Annotation of www/errata34.html, Revision 1.49
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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>,
1.43 deraadt 42: <br>
1.35 deraadt 43: <a href="errata37.html">3.7</a>,
1.36 deraadt 44: <a href="errata38.html">3.8</a>,
1.37 deraadt 45: <a href="errata39.html">3.9</a>,
1.38 deraadt 46: <a href="errata40.html">4.0</a>,
1.41 merdely 47: <a href="errata41.html">4.1</a>,
1.42 deraadt 48: <a href="errata42.html">4.2</a>,
1.43 deraadt 49: <a href="errata43.html">4.3</a>,
1.45 deraadt 50: <a href="errata44.html">4.4</a>,
1.46 deraadt 51: <a href="errata45.html">4.5</a>,
1.47 deraadt 52: <a href="errata46.html">4.6</a>,
1.49 ! deraadt 53: <a href="errata47.html">4.7</a>,
! 54: <a href="errata48.html">4.8</a>.
1.1 deraadt 55: <br>
56: <hr>
57:
1.48 sthen 58: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
1.1 deraadt 59: You can also fetch a tar.gz file containing all the following patches</a>.
60: This file is updated once a day.
61:
62: <p> The patches below are available in CVS via the
63: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
64:
65: <p>
66: For more detailed information on how to install patches to OpenBSD, please
67: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
68: <hr>
69:
70: <a name="all"></a>
71: <h3><font color="#e00000">All architectures</font></h3>
72: <ul>
1.31 markus 73: <li><a name="pfkey"></a>
74: <font color="#009000"><strong>035: SECURITY FIX: December 13, 2004</strong></font><br>
75: On systems running
76: <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>
77: it is possible for a local user to cause kernel memory corruption
78: and system panic by setting
1.32 jaredy 79: <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 80: credentials on a socket.
81: <br>
1.48 sthen 82: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/035_pfkey.patch">
1.31 markus 83: A source code patch exists which remedies this problem</a>.<br>
84: <p>
1.28 brad 85: <li><a name="lynx"></a>
86: <font color="#009000"><strong>034: RELIABILITY FIX: November 10, 2004</strong></font><br>
87: Due to a bug in
88: <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>
89: it is possible for pages such as
90: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
91: to cause
92: <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>
93: to exhaust memory and then crash when parsing such pages.
94: <br>
1.48 sthen 95: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/034_lynx.patch">
1.28 brad 96: A source code patch exists which remedies this problem</a>.<br>
97: <p>
1.26 brad 98: <li><a name="pppd"></a>
1.27 brad 99: <font color="#009000"><strong>033: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 100: <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>
101: contains a bug that allows an attacker to crash his own connection, but it cannot
102: be used to deny service to other users.
103: <br>
1.48 sthen 104: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/033_pppd.patch">
1.26 brad 105: A source code patch exists which remedies this problem</a>.<br>
106: <p>
107: <li><a name="bind"></a>
1.27 brad 108: <font color="#009000"><strong>032: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 109: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.34 jmc 110: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.26 brad 111: thus slow DNS queries.
112: <br>
1.48 sthen 113: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/032_bind.patch">
1.26 brad 114: A source code patch exists which remedies this problem</a>.<br>
115: <p>
1.24 millert 116: <li><a name="radius"></a>
117: <font color="#009000"><strong>031: SECURITY FIX: September 20, 2004</strong></font><br>
118: Eilko Bos reported that radius authentication, as implemented by
119: <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>,
120: was not checking the shared secret used for replies sent by the radius server.
121: This could allow an attacker to spoof a reply granting access to the
122: attacker. Note that OpenBSD does not ship with radius authentication enabled.
123: <br>
1.48 sthen 124: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/031_radius.patch">
1.24 millert 125: A source code patch exists which remedies this problem</a>.<br>
126: <p>
1.23 brad 127: <li><a name="xpm"></a>
128: <font color="#009000"><strong>030: SECURITY FIX: September 16, 2004</strong></font><br>
129: Chris Evans reported several flaws (stack and integer overflows) in the
130: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
131: library code that parses image files
132: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
133: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
134: Some of these would be exploitable when parsing malicious image files in
135: an application that handles XPM images, if they could escape ProPolice.
136: <br>
1.48 sthen 137: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/030_xpm.patch">
1.23 brad 138: A source code patch exists which remedies this problem</a>.<br>
139: <p>
1.22 brad 140: <li><a name="httpd4"></a>
141: <font color="#009000"><strong>029: SECURITY FIX: September 10, 2004</strong></font><br>
142: <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>
143: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
144: position outside of a char array, causing a DoS or possibly buffer overflows.
145: This would require enabling dbm for mod_rewrite and making use of a malicious
146: dbm file.
147: <br>
1.48 sthen 148: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/029_httpd4.patch">
1.22 brad 149: A source code patch exists which remedies this problem</a>.<br>
150: <p>
151:
1.19 brad 152: <li><a name="bridge"></a>
153: <font color="#009000"><strong>028: RELIABILITY FIX: August 26, 2004</strong></font><br>
154: As
1.40 miod 155: <a href="http://marc.info/?l=bugtraq&m=109345131508824&w=2">reported</a>
1.19 brad 156: by Vafa Izadinia
1.21 brad 157: <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 158: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
159: <br>
1.48 sthen 160: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/028_bridge.patch">
1.19 brad 161: A source code patch exists which remedies this problem</a>.<br>
162: <p>
1.18 brad 163: <li><a name="icmp"></a>
164: <font color="#009000"><strong>027: RELIABILITY FIX: August 25, 2004</strong></font><br>
165: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
166: against TCP.
167: <br>
1.30 deraadt 168: <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 169: <br>
1.48 sthen 170: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/027_icmp.patch">
1.18 brad 171: A source code patch exists which remedies this problem</a>.<br>
172: <p>
1.17 brad 173: <li><a name="rnd"></a>
174: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
175: Under a certain network load the kernel can run out of stack space. This was
176: encountered in an environment using CARP on a VLAN interface. This issue initially
177: manifested itself as a FPU related crash on boot up.
178: <br>
1.48 sthen 179: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
1.17 brad 180: A source code patch exists which remedies this problem</a>.<br>
181: <p>
1.15 brad 182: <li><a name="httpd3"></a>
1.17 brad 183: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 184: Multiple vulnerabilities have been found in
1.15 brad 185: <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>
186: / mod_ssl.
187: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
188: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
189: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
190: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
191: <br>
1.48 sthen 192: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
1.15 brad 193: A source code patch exists which remedies this problem</a>.<br>
194: <p>
1.14 brad 195: <li><a name="isakmpd3"></a>
1.17 brad 196: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 197: As
198: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
199: by Thomas Walpuski
200: <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>
201: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
202: tunnels at will.
203: <br>
1.48 sthen 204: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
1.14 brad 205: A source code patch exists which remedies this problem</a>.<br>
206: <p>
1.13 millert 207: <li><a name="cvs3"></a>
1.17 brad 208: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 209: Multiple remote vulnerabilities have been found in the
210: <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>
211: server that allow an attacker to crash the server or possibly execute arbitrary
212: code with the same privileges as the CVS server program.
213: <br>
1.48 sthen 214: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
1.13 millert 215: A source code patch exists which remedies this problem</a>.<br>
216: <p>
1.10 beck 217: <li><a name="kerberos"></a>
218: <font color="#00900"><strong>022: SECURITY FIX: May 30,
219: 2004</strong></font><br>
1.11 saad 220: A flaw in the Kerberos V <a
221: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 222: server could result in the administrator of a Kerberos realm having
223: the ability to impersonate any principal in any other realm which
224: has established a cross-realm trust with their realm. The flaw is due to
225: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 226: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 227: Heimdal's announcement</a>.
1.10 beck 228: <br>
229: <a
1.48 sthen 230: href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
1.10 beck 231: A source code patch exists which remedies this problem</a>.<br>
232: <p>
1.9 otto 233: <li><a name="cvs2"></a>
234: <font color="#009000"><strong>021: SECURITY FIX: May 20,
235: 2004</strong></font><br>
236: A heap overflow in the
237: <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>
238: server has been discovered that can be exploited by clients sending
239: malformed requests, enabling these clients to run arbitrary code
240: with the same privileges as the CVS server program.
241: <br>
1.48 sthen 242: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
1.9 otto 243: A source code patch exists which remedies this problem</a>.<br>
244: <p>
1.7 tedu 245: <li><a name="procfs"></a>
1.8 brad 246: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 247: 2004</strong></font><br>
248: Check for integer overflow in procfs. Use of procfs is not recommended.
249: <br>
1.48 sthen 250: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
1.7 tedu 251: A source code patch exists which remedies this problem</a>.<br>
252: <p>
1.6 brad 253: <li><a name="tcp2"></a>
254: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
255: 2004</strong></font><br>
256: Reply to in-window SYN with a rate-limited ACK.
257: <br>
1.48 sthen 258: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
1.6 brad 259: A source code patch exists which remedies this problem</a>.<br>
260: <p>
1.5 brad 261: <li><a name="gdt"></a>
262: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
263: 2004</strong></font><br>
264: Under load "recent model"
265: <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>
266: controllers will lock up.
267: <br>
1.48 sthen 268: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
1.5 brad 269: A source code patch exists which remedies this problem</a>.<br>
270: <p>
1.4 otto 271: <li><a name="cvs"></a>
272: <font color="#009000"><strong>017: SECURITY FIX: May 5,
273: 2004</strong></font><br>
274: Pathname validation problems have been found in
275: <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>,
276: allowing malicious clients to create files outside the repository, allowing
277: malicious servers to overwrite files outside the local CVS tree on
278: the client and allowing clients to check out files outside the CVS
279: repository.
280: <br>
1.48 sthen 281: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
1.4 otto 282: A source code patch exists which remedies this problem</a>.<br>
283: <p>
1.1 deraadt 284: <li><a name="openssl"></a>
285: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
286: 2004</strong></font><br>
287: A missing check for a NULL-pointer dereference has been found in
288: <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>.
289: A remote attacker can use the bug to cause an OpenSSL application to crash;
290: this may lead to a denial of service.
291: <br>
1.48 sthen 292: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
1.1 deraadt 293: A source code patch exists which remedies this problem</a>.<br>
294: <p>
295: <li><a name="isakmpd2"></a>
296: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
297: 2004</strong></font><br>
298: Defects in the payload validation and processing functions of
299: <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>
300: have been discovered. An attacker could send malformed ISAKMP messages and
301: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
302: and removes some memory leaks.
303: <br>
1.48 sthen 304: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
1.1 deraadt 305: A source code patch exists which remedies this problem</a>.<br>
306: <p>
307: <li><a name="httpd2"></a>
308: <font color="#009000"><strong>014: SECURITY FIX: March 13,
309: 2004</strong></font><br>
310: Due to a bug in the parsing of Allow/Deny rules for
311: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
312: access module, using IP addresses without a netmask on big endian 64-bit
313: platforms causes the rules to fail to match. This only affects sparc64.
314: <br>
1.48 sthen 315: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
1.1 deraadt 316: A source code patch exists which remedies the problem</a>.<br>
317: <p>
318: <li><a name="tcp"></a>
319: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
320: 2004</strong></font><br>
321: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
322: TCP segments are queued in the system. An attacker could
323: send out-of-order TCP segments and trick the system into using all
324: available memory buffers.
325: <br>
1.48 sthen 326: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
1.1 deraadt 327: A source code patch exists which remedies the problem</a>.<br>
328: <p>
329: <li><a name="font"></a>
330: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
331: 2004</strong></font><br>
332: Several buffer overflows exist in the code parsing
333: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
334: exploited to gain privileges, but they can cause the X server to abort.
335: <br>
1.48 sthen 336: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
1.1 deraadt 337: A source code patch exists which remedies the problem</a>.<br>
338: <p>
339: <li><a name="ip6"></a>
340: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
341: An IPv6 MTU handling problem exists that could be used by an attacker
342: to cause a denial of service attack against hosts with reachable IPv6
343: TCP ports.
344: <br>
1.48 sthen 345: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
1.1 deraadt 346: A source code patch exists which remedies the problem</a>.<br>
347: <p>
348: <li><a name="sysvshm"></a>
349: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
350: A reference counting bug exists in the
351: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
352: system call that could be used by an attacker to write to kernel memory
353: under certain circumstances.
354: <br>
1.48 sthen 355: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
1.1 deraadt 356: A source code patch exists which remedies the problem</a>.<br>
357: <p>
358: <li><a name="isakmpd"></a>
359: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
360: Several message handling flaws in
361: <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>
362: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
363: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
364: installed.
365: <br>
1.48 sthen 366: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
1.1 deraadt 367: A source code patch exists which remedies these problems</a>.<br>
368: <p>
369: <li><a name="sem"></a>
370: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
371: An improper bounds check makes it possible for a local user to cause a crash
372: by passing the
373: <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
374: <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
375: certain arguments.
376: <br>
1.48 sthen 377: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
1.1 deraadt 378: A source code patch exists which remedies the problem</a>.<br>
379: <p>
380: <li><a name="uvm"></a>
381: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
382: It is possible for a local user to cause a crash via
383: <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.
384: <br>
1.48 sthen 385: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
1.1 deraadt 386: A source code patch exists which remedies the problem</a>.<br>
387: <p>
388: <li><a name="exec"></a>
389: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
390: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
391: <br>
1.48 sthen 392: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
1.1 deraadt 393: A source code patch exists which remedies the problem</a>.<br>
394: <p>
395: <li><a name="httpd"></a>
396: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
397: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
398: file can crash
399: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
400: or potentially run arbitrary code as the user <tt>www</tt> (although it
401: is believed that ProPolice will prevent code execution).
402: <br>
1.48 sthen 403: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
1.1 deraadt 404: A source code patch exists which remedies the problem</a>.<br>
405: <p>
406: <li><a name="arp"></a>
407: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
408: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
409: requests.<br>
1.48 sthen 410: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
1.1 deraadt 411: A source code patch exists which remedies the problem</a>.<br>
412: <p>
413: <li><a name="asn1"></a>
414: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
415: The use of certain ASN.1 encodings or malformed public keys may allow an
416: attacker to mount a denial of service attack against applications linked with
417: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
418: This does not affect OpenSSH.<br>
1.48 sthen 419: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
1.1 deraadt 420: A source code patch exists which remedies the problem</a>.<br>
421: <p>
422: <li><a name="cd_booklet"></a>
423: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
424: The CD insert documentation has an incorrect example for package installation.<br>
425: Where it is written:<p>
426: <strong>
1.48 sthen 427: # pkg_add http://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
1.1 deraadt 428: It should instead read:<p>
429: <strong>
1.48 sthen 430: # pkg_add http://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
1.1 deraadt 431: The extra <strong>/</strong> at the end is important. We do not make
432: patch files available for things printed on paper.
433: <p>
434: </ul>
435: <p>
436: <a name="i386"></a>
437: <h3><font color="#e00000">i386</font></h3>
438: <ul>
439: <li><a name="ibcs2"></a>
440: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
441: It may be possible for a local user to overrun the stack in
442: <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>
443: ProPolice catches this, turning a potential privilege escalation into a denial
444: of service. iBCS2 emulation does not need to be enabled via
445: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
446: for this to happen.
447: <br>
1.48 sthen 448: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
1.1 deraadt 449: A source code patch exists which remedies the problem</a>.<br>
450: <p>
451: </ul>
452: <p>
453: <a name="alpha"></a>
454: <h3><font color="#e00000">alpha</font></h3>
455: <ul>
456: <li>No problems identified yet.
457: </ul>
458: <p>
459: <a name="mac68k"></a>
460: <h3><font color="#e00000">mac68k</font></h3>
461: <ul>
462: <li>No problems identified yet.
463: </ul>
464: <p>
465: <a name="sparc"></a>
466: <h3><font color="#e00000">sparc</font></h3>
467: <ul>
468: <li>No problems identified yet.
469: </ul>
470: <p>
471: <a name="sparc64"></a>
472: <h3><font color="#e00000">sparc64</font></h3>
473: <ul>
474: <li>No problems identified yet.
475: </ul>
476: <p>
477: <a name="hppa"></a>
478: <h3><font color="#e00000">hppa</font></h3>
479: <ul>
480: <li>No problems identified yet.
481: </ul>
482: <p>
483: <a name="hp300"></a>
484: <h3><font color="#e00000">hp300</font></h3>
485: <ul>
486: <li>No problems identified yet.
487: </ul>
488: <p>
489: <a name="mvme68k"></a>
490: <h3><font color="#e00000">mvme68k</font></h3>
491: <ul>
492: <li>No problems identified yet.
493: </ul>
494: <p>
495: <a name="macppc"></a>
496: <h3><font color="#e00000">macppc</font></h3>
497: <ul>
498: <li>No problems identified yet.
499: </ul>
500: <p>
501: <a name="vax"></a>
502: <h3><font color="#e00000">vax</font></h3>
503: <ul>
504: <li>No problems identified yet.
505: </ul>
506:
507: <br>
508:
509: <hr>
510: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 511: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 512: <br>
513: For errata on a certain release, click below:<br>
514: <a href="errata21.html">2.1</a>,
515: <a href="errata22.html">2.2</a>,
516: <a href="errata23.html">2.3</a>,
517: <a href="errata24.html">2.4</a>,
518: <a href="errata25.html">2.5</a>,
519: <a href="errata26.html">2.6</a>,
520: <a href="errata27.html">2.7</a>,
521: <a href="errata28.html">2.8</a>,
522: <a href="errata29.html">2.9</a>,
523: <a href="errata30.html">3.0</a>,
524: <a href="errata31.html">3.1</a>,
525: <a href="errata32.html">3.2</a>,
1.2 david 526: <a href="errata33.html">3.3</a>,
1.25 miod 527: <a href="errata35.html">3.5</a>,
1.33 deraadt 528: <a href="errata36.html">3.6</a>,
1.43 deraadt 529: <br>
1.35 deraadt 530: <a href="errata37.html">3.7</a>,
1.36 deraadt 531: <a href="errata38.html">3.8</a>,
1.37 deraadt 532: <a href="errata39.html">3.9</a>,
1.38 deraadt 533: <a href="errata40.html">4.0</a>,
1.41 merdely 534: <a href="errata41.html">4.1</a>,
1.42 deraadt 535: <a href="errata42.html">4.2</a>,
1.43 deraadt 536: <a href="errata43.html">4.3</a>,
1.45 deraadt 537: <a href="errata44.html">4.4</a>,
1.46 deraadt 538: <a href="errata45.html">4.5</a>,
1.47 deraadt 539: <a href="errata46.html">4.6</a>,
1.49 ! deraadt 540: <a href="errata47.html">4.7</a>,
! 541: <a href="errata48.html">4.8</a>.
1.1 deraadt 542: <br>
543:
544: <hr>
545: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
546: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.49 ! deraadt 547: <br><small>$OpenBSD: errata34.html,v 1.48 2010/07/08 19:00:07 sthen Exp $</small>
1.1 deraadt 548:
549: </body>
550: </html>
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