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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>,
1.20 ! deraadt 51: <a href="errata45.html">4.5</a>,
! 52: <a href="errata46.html">4.6</a>.
1.1 deraadt 53: <br>
54: <hr>
55:
56: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6.tar.gz">
57: You can also fetch a tar.gz file containing all the following patches</a>.
58: This file is updated once a day.
59:
60: <p> The patches below are available in CVS via the
61: <code>OPENBSD_3_6</code> <a href="stable.html">patch branch</a>.
62:
63: <p>
64: For more detailed information on how to install patches to OpenBSD, please
65: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
66: <hr>
67:
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71: <a name="amd64"></a>
72: <a name="cats"></a>
73: <a name="hp300"></a>
74: <a name="hppa"></a>
75: <a name="i386"></a>
76: <a name="mac68k"></a>
77: <a name="macppc"></a>
78: <a name="mvme68k"></a>
79: <a name="mvme88k"></a>
80: <a name="sparc"></a>
81: <a name="sparc64"></a>
82: <a name="vax"></a>
83: <ul>
84:
1.6 millert 85: <li><a name="libz2"></a>
1.7 millert 86: <font color="#009000"><strong>020: SECURITY FIX: July 21, 2005</strong></font> <i>All architectures</i><br>
1.6 millert 87: A buffer overflow has been found in
88: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
89: which may be exploitable.<br>
90: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
91: <br>
1.7 millert 92: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/020_libz.patch">
1.6 millert 93: A source code patch exists which remedies this problem</a>.<br>
94: <p>
95:
1.5 millert 96: <li><a name="libz"></a>
97: <font color="#009000"><strong>019: SECURITY FIX: July 6, 2005</strong></font> <i>All architectures</i><br>
98: A buffer overflow has been found in
99: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
100: which may be exploitable.
101: <br>
102: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/019_libz.patch">
103: A source code patch exists which remedies this problem</a>.<br>
104: <p>
105:
1.4 millert 106: <li><a name="sudo"></a>
107: <font color="#009000"><strong>018: SECURITY FIX: June 20, 2005</strong></font> <i>All architectures</i><br>
108: Due to a race condition in its command pathname handling, a user with
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
110: privileges may be able to run arbitrary commands if the user's entry
111: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
112: another user.
113: <br>
114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/018_sudo.patch">
115: A source code patch exists which remedies this problem</a>.<br>
116: <p>
117:
1.3 brad 118: <li><a name="getsockopt"></a>
119: <font color="#009000"><strong>017: RELIABILITY FIX: June 15, 2005</strong></font> <i>All architectures</i><br>
120: As discovered by Stefan Miltchev calling
121: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
122: to get
123: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
124: credentials for a socket can result in a kernel panic.
125: <br>
126: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/017_getsockopt.patch">
127: A source code patch exists which remedies this problem</a>.<br>
128: <p>
129:
1.1 deraadt 130: <li><a name="cvs"></a>
131: <font color="#009000"><strong>016: SECURITY FIX: April 28, 2005</strong></font> <i>All architectures</i><br>
132: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
133: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
134: . None of these issues are known to be exploitable.
135: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
136: .
137: <br>
138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/016_cvs.patch">
139: A source code patch exists which remedies this problem</a>.<br>
140: <p>
141:
142: <li><a name="tcp"></a>
143: <font color="#009000"><strong>015: RELIABILITY FIX: April 4, 2005</strong></font> <i>All architectures</i><br>
144: Handle an edge condition in
145: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
146: timestamps.
147: <br>
148: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/015_tcp.patch">
149: A source code patch exists which remedies this problem</a>.<br>
150: <p>
151:
152: <li><a name="telnet"></a>
153: <font color="#009000"><strong>014: SECURITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
154: Due to buffer overflows in
155: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>,
156: a malicious server or man-in-the-middle attack could allow execution of
157: arbitrary code with the privileges of the user invoking
158: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>.
159: Noone should use telnet anymore. Please use
160: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>.
161: <br>
162: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/014_telnet.patch">
163: A source code patch exists which remedies this problem</a>.<br>
164: <p>
165:
166: <li><a name="sack"></a>
167: <font color="#009000"><strong>013: RELIABILITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
168: Bugs in the
169: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
170: stack can lead to memory exhaustion or processing of TCP segments with
171: invalid SACK options and cause a system crash.
172: <br>
173: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/013_sack.patch">
174: A source code patch exists which remedies this problem</a>.<br>
175: <p>
176:
177: <li><a name="copy"></a>
178: <font color="#009000"><strong>012: SECURITY FIX: March 16, 2005</strong></font> <strong>amd64 only</strong><br>
179: More stringent checking should be done in the
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
181: functions to prevent their misuse.
182: <br>
183: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/amd64/012_copy.patch">
184: A source code patch exists which remedies this problem</a>.<br>
185: <p>
186:
187: <li><a name="locore"></a>
188: <font color="#009000"><strong>011: SECURITY FIX: February 28, 2005</strong></font> <strong>i386 only</strong><br>
189: More stringent checking should be done in the
190: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
191: functions to prevent their misuse.
192: <br>
193: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/i386/011_locore.patch">
194: A source code patch exists which remedies this problem</a>.<br>
195: <p>
196:
197: <li><a name="rtt"></a>
198: <font color="#009000"><strong>010: RELIABILITY FIX: January 11, 2005</strong></font> <i>All architectures</i><br>
199: A bug in the
200: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
201: stack allows an invalid argument to be used in calculating the TCP
202: retransmit timeout. By sending packets with specific values in the TCP
203: timestamp option, an attacker can cause a system panic.
204: <br>
205: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/010_rtt.patch">
206: A source code patch exists which remedies this problem</a>.<br>
207: <p>
208:
209: <li><a name="httpd"></a>
210: <font color="#009000"><strong>009: SECURITY FIX: January 12, 2005</strong></font> <i>All architectures</i><br>
211: <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>
212: 's mod_include module fails to properly validate the length of
213: user supplied tag strings prior to copying them to a local buffer,
214: causing a buffer overflow.
215: <br>
216: This would require enabling the XBitHack directive or server-side
217: includes and making use of a malicious document.
218: <br>
219: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/009_httpd.patch">
220: A source code patch exists which remedies this problem</a>.<br>
221: <p>
222:
223: <li><a name="getcwd"></a>
224: <font color="#009000"><strong>008: RELIABILITY FIX: January 6, 2005</strong></font> <i>All architectures</i><br>
225: The
226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getcwd&sektion=3">getcwd(3)</a>
227: library function contains a memory management error, which causes failure
228: to retrieve the current working directory if the path is very long.
229: <br>
230: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/008_getcwd.patch">
231: A source code patch exists which remedies this problem</a>.<br>
232: <p>
233:
234: <li><a name="pfkey"></a>
235: <font color="#009000"><strong>007: SECURITY FIX: December 14, 2004</strong></font> <i>All architectures</i><br>
236: On systems running
237: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
238: it is possible for a local user to cause kernel memory corruption
239: and system panic by setting
240: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4&manpath=OpenBSD+Current&&format=html">ipsec(4)</a>
241: credentials on a socket.
242: <br>
243: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/007_pfkey.patch">
244: A source code patch exists which remedies this problem</a>.<br>
245: <p>
246:
247: <li><a name="xl"></a>
248: <font color="#009000"><strong>006: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
249: Fix for transmit side breakage on macppc and mbuf leaks with
250: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xl&sektion=4">xl(4)</a>.
251: <br>
252: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/006_xl.patch">
253: A source code patch exists which remedies this problem</a>.<br>
254: <p>
255:
256: <li><a name="isakmpd"></a>
257: <font color="#009000"><strong>005: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
258: Wrong calculation of NAT-D payloads may cause interoperability problems between
259: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
260: and other ISAKMP/IKE implementations.
261: <br>
262: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/005_isakmpd.patch">
263: A source code patch exists which remedies this problem</a>.<br>
264:
265: <p>
266: <li><a name="lynx"></a>
267: <font color="#009000"><strong>004: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
268: Due to a bug in
269: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
270: it is possible for pages such as
271: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
272: to cause
273: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
274: to exhaust memory and then crash when parsing such pages.
275: <br>
276: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/004_lynx.patch">
277: A source code patch exists which remedies this problem</a>.<br>
278: <p>
279:
280: <li><a name="pppd"></a>
281: <font color="#009000"><strong>003: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
282: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
283: contains a bug that allows an attacker to crash his own connection, but it cannot
284: be used to deny service to other users.
285: <br>
286: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/003_pppd.patch">
287: A source code patch exists which remedies this problem</a>.<br>
288: <p>
289:
290: <li><a name="bind"></a>
291: <font color="#009000"><strong>002: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
292: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.8 jmc 293: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.1 deraadt 294: thus slow DNS queries.
295: <br>
296: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/002_bind.patch">
297: A source code patch exists which remedies this problem</a>.<br>
298: <p>
299:
300: <li><a name="st"></a>
301: <font color="#009000"><strong>001: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
302: Fix detection of tape blocksize during device open. Corrects problem with
303: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=restore&sektion=8">restore(8)</a>.
304: <br>
305: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/001_st.patch">
306: A source code patch exists which remedies this problem</a>.<br>
307: <p>
308: </ul>
309:
310: <br>
311:
312: <hr>
313: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 david 314: <a href=pkg-stable36.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 315: <br>
316: For errata on a certain release, click below:<br>
317: <a href="errata21.html">2.1</a>,
318: <a href="errata22.html">2.2</a>,
319: <a href="errata23.html">2.3</a>,
320: <a href="errata24.html">2.4</a>,
321: <a href="errata25.html">2.5</a>,
322: <a href="errata26.html">2.6</a>,
323: <a href="errata27.html">2.7</a>,
324: <a href="errata28.html">2.8</a>,
325: <a href="errata29.html">2.9</a>,
326: <a href="errata30.html">3.0</a>,
327: <a href="errata31.html">3.1</a>,
328: <a href="errata32.html">3.2</a>,
329: <a href="errata33.html">3.3</a>,
330: <a href="errata34.html">3.4</a>,
331: <a href="errata35.html">3.5</a>,
1.9 deraadt 332: <a href="errata37.html">3.7</a>,
1.17 deraadt 333: <br>
1.10 deraadt 334: <a href="errata38.html">3.8</a>,
1.12 deraadt 335: <a href="errata39.html">3.9</a>,
1.13 deraadt 336: <a href="errata40.html">4.0</a>,
1.15 merdely 337: <a href="errata41.html">4.1</a>,
1.16 deraadt 338: <a href="errata42.html">4.2</a>,
1.17 deraadt 339: <a href="errata43.html">4.3</a>,
1.19 deraadt 340: <a href="errata44.html">4.4</a>,
1.20 ! deraadt 341: <a href="errata45.html">4.5</a>,
! 342: <a href="errata46.html">4.6</a>.
1.1 deraadt 343: <br>
344:
345: <hr>
346: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
347: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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1.1 deraadt 349:
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