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1.46 deraadt 19: <h2>
20: <a href="index.html">
21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.47 tj 22: <font color="#e00000">5.4 Errata</font>
23: </h2>
1.46 deraadt 24: <hr>
1.1 deraadt 25:
26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
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>,
45: <br>
46: <a href="errata37.html">3.7</a>,
47: <a href="errata38.html">3.8</a>,
48: <a href="errata39.html">3.9</a>,
49: <a href="errata40.html">4.0</a>,
50: <a href="errata41.html">4.1</a>,
51: <a href="errata42.html">4.2</a>,
52: <a href="errata43.html">4.3</a>,
53: <a href="errata44.html">4.4</a>,
54: <a href="errata45.html">4.5</a>,
55: <a href="errata46.html">4.6</a>,
56: <a href="errata47.html">4.7</a>,
57: <a href="errata48.html">4.8</a>,
58: <a href="errata49.html">4.9</a>,
59: <a href="errata50.html">5.0</a>,
60: <a href="errata51.html">5.1</a>,
61: <a href="errata52.html">5.2</a>,
1.15 deraadt 62: <br>
1.13 deraadt 63: <a href="errata53.html">5.3</a>,
1.33 jsg 64: <a href="errata55.html">5.5</a>,
1.39 deraadt 65: <a href="errata56.html">5.6</a>,
1.42 deraadt 66: <a href="errata57.html">5.7</a>,
1.43 deraadt 67: <a href="errata58.html">5.8</a>,
1.48 ! deraadt 68: <a href="errata59.html">5.9</a>,
! 69: <a href="errata60.html">6.0</a>.
1.1 deraadt 70: <br>
71: <hr>
72:
73: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4.tar.gz">
74: You can also fetch a tar.gz file containing all the following patches</a>.
75: This file is updated once a day.
1.16 deraadt 76: <p>
1.1 deraadt 77:
1.16 deraadt 78: The patches below are available in CVS via the
1.2 deraadt 79: <code>OPENBSD_5_4</code> <a href="stable.html">patch branch</a>.
1.16 deraadt 80: <p>
1.1 deraadt 81:
82: For more detailed information on how to install patches to OpenBSD, please
83: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.16 deraadt 84: <p>
85:
1.1 deraadt 86: <hr>
87:
88: <ul>
1.37 bentley 89: <li id="001_pflow">
1.17 deraadt 90: <font color="#009000"><strong>001: RELIABILITY FIX: Nov 7, 2013</strong></font>
91: <i>All architectures</i><br>
1.20 jca 92: A crash can happen on
1.45 sthen 93: <a href="http://man.openbsd.org/?query=pflow&manpath=OpenBSD+5.4&sektion=4">pflow(4)</a>
1.20 jca 94: interface destruction.
1.3 deraadt 95:
1.4 deraadt 96: <br>
1.3 deraadt 97: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/001_pflow.patch">
1.16 deraadt 98: A source code patch exists which remedies this problem.</a>
1.3 deraadt 99: <p>
100:
1.37 bentley 101: <li id="002_sshgcm">
1.17 deraadt 102: <font color="#009000"><strong>002: SECURITY FIX: Nov 7, 2013</strong></font>
103: <i>All architectures</i><br>
1.5 deraadt 104: A memory corruption vulnerability exists in the post-authentication sshd process
105: when an AES-GCM cipher (aes128-gcm@openssh.com or aes256-gcm@openssh.com) is
1.3 deraadt 106: selected during kex exchange.
1.8 brad 107: Review the <a href="http://www.openssh.com/txt/gcmrekey.adv">gcmrekey advisory</a>
1.3 deraadt 108: for a mitigation.
109:
1.4 deraadt 110: <br>
1.3 deraadt 111: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/002_sshgcm.patch">
1.16 deraadt 112: A source code patch exists which remedies this problem.</a>
1.3 deraadt 113: <p>
114:
1.37 bentley 115: <li id="003_vnode">
1.17 deraadt 116: <font color="#009000"><strong>003: RELIABILITY FIX: Nov 11, 2013</strong></font>
117: <i>All architectures</i><br>
1.6 william 118: An unprivileged user may hang the system.
119:
120: <br>
121: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/003_vnode.patch">
1.16 deraadt 122: A source code patch exists which remedies this problem.</a>
1.6 william 123: <p>
1.3 deraadt 124:
1.37 bentley 125: <li id="004_nginx">
1.17 deraadt 126: <font color="#009000"><strong>004: SECURITY FIX: Nov 21, 2013</strong></font>
127: <i>All architectures</i><br>
1.7 sthen 128: A problem exists in
1.45 sthen 129: <a href="http://man.openbsd.org/?query=nginx&sektion=8">nginx(8)</a>
1.7 sthen 130: which might allow an attacker to bypass security restrictions in certain
131: configurations by using a specially crafted request.
132: This issue was assigned CVE-2013-4547.
133: <br>
134: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/004_nginx.patch">
1.16 deraadt 135: A source code patch exists which remedies this problem.</a>
1.7 sthen 136: <p>
137:
1.37 bentley 138: <li id="005_sha512">
1.17 deraadt 139: <font color="#009000"><strong>005: RELIABILITY FIX: Dec 19, 2013</strong></font>
140: <i>Strict alignment architectures</i><br>
1.9 jca 141: In OpenSSL, use of the SHA384 SSL/TLS ciphers may result in a crash of
142: the application. The i386, amd64, vax and m68k platforms aren't
143: affected.
144: <br>
145: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/005_sha512.patch">
1.16 deraadt 146: A source code patch exists which remedies this problem.</a>
1.9 jca 147: <p>
148:
1.37 bentley 149: <li id="006_libXfont">
1.17 deraadt 150: <font color="#009000"><strong>006: SECURITY FIX: Jan 10, 2014</strong></font>
151: <i>All architectures</i><br>
1.10 matthieu 152: A BDF font file containing a longer than expected string could overflow
153: a buffer on the stack in the X server.
154: This issue was assigned CVE-2013-6462.
155: <br>
156: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/006_libXfont.patch">
1.16 deraadt 157: A source code patch exists which remedies this problem.</a>
1.10 matthieu 158: <p>
159:
1.37 bentley 160: <li id="007_openssl">
1.18 deraadt 161: <font color="#009000"><strong>007: SECURITY FIX: April 8, 2014</strong></font>
162: <i>All architectures</i><br>
163: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
164: heartbeat extension (RFC6520) which can result in a leak of memory contents.
165: <br>
1.19 deraadt 166: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/007_openssl.patch">
1.18 deraadt 167: A source code patch exists which remedies this problem.</a>
168: <p>
169:
1.37 bentley 170: <li id="008_openssl">
1.22 deraadt 171: <font color="#009000"><strong>008: SECURITY FIX: April 12, 2014</strong></font>
1.21 deraadt 172: <i>All architectures</i><br>
173: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
174: to inject data from one connection into another.
175: <br>
176: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/008_openssl.patch">
177: A source code patch exists which remedies this problem.</a>
178: <p>
179:
1.37 bentley 180: <li id="009_openssl">
1.25 deraadt 181: <font color="#009000"><strong>009: RELIABILITY FIX: May 1, 2014</strong></font>
1.23 deraadt 182: <i>All architectures</i><br>
183: An attacker can trigger generation of an SSL alert which could cause
184: a null pointer dereference.
185: <br>
1.24 sthen 186: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/009_openssl.patch">
1.23 deraadt 187: A source code patch exists which remedies this problem.</a>
188: <p>
189:
1.37 bentley 190: <li id="010_libXfont">
1.26 deraadt 191: <font color="#009000"><strong>010: SECURITY FIX: May 24, 2014</strong></font>
192: <i>All architectures with X server</i><br>
193: X Font Service Protocol & Font metadata file handling issues in libXfont
194: <ul>
195: <li>CVE-2014-0209: integer overflow of allocations in font metadata file parsing
196: <li>CVE-2014-0210: unvalidated length fields when parsing xfs protocol replies
197: <li>CVE-2014-0211: integer overflows calculating memory needs for xfs replies
198: </ul>
199: Please see <a href="http://lists.x.org/archives/xorg-announce/2014-May/002431.html">the advisory</a> for more information.
200: <br>
201: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/010_libXfont.patch">
202: A source code patch exists which remedies this problem.</a>
203: <p>
1.27 deraadt 204:
1.37 bentley 205: <li id="011_sendmail">
1.30 tobias 206: <font color="#009000"><strong>011: SECURITY FIX: June 5, 2014</strong></font>
1.27 deraadt 207: <i>All architectures</i><br>
208: Sendmail was not properly closing file descriptions before executing programs.
209: This could enable local users to interfere with an open SMTP connection.
210: This issue was assigned CVE-2014-3956.
211: <br>
212: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/011_sendmail.patch">
213: A source code patch exists which remedies this problem.</a>
214: <p>
215:
1.37 bentley 216: <li id="012_openssl">
1.30 tobias 217: <font color="#009000"><strong>012: SECURITY FIX: June 6, 2014</strong></font>
1.28 deraadt 218: <i>All architectures</i><br>
219: This patch contains a number of SSL library fixes.
220: <br>
1.29 deraadt 221: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/012_openssl.patch">
1.28 deraadt 222: A source code patch exists which remedies this problem.</a>
223: <p>
224:
1.37 bentley 225: <li id="013_dhcp">
1.31 tobias 226: <font color="#009000"><strong>013: RELIABILITY FIX: July 30, 2014</strong></font>
227: <i>All architectures</i><br>
228: Packets with illegal DHCP options can lead to memory exhaustion of
1.45 sthen 229: <a href="http://man.openbsd.org/?query=dhclient&sektion=8">dhclient(8)</a>
1.31 tobias 230: and
1.45 sthen 231: <a href="http://man.openbsd.org/?query=dhcpd&sektion=8">dhcpd(8)</a>.
1.31 tobias 232: <br>
233: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/013_dhcp.patch">
234: A source code patch exists which remedies this problem.</a>
235: <p>
236:
1.37 bentley 237: <li id="014_openssl">
1.32 tedu 238: <font color="#009000"><strong>014: SECURITY FIX: August 9, 2014</strong></font>
239: <i>All architectures</i><br>
240: This patch contains a number of SSL library fixes.
241: <br>
242: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/014_openssl.patch">
243: A source code patch exists which remedies this problem.</a>
244: <p>
245:
1.37 bentley 246: <li id="015_nginx">
1.34 stsp 247: <font color="#009000"><strong>015: SECURITY FIX: October 1, 2014</strong></font>
248: <i>All architectures</i><br>
249: nginx can reuse cached SSL sessions in unrelated contexts, allowing virtual
250: host confusion attacks in some configurations.
251: This issue was assigned CVE-2014-3616.
252: <br>
253: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/015_nginx.patch">
254: A source code patch exists which remedies this problem.</a>
255: <p>
256:
1.37 bentley 257: <li id="016_openssl">
1.36 tedu 258: <font color="#009000"><strong>016: RELIABILITY FIX: October 20, 2014</strong></font>
259: <i>All architectures</i><br>
260: Two remotely triggerable memory leaks in OpenSSL can lead to a denial of
261: service in server applications.
262: <br>
263: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/016_openssl.patch">
264: A source code patch exists which remedies this problem.</a>
265: <p>
266:
1.37 bentley 267: <li id="017_kernexec">
1.36 tedu 268: <font color="#009000"><strong>017: RELIABILITY FIX: October 20, 2014</strong></font>
269: <i>All architectures</i><br>
270: Executable headers with an unaligned address will trigger a kernel panic.
271: <br>
272: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/017_kernexec.patch">
273: A source code patch exists which remedies this problem.</a>
274: <p>
275:
1.1 deraadt 276: </ul>
277:
1.38 tedu 278: <hr>
279:
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281: </html>
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