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1.24 deraadt 21: <h2><font color="#e00000">
22: OpenBSD 5.5 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>
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>,
1.5 deraadt 62: <br>
63: <a href="errata53.html">5.3</a>,
1.22 jsg 64: <a href="errata54.html">5.4</a>,
1.35 ! deraadt 65: <a href="errata56.html">5.6</a>,
! 66: <a href="errata57.html">5.7</a>.
1.1 deraadt 67: <br>
68: <hr>
69:
70: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5.tar.gz">
71: You can also fetch a tar.gz file containing all the following patches</a>.
72: This file is updated once a day.
1.6 deraadt 73: <p>
1.1 deraadt 74:
1.6 deraadt 75: The patches below are available in CVS via the
1.2 deraadt 76: <code>OPENBSD_5_5</code> <a href="stable.html">patch branch</a>.
1.6 deraadt 77: <p>
1.1 deraadt 78:
79: For more detailed information on how to install patches to OpenBSD, please
80: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.6 deraadt 81: <p>
82:
1.1 deraadt 83: <hr>
84:
85: <ul>
1.3 deraadt 86:
1.31 bentley 87: <li id="001_icmp">
1.7 deraadt 88: <font color="#009000"><strong>001: RELIABILITY FIX: March 15, 2014</strong></font>
89: <i>All architectures</i><br>
1.4 deraadt 90: Memory corruption happens during
91: ICMP reflection handling. ICMP reflection is disabled by default.
1.8 deraadt 92: <br>
93: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/001_icmp.patch.sig">
94: A source code patch exists which remedies this problem.</a>
95: <p>
1.4 deraadt 96:
1.31 bentley 97: <li id="002_openssl">
1.8 deraadt 98: <font color="#009000"><strong>002: SECURITY FIX: April 8, 2014</strong></font>
99: <i>All architectures</i><br>
100: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
101: heartbeat extension (RFC6520) which can result in a leak of memory contents.
1.4 deraadt 102: <br>
1.8 deraadt 103: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/002_openssl.patch.sig">
1.6 deraadt 104: A source code patch exists which remedies this problem.</a>
1.4 deraadt 105: <p>
1.1 deraadt 106:
1.31 bentley 107: <li id="003_ftp">
1.9 jca 108: <font color="#009000"><strong>003: SECURITY FIX: April 9, 2014</strong></font>
109: <i>All architectures</i><br>
1.10 jca 110: Missing hostname check for HTTPS connections in the
111: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&manpath=OpenBSD+5.5&sektion=1">ftp(1)</a>
112: utility.
1.9 jca 113: <br>
114: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/003_ftp.patch.sig">
115: A source code patch exists which remedies this problem.</a>
116: <p>
117:
1.31 bentley 118: <li id="004_openssl">
1.12 deraadt 119: <font color="#009000"><strong>004: SECURITY FIX: April 12, 2014</strong></font>
1.11 deraadt 120: <i>All architectures</i><br>
121: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
122: to inject data from one connection into another.
123: <br>
124: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/004_openssl.patch.sig">
125: A source code patch exists which remedies this problem.</a>
126: <p>
127:
1.31 bentley 128: <li id="005_openssl">
1.14 deraadt 129: <font color="#009000"><strong>005: RELIABILITY FIX: May 1, 2014</strong></font>
1.13 deraadt 130: <i>All architectures</i><br>
131: An attacker can trigger generation of an SSL alert which could cause
132: a null pointer dereference.
133: <br>
134: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/005_openssl.patch.sig">
135: A source code patch exists which remedies this problem.</a>
136: <p>
137:
1.31 bentley 138: <li id="006_libXfont">
1.15 deraadt 139: <font color="#009000"><strong>006: SECURITY FIX: May 24, 2014</strong></font>
140: <i>All architectures with X server</i><br>
141: X Font Service Protocol & Font metadata file handling issues in libXfont
142: <ul>
143: <li>CVE-2014-0209: integer overflow of allocations in font metadata file parsing
144: <li>CVE-2014-0210: unvalidated length fields when parsing xfs protocol replies
145: <li>CVE-2014-0211: integer overflows calculating memory needs for xfs replies
146: </ul>
147: Please see <a href="http://lists.x.org/archives/xorg-announce/2014-May/002431.html">the advisory</a> for more information.
148: <br>
149: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/006_libXfont.patch.sig">
150: A source code patch exists which remedies this problem.</a>
151: <p>
152:
1.31 bentley 153: <li id="007_sendmail">
1.18 tobias 154: <font color="#009000"><strong>007: SECURITY FIX: June 5, 2014</strong></font>
1.16 deraadt 155: <i>All architectures</i><br>
156: Sendmail was not properly closing file descriptions before executing programs.
157: This could enable local users to interfere with an open SMTP connection.
158: This issue was assigned CVE-2014-3956.
159: <br>
160: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/007_sendmail.patch.sig">
161: A source code patch exists which remedies this problem.</a>
162: <p>
163:
1.31 bentley 164: <li id="008_openssl">
1.18 tobias 165: <font color="#009000"><strong>008: SECURITY FIX: June 6, 2014</strong></font>
1.17 deraadt 166: <i>All architectures</i><br>
167: This patch contains a number of SSL library fixes.
168: <br>
169: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/008_openssl.patch.sig">
170: A source code patch exists which remedies this problem.</a>
171: <p>
172:
1.31 bentley 173: <li id="009_dhcp">
1.19 tobias 174: <font color="#009000"><strong>009: RELIABILITY FIX: July 30, 2014</strong></font>
175: <i>All architectures</i><br>
176: Packets with illegal DHCP options can lead to memory exhaustion of
177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a>
178: and
179: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>.
180: <br>
181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/009_dhcp.patch.sig">
182: A source code patch exists which remedies this problem.</a>
183: <p>
184:
1.31 bentley 185: <li id="010_openssl">
1.21 tedu 186: <font color="#009000"><strong>010: SECURITY FIX: August 9, 2014</strong></font>
187: <i>All architectures</i><br>
188: This patch contains a number of SSL library fixes.
189: <br>
190: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/010_openssl.patch.sig">
191: A source code patch exists which remedies this problem.</a>
192: <p>
193:
1.31 bentley 194: <li id="011_nginx">
1.23 stsp 195: <font color="#009000"><strong>011: SECURITY FIX: October 1, 2014</strong></font>
196: <i>All architectures</i><br>
197: nginx can reuse cached SSL sessions in unrelated contexts, allowing virtual
198: host confusion attacks in some configurations.
199: This issue was assigned CVE-2014-3616.
200: <br>
201: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/011_nginx.patch.sig">
202: A source code patch exists which remedies this problem.</a>
203: <p>
204:
1.31 bentley 205: <li id="012_openssl">
1.25 tedu 206: <font color="#009000"><strong>012: RELIABILITY FIX: October 20, 2014</strong></font>
207: <i>All architectures</i><br>
208: Two remotely triggerable memory leaks in OpenSSL can lead to a denial of
209: service in server applications.
210: <br>
211: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/012_openssl.patch.sig">
212: A source code patch exists which remedies this problem.</a>
213: <p>
214:
1.31 bentley 215: <li id="013_kernexec">
1.25 tedu 216: <font color="#009000"><strong>013: RELIABILITY FIX: October 20, 2014</strong></font>
217: <i>All architectures</i><br>
218: Executable headers with an unaligned address will trigger a kernel panic.
219: <br>
220: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/013_kernexec.patch.sig">
221: A source code patch exists which remedies this problem.</a>
222: <p>
223:
1.31 bentley 224: <li id="014_pfctl">
1.27 tedu 225: <font color="#009000"><strong>014: RELIABILITY FIX: November 17, 2014</strong></font>
1.26 sthen 226: <i>All architectures</i><br>
1.27 tedu 227: A PF rule using an IPv4 address
228: followed by an IPv6 address and then a dynamic address, e.g. "pass
229: from {192.0.2.1 2001:db8::1} to (pppoe0)", will have an incorrect /32
230: mask applied to the dynamic address.
1.26 sthen 231: <br>
1.27 tedu 232: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/014_pfctl.patch.sig">
1.26 sthen 233: A source code patch exists which remedies this problem.</a>
234: <p>
1.27 tedu 235:
1.31 bentley 236: <li id="015_asr">
1.27 tedu 237: <font color="#009000"><strong>015: RELIABILITY FIX: November 17, 2014</strong></font>
238: <i>All architectures</i><br>
239: Querying an invalid hostname with gethostbyname(3) could cause a NULL deref.
240: <br>
241: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/015_asr.patch.sig">
242: A source code patch exists which remedies this problem.</a>
243: <p>
244:
1.31 bentley 245: <li id="016_pipex">
1.28 tedu 246: <font color="#009000"><strong>016: RELIABILITY FIX: December 5, 2014</strong></font>
247: <i>All architectures</i><br>
248: Several bugs were fixed that allowed a crash from remote when an active pipex
249: session exists.
250: <br>
251: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/016_pipex.patch.sig">
252: A source code patch exists which remedies this problem.</a>
253: <p>
254:
1.31 bentley 255: <li id="017_pppoe">
1.28 tedu 256: <font color="#009000"><strong>017: RELIABILITY FIX: December 5, 2014</strong></font>
257: <i>All architectures</i><br>
258: An incorrect memcpy call would result in corrupted MAC addresses when
259: using PPPOE.
260: <br>
261: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/017_pppoe.patch.sig">
262: A source code patch exists which remedies this problem.</a>
263: <p>
264:
1.31 bentley 265: <li id="018_virtio">
1.29 tedu 266: <font color="#009000"><strong>018: RELIABILITY FIX: December 9, 2014</strong></font>
267: <i>All architectures</i><br>
268: Several bugs in virtio(4) can lead to hangs with virtio devices,
269: like vio(4) and vioblk(4).
270: <br>
271: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/018_virtio.patch.sig">
272: A source code patch exists which remedies this problem.</a>
273: <p>
274:
1.31 bentley 275: <li id="019_xserver">
1.29 tedu 276: <font color="#009000"><strong>019: SECURITY FIX: December 9, 2014</strong></font>
277: <i>All architectures</i><br>
278: One year after Ilja van Sprundel discovered and reported a large number
279: of issues in the way the X server code base handles requests from X clients,
280: they have been fixed.
281: <br>
282: <a href="http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/">X Advisory</a>
283: <br>
284: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/019_xserver.patch.sig">
285: A source code patch exists which remedies this problem.</a>
286: <p>
287:
1.31 bentley 288: <li id="020_libevent">
1.30 bluhm 289: <font color="#009000"><strong>020: SECURITY FIX: January 13, 2015</strong></font>
290: <i>All architectures</i><br>
291: Fix CVE-2014-6272 in libevent 1.4 event buffer handling. OpenBSD
292: base uses it for the programs: cu tmux ftp-proxy httpd ldapd relayd
293: tftp-proxy tftpd
294: <br>
295: <a href="http://www.wangafu.net/~nickm/volatile/advisory.txt.asc">Libevent Advisory</a>
296: <br>
297: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/020_libevent.patch.sig">
298: A source code patch exists which remedies this problem.</a>
299: <p>
1.26 sthen 300:
1.32 tedu 301: <li id="021_xserver">
302: <font color="#009000"><strong>021: SECURITY FIX: March 3, 2015</strong></font>
303: <i>All architectures</i><br>
304: Information leak in the XkbSetGeometry request of X servers.
305: <br>
306: For more information, see the
307: <a href="http://www.x.org/wiki/Development/Security/Advisory-2015-02-10/">X.org advisory</a>.
308: <br>
309: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/021_xserver.patch.sig">
310: A source code patch exists which remedies this problem.</a>
311: <p>
312:
1.34 tedu 313: <li id="022_freetype">
314: <font color="#009000"><strong>022: SECURITY FIX: March 13, 2015</strong></font>
315: <i>All architectures</i><br>
316: Another fix for buffer overflows in malformed fonts.
317: <br>
318: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/022_freetype.patch.sig">
319: A source code patch exists which remedies this problem.</a>
320: <p>
321:
1.1 deraadt 322: </ul>
323:
1.33 tedu 324: <hr>
325:
1.1 deraadt 326: </body>
327: </html>
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