Annotation of www/errata34.html, Revision 1.51
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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>,
1.51 ! nick 55: <a href="errata49.html">4.9</a>,
! 56: <a href="errata50.html">5.0</a>.
1.1 deraadt 57: <br>
58: <hr>
59:
1.48 sthen 60: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
1.1 deraadt 61: You can also fetch a tar.gz file containing all the following patches</a>.
62: This file is updated once a day.
63:
64: <p> The patches below are available in CVS via the
65: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
66:
67: <p>
68: For more detailed information on how to install patches to OpenBSD, please
69: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
70: <hr>
71:
72: <a name="all"></a>
73: <h3><font color="#e00000">All architectures</font></h3>
74: <ul>
1.31 markus 75: <li><a name="pfkey"></a>
76: <font color="#009000"><strong>035: SECURITY FIX: December 13, 2004</strong></font><br>
77: On systems running
78: <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>
79: it is possible for a local user to cause kernel memory corruption
80: and system panic by setting
1.32 jaredy 81: <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 82: credentials on a socket.
83: <br>
1.48 sthen 84: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/035_pfkey.patch">
1.31 markus 85: A source code patch exists which remedies this problem</a>.<br>
86: <p>
1.28 brad 87: <li><a name="lynx"></a>
88: <font color="#009000"><strong>034: RELIABILITY FIX: November 10, 2004</strong></font><br>
89: Due to a bug in
90: <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>
91: it is possible for pages such as
92: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
93: to cause
94: <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>
95: to exhaust memory and then crash when parsing such pages.
96: <br>
1.48 sthen 97: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/034_lynx.patch">
1.28 brad 98: A source code patch exists which remedies this problem</a>.<br>
99: <p>
1.26 brad 100: <li><a name="pppd"></a>
1.27 brad 101: <font color="#009000"><strong>033: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 102: <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>
103: contains a bug that allows an attacker to crash his own connection, but it cannot
104: be used to deny service to other users.
105: <br>
1.48 sthen 106: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/033_pppd.patch">
1.26 brad 107: A source code patch exists which remedies this problem</a>.<br>
108: <p>
109: <li><a name="bind"></a>
1.27 brad 110: <font color="#009000"><strong>032: RELIABILITY FIX: November 10, 2004</strong></font><br>
1.26 brad 111: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.34 jmc 112: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.26 brad 113: thus slow DNS queries.
114: <br>
1.48 sthen 115: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/032_bind.patch">
1.26 brad 116: A source code patch exists which remedies this problem</a>.<br>
117: <p>
1.24 millert 118: <li><a name="radius"></a>
119: <font color="#009000"><strong>031: SECURITY FIX: September 20, 2004</strong></font><br>
120: Eilko Bos reported that radius authentication, as implemented by
121: <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>,
122: was not checking the shared secret used for replies sent by the radius server.
123: This could allow an attacker to spoof a reply granting access to the
124: attacker. Note that OpenBSD does not ship with radius authentication enabled.
125: <br>
1.48 sthen 126: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/031_radius.patch">
1.24 millert 127: A source code patch exists which remedies this problem</a>.<br>
128: <p>
1.23 brad 129: <li><a name="xpm"></a>
130: <font color="#009000"><strong>030: SECURITY FIX: September 16, 2004</strong></font><br>
131: Chris Evans reported several flaws (stack and integer overflows) in the
132: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
133: library code that parses image files
134: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
135: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
136: Some of these would be exploitable when parsing malicious image files in
137: an application that handles XPM images, if they could escape ProPolice.
138: <br>
1.48 sthen 139: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/030_xpm.patch">
1.23 brad 140: A source code patch exists which remedies this problem</a>.<br>
141: <p>
1.22 brad 142: <li><a name="httpd4"></a>
143: <font color="#009000"><strong>029: SECURITY FIX: September 10, 2004</strong></font><br>
144: <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>
145: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
146: position outside of a char array, causing a DoS or possibly buffer overflows.
147: This would require enabling dbm for mod_rewrite and making use of a malicious
148: dbm file.
149: <br>
1.48 sthen 150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/029_httpd4.patch">
1.22 brad 151: A source code patch exists which remedies this problem</a>.<br>
152: <p>
153:
1.19 brad 154: <li><a name="bridge"></a>
155: <font color="#009000"><strong>028: RELIABILITY FIX: August 26, 2004</strong></font><br>
156: As
1.40 miod 157: <a href="http://marc.info/?l=bugtraq&m=109345131508824&w=2">reported</a>
1.19 brad 158: by Vafa Izadinia
1.21 brad 159: <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 160: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
161: <br>
1.48 sthen 162: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/028_bridge.patch">
1.19 brad 163: A source code patch exists which remedies this problem</a>.<br>
164: <p>
1.18 brad 165: <li><a name="icmp"></a>
166: <font color="#009000"><strong>027: RELIABILITY FIX: August 25, 2004</strong></font><br>
167: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
168: against TCP.
169: <br>
1.30 deraadt 170: <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 171: <br>
1.48 sthen 172: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/027_icmp.patch">
1.18 brad 173: A source code patch exists which remedies this problem</a>.<br>
174: <p>
1.17 brad 175: <li><a name="rnd"></a>
176: <font color="#009000"><strong>026: RELIABILITY FIX: Jul 25, 2004</strong></font><br>
177: Under a certain network load the kernel can run out of stack space. This was
178: encountered in an environment using CARP on a VLAN interface. This issue initially
179: manifested itself as a FPU related crash on boot up.
180: <br>
1.48 sthen 181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/026_rnd.patch">
1.17 brad 182: A source code patch exists which remedies this problem</a>.<br>
183: <p>
1.15 brad 184: <li><a name="httpd3"></a>
1.17 brad 185: <font color="#009000"><strong>025: SECURITY FIX: June 12, 2004</strong></font><br>
1.16 saad 186: Multiple vulnerabilities have been found in
1.15 brad 187: <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>
188: / mod_ssl.
189: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
190: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
191: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
192: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
193: <br>
1.48 sthen 194: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/025_httpd3.patch">
1.15 brad 195: A source code patch exists which remedies this problem</a>.<br>
196: <p>
1.14 brad 197: <li><a name="isakmpd3"></a>
1.17 brad 198: <font color="#009000"><strong>024: SECURITY FIX: June 10, 2004</strong></font><br>
1.14 brad 199: As
200: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
201: by Thomas Walpuski
202: <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>
203: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
204: tunnels at will.
205: <br>
1.48 sthen 206: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/024_isakmpd3.patch">
1.14 brad 207: A source code patch exists which remedies this problem</a>.<br>
208: <p>
1.13 millert 209: <li><a name="cvs3"></a>
1.17 brad 210: <font color="#009000"><strong>023: SECURITY FIX: June 9, 2004</strong></font><br>
1.13 millert 211: Multiple remote vulnerabilities have been found in the
212: <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>
213: server that allow an attacker to crash the server or possibly execute arbitrary
214: code with the same privileges as the CVS server program.
215: <br>
1.48 sthen 216: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/023_cvs3.patch">
1.13 millert 217: A source code patch exists which remedies this problem</a>.<br>
218: <p>
1.10 beck 219: <li><a name="kerberos"></a>
220: <font color="#00900"><strong>022: SECURITY FIX: May 30,
221: 2004</strong></font><br>
1.11 saad 222: A flaw in the Kerberos V <a
223: href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.10 beck 224: server could result in the administrator of a Kerberos realm having
225: the ability to impersonate any principal in any other realm which
226: has established a cross-realm trust with their realm. The flaw is due to
227: inadequate checking of the "transited" field in a Kerberos request. For
1.11 saad 228: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.12 saad 229: Heimdal's announcement</a>.
1.10 beck 230: <br>
231: <a
1.48 sthen 232: href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/022_kerberos.patch">
1.10 beck 233: A source code patch exists which remedies this problem</a>.<br>
234: <p>
1.9 otto 235: <li><a name="cvs2"></a>
236: <font color="#009000"><strong>021: SECURITY FIX: May 20,
237: 2004</strong></font><br>
238: A heap overflow in the
239: <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>
240: server has been discovered that can be exploited by clients sending
241: malformed requests, enabling these clients to run arbitrary code
242: with the same privileges as the CVS server program.
243: <br>
1.48 sthen 244: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/021_cvs2.patch">
1.9 otto 245: A source code patch exists which remedies this problem</a>.<br>
246: <p>
1.7 tedu 247: <li><a name="procfs"></a>
1.8 brad 248: <font color="#009000"><strong>020: SECURITY FIX: May 13,
1.7 tedu 249: 2004</strong></font><br>
250: Check for integer overflow in procfs. Use of procfs is not recommended.
251: <br>
1.48 sthen 252: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/020_procfs.patch">
1.7 tedu 253: A source code patch exists which remedies this problem</a>.<br>
254: <p>
1.6 brad 255: <li><a name="tcp2"></a>
256: <font color="#009000"><strong>019: RELIABILITY FIX: May 6,
257: 2004</strong></font><br>
258: Reply to in-window SYN with a rate-limited ACK.
259: <br>
1.48 sthen 260: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/019_tcp2.patch">
1.6 brad 261: A source code patch exists which remedies this problem</a>.<br>
262: <p>
1.5 brad 263: <li><a name="gdt"></a>
264: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
265: 2004</strong></font><br>
266: Under load "recent model"
267: <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>
268: controllers will lock up.
269: <br>
1.48 sthen 270: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
1.5 brad 271: A source code patch exists which remedies this problem</a>.<br>
272: <p>
1.4 otto 273: <li><a name="cvs"></a>
274: <font color="#009000"><strong>017: SECURITY FIX: May 5,
275: 2004</strong></font><br>
276: Pathname validation problems have been found in
277: <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>,
278: allowing malicious clients to create files outside the repository, allowing
279: malicious servers to overwrite files outside the local CVS tree on
280: the client and allowing clients to check out files outside the CVS
281: repository.
282: <br>
1.48 sthen 283: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
1.4 otto 284: A source code patch exists which remedies this problem</a>.<br>
285: <p>
1.1 deraadt 286: <li><a name="openssl"></a>
287: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
288: 2004</strong></font><br>
289: A missing check for a NULL-pointer dereference has been found in
290: <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>.
291: A remote attacker can use the bug to cause an OpenSSL application to crash;
292: this may lead to a denial of service.
293: <br>
1.48 sthen 294: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
1.1 deraadt 295: A source code patch exists which remedies this problem</a>.<br>
296: <p>
297: <li><a name="isakmpd2"></a>
298: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
299: 2004</strong></font><br>
300: Defects in the payload validation and processing functions of
301: <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>
302: have been discovered. An attacker could send malformed ISAKMP messages and
303: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
304: and removes some memory leaks.
305: <br>
1.48 sthen 306: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
1.1 deraadt 307: A source code patch exists which remedies this problem</a>.<br>
308: <p>
309: <li><a name="httpd2"></a>
310: <font color="#009000"><strong>014: SECURITY FIX: March 13,
311: 2004</strong></font><br>
312: Due to a bug in the parsing of Allow/Deny rules for
313: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
314: access module, using IP addresses without a netmask on big endian 64-bit
315: platforms causes the rules to fail to match. This only affects sparc64.
316: <br>
1.48 sthen 317: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
1.1 deraadt 318: A source code patch exists which remedies the problem</a>.<br>
319: <p>
320: <li><a name="tcp"></a>
321: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
322: 2004</strong></font><br>
323: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
324: TCP segments are queued in the system. An attacker could
325: send out-of-order TCP segments and trick the system into using all
326: available memory buffers.
327: <br>
1.48 sthen 328: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
1.1 deraadt 329: A source code patch exists which remedies the problem</a>.<br>
330: <p>
331: <li><a name="font"></a>
332: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
333: 2004</strong></font><br>
334: Several buffer overflows exist in the code parsing
335: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
336: exploited to gain privileges, but they can cause the X server to abort.
337: <br>
1.48 sthen 338: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
1.1 deraadt 339: A source code patch exists which remedies the problem</a>.<br>
340: <p>
341: <li><a name="ip6"></a>
342: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
343: An IPv6 MTU handling problem exists that could be used by an attacker
344: to cause a denial of service attack against hosts with reachable IPv6
345: TCP ports.
346: <br>
1.48 sthen 347: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
1.1 deraadt 348: A source code patch exists which remedies the problem</a>.<br>
349: <p>
350: <li><a name="sysvshm"></a>
351: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
352: A reference counting bug exists in the
353: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
354: system call that could be used by an attacker to write to kernel memory
355: under certain circumstances.
356: <br>
1.48 sthen 357: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
1.1 deraadt 358: A source code patch exists which remedies the problem</a>.<br>
359: <p>
360: <li><a name="isakmpd"></a>
361: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
362: Several message handling flaws in
363: <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>
364: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
365: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
366: installed.
367: <br>
1.48 sthen 368: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
1.1 deraadt 369: A source code patch exists which remedies these problems</a>.<br>
370: <p>
371: <li><a name="sem"></a>
372: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
373: An improper bounds check makes it possible for a local user to cause a crash
374: by passing the
375: <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
376: <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
377: certain arguments.
378: <br>
1.48 sthen 379: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
1.1 deraadt 380: A source code patch exists which remedies the problem</a>.<br>
381: <p>
382: <li><a name="uvm"></a>
383: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
384: It is possible for a local user to cause a crash via
385: <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.
386: <br>
1.48 sthen 387: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
1.1 deraadt 388: A source code patch exists which remedies the problem</a>.<br>
389: <p>
390: <li><a name="exec"></a>
391: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
392: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
393: <br>
1.48 sthen 394: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
1.1 deraadt 395: A source code patch exists which remedies the problem</a>.<br>
396: <p>
397: <li><a name="httpd"></a>
398: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
399: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
400: file can crash
401: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
402: or potentially run arbitrary code as the user <tt>www</tt> (although it
403: is believed that ProPolice will prevent code execution).
404: <br>
1.48 sthen 405: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
1.1 deraadt 406: A source code patch exists which remedies the problem</a>.<br>
407: <p>
408: <li><a name="arp"></a>
409: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
410: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
411: requests.<br>
1.48 sthen 412: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
1.1 deraadt 413: A source code patch exists which remedies the problem</a>.<br>
414: <p>
415: <li><a name="asn1"></a>
416: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
417: The use of certain ASN.1 encodings or malformed public keys may allow an
418: attacker to mount a denial of service attack against applications linked with
419: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
420: This does not affect OpenSSH.<br>
1.48 sthen 421: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
1.1 deraadt 422: A source code patch exists which remedies the problem</a>.<br>
423: <p>
424: <li><a name="cd_booklet"></a>
425: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
426: The CD insert documentation has an incorrect example for package installation.<br>
427: Where it is written:<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: It should instead read:<p>
431: <strong>
1.48 sthen 432: # pkg_add http://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
1.1 deraadt 433: The extra <strong>/</strong> at the end is important. We do not make
434: patch files available for things printed on paper.
435: <p>
436: </ul>
437: <p>
438: <a name="i386"></a>
439: <h3><font color="#e00000">i386</font></h3>
440: <ul>
441: <li><a name="ibcs2"></a>
442: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
443: It may be possible for a local user to overrun the stack in
444: <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>
445: ProPolice catches this, turning a potential privilege escalation into a denial
446: of service. iBCS2 emulation does not need to be enabled via
447: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
448: for this to happen.
449: <br>
1.48 sthen 450: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
1.1 deraadt 451: A source code patch exists which remedies the problem</a>.<br>
452: <p>
453: </ul>
454: <p>
455: <a name="alpha"></a>
456: <h3><font color="#e00000">alpha</font></h3>
457: <ul>
458: <li>No problems identified yet.
459: </ul>
460: <p>
461: <a name="mac68k"></a>
462: <h3><font color="#e00000">mac68k</font></h3>
463: <ul>
464: <li>No problems identified yet.
465: </ul>
466: <p>
467: <a name="sparc"></a>
468: <h3><font color="#e00000">sparc</font></h3>
469: <ul>
470: <li>No problems identified yet.
471: </ul>
472: <p>
473: <a name="sparc64"></a>
474: <h3><font color="#e00000">sparc64</font></h3>
475: <ul>
476: <li>No problems identified yet.
477: </ul>
478: <p>
479: <a name="hppa"></a>
480: <h3><font color="#e00000">hppa</font></h3>
481: <ul>
482: <li>No problems identified yet.
483: </ul>
484: <p>
485: <a name="hp300"></a>
486: <h3><font color="#e00000">hp300</font></h3>
487: <ul>
488: <li>No problems identified yet.
489: </ul>
490: <p>
491: <a name="mvme68k"></a>
492: <h3><font color="#e00000">mvme68k</font></h3>
493: <ul>
494: <li>No problems identified yet.
495: </ul>
496: <p>
497: <a name="macppc"></a>
498: <h3><font color="#e00000">macppc</font></h3>
499: <ul>
500: <li>No problems identified yet.
501: </ul>
502: <p>
503: <a name="vax"></a>
504: <h3><font color="#e00000">vax</font></h3>
505: <ul>
506: <li>No problems identified yet.
507: </ul>
508:
509: <br>
510:
511: <hr>
512: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 513: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 514: <br>
515: For errata on a certain release, click below:<br>
516: <a href="errata21.html">2.1</a>,
517: <a href="errata22.html">2.2</a>,
518: <a href="errata23.html">2.3</a>,
519: <a href="errata24.html">2.4</a>,
520: <a href="errata25.html">2.5</a>,
521: <a href="errata26.html">2.6</a>,
522: <a href="errata27.html">2.7</a>,
523: <a href="errata28.html">2.8</a>,
524: <a href="errata29.html">2.9</a>,
525: <a href="errata30.html">3.0</a>,
526: <a href="errata31.html">3.1</a>,
527: <a href="errata32.html">3.2</a>,
1.2 david 528: <a href="errata33.html">3.3</a>,
1.25 miod 529: <a href="errata35.html">3.5</a>,
1.33 deraadt 530: <a href="errata36.html">3.6</a>,
1.43 deraadt 531: <br>
1.35 deraadt 532: <a href="errata37.html">3.7</a>,
1.36 deraadt 533: <a href="errata38.html">3.8</a>,
1.37 deraadt 534: <a href="errata39.html">3.9</a>,
1.38 deraadt 535: <a href="errata40.html">4.0</a>,
1.41 merdely 536: <a href="errata41.html">4.1</a>,
1.42 deraadt 537: <a href="errata42.html">4.2</a>,
1.43 deraadt 538: <a href="errata43.html">4.3</a>,
1.45 deraadt 539: <a href="errata44.html">4.4</a>,
1.46 deraadt 540: <a href="errata45.html">4.5</a>,
1.47 deraadt 541: <a href="errata46.html">4.6</a>,
1.49 deraadt 542: <a href="errata47.html">4.7</a>,
1.50 miod 543: <a href="errata48.html">4.8</a>,
1.51 ! nick 544: <a href="errata49.html">4.9</a>,
! 545: <a href="errata50.html">5.0</a>.
1.1 deraadt 546: <br>
547:
548: <hr>
549: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
550: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.51 ! nick 551: <br><small>$OpenBSD: errata34.html,v 1.50 2011/05/01 15:24:14 miod Exp $</small>
1.1 deraadt 552:
553: </body>
554: </html>