Annotation of www/errata37.html, Revision 1.48
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1.43 deraadt 10: <!--
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1.43 deraadt 18: <h2><font color="#e00000">
19: OpenBSD 3.7 errata
1.1 deraadt 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>,
1.24 deraadt 43: <br>
1.11 deraadt 44: <a href="errata38.html">3.8</a>,
1.19 deraadt 45: <a href="errata39.html">3.9</a>,
1.20 deraadt 46: <a href="errata40.html">4.0</a>,
1.22 merdely 47: <a href="errata41.html">4.1</a>,
1.23 deraadt 48: <a href="errata42.html">4.2</a>,
1.24 deraadt 49: <a href="errata43.html">4.3</a>,
1.26 deraadt 50: <a href="errata44.html">4.4</a>,
1.27 deraadt 51: <a href="errata45.html">4.5</a>,
1.28 deraadt 52: <a href="errata46.html">4.6</a>,
1.30 deraadt 53: <a href="errata47.html">4.7</a>,
1.31 miod 54: <a href="errata48.html">4.8</a>,
1.32 nick 55: <a href="errata49.html">4.9</a>,
1.33 sthen 56: <a href="errata50.html">5.0</a>,
1.34 deraadt 57: <a href="errata51.html">5.1</a>,
1.35 deraadt 58: <a href="errata52.html">5.2</a>,
1.36 deraadt 59: <a href="errata53.html">5.3</a>,
1.39 deraadt 60: <br>
1.37 deraadt 61: <a href="errata54.html">5.4</a>,
1.42 jsg 62: <a href="errata55.html">5.5</a>,
1.46 deraadt 63: <a href="errata56.html">5.6</a>,
64: <a href="errata57.html">5.7</a>.
1.1 deraadt 65: <br>
66: <hr>
67:
1.29 sthen 68: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7.tar.gz">
1.1 deraadt 69: You can also fetch a tar.gz file containing all the following patches</a>.
70: This file is updated once a day.
1.40 deraadt 71: <p>
1.1 deraadt 72:
1.40 deraadt 73: The patches below are available in CVS via the
1.1 deraadt 74: <code>OPENBSD_3_7</code> <a href="stable.html">patch branch</a>.
1.40 deraadt 75: <p>
1.1 deraadt 76:
77: For more detailed information on how to install patches to OpenBSD, please
78: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.40 deraadt 79: <p>
80:
1.1 deraadt 81: <hr>
82:
83: <ul>
84:
1.44 bentley 85: <li id="xorg">
1.41 deraadt 86: <font color="#009000"><strong>013: SECURITY FIX: May 2, 2006</strong></font>
87: <i>All architectures</i><br>
1.15 brad 88: A security vulnerability has been found in the X.Org server --
89: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
90: Clients authorized to connect to the X server are able to crash it and to execute
91: malicious code within the X server.
92: <br>
1.29 sthen 93: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/013_xorg.patch">
1.40 deraadt 94: A source code patch exists which remedies this problem.</a>
1.17 steven 95: <p>
1.15 brad 96:
1.44 bentley 97: <li id="sendmail">
1.41 deraadt 98: <font color="#009000"><strong>012: SECURITY FIX: March 25, 2006</strong></font>
99: <i>All architectures</i><br>
1.12 brad 100: A race condition has been reported to exist in the handling by sendmail of
101: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
102: privileges of the user running sendmail, typically root.
103: <br>
1.29 sthen 104: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/012_sendmail.patch">
1.40 deraadt 105: A source code patch exists which remedies this problem.</a>
1.12 brad 106: <p>
107:
1.44 bentley 108: <li id="ssh">
1.41 deraadt 109: <font color="#009000"><strong>011: SECURITY FIX: February 12, 2006</strong></font>
110: <i>All architectures</i><br>
1.9 brad 111: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
112: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
113: function in
114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
115: when performing copy operations using filenames that are supplied by the user from the command line.
116: This can be exploited to execute shell commands with privileges of the user running
117: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
118: <br>
1.29 sthen 119: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/011_ssh.patch">
1.40 deraadt 120: A source code patch exists which remedies this problem.</a>
1.9 brad 121: <p>
122:
1.44 bentley 123: <li id="i386machdep">
1.41 deraadt 124: <font color="#009000"><strong>010: RELIABILITY FIX: January 13, 2006</strong></font>
125: <i>i386 architecture</i><br>
1.6 brad 126: Constrain
127: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
128: so even root is blocked from accessing the ioports
129: unless the machine is running at lower securelevels or with an open X11 aperture.
130: <br>
1.29 sthen 131: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/010_i386machdep.patch">
1.40 deraadt 132: A source code patch exists which remedies this problem.</a>
1.6 brad 133: <p>
134:
1.44 bentley 135: <li id="i386pmap">
1.41 deraadt 136: <font color="#009000"><strong>009: RELIABILITY FIX: January 13, 2006</strong></font>
137: <i>i386 architecture</i><br>
1.7 steven 138: Change the implementation of i386 W^X so that the "execute line" can move around.
1.6 brad 139: Before it was limited to being either at 512MB (below which all code normally
140: lands) or at the top of the stack. Now the line can float as
141: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
142: and
143: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
1.8 steven 144: requests need it to. This is now implemented using only GDT selectors
1.6 brad 145: instead of the LDT so that it is more robust as well.
146: <br>
1.29 sthen 147: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/009_i386pmap.patch">
1.40 deraadt 148: A source code patch exists which remedies this problem.</a>
1.6 brad 149: <p>
150:
1.44 bentley 151: <li id="fd">
1.41 deraadt 152: <font color="#009000"><strong>008: SECURITY FIX: January 5, 2006</strong></font>
153: <i>All architectures</i><br>
1.5 brad 154: Do not allow users to trick suid programs into re-opening files via /dev/fd.
155: <br>
1.29 sthen 156: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/008_fd.patch">
1.40 deraadt 157: A source code patch exists which remedies this problem.</a>
1.5 brad 158: <p>
159:
1.44 bentley 160: <li id="perl">
1.41 deraadt 161: <font color="#009000"><strong>007: SECURITY FIX: January 5, 2006</strong></font>
162: <i>All architectures</i><br>
1.5 brad 163: A buffer overflow has been found in the Perl interpreter with the sprintf function which
164: may be exploitable under certain conditions.
165: <br>
1.29 sthen 166: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/007_perl.patch">
1.40 deraadt 167: A source code patch exists which remedies this problem.</a>
1.5 brad 168: <p>
169:
1.44 bentley 170: <li id="nat-t">
1.41 deraadt 171: <font color="#009000"><strong>006: RELIABILITY FIX: November 5, 2005</strong></font>
172: <i>All architectures</i><br>
1.2 hshoexer 173: Due to wrong advertisement of RFC 3947 compliance interoperability problems with
174: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
175: may occur.
176: <br>
1.29 sthen 177: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/006_nat-t.patch">
1.40 deraadt 178: A source code patch exists which remedies this problem.</a>
1.2 hshoexer 179: <p>
180:
1.44 bentley 181: <li id="libz2">
1.41 deraadt 182: <font color="#009000"><strong>005: SECURITY FIX: July 21, 2005</strong></font>
183: <i>All architectures</i><br>
1.1 deraadt 184: A buffer overflow has been found in
185: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
186: which may be exploitable.<br>
187: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
188: <br>
1.29 sthen 189: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/005_libz.patch">
1.40 deraadt 190: A source code patch exists which remedies this problem.</a>
1.1 deraadt 191: <p>
192:
1.44 bentley 193: <li id="libz">
1.41 deraadt 194: <font color="#009000"><strong>004: SECURITY FIX: July 6, 2005</strong></font>
195: <i>All architectures</i><br>
1.1 deraadt 196: A buffer overflow has been found in
197: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
198: which may be exploitable.
199: <br>
1.29 sthen 200: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/004_libz.patch">
1.40 deraadt 201: A source code patch exists which remedies this problem.</a>
1.1 deraadt 202: <p>
203:
1.44 bentley 204: <li id="sudo">
1.41 deraadt 205: <font color="#009000"><strong>003: SECURITY FIX: June 20, 2005</strong></font>
206: <i>All architectures</i><br>
1.1 deraadt 207: Due to a race condition in its command pathname handling, a user with
208: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
209: privileges may be able to run arbitrary commands if the user's entry
210: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
211: another user.
212: <br>
1.29 sthen 213: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/003_sudo.patch">
1.40 deraadt 214: A source code patch exists which remedies this problem.</a>
1.1 deraadt 215: <p>
216:
1.44 bentley 217: <li id="getsockopt">
1.41 deraadt 218: <font color="#009000"><strong>002: RELIABILITY FIX: June 15, 2005</strong></font>
219: <i>All architectures</i><br>
1.1 deraadt 220: As discovered by Stefan Miltchev calling
221: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
222: to get
223: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
224: credentials for a socket can result in a kernel panic.
225: <br>
1.29 sthen 226: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/002_getsockopt.patch">
1.40 deraadt 227: A source code patch exists which remedies this problem.</a>
1.1 deraadt 228: <p>
229:
1.44 bentley 230: <li id="cvs">
1.41 deraadt 231: <font color="#009000"><strong>001: SECURITY FIX: June 7, 2005</strong></font>
232: <i>All architectures</i><br>
1.1 deraadt 233:
234: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
235: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
236: . None of these issues are known to be exploitable.
237: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
238: .
239: <br>
1.29 sthen 240: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/001_cvs.patch">
1.40 deraadt 241: A source code patch exists which remedies this problem.</a>
1.1 deraadt 242: <p>
1.38 deraadt 243:
1.1 deraadt 244: </ul>
245:
1.45 tedu 246: <hr>
247:
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249: </html>
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