Annotation of www/errata36.html, Revision 1.12
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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>,
! 45: <a href="errata.html">4.0</a>.
1.1 deraadt 46: <br>
47: <hr>
48:
49: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6.tar.gz">
50: You can also fetch a tar.gz file containing all the following patches</a>.
51: This file is updated once a day.
52:
53: <p> The patches below are available in CVS via the
54: <code>OPENBSD_3_6</code> <a href="stable.html">patch branch</a>.
55:
56: <p>
57: For more detailed information on how to install patches to OpenBSD, please
58: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
59: <hr>
60:
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64: <a name="amd64"></a>
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66: <a name="hp300"></a>
67: <a name="hppa"></a>
68: <a name="i386"></a>
69: <a name="mac68k"></a>
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73: <a name="sparc"></a>
74: <a name="sparc64"></a>
75: <a name="vax"></a>
76: <ul>
77:
1.6 millert 78: <li><a name="libz2"></a>
1.7 millert 79: <font color="#009000"><strong>020: SECURITY FIX: July 21, 2005</strong></font> <i>All architectures</i><br>
1.6 millert 80: A buffer overflow has been found in
81: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
82: which may be exploitable.<br>
83: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
84: <br>
1.7 millert 85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/020_libz.patch">
1.6 millert 86: A source code patch exists which remedies this problem</a>.<br>
87: <p>
88:
1.5 millert 89: <li><a name="libz"></a>
90: <font color="#009000"><strong>019: SECURITY FIX: July 6, 2005</strong></font> <i>All architectures</i><br>
91: A buffer overflow has been found in
92: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
93: which may be exploitable.
94: <br>
95: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/019_libz.patch">
96: A source code patch exists which remedies this problem</a>.<br>
97: <p>
98:
1.4 millert 99: <li><a name="sudo"></a>
100: <font color="#009000"><strong>018: SECURITY FIX: June 20, 2005</strong></font> <i>All architectures</i><br>
101: Due to a race condition in its command pathname handling, a user with
102: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
103: privileges may be able to run arbitrary commands if the user's entry
104: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
105: another user.
106: <br>
107: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/018_sudo.patch">
108: A source code patch exists which remedies this problem</a>.<br>
109: <p>
110:
1.3 brad 111: <li><a name="getsockopt"></a>
112: <font color="#009000"><strong>017: RELIABILITY FIX: June 15, 2005</strong></font> <i>All architectures</i><br>
113: As discovered by Stefan Miltchev calling
114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
115: to get
116: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
117: credentials for a socket can result in a kernel panic.
118: <br>
119: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/017_getsockopt.patch">
120: A source code patch exists which remedies this problem</a>.<br>
121: <p>
122:
1.1 deraadt 123: <li><a name="cvs"></a>
124: <font color="#009000"><strong>016: SECURITY FIX: April 28, 2005</strong></font> <i>All architectures</i><br>
125: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
126: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
127: . None of these issues are known to be exploitable.
128: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
129: .
130: <br>
131: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/016_cvs.patch">
132: A source code patch exists which remedies this problem</a>.<br>
133: <p>
134:
135: <li><a name="tcp"></a>
136: <font color="#009000"><strong>015: RELIABILITY FIX: April 4, 2005</strong></font> <i>All architectures</i><br>
137: Handle an edge condition in
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
139: timestamps.
140: <br>
141: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/015_tcp.patch">
142: A source code patch exists which remedies this problem</a>.<br>
143: <p>
144:
145: <li><a name="telnet"></a>
146: <font color="#009000"><strong>014: SECURITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
147: Due to buffer overflows in
148: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>,
149: a malicious server or man-in-the-middle attack could allow execution of
150: arbitrary code with the privileges of the user invoking
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&sektion=1">telnet(1)</a>.
152: Noone should use telnet anymore. Please use
153: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>.
154: <br>
155: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/014_telnet.patch">
156: A source code patch exists which remedies this problem</a>.<br>
157: <p>
158:
159: <li><a name="sack"></a>
160: <font color="#009000"><strong>013: RELIABILITY FIX: March 30, 2005</strong></font> <i>All architectures</i><br>
161: Bugs in the
162: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
163: stack can lead to memory exhaustion or processing of TCP segments with
164: invalid SACK options and cause a system crash.
165: <br>
166: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/013_sack.patch">
167: A source code patch exists which remedies this problem</a>.<br>
168: <p>
169:
170: <li><a name="copy"></a>
171: <font color="#009000"><strong>012: SECURITY FIX: March 16, 2005</strong></font> <strong>amd64 only</strong><br>
172: More stringent checking should be done in the
173: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
174: functions to prevent their misuse.
175: <br>
176: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/amd64/012_copy.patch">
177: A source code patch exists which remedies this problem</a>.<br>
178: <p>
179:
180: <li><a name="locore"></a>
181: <font color="#009000"><strong>011: SECURITY FIX: February 28, 2005</strong></font> <strong>i386 only</strong><br>
182: More stringent checking should be done in the
183: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&sektion=9">copy(9)</a>
184: functions to prevent their misuse.
185: <br>
186: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/i386/011_locore.patch">
187: A source code patch exists which remedies this problem</a>.<br>
188: <p>
189:
190: <li><a name="rtt"></a>
191: <font color="#009000"><strong>010: RELIABILITY FIX: January 11, 2005</strong></font> <i>All architectures</i><br>
192: A bug in the
193: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
194: stack allows an invalid argument to be used in calculating the TCP
195: retransmit timeout. By sending packets with specific values in the TCP
196: timestamp option, an attacker can cause a system panic.
197: <br>
198: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/010_rtt.patch">
199: A source code patch exists which remedies this problem</a>.<br>
200: <p>
201:
202: <li><a name="httpd"></a>
203: <font color="#009000"><strong>009: SECURITY FIX: January 12, 2005</strong></font> <i>All architectures</i><br>
204: <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>
205: 's mod_include module fails to properly validate the length of
206: user supplied tag strings prior to copying them to a local buffer,
207: causing a buffer overflow.
208: <br>
209: This would require enabling the XBitHack directive or server-side
210: includes and making use of a malicious document.
211: <br>
212: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/009_httpd.patch">
213: A source code patch exists which remedies this problem</a>.<br>
214: <p>
215:
216: <li><a name="getcwd"></a>
217: <font color="#009000"><strong>008: RELIABILITY FIX: January 6, 2005</strong></font> <i>All architectures</i><br>
218: The
219: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getcwd&sektion=3">getcwd(3)</a>
220: library function contains a memory management error, which causes failure
221: to retrieve the current working directory if the path is very long.
222: <br>
223: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/008_getcwd.patch">
224: A source code patch exists which remedies this problem</a>.<br>
225: <p>
226:
227: <li><a name="pfkey"></a>
228: <font color="#009000"><strong>007: SECURITY FIX: December 14, 2004</strong></font> <i>All architectures</i><br>
229: On systems running
230: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
231: it is possible for a local user to cause kernel memory corruption
232: and system panic by setting
233: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4&manpath=OpenBSD+Current&&format=html">ipsec(4)</a>
234: credentials on a socket.
235: <br>
236: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/007_pfkey.patch">
237: A source code patch exists which remedies this problem</a>.<br>
238: <p>
239:
240: <li><a name="xl"></a>
241: <font color="#009000"><strong>006: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
242: Fix for transmit side breakage on macppc and mbuf leaks with
243: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xl&sektion=4">xl(4)</a>.
244: <br>
245: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/006_xl.patch">
246: A source code patch exists which remedies this problem</a>.<br>
247: <p>
248:
249: <li><a name="isakmpd"></a>
250: <font color="#009000"><strong>005: RELIABILITY FIX: November 21, 2004</strong></font> <i>All architectures</i><br>
251: Wrong calculation of NAT-D payloads may cause interoperability problems between
252: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
253: and other ISAKMP/IKE implementations.
254: <br>
255: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/005_isakmpd.patch">
256: A source code patch exists which remedies this problem</a>.<br>
257:
258: <p>
259: <li><a name="lynx"></a>
260: <font color="#009000"><strong>004: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
261: Due to a bug in
262: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
263: it is possible for pages such as
264: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
265: to cause
266: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&sektion=1">lynx(1)</a>
267: to exhaust memory and then crash when parsing such pages.
268: <br>
269: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/004_lynx.patch">
270: A source code patch exists which remedies this problem</a>.<br>
271: <p>
272:
273: <li><a name="pppd"></a>
274: <font color="#009000"><strong>003: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
275: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
276: contains a bug that allows an attacker to crash his own connection, but it cannot
277: be used to deny service to other users.
278: <br>
279: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/003_pppd.patch">
280: A source code patch exists which remedies this problem</a>.<br>
281: <p>
282:
283: <li><a name="bind"></a>
284: <font color="#009000"><strong>002: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
285: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.8 jmc 286: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.1 deraadt 287: thus slow DNS queries.
288: <br>
289: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/002_bind.patch">
290: A source code patch exists which remedies this problem</a>.<br>
291: <p>
292:
293: <li><a name="st"></a>
294: <font color="#009000"><strong>001: RELIABILITY FIX: November 10, 2004</strong></font> <i>All architectures</i><br>
295: Fix detection of tape blocksize during device open. Corrects problem with
296: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=restore&sektion=8">restore(8)</a>.
297: <br>
298: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/001_st.patch">
299: A source code patch exists which remedies this problem</a>.<br>
300: <p>
301: </ul>
302:
303: <br>
304:
305: <hr>
306: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 david 307: <a href=pkg-stable36.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 308: <br>
309: For errata on a certain release, click below:<br>
310: <a href="errata21.html">2.1</a>,
311: <a href="errata22.html">2.2</a>,
312: <a href="errata23.html">2.3</a>,
313: <a href="errata24.html">2.4</a>,
314: <a href="errata25.html">2.5</a>,
315: <a href="errata26.html">2.6</a>,
316: <a href="errata27.html">2.7</a>,
317: <a href="errata28.html">2.8</a>,
318: <a href="errata29.html">2.9</a>,
319: <a href="errata30.html">3.0</a>,
320: <a href="errata31.html">3.1</a>,
321: <a href="errata32.html">3.2</a>,
322: <a href="errata33.html">3.3</a>,
323: <a href="errata34.html">3.4</a>,
324: <a href="errata35.html">3.5</a>,
1.9 deraadt 325: <a href="errata37.html">3.7</a>,
1.10 deraadt 326: <a href="errata38.html">3.8</a>,
1.12 ! deraadt 327: <a href="errata39.html">3.9</a>,
! 328: <a href="errata.html">4.0</a>.
1.1 deraadt 329: <br>
330:
331: <hr>
332: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
333: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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