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1.46 deraadt 20: <h2>
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22: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.47 tj 23: <font color="#e00000">5.5 Errata</font>
24: </h2>
1.46 deraadt 25: <hr>
1.1 deraadt 26:
27: For errata on a certain release, click below:<br>
28: <a href="errata21.html">2.1</a>,
29: <a href="errata22.html">2.2</a>,
30: <a href="errata23.html">2.3</a>,
31: <a href="errata24.html">2.4</a>,
32: <a href="errata25.html">2.5</a>,
33: <a href="errata26.html">2.6</a>,
34: <a href="errata27.html">2.7</a>,
35: <a href="errata28.html">2.8</a>,
36: <a href="errata29.html">2.9</a>,
37: <a href="errata30.html">3.0</a>,
38: <a href="errata31.html">3.1</a>,
39: <a href="errata32.html">3.2</a>,
40: <a href="errata33.html">3.3</a>,
41: <a href="errata34.html">3.4</a>,
42: <a href="errata35.html">3.5</a>,
43: <a href="errata36.html">3.6</a>,
44: <br>
45: <a href="errata37.html">3.7</a>,
46: <a href="errata38.html">3.8</a>,
47: <a href="errata39.html">3.9</a>,
48: <a href="errata40.html">4.0</a>,
49: <a href="errata41.html">4.1</a>,
50: <a href="errata42.html">4.2</a>,
51: <a href="errata43.html">4.3</a>,
52: <a href="errata44.html">4.4</a>,
53: <a href="errata45.html">4.5</a>,
54: <a href="errata46.html">4.6</a>,
55: <a href="errata47.html">4.7</a>,
56: <a href="errata48.html">4.8</a>,
57: <a href="errata49.html">4.9</a>,
58: <a href="errata50.html">5.0</a>,
59: <a href="errata51.html">5.1</a>,
60: <a href="errata52.html">5.2</a>,
1.5 deraadt 61: <br>
62: <a href="errata53.html">5.3</a>,
1.22 jsg 63: <a href="errata54.html">5.4</a>,
1.35 deraadt 64: <a href="errata56.html">5.6</a>,
1.42 deraadt 65: <a href="errata57.html">5.7</a>,
1.43 deraadt 66: <a href="errata58.html">5.8</a>,
1.48 deraadt 67: <a href="errata59.html">5.9</a>,
1.51 tj 68: <a href="errata60.html">6.0</a>,
1.55 deraadt 69: <a href="errata61.html">6.1</a>,
1.56 deraadt 70: <a href="errata62.html">6.2</a>,
1.57 deraadt 71: <a href="errata63.html">6.3</a>,
1.58 ! deraadt 72: <a href="errata64.html">6.4</a>,
! 73: <a href="errata65.html">6.5</a>.
1.1 deraadt 74: <hr>
75:
1.6 deraadt 76: <p>
1.51 tj 77: Patches for the OpenBSD base system are distributed as unified diffs.
78: Each patch is cryptographically signed with the
1.54 tb 79: <a href="https://man.openbsd.org/OpenBSD-5.5/signify.1">signify(1)</a> tool and contains
1.51 tj 80: usage instructions.
81: All the following patches are also available in one
82: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5.tar.gz">tar.gz file</a>
83: for convenience.
1.1 deraadt 84:
1.6 deraadt 85: <p>
1.51 tj 86: Patches for supported releases are also incorporated into the
1.52 tj 87: <a href="stable.html">-stable branch</a>.
1.6 deraadt 88:
1.1 deraadt 89: <hr>
90:
91: <ul>
1.3 deraadt 92:
1.53 tb 93: <li id="p001_icmp">
1.7 deraadt 94: <font color="#009000"><strong>001: RELIABILITY FIX: March 15, 2014</strong></font>
95: <i>All architectures</i><br>
1.4 deraadt 96: Memory corruption happens during
97: ICMP reflection handling. ICMP reflection is disabled by default.
1.8 deraadt 98: <br>
1.50 tb 99: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/001_icmp.patch.sig">
1.8 deraadt 100: A source code patch exists which remedies this problem.</a>
101: <p>
1.4 deraadt 102:
1.53 tb 103: <li id="p002_openssl">
1.8 deraadt 104: <font color="#009000"><strong>002: SECURITY FIX: April 8, 2014</strong></font>
105: <i>All architectures</i><br>
106: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
107: heartbeat extension (RFC6520) which can result in a leak of memory contents.
1.4 deraadt 108: <br>
1.50 tb 109: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/002_openssl.patch.sig">
1.6 deraadt 110: A source code patch exists which remedies this problem.</a>
1.4 deraadt 111: <p>
1.1 deraadt 112:
1.53 tb 113: <li id="p003_ftp">
1.9 jca 114: <font color="#009000"><strong>003: SECURITY FIX: April 9, 2014</strong></font>
115: <i>All architectures</i><br>
1.10 jca 116: Missing hostname check for HTTPS connections in the
1.54 tb 117: <a href="https://man.openbsd.org/OpenBSD-5.5/ftp.1">ftp(1)</a>
1.10 jca 118: utility.
1.9 jca 119: <br>
1.50 tb 120: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/003_ftp.patch.sig">
1.9 jca 121: A source code patch exists which remedies this problem.</a>
122: <p>
123:
1.53 tb 124: <li id="p004_openssl">
1.12 deraadt 125: <font color="#009000"><strong>004: SECURITY FIX: April 12, 2014</strong></font>
1.11 deraadt 126: <i>All architectures</i><br>
127: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
128: to inject data from one connection into another.
129: <br>
1.50 tb 130: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/004_openssl.patch.sig">
1.11 deraadt 131: A source code patch exists which remedies this problem.</a>
132: <p>
133:
1.53 tb 134: <li id="p005_openssl">
1.14 deraadt 135: <font color="#009000"><strong>005: RELIABILITY FIX: May 1, 2014</strong></font>
1.13 deraadt 136: <i>All architectures</i><br>
137: An attacker can trigger generation of an SSL alert which could cause
138: a null pointer dereference.
139: <br>
1.50 tb 140: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/005_openssl.patch.sig">
1.13 deraadt 141: A source code patch exists which remedies this problem.</a>
142: <p>
143:
1.53 tb 144: <li id="p006_libXfont">
1.15 deraadt 145: <font color="#009000"><strong>006: SECURITY FIX: May 24, 2014</strong></font>
146: <i>All architectures with X server</i><br>
147: X Font Service Protocol & Font metadata file handling issues in libXfont
148: <ul>
149: <li>CVE-2014-0209: integer overflow of allocations in font metadata file parsing
150: <li>CVE-2014-0210: unvalidated length fields when parsing xfs protocol replies
151: <li>CVE-2014-0211: integer overflows calculating memory needs for xfs replies
152: </ul>
153: Please see <a href="http://lists.x.org/archives/xorg-announce/2014-May/002431.html">the advisory</a> for more information.
154: <br>
1.50 tb 155: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/006_libXfont.patch.sig">
1.15 deraadt 156: A source code patch exists which remedies this problem.</a>
157: <p>
158:
1.53 tb 159: <li id="p007_sendmail">
1.18 tobias 160: <font color="#009000"><strong>007: SECURITY FIX: June 5, 2014</strong></font>
1.16 deraadt 161: <i>All architectures</i><br>
162: Sendmail was not properly closing file descriptions before executing programs.
163: This could enable local users to interfere with an open SMTP connection.
164: This issue was assigned CVE-2014-3956.
165: <br>
1.50 tb 166: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/007_sendmail.patch.sig">
1.16 deraadt 167: A source code patch exists which remedies this problem.</a>
168: <p>
169:
1.53 tb 170: <li id="p008_openssl">
1.18 tobias 171: <font color="#009000"><strong>008: SECURITY FIX: June 6, 2014</strong></font>
1.17 deraadt 172: <i>All architectures</i><br>
173: This patch contains a number of SSL library fixes.
174: <br>
1.50 tb 175: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/008_openssl.patch.sig">
1.17 deraadt 176: A source code patch exists which remedies this problem.</a>
177: <p>
178:
1.53 tb 179: <li id="p009_dhcp">
1.19 tobias 180: <font color="#009000"><strong>009: RELIABILITY FIX: July 30, 2014</strong></font>
181: <i>All architectures</i><br>
182: Packets with illegal DHCP options can lead to memory exhaustion of
1.54 tb 183: <a href="https://man.openbsd.org/OpenBSD-5.5/dhclient.8">dhclient(8)</a>
1.19 tobias 184: and
1.54 tb 185: <a href="https://man.openbsd.org/OpenBSD-5.5/dhcpd.8">dhcpd(8)</a>.
1.19 tobias 186: <br>
1.50 tb 187: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/009_dhcp.patch.sig">
1.19 tobias 188: A source code patch exists which remedies this problem.</a>
189: <p>
190:
1.53 tb 191: <li id="p010_openssl">
1.21 tedu 192: <font color="#009000"><strong>010: SECURITY FIX: August 9, 2014</strong></font>
193: <i>All architectures</i><br>
194: This patch contains a number of SSL library fixes.
195: <br>
1.50 tb 196: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/010_openssl.patch.sig">
1.21 tedu 197: A source code patch exists which remedies this problem.</a>
198: <p>
199:
1.53 tb 200: <li id="p011_nginx">
1.23 stsp 201: <font color="#009000"><strong>011: SECURITY FIX: October 1, 2014</strong></font>
202: <i>All architectures</i><br>
203: nginx can reuse cached SSL sessions in unrelated contexts, allowing virtual
204: host confusion attacks in some configurations.
205: This issue was assigned CVE-2014-3616.
206: <br>
1.50 tb 207: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/011_nginx.patch.sig">
1.23 stsp 208: A source code patch exists which remedies this problem.</a>
209: <p>
210:
1.53 tb 211: <li id="p012_openssl">
1.25 tedu 212: <font color="#009000"><strong>012: RELIABILITY FIX: October 20, 2014</strong></font>
213: <i>All architectures</i><br>
214: Two remotely triggerable memory leaks in OpenSSL can lead to a denial of
215: service in server applications.
216: <br>
1.50 tb 217: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/012_openssl.patch.sig">
1.25 tedu 218: A source code patch exists which remedies this problem.</a>
219: <p>
220:
1.53 tb 221: <li id="p013_kernexec">
1.25 tedu 222: <font color="#009000"><strong>013: RELIABILITY FIX: October 20, 2014</strong></font>
223: <i>All architectures</i><br>
224: Executable headers with an unaligned address will trigger a kernel panic.
225: <br>
1.50 tb 226: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/013_kernexec.patch.sig">
1.25 tedu 227: A source code patch exists which remedies this problem.</a>
228: <p>
229:
1.53 tb 230: <li id="p014_pfctl">
1.27 tedu 231: <font color="#009000"><strong>014: RELIABILITY FIX: November 17, 2014</strong></font>
1.26 sthen 232: <i>All architectures</i><br>
1.27 tedu 233: A PF rule using an IPv4 address
234: followed by an IPv6 address and then a dynamic address, e.g. "pass
235: from {192.0.2.1 2001:db8::1} to (pppoe0)", will have an incorrect /32
236: mask applied to the dynamic address.
1.26 sthen 237: <br>
1.50 tb 238: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/014_pfctl.patch.sig">
1.26 sthen 239: A source code patch exists which remedies this problem.</a>
240: <p>
1.27 tedu 241:
1.53 tb 242: <li id="p015_asr">
1.27 tedu 243: <font color="#009000"><strong>015: RELIABILITY FIX: November 17, 2014</strong></font>
244: <i>All architectures</i><br>
245: Querying an invalid hostname with gethostbyname(3) could cause a NULL deref.
246: <br>
1.50 tb 247: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/015_asr.patch.sig">
1.27 tedu 248: A source code patch exists which remedies this problem.</a>
249: <p>
250:
1.53 tb 251: <li id="p016_pipex">
1.28 tedu 252: <font color="#009000"><strong>016: RELIABILITY FIX: December 5, 2014</strong></font>
253: <i>All architectures</i><br>
254: Several bugs were fixed that allowed a crash from remote when an active pipex
255: session exists.
256: <br>
1.50 tb 257: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/016_pipex.patch.sig">
1.28 tedu 258: A source code patch exists which remedies this problem.</a>
259: <p>
260:
1.53 tb 261: <li id="p017_pppoe">
1.28 tedu 262: <font color="#009000"><strong>017: RELIABILITY FIX: December 5, 2014</strong></font>
263: <i>All architectures</i><br>
264: An incorrect memcpy call would result in corrupted MAC addresses when
265: using PPPOE.
266: <br>
1.50 tb 267: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/017_pppoe.patch.sig">
1.28 tedu 268: A source code patch exists which remedies this problem.</a>
269: <p>
270:
1.53 tb 271: <li id="p018_virtio">
1.29 tedu 272: <font color="#009000"><strong>018: RELIABILITY FIX: December 9, 2014</strong></font>
273: <i>All architectures</i><br>
274: Several bugs in virtio(4) can lead to hangs with virtio devices,
275: like vio(4) and vioblk(4).
276: <br>
1.50 tb 277: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/018_virtio.patch.sig">
1.29 tedu 278: A source code patch exists which remedies this problem.</a>
279: <p>
280:
1.53 tb 281: <li id="p019_xserver">
1.29 tedu 282: <font color="#009000"><strong>019: SECURITY FIX: December 9, 2014</strong></font>
283: <i>All architectures</i><br>
284: One year after Ilja van Sprundel discovered and reported a large number
285: of issues in the way the X server code base handles requests from X clients,
286: they have been fixed.
287: <br>
288: <a href="http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/">X Advisory</a>
289: <br>
1.50 tb 290: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/019_xserver.patch.sig">
1.29 tedu 291: A source code patch exists which remedies this problem.</a>
292: <p>
293:
1.53 tb 294: <li id="p020_libevent">
1.30 bluhm 295: <font color="#009000"><strong>020: SECURITY FIX: January 13, 2015</strong></font>
296: <i>All architectures</i><br>
297: Fix CVE-2014-6272 in libevent 1.4 event buffer handling. OpenBSD
298: base uses it for the programs: cu tmux ftp-proxy httpd ldapd relayd
299: tftp-proxy tftpd
300: <br>
301: <a href="http://www.wangafu.net/~nickm/volatile/advisory.txt.asc">Libevent Advisory</a>
302: <br>
1.50 tb 303: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/020_libevent.patch.sig">
1.30 bluhm 304: A source code patch exists which remedies this problem.</a>
305: <p>
1.26 sthen 306:
1.53 tb 307: <li id="p021_xserver">
1.32 tedu 308: <font color="#009000"><strong>021: SECURITY FIX: March 3, 2015</strong></font>
309: <i>All architectures</i><br>
310: Information leak in the XkbSetGeometry request of X servers.
311: <br>
312: For more information, see the
313: <a href="http://www.x.org/wiki/Development/Security/Advisory-2015-02-10/">X.org advisory</a>.
314: <br>
1.50 tb 315: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/021_xserver.patch.sig">
1.32 tedu 316: A source code patch exists which remedies this problem.</a>
317: <p>
318:
1.53 tb 319: <li id="p022_freetype">
1.34 tedu 320: <font color="#009000"><strong>022: SECURITY FIX: March 13, 2015</strong></font>
321: <i>All architectures</i><br>
322: Another fix for buffer overflows in malformed fonts.
323: <br>
1.50 tb 324: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/022_freetype.patch.sig">
1.34 tedu 325: A source code patch exists which remedies this problem.</a>
326: <p>
327:
1.53 tb 328: <li id="p023_libxfont">
1.36 tedu 329: <font color="#009000"><strong>023: SECURITY FIX: March 18, 2015</strong></font>
330: <i>All architectures</i><br>
331: Buffer overflows in libXfont
332: <br>
333: For more information, see the
334: <a href="http://www.x.org/wiki/Development/Security/Advisory-2015-03-17/">X.org advisory</a>.
335: <br>
1.50 tb 336: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/023_libxfont.patch.sig">
1.36 tedu 337: A source code patch exists which remedies this problem.</a>
1.38 tedu 338: <br>Note that the instructions should read <code>cd /usr/xenocara/lib/libXfont</code>.
1.36 tedu 339: <p>
340:
1.53 tb 341: <li id="p024_openssl">
1.37 tedu 342: <font color="#009000"><strong>024: SECURITY FIX: March 19, 2015</strong></font>
343: <i>All architectures</i><br>
344: Fix two possible crash causing defects.<br>
345: CVE-2015-0286 - Apply fix from OpenSSL for ASN1_TYPE_cmp.<br>
346: CVE-2015-0292 - Backport existing fix for Base64 decoding.<br>
347: <br>
348: For more information, see the
349: <a href="https://www.openssl.org/news/secadv_20150319.txt">OpenSSL advisory</a>.
350: <br>
1.50 tb 351: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/024_openssl.patch.sig">
1.37 tedu 352: A source code patch exists which remedies this problem.</a>
1.38 tedu 353: <br>Note that instructions should read <code>cd /usr/src/lib/libssl/crypto</code>.
1.37 tedu 354: <p>
355:
1.53 tb 356: <li id="p025_smtpd">
1.39 gilles 357: <font color="#009000"><strong>025: RELIABILITY FIX: April 17, 2015</strong></font>
358: <i>All architectures</i><br>
359: Fix a logic error in smtpd handling of SNI.
360: This could allow a remote user to crash the server or provoke a disconnect of other sessions.
361: <br>
1.50 tb 362: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/025_smtpd.patch.sig">
1.39 gilles 363: A source code patch exists which remedies this problem.</a>
364: <p>
365:
1.1 deraadt 366: </ul>
367:
1.33 tedu 368: <hr>
369:
1.1 deraadt 370: </body>
371: </html>
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