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