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1.43 deraadt 11: <!--
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1.1 deraadt 16:
1.67 bentley 17: <h2 id=OpenBSD>
1.53 deraadt 18: <a href="index.html">
1.67 bentley 19: <i>Open</i><b>BSD</b></a>
20: 3.7 Errata
1.55 tj 21: </h2>
1.53 deraadt 22: <hr>
1.1 deraadt 23:
24: For errata on a certain release, click below:<br>
1.70 schwarze 25: <a href="errata20.html">2.0</a>,
1.1 deraadt 26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
36: <a href="errata31.html">3.1</a>,
37: <a href="errata32.html">3.2</a>,
38: <a href="errata33.html">3.3</a>,
39: <a href="errata34.html">3.4</a>,
40: <a href="errata35.html">3.5</a>,
1.70 schwarze 41: <br>
1.1 deraadt 42: <a href="errata36.html">3.6</a>,
1.11 deraadt 43: <a href="errata38.html">3.8</a>,
1.19 deraadt 44: <a href="errata39.html">3.9</a>,
1.20 deraadt 45: <a href="errata40.html">4.0</a>,
1.22 merdely 46: <a href="errata41.html">4.1</a>,
1.23 deraadt 47: <a href="errata42.html">4.2</a>,
1.24 deraadt 48: <a href="errata43.html">4.3</a>,
1.26 deraadt 49: <a href="errata44.html">4.4</a>,
1.27 deraadt 50: <a href="errata45.html">4.5</a>,
1.28 deraadt 51: <a href="errata46.html">4.6</a>,
1.30 deraadt 52: <a href="errata47.html">4.7</a>,
1.31 miod 53: <a href="errata48.html">4.8</a>,
1.32 nick 54: <a href="errata49.html">4.9</a>,
1.33 sthen 55: <a href="errata50.html">5.0</a>,
1.34 deraadt 56: <a href="errata51.html">5.1</a>,
1.35 deraadt 57: <a href="errata52.html">5.2</a>,
1.70 schwarze 58: <br>
1.36 deraadt 59: <a href="errata53.html">5.3</a>,
1.37 deraadt 60: <a href="errata54.html">5.4</a>,
1.42 jsg 61: <a href="errata55.html">5.5</a>,
1.46 deraadt 62: <a href="errata56.html">5.6</a>,
1.49 deraadt 63: <a href="errata57.html">5.7</a>,
1.50 deraadt 64: <a href="errata58.html">5.8</a>,
1.56 deraadt 65: <a href="errata59.html">5.9</a>,
1.59 tj 66: <a href="errata60.html">6.0</a>,
1.63 deraadt 67: <a href="errata61.html">6.1</a>,
1.64 deraadt 68: <a href="errata62.html">6.2</a>,
1.65 deraadt 69: <a href="errata63.html">6.3</a>,
1.66 deraadt 70: <a href="errata64.html">6.4</a>,
1.69 deraadt 71: <a href="errata65.html">6.5</a>,
1.71 deraadt 72: <a href="errata66.html">6.6</a>,
1.72 deraadt 73: <a href="errata67.html">6.7</a>,
1.73 deraadt 74: <a href="errata68.html">6.8</a>,
1.74 tj 75: <br>
1.75 deraadt 76: <a href="errata69.html">6.9</a>,
1.76 ! deraadt 77: <a href="errata70.html">7.0</a>,
! 78: <a href="errata71.html">7.1</a>.
1.1 deraadt 79: <hr>
80:
1.40 deraadt 81: <p>
1.59 tj 82: Patches for the OpenBSD base system are distributed as unified diffs.
83: Each patch contains usage instructions.
84: All the following patches are also available in one
85: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7.tar.gz">tar.gz file</a>
86: for convenience.
1.1 deraadt 87:
1.40 deraadt 88: <p>
1.59 tj 89: Patches for supported releases are also incorporated into the
1.60 tj 90: <a href="stable.html">-stable branch</a>.
1.40 deraadt 91:
1.1 deraadt 92: <hr>
93:
94: <ul>
95:
1.68 deraadt 96: <li id="cvs">
97: <strong>001: SECURITY FIX: June 7, 2005</strong>
1.41 deraadt 98: <i>All architectures</i><br>
1.68 deraadt 99:
100: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
101: <a href="https://man.openbsd.org/OpenBSD-3.7/cvs.1">cvs(1)</a>
102: . None of these issues are known to be exploitable.
103: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
104: .
1.15 brad 105: <br>
1.68 deraadt 106: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/001_cvs.patch">
1.40 deraadt 107: A source code patch exists which remedies this problem.</a>
1.17 steven 108: <p>
1.15 brad 109:
1.68 deraadt 110: <li id="getsockopt">
111: <strong>002: RELIABILITY FIX: June 15, 2005</strong>
1.41 deraadt 112: <i>All architectures</i><br>
1.68 deraadt 113: As discovered by Stefan Miltchev calling
114: <a href="https://man.openbsd.org/OpenBSD-3.7/getsockopt.2">getsockopt(2)</a>
115: to get
116: <a href="https://man.openbsd.org/OpenBSD-3.7/ipsec.4">ipsec(4)</a>
117: credentials for a socket can result in a kernel panic.
1.12 brad 118: <br>
1.68 deraadt 119: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/002_getsockopt.patch">
1.40 deraadt 120: A source code patch exists which remedies this problem.</a>
1.12 brad 121: <p>
122:
1.68 deraadt 123: <li id="sudo">
124: <strong>003: SECURITY FIX: June 20, 2005</strong>
1.41 deraadt 125: <i>All architectures</i><br>
1.68 deraadt 126: Due to a race condition in its command pathname handling, a user with
127: <a href="https://man.openbsd.org/OpenBSD-3.7/sudo.8">sudo(8)</a>
128: privileges may be able to run arbitrary commands if the user's entry
129: is followed by an entry that grants <code>sudo ALL</code> privileges to
130: another user.
1.9 brad 131: <br>
1.68 deraadt 132: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/003_sudo.patch">
1.40 deraadt 133: A source code patch exists which remedies this problem.</a>
1.9 brad 134: <p>
135:
1.68 deraadt 136: <li id="libz">
137: <strong>004: SECURITY FIX: July 6, 2005</strong>
138: <i>All architectures</i><br>
139: A buffer overflow has been found in
140: <a href="https://man.openbsd.org/OpenBSD-3.7/compress.3">compress(3)</a>
141: which may be exploitable.
1.6 brad 142: <br>
1.68 deraadt 143: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/004_libz.patch">
1.40 deraadt 144: A source code patch exists which remedies this problem.</a>
1.6 brad 145: <p>
146:
1.68 deraadt 147: <li id="libz2">
148: <strong>005: SECURITY FIX: July 21, 2005</strong>
149: <i>All architectures</i><br>
150: A buffer overflow has been found in
151: <a href="https://man.openbsd.org/OpenBSD-3.7/compress.3">compress(3)</a>
152: which may be exploitable.<br>
153: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
1.6 brad 154: <br>
1.68 deraadt 155: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/005_libz.patch">
1.40 deraadt 156: A source code patch exists which remedies this problem.</a>
1.6 brad 157: <p>
158:
1.68 deraadt 159: <li id="nat-t">
160: <strong>006: RELIABILITY FIX: November 5, 2005</strong>
1.41 deraadt 161: <i>All architectures</i><br>
1.68 deraadt 162: Due to wrong advertisement of RFC 3947 compliance interoperability problems with
163: <a href="https://man.openbsd.org/OpenBSD-3.7/isakmpd.8">isakmpd(8)</a>
164: may occur.
1.5 brad 165: <br>
1.68 deraadt 166: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/006_nat-t.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="perl">
1.67 bentley 171: <strong>007: SECURITY FIX: January 5, 2006</strong>
1.41 deraadt 172: <i>All architectures</i><br>
1.5 brad 173: A buffer overflow has been found in the Perl interpreter with the sprintf function which
174: may be exploitable under certain conditions.
175: <br>
1.58 tb 176: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/007_perl.patch">
1.40 deraadt 177: A source code patch exists which remedies this problem.</a>
1.5 brad 178: <p>
179:
1.68 deraadt 180: <li id="fd">
181: <strong>008: SECURITY FIX: January 5, 2006</strong>
1.41 deraadt 182: <i>All architectures</i><br>
1.68 deraadt 183: Do not allow users to trick suid programs into re-opening files via /dev/fd.
1.2 hshoexer 184: <br>
1.68 deraadt 185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/008_fd.patch">
1.40 deraadt 186: A source code patch exists which remedies this problem.</a>
1.2 hshoexer 187: <p>
188:
1.68 deraadt 189: <li id="i386pmap">
190: <strong>009: RELIABILITY FIX: January 13, 2006</strong>
191: <i>i386 architecture</i><br>
192: Change the implementation of i386 W^X so that the "execute line" can move around.
193: Before it was limited to being either at 512MB (below which all code normally
194: lands) or at the top of the stack. Now the line can float as
195: <a href="https://man.openbsd.org/OpenBSD-3.7/mprotect.2">mprotect(2)</a>
196: and
197: <a href="https://man.openbsd.org/OpenBSD-3.7/mmap.2">mmap(2)</a>
198: requests need it to. This is now implemented using only GDT selectors
199: instead of the LDT so that it is more robust as well.
1.1 deraadt 200: <br>
1.68 deraadt 201: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/009_i386pmap.patch">
1.40 deraadt 202: A source code patch exists which remedies this problem.</a>
1.1 deraadt 203: <p>
204:
1.68 deraadt 205: <li id="i386machdep">
206: <strong>010: RELIABILITY FIX: January 13, 2006</strong>
207: <i>i386 architecture</i><br>
208: Constrain
209: <a href="https://man.openbsd.org/OpenBSD-3.7/i386/i386_set_ioperm.2">i386_set_ioperm(2)</a>
210: so even root is blocked from accessing the ioports
211: unless the machine is running at lower securelevels or with an open X11 aperture.
1.1 deraadt 212: <br>
1.68 deraadt 213: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/i386/010_i386machdep.patch">
1.40 deraadt 214: A source code patch exists which remedies this problem.</a>
1.1 deraadt 215: <p>
216:
1.68 deraadt 217: <li id="ssh">
218: <strong>011: SECURITY FIX: February 12, 2006</strong>
1.41 deraadt 219: <i>All architectures</i><br>
1.68 deraadt 220: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
221: <a href="https://man.openbsd.org/OpenBSD-3.7/system.3">system(3)</a>
222: function in
223: <a href="https://man.openbsd.org/OpenBSD-3.7/scp.1">scp(1)</a>
224: when performing copy operations using filenames that are supplied by the user from the command line.
225: This can be exploited to execute shell commands with privileges of the user running
226: <a href="https://man.openbsd.org/OpenBSD-3.7/scp.1">scp(1)</a>.
1.1 deraadt 227: <br>
1.68 deraadt 228: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/011_ssh.patch">
1.40 deraadt 229: A source code patch exists which remedies this problem.</a>
1.1 deraadt 230: <p>
231:
1.68 deraadt 232: <li id="sendmail">
233: <strong>012: SECURITY FIX: March 25, 2006</strong>
1.41 deraadt 234: <i>All architectures</i><br>
1.68 deraadt 235: A race condition has been reported to exist in the handling by sendmail of
236: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
237: privileges of the user running sendmail, typically root.
1.1 deraadt 238: <br>
1.68 deraadt 239: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/012_sendmail.patch">
1.40 deraadt 240: A source code patch exists which remedies this problem.</a>
1.1 deraadt 241: <p>
242:
1.68 deraadt 243: <li id="xorg">
244: <strong>013: SECURITY FIX: May 2, 2006</strong>
1.41 deraadt 245: <i>All architectures</i><br>
1.68 deraadt 246: A security vulnerability has been found in the X.Org server –
247: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
248: Clients authorized to connect to the X server are able to crash it and to execute
249: malicious code within the X server.
1.1 deraadt 250: <br>
1.68 deraadt 251: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.7/common/013_xorg.patch">
1.40 deraadt 252: A source code patch exists which remedies this problem.</a>
1.1 deraadt 253: <p>
1.38 deraadt 254:
1.1 deraadt 255: </ul>
256:
1.45 tedu 257: <hr>
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