Annotation of www/errata37.html, Revision 1.42
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15: <h2><font color="#0000e0">
16: This is the OpenBSD 3.7 release errata & patch list:
17:
18: </font></h2>
19:
20: <hr>
21: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 hshoexer 22: <a href=pkg-stable37.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 23: <br>
24: For errata on a certain release, click below:<br>
25: <a href="errata21.html">2.1</a>,
26: <a href="errata22.html">2.2</a>,
27: <a href="errata23.html">2.3</a>,
28: <a href="errata24.html">2.4</a>,
29: <a href="errata25.html">2.5</a>,
30: <a href="errata26.html">2.6</a>,
31: <a href="errata27.html">2.7</a>,
32: <a href="errata28.html">2.8</a>,
33: <a href="errata29.html">2.9</a>,
34: <a href="errata30.html">3.0</a>,
35: <a href="errata31.html">3.1</a>,
36: <a href="errata32.html">3.2</a>,
37: <a href="errata33.html">3.3</a>,
38: <a href="errata34.html">3.4</a>,
39: <a href="errata35.html">3.5</a>,
40: <a href="errata36.html">3.6</a>,
1.24 deraadt 41: <br>
1.11 deraadt 42: <a href="errata38.html">3.8</a>,
1.19 deraadt 43: <a href="errata39.html">3.9</a>,
1.20 deraadt 44: <a href="errata40.html">4.0</a>,
1.22 merdely 45: <a href="errata41.html">4.1</a>,
1.23 deraadt 46: <a href="errata42.html">4.2</a>,
1.24 deraadt 47: <a href="errata43.html">4.3</a>,
1.26 deraadt 48: <a href="errata44.html">4.4</a>,
1.27 deraadt 49: <a href="errata45.html">4.5</a>,
1.28 deraadt 50: <a href="errata46.html">4.6</a>,
1.30 deraadt 51: <a href="errata47.html">4.7</a>,
1.31 miod 52: <a href="errata48.html">4.8</a>,
1.32 nick 53: <a href="errata49.html">4.9</a>,
1.33 sthen 54: <a href="errata50.html">5.0</a>,
1.34 deraadt 55: <a href="errata51.html">5.1</a>,
1.35 deraadt 56: <a href="errata52.html">5.2</a>,
1.36 deraadt 57: <a href="errata53.html">5.3</a>,
1.39 deraadt 58: <br>
1.37 deraadt 59: <a href="errata54.html">5.4</a>,
1.42 ! jsg 60: <a href="errata55.html">5.5</a>,
! 61: <a href="errata56.html">5.6</a>.
1.1 deraadt 62: <br>
63: <hr>
64:
1.29 sthen 65: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7.tar.gz">
1.1 deraadt 66: You can also fetch a tar.gz file containing all the following patches</a>.
67: This file is updated once a day.
1.40 deraadt 68: <p>
1.1 deraadt 69:
1.40 deraadt 70: The patches below are available in CVS via the
1.1 deraadt 71: <code>OPENBSD_3_7</code> <a href="stable.html">patch branch</a>.
1.40 deraadt 72: <p>
1.1 deraadt 73:
74: For more detailed information on how to install patches to OpenBSD, please
75: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.40 deraadt 76: <p>
77:
1.1 deraadt 78: <hr>
79:
80: <ul>
81:
1.15 brad 82: <li><a name="xorg"></a>
1.41 deraadt 83: <font color="#009000"><strong>013: SECURITY FIX: May 2, 2006</strong></font>
84: <i>All architectures</i><br>
1.15 brad 85: A security vulnerability has been found in the X.Org server --
86: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
87: Clients authorized to connect to the X server are able to crash it and to execute
88: malicious code within the X server.
89: <br>
1.29 sthen 90: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/013_xorg.patch">
1.40 deraadt 91: A source code patch exists which remedies this problem.</a>
1.17 steven 92: <p>
1.15 brad 93:
1.12 brad 94: <li><a name="sendmail"></a>
1.41 deraadt 95: <font color="#009000"><strong>012: SECURITY FIX: March 25, 2006</strong></font>
96: <i>All architectures</i><br>
1.12 brad 97: A race condition has been reported to exist in the handling by sendmail of
98: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
99: privileges of the user running sendmail, typically root.
100: <br>
1.29 sthen 101: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/012_sendmail.patch">
1.40 deraadt 102: A source code patch exists which remedies this problem.</a>
1.12 brad 103: <p>
104:
1.9 brad 105: <li><a name="ssh"></a>
1.41 deraadt 106: <font color="#009000"><strong>011: SECURITY FIX: February 12, 2006</strong></font>
107: <i>All architectures</i><br>
1.9 brad 108: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
110: function in
111: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
112: when performing copy operations using filenames that are supplied by the user from the command line.
113: This can be exploited to execute shell commands with privileges of the user running
114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
115: <br>
1.29 sthen 116: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/011_ssh.patch">
1.40 deraadt 117: A source code patch exists which remedies this problem.</a>
1.9 brad 118: <p>
119:
1.6 brad 120: <li><a name="i386machdep"></a>
1.41 deraadt 121: <font color="#009000"><strong>010: RELIABILITY FIX: January 13, 2006</strong></font>
122: <i>i386 architecture</i><br>
1.6 brad 123: Constrain
124: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
125: so even root is blocked from accessing the ioports
126: unless the machine is running at lower securelevels or with an open X11 aperture.
127: <br>
1.29 sthen 128: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/010_i386machdep.patch">
1.40 deraadt 129: A source code patch exists which remedies this problem.</a>
1.6 brad 130: <p>
131:
132: <li><a name="i386pmap"></a>
1.41 deraadt 133: <font color="#009000"><strong>009: RELIABILITY FIX: January 13, 2006</strong></font>
134: <i>i386 architecture</i><br>
1.7 steven 135: Change the implementation of i386 W^X so that the "execute line" can move around.
1.6 brad 136: Before it was limited to being either at 512MB (below which all code normally
137: lands) or at the top of the stack. Now the line can float as
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
139: and
140: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
1.8 steven 141: requests need it to. This is now implemented using only GDT selectors
1.6 brad 142: instead of the LDT so that it is more robust as well.
143: <br>
1.29 sthen 144: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/009_i386pmap.patch">
1.40 deraadt 145: A source code patch exists which remedies this problem.</a>
1.6 brad 146: <p>
147:
1.5 brad 148: <li><a name="fd"></a>
1.41 deraadt 149: <font color="#009000"><strong>008: SECURITY FIX: January 5, 2006</strong></font>
150: <i>All architectures</i><br>
1.5 brad 151: Do not allow users to trick suid programs into re-opening files via /dev/fd.
152: <br>
1.29 sthen 153: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/008_fd.patch">
1.40 deraadt 154: A source code patch exists which remedies this problem.</a>
1.5 brad 155: <p>
156:
157: <li><a name="perl"></a>
1.41 deraadt 158: <font color="#009000"><strong>007: SECURITY FIX: January 5, 2006</strong></font>
159: <i>All architectures</i><br>
1.5 brad 160: A buffer overflow has been found in the Perl interpreter with the sprintf function which
161: may be exploitable under certain conditions.
162: <br>
1.29 sthen 163: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/007_perl.patch">
1.40 deraadt 164: A source code patch exists which remedies this problem.</a>
1.5 brad 165: <p>
166:
1.2 hshoexer 167: <li><a name="nat-t"></a>
1.41 deraadt 168: <font color="#009000"><strong>006: RELIABILITY FIX: November 5, 2005</strong></font>
169: <i>All architectures</i><br>
1.2 hshoexer 170: Due to wrong advertisement of RFC 3947 compliance interoperability problems with
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
172: may occur.
173: <br>
1.29 sthen 174: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/006_nat-t.patch">
1.40 deraadt 175: A source code patch exists which remedies this problem.</a>
1.2 hshoexer 176: <p>
177:
1.1 deraadt 178: <li><a name="libz2"></a>
1.41 deraadt 179: <font color="#009000"><strong>005: SECURITY FIX: July 21, 2005</strong></font>
180: <i>All architectures</i><br>
1.1 deraadt 181: A buffer overflow has been found in
182: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
183: which may be exploitable.<br>
184: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
185: <br>
1.29 sthen 186: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/005_libz.patch">
1.40 deraadt 187: A source code patch exists which remedies this problem.</a>
1.1 deraadt 188: <p>
189:
190: <li><a name="libz"></a>
1.41 deraadt 191: <font color="#009000"><strong>004: SECURITY FIX: July 6, 2005</strong></font>
192: <i>All architectures</i><br>
1.1 deraadt 193: A buffer overflow has been found in
194: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
195: which may be exploitable.
196: <br>
1.29 sthen 197: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/004_libz.patch">
1.40 deraadt 198: A source code patch exists which remedies this problem.</a>
1.1 deraadt 199: <p>
200:
201: <li><a name="sudo"></a>
1.41 deraadt 202: <font color="#009000"><strong>003: SECURITY FIX: June 20, 2005</strong></font>
203: <i>All architectures</i><br>
1.1 deraadt 204: Due to a race condition in its command pathname handling, a user with
205: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
206: privileges may be able to run arbitrary commands if the user's entry
207: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
208: another user.
209: <br>
1.29 sthen 210: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/003_sudo.patch">
1.40 deraadt 211: A source code patch exists which remedies this problem.</a>
1.1 deraadt 212: <p>
213:
214: <li><a name="getsockopt"></a>
1.41 deraadt 215: <font color="#009000"><strong>002: RELIABILITY FIX: June 15, 2005</strong></font>
216: <i>All architectures</i><br>
1.1 deraadt 217: As discovered by Stefan Miltchev calling
218: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
219: to get
220: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
221: credentials for a socket can result in a kernel panic.
222: <br>
1.29 sthen 223: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/002_getsockopt.patch">
1.40 deraadt 224: A source code patch exists which remedies this problem.</a>
1.1 deraadt 225: <p>
226:
227: <li><a name="cvs"></a>
1.41 deraadt 228: <font color="#009000"><strong>001: SECURITY FIX: June 7, 2005</strong></font>
229: <i>All architectures</i><br>
1.1 deraadt 230:
231: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
232: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
233: . None of these issues are known to be exploitable.
234: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
235: .
236: <br>
1.29 sthen 237: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/001_cvs.patch">
1.40 deraadt 238: A source code patch exists which remedies this problem.</a>
1.1 deraadt 239: <p>
1.38 deraadt 240:
1.1 deraadt 241: </ul>
242:
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