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