Annotation of www/errata34.html, Revision 1.32
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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>,
41: <a href="errata.html">3.6</a>.
1.1 deraadt 42: <br>
43: <hr>
44:
45: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
46: You can also fetch a tar.gz file containing all the following patches</a>.
47: This file is updated once a day.
48:
49: <p> The patches below are available in CVS via the
50: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
51:
52: <p>
53: For more detailed information on how to install patches to OpenBSD, please
54: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
55: <hr>
56:
57: <a name="all"></a>
58: <h3><font color="#e00000">All architectures</font></h3>
59: <ul>
1.31 markus 60: <li><a name="pfkey"></a>
61: <font color="#009000"><strong>035: SECURITY FIX: December 13, 2004</strong></font><br>
62: On systems running
63: <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>
64: it is possible for a local user to cause kernel memory corruption
65: and system panic by setting
1.32 ! jaredy 66: <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 67: credentials on a socket.
68: <br>
69: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/035_pfkey.patch">
70: A source code patch exists which remedies this problem</a>.<br>
71: <p>
1.28 brad 72: <li><a name="lynx"></a>
73: <font color="#009000"><strong>034: RELIABILITY FIX: November 10, 2004</strong></font><br>
74: Due to a bug in
75: <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>
76: it is possible for pages such as
77: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
78: to cause
79: <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>
80: to exhaust memory and then crash when parsing such pages.
81: <br>
82: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/034_lynx.patch">
83: A source code patch exists which remedies this problem</a>.<br>
84: <p>
1.26 brad 85: <li><a name="pppd"></a>
1.27 brad 86: <font color="#009000"><strong>033: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 87: <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>
88: contains a bug that allows an attacker to crash his own connection, but it cannot
89: be used to deny service to other users.
90: <br>
91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/033_pppd.patch">
92: A source code patch exists which remedies this problem</a>.<br>
93: <p>
94: <li><a name="bind"></a>
1.27 brad 95: <font color="#009000"><strong>032: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 96: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.29 otto 97: cases where IPv6 connectivity is non-existent. This results in unneccessary timeouts and
1.26 brad 98: thus slow DNS queries.
99: <br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/032_bind.patch">
101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
1.24 millert 103: <li><a name="radius"></a>
104: <font color="#009000"><strong>031: SECURITY FIX: September 20, 2004</strong></font><br>
105: Eilko Bos reported that radius authentication, as implemented by
106: <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>,
107: was not checking the shared secret used for replies sent by the radius server.
108: This could allow an attacker to spoof a reply granting access to the
109: attacker. Note that OpenBSD does not ship with radius authentication enabled.
110: <br>
111: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/031_radius.patch">
112: A source code patch exists which remedies this problem</a>.<br>
113: <p>
1.23 brad 114: <li><a name="xpm"></a>
115: <font color="#009000"><strong>030: SECURITY FIX: September 16, 2004</strong></font><br>
116: Chris Evans reported several flaws (stack and integer overflows) in the
117: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
118: library code that parses image files
119: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
120: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
121: Some of these would be exploitable when parsing malicious image files in
122: an application that handles XPM images, if they could escape ProPolice.
123: <br>
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/030_xpm.patch">
125: A source code patch exists which remedies this problem</a>.<br>
126: <p>
1.22 brad 127: <li><a name="httpd4"></a>
128: <font color="#009000"><strong>029: SECURITY FIX: September 10, 2004</strong></font><br>
129: <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>
130: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
131: position outside of a char array, causing a DoS or possibly buffer overflows.
132: This would require enabling dbm for mod_rewrite and making use of a malicious
133: dbm file.
134: <br>
135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/029_httpd4.patch">
136: A source code patch exists which remedies this problem</a>.<br>
137: <p>
138:
1.19 brad 139: <li><a name="bridge"></a>
140: <font color="#009000"><strong>028: RELIABILITY FIX: August 26, 2004</strong></font><br>
141: As
1.20 brad 142: <a href="http://marc.theaimsgroup.com/?l=bugtraq&m=109345131508824&w=2">reported</a>
1.19 brad 143: by Vafa Izadinia
1.21 brad 144: <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 145: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
146: <br>
147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/028_bridge.patch">
148: A source code patch exists which remedies this problem</a>.<br>
149: <p>
1.18 brad 150: <li><a name="icmp"></a>
151: <font color="#009000"><strong>027: RELIABILITY FIX: August 25, 2004</strong></font><br>
152: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
153: against TCP.
154: <br>
1.30 deraadt 155: <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 156: <br>
157: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/027_icmp.patch">
158: A source code patch exists which remedies this problem</a>.<br>
159: <p>
1.17 brad 160: <li><a name="rnd"></a>
161: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
162: Under a certain network load the kernel can run out of stack space. This was
163: encountered in an environment using CARP on a VLAN interface. This issue initially
164: manifested itself as a FPU related crash on boot up.
165: <br>
166: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
167: A source code patch exists which remedies this problem</a>.<br>
168: <p>
1.15 brad 169: <li><a name="httpd3"></a>
1.17 brad 170: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 171: Multiple vulnerabilities have been found in
1.15 brad 172: <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>
173: / mod_ssl.
174: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
175: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
176: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
177: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
178: <br>
179: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
180: A source code patch exists which remedies this problem</a>.<br>
181: <p>
1.14 brad 182: <li><a name="isakmpd3"></a>
1.17 brad 183: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 184: As
185: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
186: by Thomas Walpuski
187: <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>
188: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
189: tunnels at will.
190: <br>
191: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
192: A source code patch exists which remedies this problem</a>.<br>
193: <p>
1.13 millert 194: <li><a name="cvs3"></a>
1.17 brad 195: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 196: Multiple remote vulnerabilities have been found in the
197: <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>
198: server that allow an attacker to crash the server or possibly execute arbitrary
199: code with the same privileges as the CVS server program.
200: <br>
201: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
202: A source code patch exists which remedies this problem</a>.<br>
203: <p>
1.10 beck 204: <li><a name="kerberos"></a>
205: <font color="#00900"><strong>022: SECURITY FIX: May 30,
206: 2004</strong></font><br>
1.11 saad 207: A flaw in the Kerberos V <a
208: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 209: server could result in the administrator of a Kerberos realm having
210: the ability to impersonate any principal in any other realm which
211: has established a cross-realm trust with their realm. The flaw is due to
212: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 213: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 214: Heimdal's announcement</a>.
1.10 beck 215: <br>
216: <a
217: href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
218: A source code patch exists which remedies this problem</a>.<br>
219: <p>
1.9 otto 220: <li><a name="cvs2"></a>
221: <font color="#009000"><strong>021: SECURITY FIX: May 20,
222: 2004</strong></font><br>
223: A heap overflow in the
224: <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>
225: server has been discovered that can be exploited by clients sending
226: malformed requests, enabling these clients to run arbitrary code
227: with the same privileges as the CVS server program.
228: <br>
229: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
230: A source code patch exists which remedies this problem</a>.<br>
231: <p>
1.7 tedu 232: <li><a name="procfs"></a>
1.8 brad 233: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 234: 2004</strong></font><br>
235: Check for integer overflow in procfs. Use of procfs is not recommended.
236: <br>
237: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
238: A source code patch exists which remedies this problem</a>.<br>
239: <p>
1.6 brad 240: <li><a name="tcp2"></a>
241: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
242: 2004</strong></font><br>
243: Reply to in-window SYN with a rate-limited ACK.
244: <br>
245: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
246: A source code patch exists which remedies this problem</a>.<br>
247: <p>
1.5 brad 248: <li><a name="gdt"></a>
249: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
250: 2004</strong></font><br>
251: Under load "recent model"
252: <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>
253: controllers will lock up.
254: <br>
255: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
256: A source code patch exists which remedies this problem</a>.<br>
257: <p>
1.4 otto 258: <li><a name="cvs"></a>
259: <font color="#009000"><strong>017: SECURITY FIX: May 5,
260: 2004</strong></font><br>
261: Pathname validation problems have been found in
262: <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>,
263: allowing malicious clients to create files outside the repository, allowing
264: malicious servers to overwrite files outside the local CVS tree on
265: the client and allowing clients to check out files outside the CVS
266: repository.
267: <br>
268: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
269: A source code patch exists which remedies this problem</a>.<br>
270: <p>
1.1 deraadt 271: <li><a name="openssl"></a>
272: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
273: 2004</strong></font><br>
274: A missing check for a NULL-pointer dereference has been found in
275: <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>.
276: A remote attacker can use the bug to cause an OpenSSL application to crash;
277: this may lead to a denial of service.
278: <br>
279: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
280: A source code patch exists which remedies this problem</a>.<br>
281: <p>
282: <li><a name="isakmpd2"></a>
283: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
284: 2004</strong></font><br>
285: Defects in the payload validation and processing functions of
286: <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>
287: have been discovered. An attacker could send malformed ISAKMP messages and
288: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
289: and removes some memory leaks.
290: <br>
291: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
292: A source code patch exists which remedies this problem</a>.<br>
293: <p>
294: <li><a name="httpd2"></a>
295: <font color="#009000"><strong>014: SECURITY FIX: March 13,
296: 2004</strong></font><br>
297: Due to a bug in the parsing of Allow/Deny rules for
298: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
299: access module, using IP addresses without a netmask on big endian 64-bit
300: platforms causes the rules to fail to match. This only affects sparc64.
301: <br>
302: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
303: A source code patch exists which remedies the problem</a>.<br>
304: <p>
305: <li><a name="tcp"></a>
306: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
307: 2004</strong></font><br>
308: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
309: TCP segments are queued in the system. An attacker could
310: send out-of-order TCP segments and trick the system into using all
311: available memory buffers.
312: <br>
313: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
314: A source code patch exists which remedies the problem</a>.<br>
315: <p>
316: <li><a name="font"></a>
317: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
318: 2004</strong></font><br>
319: Several buffer overflows exist in the code parsing
320: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
321: exploited to gain privileges, but they can cause the X server to abort.
322: <br>
323: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
324: A source code patch exists which remedies the problem</a>.<br>
325: <p>
326: <li><a name="ip6"></a>
327: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
328: An IPv6 MTU handling problem exists that could be used by an attacker
329: to cause a denial of service attack against hosts with reachable IPv6
330: TCP ports.
331: <br>
332: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
333: A source code patch exists which remedies the problem</a>.<br>
334: <p>
335: <li><a name="sysvshm"></a>
336: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
337: A reference counting bug exists in the
338: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
339: system call that could be used by an attacker to write to kernel memory
340: under certain circumstances.
341: <br>
342: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
343: A source code patch exists which remedies the problem</a>.<br>
344: <p>
345: <li><a name="isakmpd"></a>
346: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
347: Several message handling flaws in
348: <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>
349: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
350: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
351: installed.
352: <br>
353: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
354: A source code patch exists which remedies these problems</a>.<br>
355: <p>
356: <li><a name="sem"></a>
357: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
358: An improper bounds check makes it possible for a local user to cause a crash
359: by passing the
360: <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
361: <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
362: certain arguments.
363: <br>
364: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
365: A source code patch exists which remedies the problem</a>.<br>
366: <p>
367: <li><a name="uvm"></a>
368: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
369: It is possible for a local user to cause a crash via
370: <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.
371: <br>
372: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
373: A source code patch exists which remedies the problem</a>.<br>
374: <p>
375: <li><a name="exec"></a>
376: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
377: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
378: <br>
379: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
380: A source code patch exists which remedies the problem</a>.<br>
381: <p>
382: <li><a name="httpd"></a>
383: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
384: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
385: file can crash
386: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
387: or potentially run arbitrary code as the user <tt>www</tt> (although it
388: is believed that ProPolice will prevent code execution).
389: <br>
390: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
391: A source code patch exists which remedies the problem</a>.<br>
392: <p>
393: <li><a name="arp"></a>
394: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
395: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
396: requests.<br>
397: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
398: A source code patch exists which remedies the problem</a>.<br>
399: <p>
400: <li><a name="asn1"></a>
401: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
402: The use of certain ASN.1 encodings or malformed public keys may allow an
403: attacker to mount a denial of service attack against applications linked with
404: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
405: This does not affect OpenSSH.<br>
406: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
407: A source code patch exists which remedies the problem</a>.<br>
408: <p>
409: <li><a name="cd_booklet"></a>
410: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
411: The CD insert documentation has an incorrect example for package installation.<br>
412: Where it is written:<p>
413: <strong>
414: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
415: It should instead read:<p>
416: <strong>
417: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
418: The extra <strong>/</strong> at the end is important. We do not make
419: patch files available for things printed on paper.
420: <p>
421: </ul>
422: <p>
423: <a name="i386"></a>
424: <h3><font color="#e00000">i386</font></h3>
425: <ul>
426: <li><a name="ibcs2"></a>
427: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
428: It may be possible for a local user to overrun the stack in
429: <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>
430: ProPolice catches this, turning a potential privilege escalation into a denial
431: of service. iBCS2 emulation does not need to be enabled via
432: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
433: for this to happen.
434: <br>
435: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
436: A source code patch exists which remedies the problem</a>.<br>
437: <p>
438: </ul>
439: <p>
440: <a name="alpha"></a>
441: <h3><font color="#e00000">alpha</font></h3>
442: <ul>
443: <li>No problems identified yet.
444: </ul>
445: <p>
446: <a name="mac68k"></a>
447: <h3><font color="#e00000">mac68k</font></h3>
448: <ul>
449: <li>No problems identified yet.
450: </ul>
451: <p>
452: <a name="sparc"></a>
453: <h3><font color="#e00000">sparc</font></h3>
454: <ul>
455: <li>No problems identified yet.
456: </ul>
457: <p>
458: <a name="sparc64"></a>
459: <h3><font color="#e00000">sparc64</font></h3>
460: <ul>
461: <li>No problems identified yet.
462: </ul>
463: <p>
464: <a name="hppa"></a>
465: <h3><font color="#e00000">hppa</font></h3>
466: <ul>
467: <li>No problems identified yet.
468: </ul>
469: <p>
470: <a name="hp300"></a>
471: <h3><font color="#e00000">hp300</font></h3>
472: <ul>
473: <li>No problems identified yet.
474: </ul>
475: <p>
476: <a name="mvme68k"></a>
477: <h3><font color="#e00000">mvme68k</font></h3>
478: <ul>
479: <li>No problems identified yet.
480: </ul>
481: <p>
482: <a name="macppc"></a>
483: <h3><font color="#e00000">macppc</font></h3>
484: <ul>
485: <li>No problems identified yet.
486: </ul>
487: <p>
488: <a name="vax"></a>
489: <h3><font color="#e00000">vax</font></h3>
490: <ul>
491: <li>No problems identified yet.
492: </ul>
493:
494: <br>
495:
496: <hr>
497: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 498: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 499: <br>
500: For errata on a certain release, click below:<br>
501: <a href="errata21.html">2.1</a>,
502: <a href="errata22.html">2.2</a>,
503: <a href="errata23.html">2.3</a>,
504: <a href="errata24.html">2.4</a>,
505: <a href="errata25.html">2.5</a>,
506: <a href="errata26.html">2.6</a>,
507: <a href="errata27.html">2.7</a>,
508: <a href="errata28.html">2.8</a>,
509: <a href="errata29.html">2.9</a>,
510: <a href="errata30.html">3.0</a>,
511: <a href="errata31.html">3.1</a>,
512: <a href="errata32.html">3.2</a>,
1.2 david 513: <a href="errata33.html">3.3</a>,
1.25 miod 514: <a href="errata35.html">3.5</a>,
515: <a href="errata.html">3.6</a>.
1.1 deraadt 516: <br>
517:
518: <hr>
519: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
520: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.32 ! jaredy 521: <br><small>$OpenBSD: errata34.html,v 1.31 2004/12/14 13:23:14 markus Exp $</small>
1.1 deraadt 522:
523: </body>
524: </html>