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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>,
! 50: <a href="errata44.html">4.4</a>.
1.1 deraadt 51: <br>
52: <hr>
53:
54: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6.tar.gz">
55: You can also fetch a tar.gz file containing all the following patches</a>.
56: This file is updated once a day.
57:
58: <p> The patches below are available in CVS via the
59: <code>OPENBSD_3_6</code> <a href="stable.html">patch branch</a>.
60:
61: <p>
62: For more detailed information on how to install patches to OpenBSD, please
63: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
64: <hr>
65:
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68: <a name="alpha"></a>
69: <a name="amd64"></a>
70: <a name="cats"></a>
71: <a name="hp300"></a>
72: <a name="hppa"></a>
73: <a name="i386"></a>
74: <a name="mac68k"></a>
75: <a name="macppc"></a>
76: <a name="mvme68k"></a>
77: <a name="mvme88k"></a>
78: <a name="sparc"></a>
79: <a name="sparc64"></a>
80: <a name="vax"></a>
81: <ul>
82:
1.6 millert 83: <li><a name="libz2"></a>
1.7 millert 84: <font color="#009000"><strong>020: SECURITY FIX: July 21, 2005</strong></font> <i>All architectures</i><br>
1.6 millert 85: A buffer overflow has been found in
86: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
87: which may be exploitable.<br>
88: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
89: <br>
1.7 millert 90: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/020_libz.patch">
1.6 millert 91: A source code patch exists which remedies this problem</a>.<br>
92: <p>
93:
1.5 millert 94: <li><a name="libz"></a>
95: <font color="#009000"><strong>019: SECURITY FIX: July 6, 2005</strong></font> <i>All architectures</i><br>
96: A buffer overflow has been found in
97: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
98: which may be exploitable.
99: <br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/019_libz.patch">
101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
103:
1.4 millert 104: <li><a name="sudo"></a>
105: <font color="#009000"><strong>018: SECURITY FIX: June 20, 2005</strong></font> <i>All architectures</i><br>
106: Due to a race condition in its command pathname handling, a user with
107: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
108: privileges may be able to run arbitrary commands if the user's entry
109: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
110: another user.
111: <br>
112: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/018_sudo.patch">
113: A source code patch exists which remedies this problem</a>.<br>
114: <p>
115:
1.3 brad 116: <li><a name="getsockopt"></a>
117: <font color="#009000"><strong>017: RELIABILITY FIX: June 15, 2005</strong></font> <i>All architectures</i><br>
118: As discovered by Stefan Miltchev calling
119: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
120: to get
121: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
122: credentials for a socket can result in a kernel panic.
123: <br>
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/017_getsockopt.patch">
125: A source code patch exists which remedies this problem</a>.<br>
126: <p>
127:
1.1 deraadt 128: <li><a name="cvs"></a>
129: <font color="#009000"><strong>016: SECURITY FIX: April 28, 2005</strong></font> <i>All architectures</i><br>
130: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
131: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
132: . None of these issues are known to be exploitable.
133: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
134: .
135: <br>
136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/016_cvs.patch">
137: A source code patch exists which remedies this problem</a>.<br>
138: <p>
139:
140: <li><a name="tcp"></a>
141: <font color="#009000"><strong>015: RELIABILITY FIX: April 4, 2005</strong></font> <i>All architectures</i><br>
142: Handle an edge condition in
143: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
144: timestamps.
145: <br>
146: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/015_tcp.patch">
147: A source code patch exists which remedies this problem</a>.<br>
148: <p>
149:
150: <li><a name="telnet"></a>
151: <font color="#009000"><strong>014: SECURITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
152: Due to buffer overflows in
153: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>,
154: a malicious server or man-in-the-middle attack could allow execution of
155: arbitrary code with the privileges of the user invoking
156: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>.
157: Noone should use telnet anymore. Please use
158: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>.
159: <br>
160: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/014_telnet.patch">
161: A source code patch exists which remedies this problem</a>.<br>
162: <p>
163:
164: <li><a name="sack"></a>
165: <font color="#009000"><strong>013: RELIABILITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
166: Bugs in the
167: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
168: stack can lead to memory exhaustion or processing of TCP segments with
169: invalid SACK options and cause a system crash.
170: <br>
171: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/013_sack.patch">
172: A source code patch exists which remedies this problem</a>.<br>
173: <p>
174:
175: <li><a name="copy"></a>
176: <font color="#009000"><strong>012: SECURITY FIX: March 16, 2005</strong></font> <strong>amd64 only</strong><br>
177: More stringent checking should be done in the
178: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
179: functions to prevent their misuse.
180: <br>
181: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/amd64/012_copy.patch">
182: A source code patch exists which remedies this problem</a>.<br>
183: <p>
184:
185: <li><a name="locore"></a>
186: <font color="#009000"><strong>011: SECURITY FIX: February 28, 2005</strong></font> <strong>i386 only</strong><br>
187: More stringent checking should be done in the
188: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
189: functions to prevent their misuse.
190: <br>
191: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/i386/011_locore.patch">
192: A source code patch exists which remedies this problem</a>.<br>
193: <p>
194:
195: <li><a name="rtt"></a>
196: <font color="#009000"><strong>010: RELIABILITY FIX: January 11, 2005</strong></font> <i>All architectures</i><br>
197: A bug in the
198: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
199: stack allows an invalid argument to be used in calculating the TCP
200: retransmit timeout. By sending packets with specific values in the TCP
201: timestamp option, an attacker can cause a system panic.
202: <br>
203: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/010_rtt.patch">
204: A source code patch exists which remedies this problem</a>.<br>
205: <p>
206:
207: <li><a name="httpd"></a>
208: <font color="#009000"><strong>009: SECURITY FIX: January 12, 2005</strong></font> <i>All architectures</i><br>
209: <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>
210: 's mod_include module fails to properly validate the length of
211: user supplied tag strings prior to copying them to a local buffer,
212: causing a buffer overflow.
213: <br>
214: This would require enabling the XBitHack directive or server-side
215: includes and making use of a malicious document.
216: <br>
217: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/009_httpd.patch">
218: A source code patch exists which remedies this problem</a>.<br>
219: <p>
220:
221: <li><a name="getcwd"></a>
222: <font color="#009000"><strong>008: RELIABILITY FIX: January 6, 2005</strong></font> <i>All architectures</i><br>
223: The
224: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getcwd&sektion=3">getcwd(3)</a>
225: library function contains a memory management error, which causes failure
226: to retrieve the current working directory if the path is very long.
227: <br>
228: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/008_getcwd.patch">
229: A source code patch exists which remedies this problem</a>.<br>
230: <p>
231:
232: <li><a name="pfkey"></a>
233: <font color="#009000"><strong>007: SECURITY FIX: December 14, 2004</strong></font> <i>All architectures</i><br>
234: On systems running
235: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
236: it is possible for a local user to cause kernel memory corruption
237: and system panic by setting
238: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4&manpath=OpenBSD+Current&&format=html">ipsec(4)</a>
239: credentials on a socket.
240: <br>
241: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/007_pfkey.patch">
242: A source code patch exists which remedies this problem</a>.<br>
243: <p>
244:
245: <li><a name="xl"></a>
246: <font color="#009000"><strong>006: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
247: Fix for transmit side breakage on macppc and mbuf leaks with
248: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xl&sektion=4">xl(4)</a>.
249: <br>
250: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/006_xl.patch">
251: A source code patch exists which remedies this problem</a>.<br>
252: <p>
253:
254: <li><a name="isakmpd"></a>
255: <font color="#009000"><strong>005: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
256: Wrong calculation of NAT-D payloads may cause interoperability problems between
257: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
258: and other ISAKMP/IKE implementations.
259: <br>
260: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/005_isakmpd.patch">
261: A source code patch exists which remedies this problem</a>.<br>
262:
263: <p>
264: <li><a name="lynx"></a>
265: <font color="#009000"><strong>004: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
266: Due to a bug in
267: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
268: it is possible for pages such as
269: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
270: to cause
271: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
272: to exhaust memory and then crash when parsing such pages.
273: <br>
274: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/004_lynx.patch">
275: A source code patch exists which remedies this problem</a>.<br>
276: <p>
277:
278: <li><a name="pppd"></a>
279: <font color="#009000"><strong>003: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
280: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
281: contains a bug that allows an attacker to crash his own connection, but it cannot
282: be used to deny service to other users.
283: <br>
284: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/003_pppd.patch">
285: A source code patch exists which remedies this problem</a>.<br>
286: <p>
287:
288: <li><a name="bind"></a>
289: <font color="#009000"><strong>002: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
290: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.8 jmc 291: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.1 deraadt 292: thus slow DNS queries.
293: <br>
294: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/002_bind.patch">
295: A source code patch exists which remedies this problem</a>.<br>
296: <p>
297:
298: <li><a name="st"></a>
299: <font color="#009000"><strong>001: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
300: Fix detection of tape blocksize during device open. Corrects problem with
301: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=restore&sektion=8">restore(8)</a>.
302: <br>
303: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/001_st.patch">
304: A source code patch exists which remedies this problem</a>.<br>
305: <p>
306: </ul>
307:
308: <br>
309:
310: <hr>
311: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 david 312: <a href=pkg-stable36.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 313: <br>
314: For errata on a certain release, click below:<br>
315: <a href="errata21.html">2.1</a>,
316: <a href="errata22.html">2.2</a>,
317: <a href="errata23.html">2.3</a>,
318: <a href="errata24.html">2.4</a>,
319: <a href="errata25.html">2.5</a>,
320: <a href="errata26.html">2.6</a>,
321: <a href="errata27.html">2.7</a>,
322: <a href="errata28.html">2.8</a>,
323: <a href="errata29.html">2.9</a>,
324: <a href="errata30.html">3.0</a>,
325: <a href="errata31.html">3.1</a>,
326: <a href="errata32.html">3.2</a>,
327: <a href="errata33.html">3.3</a>,
328: <a href="errata34.html">3.4</a>,
329: <a href="errata35.html">3.5</a>,
1.9 deraadt 330: <a href="errata37.html">3.7</a>,
1.17 ! deraadt 331: <br>
1.10 deraadt 332: <a href="errata38.html">3.8</a>,
1.12 deraadt 333: <a href="errata39.html">3.9</a>,
1.13 deraadt 334: <a href="errata40.html">4.0</a>,
1.15 merdely 335: <a href="errata41.html">4.1</a>,
1.16 deraadt 336: <a href="errata42.html">4.2</a>,
1.17 ! deraadt 337: <a href="errata43.html">4.3</a>,
! 338: <a href="errata44.html">4.4</a>.
1.1 deraadt 339: <br>
340:
341: <hr>
342: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
343: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.17 ! deraadt 344: <br><small>$OpenBSD: errata36.html,v 1.16 2008/03/09 21:05:00 deraadt Exp $</small>
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