Annotation of www/errata37.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>
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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>,
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/3.7.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_7</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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76: <ul>
77:
1.12 ! brad 78: <li><a name="sendmail"></a>
! 79: <font color="#009000"><strong>012: SECURITY FIX: March 25, 2006</strong></font> <i>all architecture</i><br>
! 80: A race condition has been reported to exist in the handling by sendmail of
! 81: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
! 82: privileges of the user running sendmail, typically root.
! 83: <br>
! 84: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/012_sendmail.patch">
! 85: A source code patch exists which remedies this problem</a>.<br>
! 86: <p>
! 87:
1.9 brad 88: <li><a name="ssh"></a>
1.10 jcs 89: <font color="#009000"><strong>011: SECURITY FIX: February 12, 2006</strong></font> <i>All architectures</i><br>
1.9 brad 90: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
91: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
92: function in
93: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
94: when performing copy operations using filenames that are supplied by the user from the command line.
95: This can be exploited to execute shell commands with privileges of the user running
96: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
97: <br>
98: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/011_ssh.patch">
99: A source code patch exists which remedies this problem</a>.<br>
100: <p>
101:
1.6 brad 102: <li><a name="i386machdep"></a>
103: <font color="#009000"><strong>010: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
104: Constrain
105: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
106: so even root is blocked from accessing the ioports
107: unless the machine is running at lower securelevels or with an open X11 aperture.
108: <br>
109: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/010_i386machdep.patch">
110: A source code patch exists which remedies this problem</a>.<br>
111: <p>
112:
113: <li><a name="i386pmap"></a>
114: <font color="#009000"><strong>009: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
1.7 steven 115: Change the implementation of i386 W^X so that the "execute line" can move around.
1.6 brad 116: Before it was limited to being either at 512MB (below which all code normally
117: lands) or at the top of the stack. Now the line can float as
118: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
119: and
120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
1.8 steven 121: requests need it to. This is now implemented using only GDT selectors
1.6 brad 122: instead of the LDT so that it is more robust as well.
123: <br>
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/009_i386pmap.patch">
125: A source code patch exists which remedies this problem</a>.<br>
126: <p>
127:
1.5 brad 128: <li><a name="fd"></a>
129: <font color="#009000"><strong>008: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
130: Do not allow users to trick suid programs into re-opening files via /dev/fd.
131: <br>
132: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/008_fd.patch">
133: A source code patch exists which remedies this problem</a>.<br>
134: <p>
135:
136: <li><a name="perl"></a>
137: <font color="#009000"><strong>007: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
138: A buffer overflow has been found in the Perl interpreter with the sprintf function which
139: may be exploitable under certain conditions.
140: <br>
141: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/007_perl.patch">
142: A source code patch exists which remedies this problem</a>.<br>
143: <p>
144:
1.2 hshoexer 145: <li><a name="nat-t"></a>
146: <font color="#009000"><strong>006: RELIABILITY FIX: November 5, 2005</strong></font> <i>All architectures</i><br>
147: Due to wrong advertisement of RFC 3947 compliance interoperability problems with
148: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
149: may occur.
150: <br>
151: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/006_nat-t.patch">
152: A source code patch exists which remedies this problem</a>.<br>
153: <p>
154:
1.1 deraadt 155: <li><a name="libz2"></a>
156: <font color="#009000"><strong>005: SECURITY FIX: July 21, 2005</strong></font> <i>All architectures</i><br>
157: A buffer overflow has been found in
158: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
159: which may be exploitable.<br>
160: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
161: <br>
162: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/005_libz.patch">
163: A source code patch exists which remedies this problem</a>.<br>
164: <p>
165:
166: <li><a name="libz"></a>
167: <font color="#009000"><strong>004: SECURITY FIX: July 6, 2005</strong></font> <i>All architectures</i><br>
168: A buffer overflow has been found in
169: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
170: which may be exploitable.
171: <br>
172: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/004_libz.patch">
173: A source code patch exists which remedies this problem</a>.<br>
174: <p>
175:
176: <li><a name="sudo"></a>
177: <font color="#009000"><strong>003: SECURITY FIX: June 20, 2005</strong></font> <i>All architectures</i><br>
178: Due to a race condition in its command pathname handling, a user with
179: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
180: privileges may be able to run arbitrary commands if the user's entry
181: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
182: another user.
183: <br>
184: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/003_sudo.patch">
185: A source code patch exists which remedies this problem</a>.<br>
186: <p>
187:
188: <li><a name="getsockopt"></a>
189: <font color="#009000"><strong>002: RELIABILITY FIX: June 15, 2005</strong></font> <i>All architectures</i><br>
190: As discovered by Stefan Miltchev calling
191: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
192: to get
193: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
194: credentials for a socket can result in a kernel panic.
195: <br>
196: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/002_getsockopt.patch">
197: A source code patch exists which remedies this problem</a>.<br>
198: <p>
199:
200: <li><a name="cvs"></a>
201: <font color="#009000"><strong>001: SECURITY FIX: June 7, 2005</strong></font> <i>All architectures</i><br>
202:
203: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
205: . None of these issues are known to be exploitable.
206: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
207: .
208: <br>
209: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/001_cvs.patch">
210: A source code patch exists which remedies this problem</a>.<br>
211: <p>
212: </ul>
213:
214: <br>
215:
216: <hr>
217: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.4 hshoexer 218: <a href=pkg-stable37.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 219: <br>
220: For errata on a certain release, click below:<br>
221: <a href="errata21.html">2.1</a>,
222: <a href="errata22.html">2.2</a>,
223: <a href="errata23.html">2.3</a>,
224: <a href="errata24.html">2.4</a>,
225: <a href="errata25.html">2.5</a>,
226: <a href="errata26.html">2.6</a>,
227: <a href="errata27.html">2.7</a>,
228: <a href="errata28.html">2.8</a>,
229: <a href="errata29.html">2.9</a>,
230: <a href="errata30.html">3.0</a>,
231: <a href="errata31.html">3.1</a>,
232: <a href="errata32.html">3.2</a>,
233: <a href="errata33.html">3.3</a>,
234: <a href="errata34.html">3.4</a>,
235: <a href="errata35.html">3.5</a>,
236: <a href="errata36.html">3.6</a>,
1.11 deraadt 237: <a href="errata38.html">3.8</a>,
238: <a href="errata.html">3.9</a>.
1.1 deraadt 239: <br>
240:
241: <hr>
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243: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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