Annotation of www/errata34.html, Revision 1.5
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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>,
1.1 deraadt 40: <a href="errata.html">3.5</a>.
41: <br>
42: <hr>
43:
44: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4.tar.gz">
45: You can also fetch a tar.gz file containing all the following patches</a>.
46: This file is updated once a day.
47:
48: <p> The patches below are available in CVS via the
49: <code>OPENBSD_3_4</code> <a href="stable.html">patch branch</a>.
50:
51: <p>
52: For more detailed information on how to install patches to OpenBSD, please
53: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
54: <hr>
55:
56: <a name="all"></a>
57: <h3><font color="#e00000">All architectures</font></h3>
58: <ul>
1.5 ! brad 59: <li><a name="gdt"></a>
! 60: <font color="#009000"><strong>018: RELIABILITY FIX: May 5,
! 61: 2004</strong></font><br>
! 62: Under load "recent model"
! 63: <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>
! 64: controllers will lock up.
! 65: <br>
! 66: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/018_gdt.patch">
! 67: A source code patch exists which remedies this problem</a>.<br>
! 68: <p>
1.4 otto 69: <li><a name="cvs"></a>
70: <font color="#009000"><strong>017: SECURITY FIX: May 5,
71: 2004</strong></font><br>
72: Pathname validation problems have been found in
73: <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>,
74: allowing malicious clients to create files outside the repository, allowing
75: malicious servers to overwrite files outside the local CVS tree on
76: the client and allowing clients to check out files outside the CVS
77: repository.
78: <br>
79: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/017_cvs.patch">
80: A source code patch exists which remedies this problem</a>.<br>
81: <p>
1.1 deraadt 82: <li><a name="openssl"></a>
83: <font color="#009000"><strong>016: RELIABILITY FIX: March 17,
84: 2004</strong></font><br>
85: A missing check for a NULL-pointer dereference has been found in
86: <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>.
87: A remote attacker can use the bug to cause an OpenSSL application to crash;
88: this may lead to a denial of service.
89: <br>
90: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/016_openssl.patch">
91: A source code patch exists which remedies this problem</a>.<br>
92: <p>
93: <li><a name="isakmpd2"></a>
94: <font color="#009000"><strong>015: RELIABILITY FIX: March 17,
95: 2004</strong></font><br>
96: Defects in the payload validation and processing functions of
97: <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>
98: have been discovered. An attacker could send malformed ISAKMP messages and
99: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
100: and removes some memory leaks.
101: <br>
102: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/015_isakmpd2.patch">
103: A source code patch exists which remedies this problem</a>.<br>
104: <p>
105: <li><a name="httpd2"></a>
106: <font color="#009000"><strong>014: SECURITY FIX: March 13,
107: 2004</strong></font><br>
108: Due to a bug in the parsing of Allow/Deny rules for
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
110: access module, using IP addresses without a netmask on big endian 64-bit
111: platforms causes the rules to fail to match. This only affects sparc64.
112: <br>
113: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/014_httpd2.patch">
114: A source code patch exists which remedies the problem</a>.<br>
115: <p>
116: <li><a name="tcp"></a>
117: <font color="#009000"><strong>013: RELIABILITY FIX: March 8,
118: 2004</strong></font><br>
119: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
120: TCP segments are queued in the system. An attacker could
121: send out-of-order TCP segments and trick the system into using all
122: available memory buffers.
123: <br>
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/013_tcp.patch">
125: A source code patch exists which remedies the problem</a>.<br>
126: <p>
127: <li><a name="font"></a>
128: <font color="#009000"><strong>012: RELIABILITY FIX: February 14,
129: 2004</strong></font><br>
130: Several buffer overflows exist in the code parsing
131: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
132: exploited to gain privileges, but they can cause the X server to abort.
133: <br>
134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/012_font.patch">
135: A source code patch exists which remedies the problem</a>.<br>
136: <p>
137: <li><a name="ip6"></a>
138: <font color="#009000"><strong>011: SECURITY FIX: February 8, 2004</strong></font><br>
139: An IPv6 MTU handling problem exists that could be used by an attacker
140: to cause a denial of service attack against hosts with reachable IPv6
141: TCP ports.
142: <br>
143: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/011_ip6.patch">
144: A source code patch exists which remedies the problem</a>.<br>
145: <p>
146: <li><a name="sysvshm"></a>
147: <font color="#009000"><strong>010: SECURITY FIX: February 5, 2004</strong></font><br>
148: A reference counting bug exists in the
149: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
150: system call that could be used by an attacker to write to kernel memory
151: under certain circumstances.
152: <br>
153: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/010_sysvshm.patch">
154: A source code patch exists which remedies the problem</a>.<br>
155: <p>
156: <li><a name="isakmpd"></a>
157: <font color="#009000"><strong>009: SECURITY FIX: January 13, 2004</strong></font><br>
158: Several message handling flaws in
159: <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>
160: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs. The patch also
161: includes a reliability fix for a filedescriptor leak that causes problems when a crypto card is
162: installed.
163: <br>
164: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/009_isakmpd.patch">
165: A source code patch exists which remedies these problems</a>.<br>
166: <p>
167: <li><a name="sem"></a>
168: <font color="#009000"><strong>008: RELIABILITY FIX: November 20, 2003</strong></font><br>
169: An improper bounds check makes it possible for a local user to cause a crash
170: by passing the
171: <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
172: <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
173: certain arguments.
174: <br>
175: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/008_sem.patch">
176: A source code patch exists which remedies the problem</a>.<br>
177: <p>
178: <li><a name="uvm"></a>
179: <font color="#009000"><strong>007: RELIABILITY FIX: November 20, 2003</strong></font><br>
180: It is possible for a local user to cause a crash via
181: <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.
182: <br>
183: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/007_uvm.patch">
184: A source code patch exists which remedies the problem</a>.<br>
185: <p>
186: <li><a name="exec"></a>
187: <font color="#009000"><strong>005: RELIABILITY FIX: November 4, 2003</strong></font><br>
188: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
189: <br>
190: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch">
191: A source code patch exists which remedies the problem</a>.<br>
192: <p>
193: <li><a name="httpd"></a>
194: <font color="#009000"><strong>004: RELIABILITY FIX: November 1, 2003</strong></font><br>
195: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
196: file can crash
197: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
198: or potentially run arbitrary code as the user <tt>www</tt> (although it
199: is believed that ProPolice will prevent code execution).
200: <br>
201: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/004_httpd.patch">
202: A source code patch exists which remedies the problem</a>.<br>
203: <p>
204: <li><a name="arp"></a>
205: <font color="#009000"><strong>003: RELIABILITY FIX: November 1, 2003</strong></font><br>
206: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
207: requests.<br>
208: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/003_arp.patch">
209: A source code patch exists which remedies the problem</a>.<br>
210: <p>
211: <li><a name="asn1"></a>
212: <font color="#009000"><strong>002: SECURITY FIX: November 1, 2003</strong></font><br>
213: The use of certain ASN.1 encodings or malformed public keys may allow an
214: attacker to mount a denial of service attack against applications linked with
215: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
216: This does not affect OpenSSH.<br>
217: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/002_asn1.patch">
218: A source code patch exists which remedies the problem</a>.<br>
219: <p>
220: <li><a name="cd_booklet"></a>
221: <font color="#009000"><strong>001: DOCUMENTATION FIX: November 1, 2003</strong></font><br>
222: The CD insert documentation has an incorrect example for package installation.<br>
223: Where it is written:<p>
224: <strong>
225: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386</strong><p>
226: It should instead read:<p>
227: <strong>
228: # pkg_add ftp://ftp.openbsd.org/pub/OpenBSD/3.4/packages/i386/</strong><p>
229: The extra <strong>/</strong> at the end is important. We do not make
230: patch files available for things printed on paper.
231: <p>
232: </ul>
233: <p>
234: <a name="i386"></a>
235: <h3><font color="#e00000">i386</font></h3>
236: <ul>
237: <li><a name="ibcs2"></a>
238: <font color="#009000"><strong>006: SECURITY FIX: November 17, 2003</strong></font><br>
239: It may be possible for a local user to overrun the stack in
240: <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>
241: ProPolice catches this, turning a potential privilege escalation into a denial
242: of service. iBCS2 emulation does not need to be enabled via
243: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">sysctl(8)</a>
244: for this to happen.
245: <br>
246: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/i386/006_ibcs2.patch">
247: A source code patch exists which remedies the problem</a>.<br>
248: <p>
249: </ul>
250: <p>
251: <a name="alpha"></a>
252: <h3><font color="#e00000">alpha</font></h3>
253: <ul>
254: <li>No problems identified yet.
255: </ul>
256: <p>
257: <a name="mac68k"></a>
258: <h3><font color="#e00000">mac68k</font></h3>
259: <ul>
260: <li>No problems identified yet.
261: </ul>
262: <p>
263: <a name="sparc"></a>
264: <h3><font color="#e00000">sparc</font></h3>
265: <ul>
266: <li>No problems identified yet.
267: </ul>
268: <p>
269: <a name="sparc64"></a>
270: <h3><font color="#e00000">sparc64</font></h3>
271: <ul>
272: <li>No problems identified yet.
273: </ul>
274: <p>
275: <a name="hppa"></a>
276: <h3><font color="#e00000">hppa</font></h3>
277: <ul>
278: <li>No problems identified yet.
279: </ul>
280: <p>
281: <a name="hp300"></a>
282: <h3><font color="#e00000">hp300</font></h3>
283: <ul>
284: <li>No problems identified yet.
285: </ul>
286: <p>
287: <a name="mvme68k"></a>
288: <h3><font color="#e00000">mvme68k</font></h3>
289: <ul>
290: <li>No problems identified yet.
291: </ul>
292: <p>
293: <a name="macppc"></a>
294: <h3><font color="#e00000">macppc</font></h3>
295: <ul>
296: <li>No problems identified yet.
297: </ul>
298: <p>
299: <a name="vax"></a>
300: <h3><font color="#e00000">vax</font></h3>
301: <ul>
302: <li>No problems identified yet.
303: </ul>
304:
305: <br>
306:
307: <hr>
308: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 david 309: <a href=pkg-stable34.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 310: <br>
311: For errata on a certain release, click below:<br>
312: <a href="errata21.html">2.1</a>,
313: <a href="errata22.html">2.2</a>,
314: <a href="errata23.html">2.3</a>,
315: <a href="errata24.html">2.4</a>,
316: <a href="errata25.html">2.5</a>,
317: <a href="errata26.html">2.6</a>,
318: <a href="errata27.html">2.7</a>,
319: <a href="errata28.html">2.8</a>,
320: <a href="errata29.html">2.9</a>,
321: <a href="errata30.html">3.0</a>,
322: <a href="errata31.html">3.1</a>,
323: <a href="errata32.html">3.2</a>,
1.2 david 324: <a href="errata33.html">3.3</a>,
1.1 deraadt 325: <a href="errata.html">3.5</a>.
326: <br>
327:
328: <hr>
329: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
330: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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