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