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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 3.6 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>
1.2 david 24: <a href=pkg-stable36.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>,
39: <a href="errata33.html">3.3</a>,
40: <a href="errata34.html">3.4</a>,
41: <a href="errata35.html">3.5</a>,
1.9 deraadt 42: <a href="errata37.html">3.7</a>,
1.17 deraadt 43: <br>
1.10 deraadt 44: <a href="errata38.html">3.8</a>,
1.12 deraadt 45: <a href="errata39.html">3.9</a>,
1.13 deraadt 46: <a href="errata40.html">4.0</a>,
1.15 merdely 47: <a href="errata41.html">4.1</a>,
1.16 deraadt 48: <a href="errata42.html">4.2</a>,
1.17 deraadt 49: <a href="errata43.html">4.3</a>,
1.19 ! deraadt 50: <a href="errata44.html">4.4</a>,
1.18 djm 51: <a href="errata45.html">4.5</a>.
1.1 deraadt 52: <br>
53: <hr>
54:
55: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6.tar.gz">
56: You can also fetch a tar.gz file containing all the following patches</a>.
57: This file is updated once a day.
58:
59: <p> The patches below are available in CVS via the
60: <code>OPENBSD_3_6</code> <a href="stable.html">patch branch</a>.
61:
62: <p>
63: For more detailed information on how to install patches to OpenBSD, please
64: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
65: <hr>
66:
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69: <a name="alpha"></a>
70: <a name="amd64"></a>
71: <a name="cats"></a>
72: <a name="hp300"></a>
73: <a name="hppa"></a>
74: <a name="i386"></a>
75: <a name="mac68k"></a>
76: <a name="macppc"></a>
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78: <a name="mvme88k"></a>
79: <a name="sparc"></a>
80: <a name="sparc64"></a>
81: <a name="vax"></a>
82: <ul>
83:
1.6 millert 84: <li><a name="libz2"></a>
1.7 millert 85: <font color="#009000"><strong>020: SECURITY FIX: July 21, 2005</strong></font> <i>All architectures</i><br>
1.6 millert 86: A buffer overflow has been found in
87: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
88: which may be exploitable.<br>
89: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
90: <br>
1.7 millert 91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/020_libz.patch">
1.6 millert 92: A source code patch exists which remedies this problem</a>.<br>
93: <p>
94:
1.5 millert 95: <li><a name="libz"></a>
96: <font color="#009000"><strong>019: SECURITY FIX: July 6, 2005</strong></font> <i>All architectures</i><br>
97: A buffer overflow has been found in
98: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
99: which may be exploitable.
100: <br>
101: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/019_libz.patch">
102: A source code patch exists which remedies this problem</a>.<br>
103: <p>
104:
1.4 millert 105: <li><a name="sudo"></a>
106: <font color="#009000"><strong>018: SECURITY FIX: June 20, 2005</strong></font> <i>All architectures</i><br>
107: Due to a race condition in its command pathname handling, a user with
108: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
109: privileges may be able to run arbitrary commands if the user's entry
110: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
111: another user.
112: <br>
113: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/018_sudo.patch">
114: A source code patch exists which remedies this problem</a>.<br>
115: <p>
116:
1.3 brad 117: <li><a name="getsockopt"></a>
118: <font color="#009000"><strong>017: RELIABILITY FIX: June 15, 2005</strong></font> <i>All architectures</i><br>
119: As discovered by Stefan Miltchev calling
120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
121: to get
122: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
123: credentials for a socket can result in a kernel panic.
124: <br>
125: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/017_getsockopt.patch">
126: A source code patch exists which remedies this problem</a>.<br>
127: <p>
128:
1.1 deraadt 129: <li><a name="cvs"></a>
130: <font color="#009000"><strong>016: SECURITY FIX: April 28, 2005</strong></font> <i>All architectures</i><br>
131: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
132: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
133: . None of these issues are known to be exploitable.
134: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
135: .
136: <br>
137: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/016_cvs.patch">
138: A source code patch exists which remedies this problem</a>.<br>
139: <p>
140:
141: <li><a name="tcp"></a>
142: <font color="#009000"><strong>015: RELIABILITY FIX: April 4, 2005</strong></font> <i>All architectures</i><br>
143: Handle an edge condition in
144: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
145: timestamps.
146: <br>
147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/015_tcp.patch">
148: A source code patch exists which remedies this problem</a>.<br>
149: <p>
150:
151: <li><a name="telnet"></a>
152: <font color="#009000"><strong>014: SECURITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
153: Due to buffer overflows in
154: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>,
155: a malicious server or man-in-the-middle attack could allow execution of
156: arbitrary code with the privileges of the user invoking
157: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>.
158: Noone should use telnet anymore. Please use
159: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>.
160: <br>
161: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/014_telnet.patch">
162: A source code patch exists which remedies this problem</a>.<br>
163: <p>
164:
165: <li><a name="sack"></a>
166: <font color="#009000"><strong>013: RELIABILITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
167: Bugs in the
168: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
169: stack can lead to memory exhaustion or processing of TCP segments with
170: invalid SACK options and cause a system crash.
171: <br>
172: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/013_sack.patch">
173: A source code patch exists which remedies this problem</a>.<br>
174: <p>
175:
176: <li><a name="copy"></a>
177: <font color="#009000"><strong>012: SECURITY FIX: March 16, 2005</strong></font> <strong>amd64 only</strong><br>
178: More stringent checking should be done in the
179: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
180: functions to prevent their misuse.
181: <br>
182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/amd64/012_copy.patch">
183: A source code patch exists which remedies this problem</a>.<br>
184: <p>
185:
186: <li><a name="locore"></a>
187: <font color="#009000"><strong>011: SECURITY FIX: February 28, 2005</strong></font> <strong>i386 only</strong><br>
188: More stringent checking should be done in the
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
190: functions to prevent their misuse.
191: <br>
192: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/i386/011_locore.patch">
193: A source code patch exists which remedies this problem</a>.<br>
194: <p>
195:
196: <li><a name="rtt"></a>
197: <font color="#009000"><strong>010: RELIABILITY FIX: January 11, 2005</strong></font> <i>All architectures</i><br>
198: A bug in the
199: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
200: stack allows an invalid argument to be used in calculating the TCP
201: retransmit timeout. By sending packets with specific values in the TCP
202: timestamp option, an attacker can cause a system panic.
203: <br>
204: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/010_rtt.patch">
205: A source code patch exists which remedies this problem</a>.<br>
206: <p>
207:
208: <li><a name="httpd"></a>
209: <font color="#009000"><strong>009: SECURITY FIX: January 12, 2005</strong></font> <i>All architectures</i><br>
210: <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>
211: 's mod_include module fails to properly validate the length of
212: user supplied tag strings prior to copying them to a local buffer,
213: causing a buffer overflow.
214: <br>
215: This would require enabling the XBitHack directive or server-side
216: includes and making use of a malicious document.
217: <br>
218: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/009_httpd.patch">
219: A source code patch exists which remedies this problem</a>.<br>
220: <p>
221:
222: <li><a name="getcwd"></a>
223: <font color="#009000"><strong>008: RELIABILITY FIX: January 6, 2005</strong></font> <i>All architectures</i><br>
224: The
225: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getcwd&sektion=3">getcwd(3)</a>
226: library function contains a memory management error, which causes failure
227: to retrieve the current working directory if the path is very long.
228: <br>
229: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/008_getcwd.patch">
230: A source code patch exists which remedies this problem</a>.<br>
231: <p>
232:
233: <li><a name="pfkey"></a>
234: <font color="#009000"><strong>007: SECURITY FIX: December 14, 2004</strong></font> <i>All architectures</i><br>
235: On systems running
236: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
237: it is possible for a local user to cause kernel memory corruption
238: and system panic by setting
239: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4&manpath=OpenBSD+Current&&format=html">ipsec(4)</a>
240: credentials on a socket.
241: <br>
242: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/007_pfkey.patch">
243: A source code patch exists which remedies this problem</a>.<br>
244: <p>
245:
246: <li><a name="xl"></a>
247: <font color="#009000"><strong>006: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
248: Fix for transmit side breakage on macppc and mbuf leaks with
249: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xl&sektion=4">xl(4)</a>.
250: <br>
251: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/006_xl.patch">
252: A source code patch exists which remedies this problem</a>.<br>
253: <p>
254:
255: <li><a name="isakmpd"></a>
256: <font color="#009000"><strong>005: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
257: Wrong calculation of NAT-D payloads may cause interoperability problems between
258: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
259: and other ISAKMP/IKE implementations.
260: <br>
261: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/005_isakmpd.patch">
262: A source code patch exists which remedies this problem</a>.<br>
263:
264: <p>
265: <li><a name="lynx"></a>
266: <font color="#009000"><strong>004: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
267: Due to a bug in
268: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
269: it is possible for pages such as
270: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
271: to cause
272: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
273: to exhaust memory and then crash when parsing such pages.
274: <br>
275: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/004_lynx.patch">
276: A source code patch exists which remedies this problem</a>.<br>
277: <p>
278:
279: <li><a name="pppd"></a>
280: <font color="#009000"><strong>003: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
281: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
282: contains a bug that allows an attacker to crash his own connection, but it cannot
283: be used to deny service to other users.
284: <br>
285: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/003_pppd.patch">
286: A source code patch exists which remedies this problem</a>.<br>
287: <p>
288:
289: <li><a name="bind"></a>
290: <font color="#009000"><strong>002: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
291: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.8 jmc 292: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.1 deraadt 293: thus slow DNS queries.
294: <br>
295: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/002_bind.patch">
296: A source code patch exists which remedies this problem</a>.<br>
297: <p>
298:
299: <li><a name="st"></a>
300: <font color="#009000"><strong>001: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
301: Fix detection of tape blocksize during device open. Corrects problem with
302: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=restore&sektion=8">restore(8)</a>.
303: <br>
304: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/001_st.patch">
305: A source code patch exists which remedies this problem</a>.<br>
306: <p>
307: </ul>
308:
309: <br>
310:
311: <hr>
312: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 david 313: <a href=pkg-stable36.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 314: <br>
315: For errata on a certain release, click below:<br>
316: <a href="errata21.html">2.1</a>,
317: <a href="errata22.html">2.2</a>,
318: <a href="errata23.html">2.3</a>,
319: <a href="errata24.html">2.4</a>,
320: <a href="errata25.html">2.5</a>,
321: <a href="errata26.html">2.6</a>,
322: <a href="errata27.html">2.7</a>,
323: <a href="errata28.html">2.8</a>,
324: <a href="errata29.html">2.9</a>,
325: <a href="errata30.html">3.0</a>,
326: <a href="errata31.html">3.1</a>,
327: <a href="errata32.html">3.2</a>,
328: <a href="errata33.html">3.3</a>,
329: <a href="errata34.html">3.4</a>,
330: <a href="errata35.html">3.5</a>,
1.9 deraadt 331: <a href="errata37.html">3.7</a>,
1.17 deraadt 332: <br>
1.10 deraadt 333: <a href="errata38.html">3.8</a>,
1.12 deraadt 334: <a href="errata39.html">3.9</a>,
1.13 deraadt 335: <a href="errata40.html">4.0</a>,
1.15 merdely 336: <a href="errata41.html">4.1</a>,
1.16 deraadt 337: <a href="errata42.html">4.2</a>,
1.17 deraadt 338: <a href="errata43.html">4.3</a>,
1.19 ! deraadt 339: <a href="errata44.html">4.4</a>,
1.18 djm 340: <a href="errata45.html">4.5</a>.
1.1 deraadt 341: <br>
342:
343: <hr>
344: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
345: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.19 ! deraadt 346: <br><small>$OpenBSD: errata36.html,v 1.18 2009/04/08 02:36:01 djm Exp $</small>
1.1 deraadt 347:
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