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