname validation problems have been found in
265: <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>,
266: allowing malicious clients to create files outside the repository, allowing
267: malicious servers to overwrite files outside the local CVS tree on
268: the client and allowing clients to check out files outside the CVS
269: repository.
270: <br>
271: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
272: A source code patch exists which remedies this problem</a>.<br>
273: <p>
1.1 deraadt 274: <li><a name="openssl"></a>
275: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
276: 2004</strong></font><br>
277: A missing check for a NULL-pointer dereference has been found in
278: <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>.
279: A remote attacker can use the bug to cause an OpenSSL application to crash;
280: this may lead to a denial of service.
281: <br>
282: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
283: A source code patch exists which remedies this problem</a>.<br>
284: <p>
285: <li><a name="isakmpd2"></a>
286: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
287: 2004</strong></font><br>
288: Defects in the payload validation and processing functions of
289: <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>
290: have been discovered. An attacker could send malformed ISAKMP messages and
291: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
292: and removes some memory leaks.
293: <br>
294: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
295: A source code patch exists which remedies this problem</a>.<br>
296: <p>
297: <li><a name="httpd2"></a>
298: <font color="#009000"><strong>014: SECURITY FIX: March 13,
299: 2004</strong></font><br>
300: Due to a bug in the parsing of Allow/Deny rules for
301: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
302: access module, using IP addresses without a netmask on big endian 64-bit
303: platforms causes the rules to fail to match. This only affects sparc64.
304: <br>
305: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
306: A source code patch exists which remedies the problem</a>.<br>
307: <p>
308: <li><a name="tcp"></a>
309: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
310: 2004</strong></font><br>
311: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
312: TCP segments are queued in the system. An attacker could
313: send out-of-order TCP segments and trick the system into using all
314: available memory buffers.
315: <br>
316: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
317: A source code patch exists which remedies the problem</a>.<br>
318: <p>
319: <li><a name="font"></a>
320: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
321: 2004</strong></font><br>
322: Several buffer overflows exist in the code parsing
323: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
324: exploited to gain privileges, but they can cause the X server to abort.
325: <br>
326: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
327: A source code patch exists which remedies the problem</a>.<br>
328: <p>
329: <li><a name="ip6"></a>
330: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
331: An IPv6 MTU handling problem exists that could be used by an attacker
332: to cause a denial of service attack against hosts with reachable IPv6
333: TCP ports.
334: <br>
335: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
336: A source code patch exists which remedies the problem</a>.<br>
337: <p>
338: <li><a name="sysvshm"></a>
339: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
340: A reference counting bug exists in the
341: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
342: system call that could be used by an attacker to write to kernel memory
343: under certain circumstances.
344: <br>
345: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
346: A source code patch exists which remedies the problem</a>.<br>
347: <p>
348: <li><a name="isakmpd"></a>
349: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
350: Several message handling flaws in
351: <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>
352: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
353: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
354: installed.
355: <br>
356: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
357: A source code patch exists which remedies these problems</a>.<br>
358: <p>
359: <li><a name="sem"></a>
360: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
361: An improper bounds check makes it possible for a local user to cause a crash
362: by passing the
363: <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
364: <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
365: certain arguments.
366: <br>
367: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
368: A source code patch exists which remedies the problem</a>.<br>
369: <p>
370: <li><a name="uvm"></a>
371: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
372: It is possible for a local user to cause a crash via
373: <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.
374: <br>
375: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
376: A source code patch exists which remedies the problem</a>.<br>
377: <p>
378: <li><a name="exec"></a>
379: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
380: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
381: <br>
382: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
383: A source code patch exists which remedies the problem</a>.<br>
384: <p>
385: <li><a name="httpd"></a>
386: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
387: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
388: file can crash
389: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
390: or potentially run arbitrary code as the user <tt>www</tt> (although it
391: is believed that ProPolice will prevent code execution).
392: <br>
393: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
394: A source code patch exists which remedies the problem</a>.<br>
395: <p>
396: <li><a name="arp"></a>
397: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
398: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
399: requests.<br>
400: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
401: A source code patch exists which remedies the problem</a>.<br>
402: <p>
403: <li><a name="asn1"></a>
404: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
405: The use of certain ASN.1 encodings or malformed public keys may allow an
406: attacker to mount a denial of service attack against applications linked with
407: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
408: This does not affect OpenSSH.<br>
409: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
410: A source code patch exists which remedies the problem</a>.<br>
411: <p>
412: <li><a name="cd_booklet"></a>
413: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
414: The CD insert documentation has an incorrect example for package installation.<br>
415: Where it is written:<p>
416: <strong>
417: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
418: It should instead read:<p>
419: <strong>
420: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
421: The extra <strong>/</strong> at the end is important. We do not make
422: patch files available for things printed on paper.
423: <p>
424: </ul>
425: <p>
426: <a name="i386"></a>
427: <h3><font color="#e00000">i386</font></h3>
428: <ul>
429: <li><a name="ibcs2"></a>
430: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
431: It may be possible for a local user to overrun the stack in
432: <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>
433: ProPolice catches this, turning a potential privilege escalation into a denial
434: of service. iBCS2 emulation does not need to be enabled via
435: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
436: for this to happen.
437: <br>
438: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
439: A source code patch exists which remedies the problem</a>.<br>
440: <p>
441: </ul>
442: <p>
443: <a name="alpha"></a>
444: <h3><font color="#e00000">alpha</font></h3>
445: <ul>
446: <li>No problems identified yet.
447: </ul>
448: <p>
449: <a name="mac68k"></a>
450: <h3><font color="#e00000">mac68k</font></h3>
451: <ul>
452: <li>No problems identified yet.
453: </ul>
454: <p>
455: <a name="sparc"></a>
456: <h3><font color="#e00000">sparc</font></h3>
457: <ul>
458: <li>No problems identified yet.
459: </ul>
460: <p>
461: <a name="sparc64"></a>
462: <h3><font color="#e00000">sparc64</font></h3>
463: <ul>
464: <li>No problems identified yet.
465: </ul>
466: <p>
467: <a name="hppa"></a>
468: <h3><font color="#e00000">hppa</font></h3>
469: <ul>
470: <li>No problems identified yet.
471: </ul>
472: <p>
473: <a name="hp300"></a>
474: <h3><font color="#e00000">hp300</font></h3>
475: <ul>
476: <li>No problems identified yet.
477: </ul>
478: <p>
479: <a name="mvme68k"></a>
480: <h3><font color="#e00000">mvme68k</font></h3>
481: <ul>
482: <li>No problems identified yet.
483: </ul>
484: <p>
485: <a name="macppc"></a>
486: <h3><font color="#e00000">macppc</font></h3>
487: <ul>
488: <li>No problems identified yet.
489: </ul>
490: <p>
491: <a name="vax"></a>
492: <h3><font color="#e00000">vax</font></h3>
493: <ul>
494: <li>No problems identified yet.
495: </ul>
496:
497: <br>
498:
499: <hr>
500: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 501: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 502: <br>
503: For errata on a certain release, click below:<br>
504: <a href="errata21.html">2.1</a>,
505: <a href="errata22.html">2.2</a>,
506: <a href="errata23.html">2.3</a>,
507: <a href="errata24.html">2.4</a>,
508: <a href="errata25.html">2.5</a>,
509: <a href="errata26.html">2.6</a>,
510: <a href="errata27.html">2.7</a>,
511: <a href="errata28.html">2.8</a>,
512: <a href="errata29.html">2.9</a>,
513: <a href="errata30.html">3.0</a>,
514: <a href="errata31.html">3.1</a>,
515: <a href="errata32.html">3.2</a>,
1.2 david 516: <a href="errata33.html">3.3</a>,
1.25 miod 517: <a href="errata35.html">3.5</a>,
1.33 deraadt 518: <a href="errata36.html">3.6</a>,
1.35 deraadt 519: <a href="errata37.html">3.7</a>,
1.36 ! deraadt 520: <a href="errata38.html">3.8</a>,
! 521: <a href="errata.html">3.9</a>.
1.1 deraadt 522: <br>
523:
524: <hr>
525: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
526: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.36 ! deraadt 527: <br><small>$OpenBSD: errata34.html,v 1.35 2005/10/29 17:18:27 deraadt Exp $</small>
1.1 deraadt 528:
529: </body>
530: </html>