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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>,
1.10 deraadt 43: <a href="errata38.html">3.8</a>,
1.12 deraadt 44: <a href="errata39.html">3.9</a>,
1.13 deraadt 45: <a href="errata40.html">4.0</a>,
1.15 merdely 46: <a href="errata41.html">4.1</a>,
1.16 ! deraadt 47: <a href="errata42.html">4.2</a>,
! 48: <a href="errata43.html">4.3</a>.
1.1 deraadt 49: <br>
50: <hr>
51:
52: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6.tar.gz">
53: You can also fetch a tar.gz file containing all the following patches</a>.
54: This file is updated once a day.
55:
56: <p> The patches below are available in CVS via the
57: <code>OPENBSD_3_6</code> <a href="stable.html">patch branch</a>.
58:
59: <p>
60: For more detailed information on how to install patches to OpenBSD, please
61: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
62: <hr>
63:
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66: <a name="alpha"></a>
67: <a name="amd64"></a>
68: <a name="cats"></a>
69: <a name="hp300"></a>
70: <a name="hppa"></a>
71: <a name="i386"></a>
72: <a name="mac68k"></a>
73: <a name="macppc"></a>
74: <a name="mvme68k"></a>
75: <a name="mvme88k"></a>
76: <a name="sparc"></a>
77: <a name="sparc64"></a>
78: <a name="vax"></a>
79: <ul>
80:
1.6 millert 81: <li><a name="libz2"></a>
1.7 millert 82: <font color="#009000"><strong>020: SECURITY FIX: July 21, 2005</strong></font> <i>All architectures</i><br>
1.6 millert 83: A buffer overflow has been found in
84: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
85: which may be exploitable.<br>
86: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
87: <br>
1.7 millert 88: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/020_libz.patch">
1.6 millert 89: A source code patch exists which remedies this problem</a>.<br>
90: <p>
91:
1.5 millert 92: <li><a name="libz"></a>
93: <font color="#009000"><strong>019: SECURITY FIX: July 6, 2005</strong></font> <i>All architectures</i><br>
94: A buffer overflow has been found in
95: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
96: which may be exploitable.
97: <br>
98: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/019_libz.patch">
99: A source code patch exists which remedies this problem</a>.<br>
100: <p>
101:
1.4 millert 102: <li><a name="sudo"></a>
103: <font color="#009000"><strong>018: SECURITY FIX: June 20, 2005</strong></font> <i>All architectures</i><br>
104: Due to a race condition in its command pathname handling, a user with
105: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
106: privileges may be able to run arbitrary commands if the user's entry
107: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
108: another user.
109: <br>
110: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/018_sudo.patch">
111: A source code patch exists which remedies this problem</a>.<br>
112: <p>
113:
1.3 brad 114: <li><a name="getsockopt"></a>
115: <font color="#009000"><strong>017: RELIABILITY FIX: June 15, 2005</strong></font> <i>All architectures</i><br>
116: As discovered by Stefan Miltchev calling
117: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
118: to get
119: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
120: credentials for a socket can result in a kernel panic.
121: <br>
122: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/017_getsockopt.patch">
123: A source code patch exists which remedies this problem</a>.<br>
124: <p>
125:
1.1 deraadt 126: <li><a name="cvs"></a>
127: <font color="#009000"><strong>016: SECURITY FIX: April 28, 2005</strong></font> <i>All architectures</i><br>
128: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
129: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
130: . None of these issues are known to be exploitable.
131: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
132: .
133: <br>
134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/016_cvs.patch">
135: A source code patch exists which remedies this problem</a>.<br>
136: <p>
137:
138: <li><a name="tcp"></a>
139: <font color="#009000"><strong>015: RELIABILITY FIX: April 4, 2005</strong></font> <i>All architectures</i><br>
140: Handle an edge condition in
141: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
142: timestamps.
143: <br>
144: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/015_tcp.patch">
145: A source code patch exists which remedies this problem</a>.<br>
146: <p>
147:
148: <li><a name="telnet"></a>
149: <font color="#009000"><strong>014: SECURITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
150: Due to buffer overflows in
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>,
152: a malicious server or man-in-the-middle attack could allow execution of
153: arbitrary code with the privileges of the user invoking
154: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>.
155: Noone should use telnet anymore. Please use
156: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>.
157: <br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/014_telnet.patch">
159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
161:
162: <li><a name="sack"></a>
163: <font color="#009000"><strong>013: RELIABILITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
164: Bugs in the
165: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
166: stack can lead to memory exhaustion or processing of TCP segments with
167: invalid SACK options and cause a system crash.
168: <br>
169: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/013_sack.patch">
170: A source code patch exists which remedies this problem</a>.<br>
171: <p>
172:
173: <li><a name="copy"></a>
174: <font color="#009000"><strong>012: SECURITY FIX: March 16, 2005</strong></font> <strong>amd64 only</strong><br>
175: More stringent checking should be done in the
176: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
177: functions to prevent their misuse.
178: <br>
179: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/amd64/012_copy.patch">
180: A source code patch exists which remedies this problem</a>.<br>
181: <p>
182:
183: <li><a name="locore"></a>
184: <font color="#009000"><strong>011: SECURITY FIX: February 28, 2005</strong></font> <strong>i386 only</strong><br>
185: More stringent checking should be done in the
186: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
187: functions to prevent their misuse.
188: <br>
189: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/i386/011_locore.patch">
190: A source code patch exists which remedies this problem</a>.<br>
191: <p>
192:
193: <li><a name="rtt"></a>
194: <font color="#009000"><strong>010: RELIABILITY FIX: January 11, 2005</strong></font> <i>All architectures</i><br>
195: A bug in the
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
197: stack allows an invalid argument to be used in calculating the TCP
198: retransmit timeout. By sending packets with specific values in the TCP
199: timestamp option, an attacker can cause a system panic.
200: <br>
201: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/010_rtt.patch">
202: A source code patch exists which remedies this problem</a>.<br>
203: <p>
204:
205: <li><a name="httpd"></a>
206: <font color="#009000"><strong>009: SECURITY FIX: January 12, 2005</strong></font> <i>All architectures</i><br>
207: <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>
208: 's mod_include module fails to properly validate the length of
209: user supplied tag strings prior to copying them to a local buffer,
210: causing a buffer overflow.
211: <br>
212: This would require enabling the XBitHack directive or server-side
213: includes and making use of a malicious document.
214: <br>
215: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/009_httpd.patch">
216: A source code patch exists which remedies this problem</a>.<br>
217: <p>
218:
219: <li><a name="getcwd"></a>
220: <font color="#009000"><strong>008: RELIABILITY FIX: January 6, 2005</strong></font> <i>All architectures</i><br>
221: The
222: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getcwd&sektion=3">getcwd(3)</a>
223: library function contains a memory management error, which causes failure
224: to retrieve the current working directory if the path is very long.
225: <br>
226: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/008_getcwd.patch">
227: A source code patch exists which remedies this problem</a>.<br>
228: <p>
229:
230: <li><a name="pfkey"></a>
231: <font color="#009000"><strong>007: SECURITY FIX: December 14, 2004</strong></font> <i>All architectures</i><br>
232: On systems running
233: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
234: it is possible for a local user to cause kernel memory corruption
235: and system panic by setting
236: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4&manpath=OpenBSD+Current&&format=html">ipsec(4)</a>
237: credentials on a socket.
238: <br>
239: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/007_pfkey.patch">
240: A source code patch exists which remedies this problem</a>.<br>
241: <p>
242:
243: <li><a name="xl"></a>
244: <font color="#009000"><strong>006: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
245: Fix for transmit side breakage on macppc and mbuf leaks with
246: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xl&sektion=4">xl(4)</a>.
247: <br>
248: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/006_xl.patch">
249: A source code patch exists which remedies this problem</a>.<br>
250: <p>
251:
252: <li><a name="isakmpd"></a>
253: <font color="#009000"><strong>005: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
254: Wrong calculation of NAT-D payloads may cause interoperability problems between
255: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
256: and other ISAKMP/IKE implementations.
257: <br>
258: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/005_isakmpd.patch">
259: A source code patch exists which remedies this problem</a>.<br>
260:
261: <p>
262: <li><a name="lynx"></a>
263: <font color="#009000"><strong>004: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
264: Due to a bug in
265: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
266: it is possible for pages such as
267: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
268: to cause
269: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
270: to exhaust memory and then crash when parsing such pages.
271: <br>
272: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/004_lynx.patch">
273: A source code patch exists which remedies this problem</a>.<br>
274: <p>
275:
276: <li><a name="pppd"></a>
277: <font color="#009000"><strong>003: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
278: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
279: contains a bug that allows an attacker to crash his own connection, but it cannot
280: be used to deny service to other users.
281: <br>
282: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/003_pppd.patch">
283: A source code patch exists which remedies this problem</a>.<br>
284: <p>
285:
286: <li><a name="bind"></a>
287: <font color="#009000"><strong>002: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
288: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.8 jmc 289: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.1 deraadt 290: thus slow DNS queries.
291: <br>
292: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/002_bind.patch">
293: A source code patch exists which remedies this problem</a>.<br>
294: <p>
295:
296: <li><a name="st"></a>
297: <font color="#009000"><strong>001: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
298: Fix detection of tape blocksize during device open. Corrects problem with
299: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=restore&sektion=8">restore(8)</a>.
300: <br>
301: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/001_st.patch">
302: A source code patch exists which remedies this problem</a>.<br>
303: <p>
304: </ul>
305:
306: <br>
307:
308: <hr>
309: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 david 310: <a href=pkg-stable36.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 311: <br>
312: For errata on a certain release, click below:<br>
313: <a href="errata21.html">2.1</a>,
314: <a href="errata22.html">2.2</a>,
315: <a href="errata23.html">2.3</a>,
316: <a href="errata24.html">2.4</a>,
317: <a href="errata25.html">2.5</a>,
318: <a href="errata26.html">2.6</a>,
319: <a href="errata27.html">2.7</a>,
320: <a href="errata28.html">2.8</a>,
321: <a href="errata29.html">2.9</a>,
322: <a href="errata30.html">3.0</a>,
323: <a href="errata31.html">3.1</a>,
324: <a href="errata32.html">3.2</a>,
325: <a href="errata33.html">3.3</a>,
326: <a href="errata34.html">3.4</a>,
327: <a href="errata35.html">3.5</a>,
1.9 deraadt 328: <a href="errata37.html">3.7</a>,
1.10 deraadt 329: <a href="errata38.html">3.8</a>,
1.12 deraadt 330: <a href="errata39.html">3.9</a>,
1.13 deraadt 331: <a href="errata40.html">4.0</a>,
1.15 merdely 332: <a href="errata41.html">4.1</a>,
1.16 ! deraadt 333: <a href="errata42.html">4.2</a>,
! 334: <a href="errata43.html">4.3</a>.
1.1 deraadt 335: <br>
336:
337: <hr>
338: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
339: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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