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