Annotation of www/errata34.html, Revision 1.50
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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>,
1.50 ! miod 54: <a href="errata48.html">4.8</a>,
! 55: <a href="errata49.html">4.9</a>.
1.1 deraadt 56: <br>
57: <hr>
58:
1.48 sthen 59: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
1.1 deraadt 60: You can also fetch a tar.gz file containing all the following patches</a>.
61: This file is updated once a day.
62:
63: <p> The patches below are available in CVS via the
64: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
65:
66: <p>
67: For more detailed information on how to install patches to OpenBSD, please
68: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
69: <hr>
70:
71: <a name="all"></a>
72: <h3><font color="#e00000">All architectures</font></h3>
73: <ul>
1.31 markus 74: <li><a name="pfkey"></a>
75: <font color="#009000"><strong>035: SECURITY FIX: December 13, 2004</strong></font><br>
76: On systems running
77: <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>
78: it is possible for a local user to cause kernel memory corruption
79: and system panic by setting
1.32 jaredy 80: <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 81: credentials on a socket.
82: <br>
1.48 sthen 83: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/035_pfkey.patch">
1.31 markus 84: A source code patch exists which remedies this problem</a>.<br>
85: <p>
1.28 brad 86: <li><a name="lynx"></a>
87: <font color="#009000"><strong>034: RELIABILITY FIX: November 10, 2004</strong></font><br>
88: Due to a bug in
89: <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>
90: it is possible for pages such as
91: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
92: to cause
93: <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>
94: to exhaust memory and then crash when parsing such pages.
95: <br>
1.48 sthen 96: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/034_lynx.patch">
1.28 brad 97: A source code patch exists which remedies this problem</a>.<br>
98: <p>
1.26 brad 99: <li><a name="pppd"></a>
1.27 brad 100: <font color="#009000"><strong>033: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 101: <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>
102: contains a bug that allows an attacker to crash his own connection, but it cannot
103: be used to deny service to other users.
104: <br>
1.48 sthen 105: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/033_pppd.patch">
1.26 brad 106: A source code patch exists which remedies this problem</a>.<br>
107: <p>
108: <li><a name="bind"></a>
1.27 brad 109: <font color="#009000"><strong>032: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 110: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.34 jmc 111: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.26 brad 112: thus slow DNS queries.
113: <br>
1.48 sthen 114: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/032_bind.patch">
1.26 brad 115: A source code patch exists which remedies this problem</a>.<br>
116: <p>
1.24 millert 117: <li><a name="radius"></a>
118: <font color="#009000"><strong>031: SECURITY FIX: September 20, 2004</strong></font><br>
119: Eilko Bos reported that radius authentication, as implemented by
120: <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>,
121: was not checking the shared secret used for replies sent by the radius server.
122: This could allow an attacker to spoof a reply granting access to the
123: attacker. Note that OpenBSD does not ship with radius authentication enabled.
124: <br>
1.48 sthen 125: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/031_radius.patch">
1.24 millert 126: A source code patch exists which remedies this problem</a>.<br>
127: <p>
1.23 brad 128: <li><a name="xpm"></a>
129: <font color="#009000"><strong>030: SECURITY FIX: September 16, 2004</strong></font><br>
130: Chris Evans reported several flaws (stack and integer overflows) in the
131: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
132: library code that parses image files
133: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
134: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
135: Some of these would be exploitable when parsing malicious image files in
136: an application that handles XPM images, if they could escape ProPolice.
137: <br>
1.48 sthen 138: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/030_xpm.patch">
1.23 brad 139: A source code patch exists which remedies this problem</a>.<br>
140: <p>
1.22 brad 141: <li><a name="httpd4"></a>
142: <font color="#009000"><strong>029: SECURITY FIX: September 10, 2004</strong></font><br>
143: <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>
144: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
145: position outside of a char array, causing a DoS or possibly buffer overflows.
146: This would require enabling dbm for mod_rewrite and making use of a malicious
147: dbm file.
148: <br>
1.48 sthen 149: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/029_httpd4.patch">
1.22 brad 150: A source code patch exists which remedies this problem</a>.<br>
151: <p>
152:
1.19 brad 153: <li><a name="bridge"></a>
154: <font color="#009000"><strong>028: RELIABILITY FIX: August 26, 2004</strong></font><br>
155: As
1.40 miod 156: <a href="http://marc.info/?l=bugtraq&m=109345131508824&w=2">reported</a>
1.19 brad 157: by Vafa Izadinia
1.21 brad 158: <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 159: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
160: <br>
1.48 sthen 161: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/028_bridge.patch">
1.19 brad 162: A source code patch exists which remedies this problem</a>.<br>
163: <p>
1.18 brad 164: <li><a name="icmp"></a>
165: <font color="#009000"><strong>027: RELIABILITY FIX: August 25, 2004</strong></font><br>
166: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
167: against TCP.
168: <br>
1.30 deraadt 169: <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 170: <br>
1.48 sthen 171: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/027_icmp.patch">
1.18 brad 172: A source code patch exists which remedies this problem</a>.<br>
173: <p>
1.17 brad 174: <li><a name="rnd"></a>
175: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
176: Under a certain network load the kernel can run out of stack space. This was
177: encountered in an environment using CARP on a VLAN interface. This issue initially
178: manifested itself as a FPU related crash on boot up.
179: <br>
1.48 sthen 180: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
1.17 brad 181: A source code patch exists which remedies this problem</a>.<br>
182: <p>
1.15 brad 183: <li><a name="httpd3"></a>
1.17 brad 184: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 185: Multiple vulnerabilities have been found in
1.15 brad 186: <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>
187: / mod_ssl.
188: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
189: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
190: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
191: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
192: <br>
1.48 sthen 193: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
1.15 brad 194: A source code patch exists which remedies this problem</a>.<br>
195: <p>
1.14 brad 196: <li><a name="isakmpd3"></a>
1.17 brad 197: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 198: As
199: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
200: by Thomas Walpuski
201: <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>
202: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
203: tunnels at will.
204: <br>
1.48 sthen 205: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
1.14 brad 206: A source code patch exists which remedies this problem</a>.<br>
207: <p>
1.13 millert 208: <li><a name="cvs3"></a>
1.17 brad 209: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 210: Multiple remote vulnerabilities have been found in the
211: <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>
212: server that allow an attacker to crash the server or possibly execute arbitrary
213: code with the same privileges as the CVS server program.
214: <br>
1.48 sthen 215: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
1.13 millert 216: A source code patch exists which remedies this problem</a>.<br>
217: <p>
1.10 beck 218: <li><a name="kerberos"></a>
219: <font color="#00900"><strong>022: SECURITY FIX: May 30,
220: 2004</strong></font><br>
1.11 saad 221: A flaw in the Kerberos V <a
222: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 223: server could result in the administrator of a Kerberos realm having
224: the ability to impersonate any principal in any other realm which
225: has established a cross-realm trust with their realm. The flaw is due to
226: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 227: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 228: Heimdal's announcement</a>.
1.10 beck 229: <br>
230: <a
1.48 sthen 231: href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
1.10 beck 232: A source code patch exists which remedies this problem</a>.<br>
233: <p>
1.9 otto 234: <li><a name="cvs2"></a>
235: <font color="#009000"><strong>021: SECURITY FIX: May 20,
236: 2004</strong></font><br>
237: A heap overflow in the
238: <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>
239: server has been discovered that can be exploited by clients sending
240: malformed requests, enabling these clients to run arbitrary code
241: with the same privileges as the CVS server program.
242: <br>
1.48 sthen 243: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
1.9 otto 244: A source code patch exists which remedies this problem</a>.<br>
245: <p>
1.7 tedu 246: <li><a name="procfs"></a>
1.8 brad 247: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 248: 2004</strong></font><br>
249: Check for integer overflow in procfs. Use of procfs is not recommended.
250: <br>
1.48 sthen 251: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
1.7 tedu 252: A source code patch exists which remedies this problem</a>.<br>
253: <p>
1.6 brad 254: <li><a name="tcp2"></a>
255: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
256: 2004</strong></font><br>
257: Reply to in-window SYN with a rate-limited ACK.
258: <br>
1.48 sthen 259: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
1.6 brad 260: A source code patch exists which remedies this problem</a>.<br>
261: <p>
1.5 brad 262: <li><a name="gdt"></a>
263: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
264: 2004</strong></font><br>
265: Under load "recent model"
266: <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>
267: controllers will lock up.
268: <br>
1.48 sthen 269: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
1.5 brad 270: A source code patch exists which remedies this problem</a>.<br>
271: <p>
1.4 otto 272: <li><a name="cvs"></a>
273: <font color="#009000"><strong>017: SECURITY FIX: May 5,
274: 2004</strong></font><br>
275: Pathname validation problems have been found in
276: <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>,
277: allowing malicious clients to create files outside the repository, allowing
278: malicious servers to overwrite files outside the local CVS tree on
279: the client and allowing clients to check out files outside the CVS
280: repository.
281: <br>
1.48 sthen 282: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
1.4 otto 283: A source code patch exists which remedies this problem</a>.<br>
284: <p>
1.1 deraadt 285: <li><a name="openssl"></a>
286: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
287: 2004</strong></font><br>
288: A missing check for a NULL-pointer dereference has been found in
289: <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>.
290: A remote attacker can use the bug to cause an OpenSSL application to crash;
291: this may lead to a denial of service.
292: <br>
1.48 sthen 293: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
1.1 deraadt 294: A source code patch exists which remedies this problem</a>.<br>
295: <p>
296: <li><a name="isakmpd2"></a>
297: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
298: 2004</strong></font><br>
299: Defects in the payload validation and processing functions of
300: <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>
301: have been discovered. An attacker could send malformed ISAKMP messages and
302: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
303: and removes some memory leaks.
304: <br>
1.48 sthen 305: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
1.1 deraadt 306: A source code patch exists which remedies this problem</a>.<br>
307: <p>
308: <li><a name="httpd2"></a>
309: <font color="#009000"><strong>014: SECURITY FIX: March 13,
310: 2004</strong></font><br>
311: Due to a bug in the parsing of Allow/Deny rules for
312: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
313: access module, using IP addresses without a netmask on big endian 64-bit
314: platforms causes the rules to fail to match. This only affects sparc64.
315: <br>
1.48 sthen 316: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
1.1 deraadt 317: A source code patch exists which remedies the problem</a>.<br>
318: <p>
319: <li><a name="tcp"></a>
320: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
321: 2004</strong></font><br>
322: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
323: TCP segments are queued in the system. An attacker could
324: send out-of-order TCP segments and trick the system into using all
325: available memory buffers.
326: <br>
1.48 sthen 327: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
1.1 deraadt 328: A source code patch exists which remedies the problem</a>.<br>
329: <p>
330: <li><a name="font"></a>
331: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
332: 2004</strong></font><br>
333: Several buffer overflows exist in the code parsing
334: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
335: exploited to gain privileges, but they can cause the X server to abort.
336: <br>
1.48 sthen 337: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
1.1 deraadt 338: A source code patch exists which remedies the problem</a>.<br>
339: <p>
340: <li><a name="ip6"></a>
341: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
342: An IPv6 MTU handling problem exists that could be used by an attacker
343: to cause a denial of service attack against hosts with reachable IPv6
344: TCP ports.
345: <br>
1.48 sthen 346: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
1.1 deraadt 347: A source code patch exists which remedies the problem</a>.<br>
348: <p>
349: <li><a name="sysvshm"></a>
350: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
351: A reference counting bug exists in the
352: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
353: system call that could be used by an attacker to write to kernel memory
354: under certain circumstances.
355: <br>
1.48 sthen 356: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
1.1 deraadt 357: A source code patch exists which remedies the problem</a>.<br>
358: <p>
359: <li><a name="isakmpd"></a>
360: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
361: Several message handling flaws in
362: <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>
363: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
364: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
365: installed.
366: <br>
1.48 sthen 367: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
1.1 deraadt 368: A source code patch exists which remedies these problems</a>.<br>
369: <p>
370: <li><a name="sem"></a>
371: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
372: An improper bounds check makes it possible for a local user to cause a crash
373: by passing the
374: <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
375: <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
376: certain arguments.
377: <br>
1.48 sthen 378: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
1.1 deraadt 379: A source code patch exists which remedies the problem</a>.<br>
380: <p>
381: <li><a name="uvm"></a>
382: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
383: It is possible for a local user to cause a crash via
384: <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.
385: <br>
1.48 sthen 386: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
1.1 deraadt 387: A source code patch exists which remedies the problem</a>.<br>
388: <p>
389: <li><a name="exec"></a>
390: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
391: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
392: <br>
1.48 sthen 393: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
1.1 deraadt 394: A source code patch exists which remedies the problem</a>.<br>
395: <p>
396: <li><a name="httpd"></a>
397: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
398: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
399: file can crash
400: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
401: or potentially run arbitrary code as the user <tt>www</tt> (although it
402: is believed that ProPolice will prevent code execution).
403: <br>
1.48 sthen 404: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
1.1 deraadt 405: A source code patch exists which remedies the problem</a>.<br>
406: <p>
407: <li><a name="arp"></a>
408: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
409: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
410: requests.<br>
1.48 sthen 411: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
1.1 deraadt 412: A source code patch exists which remedies the problem</a>.<br>
413: <p>
414: <li><a name="asn1"></a>
415: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
416: The use of certain ASN.1 encodings or malformed public keys may allow an
417: attacker to mount a denial of service attack against applications linked with
418: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
419: This does not affect OpenSSH.<br>
1.48 sthen 420: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
1.1 deraadt 421: A source code patch exists which remedies the problem</a>.<br>
422: <p>
423: <li><a name="cd_booklet"></a>
424: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
425: The CD insert documentation has an incorrect example for package installation.<br>
426: Where it is written:<p>
427: <strong>
1.48 sthen 428: # pkg_add http://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
1.1 deraadt 429: It should instead read:<p>
430: <strong>
1.48 sthen 431: # pkg_add http://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
1.1 deraadt 432: The extra <strong>/</strong> at the end is important. We do not make
433: patch files available for things printed on paper.
434: <p>
435: </ul>
436: <p>
437: <a name="i386"></a>
438: <h3><font color="#e00000">i386</font></h3>
439: <ul>
440: <li><a name="ibcs2"></a>
441: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
442: It may be possible for a local user to overrun the stack in
443: <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>
444: ProPolice catches this, turning a potential privilege escalation into a denial
445: of service. iBCS2 emulation does not need to be enabled via
446: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
447: for this to happen.
448: <br>
1.48 sthen 449: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
1.1 deraadt 450: A source code patch exists which remedies the problem</a>.<br>
451: <p>
452: </ul>
453: <p>
454: <a name="alpha"></a>
455: <h3><font color="#e00000">alpha</font></h3>
456: <ul>
457: <li>No problems identified yet.
458: </ul>
459: <p>
460: <a name="mac68k"></a>
461: <h3><font color="#e00000">mac68k</font></h3>
462: <ul>
463: <li>No problems identified yet.
464: </ul>
465: <p>
466: <a name="sparc"></a>
467: <h3><font color="#e00000">sparc</font></h3>
468: <ul>
469: <li>No problems identified yet.
470: </ul>
471: <p>
472: <a name="sparc64"></a>
473: <h3><font color="#e00000">sparc64</font></h3>
474: <ul>
475: <li>No problems identified yet.
476: </ul>
477: <p>
478: <a name="hppa"></a>
479: <h3><font color="#e00000">hppa</font></h3>
480: <ul>
481: <li>No problems identified yet.
482: </ul>
483: <p>
484: <a name="hp300"></a>
485: <h3><font color="#e00000">hp300</font></h3>
486: <ul>
487: <li>No problems identified yet.
488: </ul>
489: <p>
490: <a name="mvme68k"></a>
491: <h3><font color="#e00000">mvme68k</font></h3>
492: <ul>
493: <li>No problems identified yet.
494: </ul>
495: <p>
496: <a name="macppc"></a>
497: <h3><font color="#e00000">macppc</font></h3>
498: <ul>
499: <li>No problems identified yet.
500: </ul>
501: <p>
502: <a name="vax"></a>
503: <h3><font color="#e00000">vax</font></h3>
504: <ul>
505: <li>No problems identified yet.
506: </ul>
507:
508: <br>
509:
510: <hr>
511: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 512: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 513: <br>
514: For errata on a certain release, click below:<br>
515: <a href="errata21.html">2.1</a>,
516: <a href="errata22.html">2.2</a>,
517: <a href="errata23.html">2.3</a>,
518: <a href="errata24.html">2.4</a>,
519: <a href="errata25.html">2.5</a>,
520: <a href="errata26.html">2.6</a>,
521: <a href="errata27.html">2.7</a>,
522: <a href="errata28.html">2.8</a>,
523: <a href="errata29.html">2.9</a>,
524: <a href="errata30.html">3.0</a>,
525: <a href="errata31.html">3.1</a>,
526: <a href="errata32.html">3.2</a>,
1.2 david 527: <a href="errata33.html">3.3</a>,
1.25 miod 528: <a href="errata35.html">3.5</a>,
1.33 deraadt 529: <a href="errata36.html">3.6</a>,
1.43 deraadt 530: <br>
1.35 deraadt 531: <a href="errata37.html">3.7</a>,
1.36 deraadt 532: <a href="errata38.html">3.8</a>,
1.37 deraadt 533: <a href="errata39.html">3.9</a>,
1.38 deraadt 534: <a href="errata40.html">4.0</a>,
1.41 merdely 535: <a href="errata41.html">4.1</a>,
1.42 deraadt 536: <a href="errata42.html">4.2</a>,
1.43 deraadt 537: <a href="errata43.html">4.3</a>,
1.45 deraadt 538: <a href="errata44.html">4.4</a>,
1.46 deraadt 539: <a href="errata45.html">4.5</a>,
1.47 deraadt 540: <a href="errata46.html">4.6</a>,
1.49 deraadt 541: <a href="errata47.html">4.7</a>,
1.50 ! miod 542: <a href="errata48.html">4.8</a>,
! 543: <a href="errata49.html">4.9</a>.
1.1 deraadt 544: <br>
545:
546: <hr>
547: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
548: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.50 ! miod 549: <br><small>$OpenBSD: errata34.html,v 1.49 2010/11/02 17:55:47 deraadt Exp $</small>
1.1 deraadt 550:
551: </body>
552: </html>