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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 3.7 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>
1.3 hshoexer 24: <a href=pkg-stable37.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="errata36.html">3.6</a>,
1.11 deraadt 43: <a href="errata38.html">3.8</a>,
1.19 deraadt 44: <a href="errata39.html">3.9</a>,
1.20 deraadt 45: <a href="errata40.html">4.0</a>,
1.21 ! deraadt 46: <a href="errata41.html">4.1</a>.
1.1 deraadt 47: <br>
48: <hr>
49:
50: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7.tar.gz">
51: You can also fetch a tar.gz file containing all the following patches</a>.
52: This file is updated once a day.
53:
54: <p> The patches below are available in CVS via the
55: <code>OPENBSD_3_7</code> <a href="stable.html">patch branch</a>.
56:
57: <p>
58: For more detailed information on how to install patches to OpenBSD, please
59: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
60: <hr>
61:
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69: <a name="i386"></a>
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77: <ul>
78:
1.15 brad 79: <li><a name="xorg"></a>
80: <font color="#009000"><strong>013: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
81: A security vulnerability has been found in the X.Org server --
82: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
83: Clients authorized to connect to the X server are able to crash it and to execute
84: malicious code within the X server.
85: <br>
1.16 steven 86: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/013_xorg.patch">
1.15 brad 87: A source code patch exists which remedies this problem</a>.<br>
1.17 steven 88: <p>
1.15 brad 89:
1.12 brad 90: <li><a name="sendmail"></a>
1.14 uwe 91: <font color="#009000"><strong>012: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
1.12 brad 92: A race condition has been reported to exist in the handling by sendmail of
93: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
94: privileges of the user running sendmail, typically root.
95: <br>
1.13 pvalchev 96: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/012_sendmail.patch">
1.12 brad 97: A source code patch exists which remedies this problem</a>.<br>
98: <p>
99:
1.9 brad 100: <li><a name="ssh"></a>
1.10 jcs 101: <font color="#009000"><strong>011: SECURITY FIX: February 12, 2006</strong></font> <i>All architectures</i><br>
1.9 brad 102: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
103: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
104: function in
105: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
106: when performing copy operations using filenames that are supplied by the user from the command line.
107: This can be exploited to execute shell commands with privileges of the user running
108: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
109: <br>
110: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/011_ssh.patch">
111: A source code patch exists which remedies this problem</a>.<br>
112: <p>
113:
1.6 brad 114: <li><a name="i386machdep"></a>
115: <font color="#009000"><strong>010: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
116: Constrain
117: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
118: so even root is blocked from accessing the ioports
119: unless the machine is running at lower securelevels or with an open X11 aperture.
120: <br>
121: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/010_i386machdep.patch">
122: A source code patch exists which remedies this problem</a>.<br>
123: <p>
124:
125: <li><a name="i386pmap"></a>
126: <font color="#009000"><strong>009: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
1.7 steven 127: Change the implementation of i386 W^X so that the "execute line" can move around.
1.6 brad 128: Before it was limited to being either at 512MB (below which all code normally
129: lands) or at the top of the stack. Now the line can float as
130: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
131: and
132: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
1.8 steven 133: requests need it to. This is now implemented using only GDT selectors
1.6 brad 134: instead of the LDT so that it is more robust as well.
135: <br>
136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/009_i386pmap.patch">
137: A source code patch exists which remedies this problem</a>.<br>
138: <p>
139:
1.5 brad 140: <li><a name="fd"></a>
141: <font color="#009000"><strong>008: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
142: Do not allow users to trick suid programs into re-opening files via /dev/fd.
143: <br>
144: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/008_fd.patch">
145: A source code patch exists which remedies this problem</a>.<br>
146: <p>
147:
148: <li><a name="perl"></a>
149: <font color="#009000"><strong>007: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
150: A buffer overflow has been found in the Perl interpreter with the sprintf function which
151: may be exploitable under certain conditions.
152: <br>
153: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/007_perl.patch">
154: A source code patch exists which remedies this problem</a>.<br>
155: <p>
156:
1.2 hshoexer 157: <li><a name="nat-t"></a>
158: <font color="#009000"><strong>006: RELIABILITY FIX: November 5, 2005</strong></font> <i>All architectures</i><br>
159: Due to wrong advertisement of RFC 3947 compliance interoperability problems with
160: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
161: may occur.
162: <br>
163: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/006_nat-t.patch">
164: A source code patch exists which remedies this problem</a>.<br>
165: <p>
166:
1.1 deraadt 167: <li><a name="libz2"></a>
168: <font color="#009000"><strong>005: SECURITY FIX: July 21, 2005</strong></font> <i>All architectures</i><br>
169: A buffer overflow has been found in
170: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
171: which may be exploitable.<br>
172: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
173: <br>
174: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/005_libz.patch">
175: A source code patch exists which remedies this problem</a>.<br>
176: <p>
177:
178: <li><a name="libz"></a>
179: <font color="#009000"><strong>004: SECURITY FIX: July 6, 2005</strong></font> <i>All architectures</i><br>
180: A buffer overflow has been found in
181: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
182: which may be exploitable.
183: <br>
184: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/004_libz.patch">
185: A source code patch exists which remedies this problem</a>.<br>
186: <p>
187:
188: <li><a name="sudo"></a>
189: <font color="#009000"><strong>003: SECURITY FIX: June 20, 2005</strong></font> <i>All architectures</i><br>
190: Due to a race condition in its command pathname handling, a user with
191: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
192: privileges may be able to run arbitrary commands if the user's entry
193: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
194: another user.
195: <br>
196: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/003_sudo.patch">
197: A source code patch exists which remedies this problem</a>.<br>
198: <p>
199:
200: <li><a name="getsockopt"></a>
201: <font color="#009000"><strong>002: RELIABILITY FIX: June 15, 2005</strong></font> <i>All architectures</i><br>
202: As discovered by Stefan Miltchev calling
203: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
204: to get
205: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
206: credentials for a socket can result in a kernel panic.
207: <br>
208: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/002_getsockopt.patch">
209: A source code patch exists which remedies this problem</a>.<br>
210: <p>
211:
212: <li><a name="cvs"></a>
213: <font color="#009000"><strong>001: SECURITY FIX: June 7, 2005</strong></font> <i>All architectures</i><br>
214:
215: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
216: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
217: . None of these issues are known to be exploitable.
218: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
219: .
220: <br>
221: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/001_cvs.patch">
222: A source code patch exists which remedies this problem</a>.<br>
223: <p>
224: </ul>
225:
226: <br>
227:
228: <hr>
229: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.4 hshoexer 230: <a href=pkg-stable37.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 231: <br>
232: For errata on a certain release, click below:<br>
233: <a href="errata21.html">2.1</a>,
234: <a href="errata22.html">2.2</a>,
235: <a href="errata23.html">2.3</a>,
236: <a href="errata24.html">2.4</a>,
237: <a href="errata25.html">2.5</a>,
238: <a href="errata26.html">2.6</a>,
239: <a href="errata27.html">2.7</a>,
240: <a href="errata28.html">2.8</a>,
241: <a href="errata29.html">2.9</a>,
242: <a href="errata30.html">3.0</a>,
243: <a href="errata31.html">3.1</a>,
244: <a href="errata32.html">3.2</a>,
245: <a href="errata33.html">3.3</a>,
246: <a href="errata34.html">3.4</a>,
247: <a href="errata35.html">3.5</a>,
248: <a href="errata36.html">3.6</a>,
1.11 deraadt 249: <a href="errata38.html">3.8</a>,
1.19 deraadt 250: <a href="errata39.html">3.9</a>,
1.20 deraadt 251: <a href="errata40.html">4.0</a>,
1.21 ! deraadt 252: <a href="errata41.html">4.1</a>.
1.1 deraadt 253: <br>
254:
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257: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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