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1.24 deraadt 22: <h2><font color="#e00000">
23: OpenBSD 5.5 errata
1.1 deraadt 24: </font></h2>
25:
26: <hr>
27: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
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>,
46: <br>
47: <a href="errata37.html">3.7</a>,
48: <a href="errata38.html">3.8</a>,
49: <a href="errata39.html">3.9</a>,
50: <a href="errata40.html">4.0</a>,
51: <a href="errata41.html">4.1</a>,
52: <a href="errata42.html">4.2</a>,
53: <a href="errata43.html">4.3</a>,
54: <a href="errata44.html">4.4</a>,
55: <a href="errata45.html">4.5</a>,
56: <a href="errata46.html">4.6</a>,
57: <a href="errata47.html">4.7</a>,
58: <a href="errata48.html">4.8</a>,
59: <a href="errata49.html">4.9</a>,
60: <a href="errata50.html">5.0</a>,
61: <a href="errata51.html">5.1</a>,
62: <a href="errata52.html">5.2</a>,
1.5 deraadt 63: <br>
64: <a href="errata53.html">5.3</a>,
1.22 jsg 65: <a href="errata54.html">5.4</a>,
1.35 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:
71: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5.tar.gz">
72: You can also fetch a tar.gz file containing all the following patches</a>.
73: This file is updated once a day.
1.6 deraadt 74: <p>
1.1 deraadt 75:
1.6 deraadt 76: The patches below are available in CVS via the
1.2 deraadt 77: <code>OPENBSD_5_5</code> <a href="stable.html">patch branch</a>.
1.6 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>.
1.6 deraadt 82: <p>
83:
1.1 deraadt 84: <hr>
85:
86: <ul>
1.3 deraadt 87:
1.31 bentley 88: <li id="001_icmp">
1.7 deraadt 89: <font color="#009000"><strong>001: RELIABILITY FIX: March 15, 2014</strong></font>
90: <i>All architectures</i><br>
1.4 deraadt 91: Memory corruption happens during
92: ICMP reflection handling. ICMP reflection is disabled by default.
1.8 deraadt 93: <br>
94: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/001_icmp.patch.sig">
95: A source code patch exists which remedies this problem.</a>
96: <p>
1.4 deraadt 97:
1.31 bentley 98: <li id="002_openssl">
1.8 deraadt 99: <font color="#009000"><strong>002: SECURITY FIX: April 8, 2014</strong></font>
100: <i>All architectures</i><br>
101: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
102: heartbeat extension (RFC6520) which can result in a leak of memory contents.
1.4 deraadt 103: <br>
1.8 deraadt 104: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/002_openssl.patch.sig">
1.6 deraadt 105: A source code patch exists which remedies this problem.</a>
1.4 deraadt 106: <p>
1.1 deraadt 107:
1.31 bentley 108: <li id="003_ftp">
1.9 jca 109: <font color="#009000"><strong>003: SECURITY FIX: April 9, 2014</strong></font>
110: <i>All architectures</i><br>
1.10 jca 111: Missing hostname check for HTTPS connections in the
112: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&manpath=OpenBSD+5.5&sektion=1">ftp(1)</a>
113: utility.
1.9 jca 114: <br>
115: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/003_ftp.patch.sig">
116: A source code patch exists which remedies this problem.</a>
117: <p>
118:
1.31 bentley 119: <li id="004_openssl">
1.12 deraadt 120: <font color="#009000"><strong>004: SECURITY FIX: April 12, 2014</strong></font>
1.11 deraadt 121: <i>All architectures</i><br>
122: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
123: to inject data from one connection into another.
124: <br>
125: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/004_openssl.patch.sig">
126: A source code patch exists which remedies this problem.</a>
127: <p>
128:
1.31 bentley 129: <li id="005_openssl">
1.14 deraadt 130: <font color="#009000"><strong>005: RELIABILITY FIX: May 1, 2014</strong></font>
1.13 deraadt 131: <i>All architectures</i><br>
132: An attacker can trigger generation of an SSL alert which could cause
133: a null pointer dereference.
134: <br>
135: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/005_openssl.patch.sig">
136: A source code patch exists which remedies this problem.</a>
137: <p>
138:
1.31 bentley 139: <li id="006_libXfont">
1.15 deraadt 140: <font color="#009000"><strong>006: SECURITY FIX: May 24, 2014</strong></font>
141: <i>All architectures with X server</i><br>
142: X Font Service Protocol & Font metadata file handling issues in libXfont
143: <ul>
144: <li>CVE-2014-0209: integer overflow of allocations in font metadata file parsing
145: <li>CVE-2014-0210: unvalidated length fields when parsing xfs protocol replies
146: <li>CVE-2014-0211: integer overflows calculating memory needs for xfs replies
147: </ul>
148: Please see <a href="http://lists.x.org/archives/xorg-announce/2014-May/002431.html">the advisory</a> for more information.
149: <br>
150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/006_libXfont.patch.sig">
151: A source code patch exists which remedies this problem.</a>
152: <p>
153:
1.31 bentley 154: <li id="007_sendmail">
1.18 tobias 155: <font color="#009000"><strong>007: SECURITY FIX: June 5, 2014</strong></font>
1.16 deraadt 156: <i>All architectures</i><br>
157: Sendmail was not properly closing file descriptions before executing programs.
158: This could enable local users to interfere with an open SMTP connection.
159: This issue was assigned CVE-2014-3956.
160: <br>
161: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/007_sendmail.patch.sig">
162: A source code patch exists which remedies this problem.</a>
163: <p>
164:
1.31 bentley 165: <li id="008_openssl">
1.18 tobias 166: <font color="#009000"><strong>008: SECURITY FIX: June 6, 2014</strong></font>
1.17 deraadt 167: <i>All architectures</i><br>
168: This patch contains a number of SSL library fixes.
169: <br>
170: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/008_openssl.patch.sig">
171: A source code patch exists which remedies this problem.</a>
172: <p>
173:
1.31 bentley 174: <li id="009_dhcp">
1.19 tobias 175: <font color="#009000"><strong>009: RELIABILITY FIX: July 30, 2014</strong></font>
176: <i>All architectures</i><br>
177: Packets with illegal DHCP options can lead to memory exhaustion of
178: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a>
179: and
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>.
181: <br>
182: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/009_dhcp.patch.sig">
183: A source code patch exists which remedies this problem.</a>
184: <p>
185:
1.31 bentley 186: <li id="010_openssl">
1.21 tedu 187: <font color="#009000"><strong>010: SECURITY FIX: August 9, 2014</strong></font>
188: <i>All architectures</i><br>
189: This patch contains a number of SSL library fixes.
190: <br>
191: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/010_openssl.patch.sig">
192: A source code patch exists which remedies this problem.</a>
193: <p>
194:
1.31 bentley 195: <li id="011_nginx">
1.23 stsp 196: <font color="#009000"><strong>011: SECURITY FIX: October 1, 2014</strong></font>
197: <i>All architectures</i><br>
198: nginx can reuse cached SSL sessions in unrelated contexts, allowing virtual
199: host confusion attacks in some configurations.
200: This issue was assigned CVE-2014-3616.
201: <br>
202: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/011_nginx.patch.sig">
203: A source code patch exists which remedies this problem.</a>
204: <p>
205:
1.31 bentley 206: <li id="012_openssl">
1.25 tedu 207: <font color="#009000"><strong>012: RELIABILITY FIX: October 20, 2014</strong></font>
208: <i>All architectures</i><br>
209: Two remotely triggerable memory leaks in OpenSSL can lead to a denial of
210: service in server applications.
211: <br>
212: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/012_openssl.patch.sig">
213: A source code patch exists which remedies this problem.</a>
214: <p>
215:
1.31 bentley 216: <li id="013_kernexec">
1.25 tedu 217: <font color="#009000"><strong>013: RELIABILITY FIX: October 20, 2014</strong></font>
218: <i>All architectures</i><br>
219: Executable headers with an unaligned address will trigger a kernel panic.
220: <br>
221: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/013_kernexec.patch.sig">
222: A source code patch exists which remedies this problem.</a>
223: <p>
224:
1.31 bentley 225: <li id="014_pfctl">
1.27 tedu 226: <font color="#009000"><strong>014: RELIABILITY FIX: November 17, 2014</strong></font>
1.26 sthen 227: <i>All architectures</i><br>
1.27 tedu 228: A PF rule using an IPv4 address
229: followed by an IPv6 address and then a dynamic address, e.g. "pass
230: from {192.0.2.1 2001:db8::1} to (pppoe0)", will have an incorrect /32
231: mask applied to the dynamic address.
1.26 sthen 232: <br>
1.27 tedu 233: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/014_pfctl.patch.sig">
1.26 sthen 234: A source code patch exists which remedies this problem.</a>
235: <p>
1.27 tedu 236:
1.31 bentley 237: <li id="015_asr">
1.27 tedu 238: <font color="#009000"><strong>015: RELIABILITY FIX: November 17, 2014</strong></font>
239: <i>All architectures</i><br>
240: Querying an invalid hostname with gethostbyname(3) could cause a NULL deref.
241: <br>
242: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/015_asr.patch.sig">
243: A source code patch exists which remedies this problem.</a>
244: <p>
245:
1.31 bentley 246: <li id="016_pipex">
1.28 tedu 247: <font color="#009000"><strong>016: RELIABILITY FIX: December 5, 2014</strong></font>
248: <i>All architectures</i><br>
249: Several bugs were fixed that allowed a crash from remote when an active pipex
250: session exists.
251: <br>
252: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/016_pipex.patch.sig">
253: A source code patch exists which remedies this problem.</a>
254: <p>
255:
1.31 bentley 256: <li id="017_pppoe">
1.28 tedu 257: <font color="#009000"><strong>017: RELIABILITY FIX: December 5, 2014</strong></font>
258: <i>All architectures</i><br>
259: An incorrect memcpy call would result in corrupted MAC addresses when
260: using PPPOE.
261: <br>
262: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/017_pppoe.patch.sig">
263: A source code patch exists which remedies this problem.</a>
264: <p>
265:
1.31 bentley 266: <li id="018_virtio">
1.29 tedu 267: <font color="#009000"><strong>018: RELIABILITY FIX: December 9, 2014</strong></font>
268: <i>All architectures</i><br>
269: Several bugs in virtio(4) can lead to hangs with virtio devices,
270: like vio(4) and vioblk(4).
271: <br>
272: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/018_virtio.patch.sig">
273: A source code patch exists which remedies this problem.</a>
274: <p>
275:
1.31 bentley 276: <li id="019_xserver">
1.29 tedu 277: <font color="#009000"><strong>019: SECURITY FIX: December 9, 2014</strong></font>
278: <i>All architectures</i><br>
279: One year after Ilja van Sprundel discovered and reported a large number
280: of issues in the way the X server code base handles requests from X clients,
281: they have been fixed.
282: <br>
283: <a href="http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/">X Advisory</a>
284: <br>
285: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/019_xserver.patch.sig">
286: A source code patch exists which remedies this problem.</a>
287: <p>
288:
1.31 bentley 289: <li id="020_libevent">
1.30 bluhm 290: <font color="#009000"><strong>020: SECURITY FIX: January 13, 2015</strong></font>
291: <i>All architectures</i><br>
292: Fix CVE-2014-6272 in libevent 1.4 event buffer handling. OpenBSD
293: base uses it for the programs: cu tmux ftp-proxy httpd ldapd relayd
294: tftp-proxy tftpd
295: <br>
296: <a href="http://www.wangafu.net/~nickm/volatile/advisory.txt.asc">Libevent Advisory</a>
297: <br>
298: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/020_libevent.patch.sig">
299: A source code patch exists which remedies this problem.</a>
300: <p>
1.26 sthen 301:
1.32 tedu 302: <li id="021_xserver">
303: <font color="#009000"><strong>021: SECURITY FIX: March 3, 2015</strong></font>
304: <i>All architectures</i><br>
305: Information leak in the XkbSetGeometry request of X servers.
306: <br>
307: For more information, see the
308: <a href="http://www.x.org/wiki/Development/Security/Advisory-2015-02-10/">X.org advisory</a>.
309: <br>
310: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/021_xserver.patch.sig">
311: A source code patch exists which remedies this problem.</a>
312: <p>
313:
1.34 tedu 314: <li id="022_freetype">
315: <font color="#009000"><strong>022: SECURITY FIX: March 13, 2015</strong></font>
316: <i>All architectures</i><br>
317: Another fix for buffer overflows in malformed fonts.
318: <br>
319: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/022_freetype.patch.sig">
320: A source code patch exists which remedies this problem.</a>
321: <p>
322:
1.36 tedu 323: <li id="023_libxfont">
324: <font color="#009000"><strong>023: SECURITY FIX: March 18, 2015</strong></font>
325: <i>All architectures</i><br>
326: Buffer overflows in libXfont
327: <br>
328: For more information, see the
329: <a href="http://www.x.org/wiki/Development/Security/Advisory-2015-03-17/">X.org advisory</a>.
330: <br>
331: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/023_libxfont.patch.sig">
332: A source code patch exists which remedies this problem.</a>
1.38 tedu 333: <br>Note that the instructions should read <code>cd /usr/xenocara/lib/libXfont</code>.
1.36 tedu 334: <p>
335:
1.37 tedu 336: <li id="024_openssl">
337: <font color="#009000"><strong>024: SECURITY FIX: March 19, 2015</strong></font>
338: <i>All architectures</i><br>
339: Fix two possible crash causing defects.<br>
340: CVE-2015-0286 - Apply fix from OpenSSL for ASN1_TYPE_cmp.<br>
341: CVE-2015-0292 - Backport existing fix for Base64 decoding.<br>
342: <br>
343: For more information, see the
344: <a href="https://www.openssl.org/news/secadv_20150319.txt">OpenSSL advisory</a>.
345: <br>
346: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/024_openssl.patch.sig">
347: A source code patch exists which remedies this problem.</a>
1.38 tedu 348: <br>Note that instructions should read <code>cd /usr/src/lib/libssl/crypto</code>.
1.37 tedu 349: <p>
350:
1.39 gilles 351: <li id="025_smtpd">
352: <font color="#009000"><strong>025: RELIABILITY FIX: April 17, 2015</strong></font>
353: <i>All architectures</i><br>
354: Fix a logic error in smtpd handling of SNI.
355: This could allow a remote user to crash the server or provoke a disconnect of other sessions.
356: <br>
357: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/025_smtpd.patch.sig">
358: A source code patch exists which remedies this problem.</a>
359: <p>
360:
1.1 deraadt 361: </ul>
362:
1.33 tedu 363: <hr>
364:
1.1 deraadt 365: </body>
366: </html>
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