Annotation of www/errata37.html, Revision 1.47
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1.43 deraadt 21: <h2><font color="#e00000">
22: OpenBSD 3.7 errata
1.1 deraadt 23: </font></h2>
24:
25: <hr>
26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.3 hshoexer 27: <a href=pkg-stable37.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 28: <br>
29: For errata on a certain release, click below:<br>
30: <a href="errata21.html">2.1</a>,
31: <a href="errata22.html">2.2</a>,
32: <a href="errata23.html">2.3</a>,
33: <a href="errata24.html">2.4</a>,
34: <a href="errata25.html">2.5</a>,
35: <a href="errata26.html">2.6</a>,
36: <a href="errata27.html">2.7</a>,
37: <a href="errata28.html">2.8</a>,
38: <a href="errata29.html">2.9</a>,
39: <a href="errata30.html">3.0</a>,
40: <a href="errata31.html">3.1</a>,
41: <a href="errata32.html">3.2</a>,
42: <a href="errata33.html">3.3</a>,
43: <a href="errata34.html">3.4</a>,
44: <a href="errata35.html">3.5</a>,
45: <a href="errata36.html">3.6</a>,
1.24 deraadt 46: <br>
1.11 deraadt 47: <a href="errata38.html">3.8</a>,
1.19 deraadt 48: <a href="errata39.html">3.9</a>,
1.20 deraadt 49: <a href="errata40.html">4.0</a>,
1.22 merdely 50: <a href="errata41.html">4.1</a>,
1.23 deraadt 51: <a href="errata42.html">4.2</a>,
1.24 deraadt 52: <a href="errata43.html">4.3</a>,
1.26 deraadt 53: <a href="errata44.html">4.4</a>,
1.27 deraadt 54: <a href="errata45.html">4.5</a>,
1.28 deraadt 55: <a href="errata46.html">4.6</a>,
1.30 deraadt 56: <a href="errata47.html">4.7</a>,
1.31 miod 57: <a href="errata48.html">4.8</a>,
1.32 nick 58: <a href="errata49.html">4.9</a>,
1.33 sthen 59: <a href="errata50.html">5.0</a>,
1.34 deraadt 60: <a href="errata51.html">5.1</a>,
1.35 deraadt 61: <a href="errata52.html">5.2</a>,
1.36 deraadt 62: <a href="errata53.html">5.3</a>,
1.39 deraadt 63: <br>
1.37 deraadt 64: <a href="errata54.html">5.4</a>,
1.42 jsg 65: <a href="errata55.html">5.5</a>,
1.46 deraadt 66: <a href="errata56.html">5.6</a>,
67: <a href="errata57.html">5.7</a>.
1.1 deraadt 68: <br>
69: <hr>
70:
1.29 sthen 71: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7.tar.gz">
1.1 deraadt 72: You can also fetch a tar.gz file containing all the following patches</a>.
73: This file is updated once a day.
1.40 deraadt 74: <p>
1.1 deraadt 75:
1.40 deraadt 76: The patches below are available in CVS via the
1.1 deraadt 77: <code>OPENBSD_3_7</code> <a href="stable.html">patch branch</a>.
1.40 deraadt 78: <p>
1.1 deraadt 79:
80: For more detailed information on how to install patches to OpenBSD, please
81: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.40 deraadt 82: <p>
83:
1.1 deraadt 84: <hr>
85:
86: <ul>
87:
1.44 bentley 88: <li id="xorg">
1.41 deraadt 89: <font color="#009000"><strong>013: SECURITY FIX: May 2, 2006</strong></font>
90: <i>All architectures</i><br>
1.15 brad 91: A security vulnerability has been found in the X.Org server --
92: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
93: Clients authorized to connect to the X server are able to crash it and to execute
94: malicious code within the X server.
95: <br>
1.29 sthen 96: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/013_xorg.patch">
1.40 deraadt 97: A source code patch exists which remedies this problem.</a>
1.17 steven 98: <p>
1.15 brad 99:
1.44 bentley 100: <li id="sendmail">
1.41 deraadt 101: <font color="#009000"><strong>012: SECURITY FIX: March 25, 2006</strong></font>
102: <i>All architectures</i><br>
1.12 brad 103: A race condition has been reported to exist in the handling by sendmail of
104: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
105: privileges of the user running sendmail, typically root.
106: <br>
1.29 sthen 107: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/012_sendmail.patch">
1.40 deraadt 108: A source code patch exists which remedies this problem.</a>
1.12 brad 109: <p>
110:
1.44 bentley 111: <li id="ssh">
1.41 deraadt 112: <font color="#009000"><strong>011: SECURITY FIX: February 12, 2006</strong></font>
113: <i>All architectures</i><br>
1.9 brad 114: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
115: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
116: function in
117: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
118: when performing copy operations using filenames that are supplied by the user from the command line.
119: This can be exploited to execute shell commands with privileges of the user running
120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
121: <br>
1.29 sthen 122: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/011_ssh.patch">
1.40 deraadt 123: A source code patch exists which remedies this problem.</a>
1.9 brad 124: <p>
125:
1.44 bentley 126: <li id="i386machdep">
1.41 deraadt 127: <font color="#009000"><strong>010: RELIABILITY FIX: January 13, 2006</strong></font>
128: <i>i386 architecture</i><br>
1.6 brad 129: Constrain
130: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
131: so even root is blocked from accessing the ioports
132: unless the machine is running at lower securelevels or with an open X11 aperture.
133: <br>
1.29 sthen 134: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/010_i386machdep.patch">
1.40 deraadt 135: A source code patch exists which remedies this problem.</a>
1.6 brad 136: <p>
137:
1.44 bentley 138: <li id="i386pmap">
1.41 deraadt 139: <font color="#009000"><strong>009: RELIABILITY FIX: January 13, 2006</strong></font>
140: <i>i386 architecture</i><br>
1.7 steven 141: Change the implementation of i386 W^X so that the "execute line" can move around.
1.6 brad 142: Before it was limited to being either at 512MB (below which all code normally
143: lands) or at the top of the stack. Now the line can float as
144: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
145: and
146: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
1.8 steven 147: requests need it to. This is now implemented using only GDT selectors
1.6 brad 148: instead of the LDT so that it is more robust as well.
149: <br>
1.29 sthen 150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/009_i386pmap.patch">
1.40 deraadt 151: A source code patch exists which remedies this problem.</a>
1.6 brad 152: <p>
153:
1.44 bentley 154: <li id="fd">
1.41 deraadt 155: <font color="#009000"><strong>008: SECURITY FIX: January 5, 2006</strong></font>
156: <i>All architectures</i><br>
1.5 brad 157: Do not allow users to trick suid programs into re-opening files via /dev/fd.
158: <br>
1.29 sthen 159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/008_fd.patch">
1.40 deraadt 160: A source code patch exists which remedies this problem.</a>
1.5 brad 161: <p>
162:
1.44 bentley 163: <li id="perl">
1.41 deraadt 164: <font color="#009000"><strong>007: SECURITY FIX: January 5, 2006</strong></font>
165: <i>All architectures</i><br>
1.5 brad 166: A buffer overflow has been found in the Perl interpreter with the sprintf function which
167: may be exploitable under certain conditions.
168: <br>
1.29 sthen 169: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/007_perl.patch">
1.40 deraadt 170: A source code patch exists which remedies this problem.</a>
1.5 brad 171: <p>
172:
1.44 bentley 173: <li id="nat-t">
1.41 deraadt 174: <font color="#009000"><strong>006: RELIABILITY FIX: November 5, 2005</strong></font>
175: <i>All architectures</i><br>
1.2 hshoexer 176: Due to wrong advertisement of RFC 3947 compliance interoperability problems with
177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
178: may occur.
179: <br>
1.29 sthen 180: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/006_nat-t.patch">
1.40 deraadt 181: A source code patch exists which remedies this problem.</a>
1.2 hshoexer 182: <p>
183:
1.44 bentley 184: <li id="libz2">
1.41 deraadt 185: <font color="#009000"><strong>005: SECURITY FIX: July 21, 2005</strong></font>
186: <i>All architectures</i><br>
1.1 deraadt 187: A buffer overflow has been found in
188: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
189: which may be exploitable.<br>
190: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
191: <br>
1.29 sthen 192: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/005_libz.patch">
1.40 deraadt 193: A source code patch exists which remedies this problem.</a>
1.1 deraadt 194: <p>
195:
1.44 bentley 196: <li id="libz">
1.41 deraadt 197: <font color="#009000"><strong>004: SECURITY FIX: July 6, 2005</strong></font>
198: <i>All architectures</i><br>
1.1 deraadt 199: A buffer overflow has been found in
200: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compress&sektion=3">compress(3)</a>
201: which may be exploitable.
202: <br>
1.29 sthen 203: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/004_libz.patch">
1.40 deraadt 204: A source code patch exists which remedies this problem.</a>
1.1 deraadt 205: <p>
206:
1.44 bentley 207: <li id="sudo">
1.41 deraadt 208: <font color="#009000"><strong>003: SECURITY FIX: June 20, 2005</strong></font>
209: <i>All architectures</i><br>
1.1 deraadt 210: Due to a race condition in its command pathname handling, a user with
211: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a>
212: privileges may be able to run arbitrary commands if the user's entry
213: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
214: another user.
215: <br>
1.29 sthen 216: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/003_sudo.patch">
1.40 deraadt 217: A source code patch exists which remedies this problem.</a>
1.1 deraadt 218: <p>
219:
1.44 bentley 220: <li id="getsockopt">
1.41 deraadt 221: <font color="#009000"><strong>002: RELIABILITY FIX: June 15, 2005</strong></font>
222: <i>All architectures</i><br>
1.1 deraadt 223: As discovered by Stefan Miltchev calling
224: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getsockopt&sektion=2">getsockopt(2)</a>
225: to get
226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&sektion=4">ipsec(4)</a>
227: credentials for a socket can result in a kernel panic.
228: <br>
1.29 sthen 229: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/002_getsockopt.patch">
1.40 deraadt 230: A source code patch exists which remedies this problem.</a>
1.1 deraadt 231: <p>
232:
1.44 bentley 233: <li id="cvs">
1.41 deraadt 234: <font color="#009000"><strong>001: SECURITY FIX: June 7, 2005</strong></font>
235: <i>All architectures</i><br>
1.1 deraadt 236:
237: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
238: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
239: . None of these issues are known to be exploitable.
240: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
241: .
242: <br>
1.29 sthen 243: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/001_cvs.patch">
1.40 deraadt 244: A source code patch exists which remedies this problem.</a>
1.1 deraadt 245: <p>
1.38 deraadt 246:
1.1 deraadt 247: </ul>
248:
1.45 tedu 249: <hr>
250:
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