Annotation of www/errata34.html, Revision 1.48
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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>,
53: <a href="errata47.html">4.7</a>.
1.1 deraadt 54: <br>
55: <hr>
56:
1.48 ! sthen 57: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
1.1 deraadt 58: You can also fetch a tar.gz file containing all the following patches</a>.
59: This file is updated once a day.
60:
61: <p> The patches below are available in CVS via the
62: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
63:
64: <p>
65: For more detailed information on how to install patches to OpenBSD, please
66: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
67: <hr>
68:
69: <a name="all"></a>
70: <h3><font color="#e00000">All architectures</font></h3>
71: <ul>
1.31 markus 72: <li><a name="pfkey"></a>
73: <font color="#009000"><strong>035: SECURITY FIX: December 13, 2004</strong></font><br>
74: On systems running
75: <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>
76: it is possible for a local user to cause kernel memory corruption
77: and system panic by setting
1.32 jaredy 78: <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 79: credentials on a socket.
80: <br>
1.48 ! sthen 81: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/035_pfkey.patch">
1.31 markus 82: A source code patch exists which remedies this problem</a>.<br>
83: <p>
1.28 brad 84: <li><a name="lynx"></a>
85: <font color="#009000"><strong>034: RELIABILITY FIX: November 10, 2004</strong></font><br>
86: Due to a bug in
87: <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>
88: it is possible for pages such as
89: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
90: to cause
91: <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>
92: to exhaust memory and then crash when parsing such pages.
93: <br>
1.48 ! sthen 94: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/034_lynx.patch">
1.28 brad 95: A source code patch exists which remedies this problem</a>.<br>
96: <p>
1.26 brad 97: <li><a name="pppd"></a>
1.27 brad 98: <font color="#009000"><strong>033: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 99: <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>
100: contains a bug that allows an attacker to crash his own connection, but it cannot
101: be used to deny service to other users.
102: <br>
1.48 ! sthen 103: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/033_pppd.patch">
1.26 brad 104: A source code patch exists which remedies this problem</a>.<br>
105: <p>
106: <li><a name="bind"></a>
1.27 brad 107: <font color="#009000"><strong>032: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 108: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.34 jmc 109: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.26 brad 110: thus slow DNS queries.
111: <br>
1.48 ! sthen 112: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/032_bind.patch">
1.26 brad 113: A source code patch exists which remedies this problem</a>.<br>
114: <p>
1.24 millert 115: <li><a name="radius"></a>
116: <font color="#009000"><strong>031: SECURITY FIX: September 20, 2004</strong></font><br>
117: Eilko Bos reported that radius authentication, as implemented by
118: <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>,
119: was not checking the shared secret used for replies sent by the radius server.
120: This could allow an attacker to spoof a reply granting access to the
121: attacker. Note that OpenBSD does not ship with radius authentication enabled.
122: <br>
1.48 ! sthen 123: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/031_radius.patch">
1.24 millert 124: A source code patch exists which remedies this problem</a>.<br>
125: <p>
1.23 brad 126: <li><a name="xpm"></a>
127: <font color="#009000"><strong>030: SECURITY FIX: September 16, 2004</strong></font><br>
128: Chris Evans reported several flaws (stack and integer overflows) in the
129: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
130: library code that parses image files
131: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
132: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
133: Some of these would be exploitable when parsing malicious image files in
134: an application that handles XPM images, if they could escape ProPolice.
135: <br>
1.48 ! sthen 136: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/030_xpm.patch">
1.23 brad 137: A source code patch exists which remedies this problem</a>.<br>
138: <p>
1.22 brad 139: <li><a name="httpd4"></a>
140: <font color="#009000"><strong>029: SECURITY FIX: September 10, 2004</strong></font><br>
141: <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>
142: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
143: position outside of a char array, causing a DoS or possibly buffer overflows.
144: This would require enabling dbm for mod_rewrite and making use of a malicious
145: dbm file.
146: <br>
1.48 ! sthen 147: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/029_httpd4.patch">
1.22 brad 148: A source code patch exists which remedies this problem</a>.<br>
149: <p>
150:
1.19 brad 151: <li><a name="bridge"></a>
152: <font color="#009000"><strong>028: RELIABILITY FIX: August 26, 2004</strong></font><br>
153: As
1.40 miod 154: <a href="http://marc.info/?l=bugtraq&m=109345131508824&w=2">reported</a>
1.19 brad 155: by Vafa Izadinia
1.21 brad 156: <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 157: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
158: <br>
1.48 ! sthen 159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/028_bridge.patch">
1.19 brad 160: A source code patch exists which remedies this problem</a>.<br>
161: <p>
1.18 brad 162: <li><a name="icmp"></a>
163: <font color="#009000"><strong>027: RELIABILITY FIX: August 25, 2004</strong></font><br>
164: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
165: against TCP.
166: <br>
1.30 deraadt 167: <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 168: <br>
1.48 ! sthen 169: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/027_icmp.patch">
1.18 brad 170: A source code patch exists which remedies this problem</a>.<br>
171: <p>
1.17 brad 172: <li><a name="rnd"></a>
173: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
174: Under a certain network load the kernel can run out of stack space. This was
175: encountered in an environment using CARP on a VLAN interface. This issue initially
176: manifested itself as a FPU related crash on boot up.
177: <br>
1.48 ! sthen 178: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
1.17 brad 179: A source code patch exists which remedies this problem</a>.<br>
180: <p>
1.15 brad 181: <li><a name="httpd3"></a>
1.17 brad 182: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 183: Multiple vulnerabilities have been found in
1.15 brad 184: <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>
185: / mod_ssl.
186: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
187: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
188: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
189: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
190: <br>
1.48 ! sthen 191: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
1.15 brad 192: A source code patch exists which remedies this problem</a>.<br>
193: <p>
1.14 brad 194: <li><a name="isakmpd3"></a>
1.17 brad 195: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 196: As
197: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
198: by Thomas Walpuski
199: <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>
200: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
201: tunnels at will.
202: <br>
1.48 ! sthen 203: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
1.14 brad 204: A source code patch exists which remedies this problem</a>.<br>
205: <p>
1.13 millert 206: <li><a name="cvs3"></a>
1.17 brad 207: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 208: Multiple remote vulnerabilities have been found in the
209: <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>
210: server that allow an attacker to crash the server or possibly execute arbitrary
211: code with the same privileges as the CVS server program.
212: <br>
1.48 ! sthen 213: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
1.13 millert 214: A source code patch exists which remedies this problem</a>.<br>
215: <p>
1.10 beck 216: <li><a name="kerberos"></a>
217: <font color="#00900"><strong>022: SECURITY FIX: May 30,
218: 2004</strong></font><br>
1.11 saad 219: A flaw in the Kerberos V <a
220: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 221: server could result in the administrator of a Kerberos realm having
222: the ability to impersonate any principal in any other realm which
223: has established a cross-realm trust with their realm. The flaw is due to
224: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 225: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 226: Heimdal's announcement</a>.
1.10 beck 227: <br>
228: <a
1.48 ! sthen 229: href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
1.10 beck 230: A source code patch exists which remedies this problem</a>.<br>
231: <p>
1.9 otto 232: <li><a name="cvs2"></a>
233: <font color="#009000"><strong>021: SECURITY FIX: May 20,
234: 2004</strong></font><br>
235: A heap overflow in the
236: <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>
237: server has been discovered that can be exploited by clients sending
238: malformed requests, enabling these clients to run arbitrary code
239: with the same privileges as the CVS server program.
240: <br>
1.48 ! sthen 241: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
1.9 otto 242: A source code patch exists which remedies this problem</a>.<br>
243: <p>
1.7 tedu 244: <li><a name="procfs"></a>
1.8 brad 245: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 246: 2004</strong></font><br>
247: Check for integer overflow in procfs. Use of procfs is not recommended.
248: <br>
1.48 ! sthen 249: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
1.7 tedu 250: A source code patch exists which remedies this problem</a>.<br>
251: <p>
1.6 brad 252: <li><a name="tcp2"></a>
253: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
254: 2004</strong></font><br>
255: Reply to in-window SYN with a rate-limited ACK.
256: <br>
1.48 ! sthen 257: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
1.6 brad 258: A source code patch exists which remedies this problem</a>.<br>
259: <p>
1.5 brad 260: <li><a name="gdt"></a>
261: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
262: 2004</strong></font><br>
263: Under load "recent model"
264: <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>
265: controllers will lock up.
266: <br>
1.48 ! sthen 267: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
1.5 brad 268: A source code patch exists which remedies this problem</a>.<br>
269: <p>
1.4 otto 270: <li><a name="cvs"></a>
271: <font color="#009000"><strong>017: SECURITY FIX: May 5,
272: 2004</strong></font><br>
273: Pathname validation problems have been found in
274: <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>,
275: allowing malicious clients to create files outside the repository, allowing
276: malicious servers to overwrite files outside the local CVS tree on
277: the client and allowing clients to check out files outside the CVS
278: repository.
279: <br>
1.48 ! sthen 280: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
1.4 otto 281: A source code patch exists which remedies this problem</a>.<br>
282: <p>
1.1 deraadt 283: <li><a name="openssl"></a>
284: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
285: 2004</strong></font><br>
286: A missing check for a NULL-pointer dereference has been found in
287: <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>.
288: A remote attacker can use the bug to cause an OpenSSL application to crash;
289: this may lead to a denial of service.
290: <br>
1.48 ! sthen 291: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
1.1 deraadt 292: A source code patch exists which remedies this problem</a>.<br>
293: <p>
294: <li><a name="isakmpd2"></a>
295: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
296: 2004</strong></font><br>
297: Defects in the payload validation and processing functions of
298: <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>
299: have been discovered. An attacker could send malformed ISAKMP messages and
300: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
301: and removes some memory leaks.
302: <br>
1.48 ! sthen 303: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
1.1 deraadt 304: A source code patch exists which remedies this problem</a>.<br>
305: <p>
306: <li><a name="httpd2"></a>
307: <font color="#009000"><strong>014: SECURITY FIX: March 13,
308: 2004</strong></font><br>
309: Due to a bug in the parsing of Allow/Deny rules for
310: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
311: access module, using IP addresses without a netmask on big endian 64-bit
312: platforms causes the rules to fail to match. This only affects sparc64.
313: <br>
1.48 ! sthen 314: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
1.1 deraadt 315: A source code patch exists which remedies the problem</a>.<br>
316: <p>
317: <li><a name="tcp"></a>
318: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
319: 2004</strong></font><br>
320: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
321: TCP segments are queued in the system. An attacker could
322: send out-of-order TCP segments and trick the system into using all
323: available memory buffers.
324: <br>
1.48 ! sthen 325: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
1.1 deraadt 326: A source code patch exists which remedies the problem</a>.<br>
327: <p>
328: <li><a name="font"></a>
329: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
330: 2004</strong></font><br>
331: Several buffer overflows exist in the code parsing
332: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
333: exploited to gain privileges, but they can cause the X server to abort.
334: <br>
1.48 ! sthen 335: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
1.1 deraadt 336: A source code patch exists which remedies the problem</a>.<br>
337: <p>
338: <li><a name="ip6"></a>
339: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
340: An IPv6 MTU handling problem exists that could be used by an attacker
341: to cause a denial of service attack against hosts with reachable IPv6
342: TCP ports.
343: <br>
1.48 ! sthen 344: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
1.1 deraadt 345: A source code patch exists which remedies the problem</a>.<br>
346: <p>
347: <li><a name="sysvshm"></a>
348: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
349: A reference counting bug exists in the
350: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
351: system call that could be used by an attacker to write to kernel memory
352: under certain circumstances.
353: <br>
1.48 ! sthen 354: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
1.1 deraadt 355: A source code patch exists which remedies the problem</a>.<br>
356: <p>
357: <li><a name="isakmpd"></a>
358: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
359: Several message handling flaws in
360: <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>
361: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
362: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
363: installed.
364: <br>
1.48 ! sthen 365: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
1.1 deraadt 366: A source code patch exists which remedies these problems</a>.<br>
367: <p>
368: <li><a name="sem"></a>
369: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
370: An improper bounds check makes it possible for a local user to cause a crash
371: by passing the
372: <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
373: <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
374: certain arguments.
375: <br>
1.48 ! sthen 376: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
1.1 deraadt 377: A source code patch exists which remedies the problem</a>.<br>
378: <p>
379: <li><a name="uvm"></a>
380: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
381: It is possible for a local user to cause a crash via
382: <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.
383: <br>
1.48 ! sthen 384: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
1.1 deraadt 385: A source code patch exists which remedies the problem</a>.<br>
386: <p>
387: <li><a name="exec"></a>
388: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
389: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
390: <br>
1.48 ! sthen 391: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
1.1 deraadt 392: A source code patch exists which remedies the problem</a>.<br>
393: <p>
394: <li><a name="httpd"></a>
395: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
396: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
397: file can crash
398: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
399: or potentially run arbitrary code as the user <tt>www</tt> (although it
400: is believed that ProPolice will prevent code execution).
401: <br>
1.48 ! sthen 402: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
1.1 deraadt 403: A source code patch exists which remedies the problem</a>.<br>
404: <p>
405: <li><a name="arp"></a>
406: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
407: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
408: requests.<br>
1.48 ! sthen 409: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
1.1 deraadt 410: A source code patch exists which remedies the problem</a>.<br>
411: <p>
412: <li><a name="asn1"></a>
413: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
414: The use of certain ASN.1 encodings or malformed public keys may allow an
415: attacker to mount a denial of service attack against applications linked with
416: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
417: This does not affect OpenSSH.<br>
1.48 ! sthen 418: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
1.1 deraadt 419: A source code patch exists which remedies the problem</a>.<br>
420: <p>
421: <li><a name="cd_booklet"></a>
422: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
423: The CD insert documentation has an incorrect example for package installation.<br>
424: Where it is written:<p>
425: <strong>
1.48 ! sthen 426: # pkg_add http://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
1.1 deraadt 427: It should instead read:<p>
428: <strong>
1.48 ! sthen 429: # pkg_add http://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
1.1 deraadt 430: The extra <strong>/</strong> at the end is important. We do not make
431: patch files available for things printed on paper.
432: <p>
433: </ul>
434: <p>
435: <a name="i386"></a>
436: <h3><font color="#e00000">i386</font></h3>
437: <ul>
438: <li><a name="ibcs2"></a>
439: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
440: It may be possible for a local user to overrun the stack in
441: <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>
442: ProPolice catches this, turning a potential privilege escalation into a denial
443: of service. iBCS2 emulation does not need to be enabled via
444: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
445: for this to happen.
446: <br>
1.48 ! sthen 447: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
1.1 deraadt 448: A source code patch exists which remedies the problem</a>.<br>
449: <p>
450: </ul>
451: <p>
452: <a name="alpha"></a>
453: <h3><font color="#e00000">alpha</font></h3>
454: <ul>
455: <li>No problems identified yet.
456: </ul>
457: <p>
458: <a name="mac68k"></a>
459: <h3><font color="#e00000">mac68k</font></h3>
460: <ul>
461: <li>No problems identified yet.
462: </ul>
463: <p>
464: <a name="sparc"></a>
465: <h3><font color="#e00000">sparc</font></h3>
466: <ul>
467: <li>No problems identified yet.
468: </ul>
469: <p>
470: <a name="sparc64"></a>
471: <h3><font color="#e00000">sparc64</font></h3>
472: <ul>
473: <li>No problems identified yet.
474: </ul>
475: <p>
476: <a name="hppa"></a>
477: <h3><font color="#e00000">hppa</font></h3>
478: <ul>
479: <li>No problems identified yet.
480: </ul>
481: <p>
482: <a name="hp300"></a>
483: <h3><font color="#e00000">hp300</font></h3>
484: <ul>
485: <li>No problems identified yet.
486: </ul>
487: <p>
488: <a name="mvme68k"></a>
489: <h3><font color="#e00000">mvme68k</font></h3>
490: <ul>
491: <li>No problems identified yet.
492: </ul>
493: <p>
494: <a name="macppc"></a>
495: <h3><font color="#e00000">macppc</font></h3>
496: <ul>
497: <li>No problems identified yet.
498: </ul>
499: <p>
500: <a name="vax"></a>
501: <h3><font color="#e00000">vax</font></h3>
502: <ul>
503: <li>No problems identified yet.
504: </ul>
505:
506: <br>
507:
508: <hr>
509: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 510: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 511: <br>
512: For errata on a certain release, click below:<br>
513: <a href="errata21.html">2.1</a>,
514: <a href="errata22.html">2.2</a>,
515: <a href="errata23.html">2.3</a>,
516: <a href="errata24.html">2.4</a>,
517: <a href="errata25.html">2.5</a>,
518: <a href="errata26.html">2.6</a>,
519: <a href="errata27.html">2.7</a>,
520: <a href="errata28.html">2.8</a>,
521: <a href="errata29.html">2.9</a>,
522: <a href="errata30.html">3.0</a>,
523: <a href="errata31.html">3.1</a>,
524: <a href="errata32.html">3.2</a>,
1.2 david 525: <a href="errata33.html">3.3</a>,
1.25 miod 526: <a href="errata35.html">3.5</a>,
1.33 deraadt 527: <a href="errata36.html">3.6</a>,
1.43 deraadt 528: <br>
1.35 deraadt 529: <a href="errata37.html">3.7</a>,
1.36 deraadt 530: <a href="errata38.html">3.8</a>,
1.37 deraadt 531: <a href="errata39.html">3.9</a>,
1.38 deraadt 532: <a href="errata40.html">4.0</a>,
1.41 merdely 533: <a href="errata41.html">4.1</a>,
1.42 deraadt 534: <a href="errata42.html">4.2</a>,
1.43 deraadt 535: <a href="errata43.html">4.3</a>,
1.45 deraadt 536: <a href="errata44.html">4.4</a>,
1.46 deraadt 537: <a href="errata45.html">4.5</a>,
1.47 deraadt 538: <a href="errata46.html">4.6</a>,
539: <a href="errata47.html">4.7</a>.
1.1 deraadt 540: <br>
541:
542: <hr>
543: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
544: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.48 ! sthen 545: <br><small>$OpenBSD: errata34.html,v 1.47 2010/03/08 21:53:37 deraadt Exp $</small>
1.1 deraadt 546:
547: </body>
548: </html>
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