Annotation of www/errata55.html, Revision 1.57
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1.46 deraadt 20: <h2>
21: <a href="index.html">
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>,
! 72: <a href="errata64.html">6.4</a>.
1.1 deraadt 73: <hr>
74:
1.6 deraadt 75: <p>
1.51 tj 76: Patches for the OpenBSD base system are distributed as unified diffs.
77: Each patch is cryptographically signed with the
1.54 tb 78: <a href="https://man.openbsd.org/OpenBSD-5.5/signify.1">signify(1)</a> tool and contains
1.51 tj 79: usage instructions.
80: All the following patches are also available in one
81: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5.tar.gz">tar.gz file</a>
82: for convenience.
1.1 deraadt 83:
1.6 deraadt 84: <p>
1.51 tj 85: Patches for supported releases are also incorporated into the
1.52 tj 86: <a href="stable.html">-stable branch</a>.
1.6 deraadt 87:
1.1 deraadt 88: <hr>
89:
90: <ul>
1.3 deraadt 91:
1.53 tb 92: <li id="p001_icmp">
1.7 deraadt 93: <font color="#009000"><strong>001: RELIABILITY FIX: March 15, 2014</strong></font>
94: <i>All architectures</i><br>
1.4 deraadt 95: Memory corruption happens during
96: ICMP reflection handling. ICMP reflection is disabled by default.
1.8 deraadt 97: <br>
1.50 tb 98: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/001_icmp.patch.sig">
1.8 deraadt 99: A source code patch exists which remedies this problem.</a>
100: <p>
1.4 deraadt 101:
1.53 tb 102: <li id="p002_openssl">
1.8 deraadt 103: <font color="#009000"><strong>002: SECURITY FIX: April 8, 2014</strong></font>
104: <i>All architectures</i><br>
105: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
106: heartbeat extension (RFC6520) which can result in a leak of memory contents.
1.4 deraadt 107: <br>
1.50 tb 108: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/002_openssl.patch.sig">
1.6 deraadt 109: A source code patch exists which remedies this problem.</a>
1.4 deraadt 110: <p>
1.1 deraadt 111:
1.53 tb 112: <li id="p003_ftp">
1.9 jca 113: <font color="#009000"><strong>003: SECURITY FIX: April 9, 2014</strong></font>
114: <i>All architectures</i><br>
1.10 jca 115: Missing hostname check for HTTPS connections in the
1.54 tb 116: <a href="https://man.openbsd.org/OpenBSD-5.5/ftp.1">ftp(1)</a>
1.10 jca 117: utility.
1.9 jca 118: <br>
1.50 tb 119: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/003_ftp.patch.sig">
1.9 jca 120: A source code patch exists which remedies this problem.</a>
121: <p>
122:
1.53 tb 123: <li id="p004_openssl">
1.12 deraadt 124: <font color="#009000"><strong>004: SECURITY FIX: April 12, 2014</strong></font>
1.11 deraadt 125: <i>All architectures</i><br>
126: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
127: to inject data from one connection into another.
128: <br>
1.50 tb 129: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/004_openssl.patch.sig">
1.11 deraadt 130: A source code patch exists which remedies this problem.</a>
131: <p>
132:
1.53 tb 133: <li id="p005_openssl">
1.14 deraadt 134: <font color="#009000"><strong>005: RELIABILITY FIX: May 1, 2014</strong></font>
1.13 deraadt 135: <i>All architectures</i><br>
136: An attacker can trigger generation of an SSL alert which could cause
137: a null pointer dereference.
138: <br>
1.50 tb 139: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/005_openssl.patch.sig">
1.13 deraadt 140: A source code patch exists which remedies this problem.</a>
141: <p>
142:
1.53 tb 143: <li id="p006_libXfont">
1.15 deraadt 144: <font color="#009000"><strong>006: SECURITY FIX: May 24, 2014</strong></font>
145: <i>All architectures with X server</i><br>
146: X Font Service Protocol & Font metadata file handling issues in libXfont
147: <ul>
148: <li>CVE-2014-0209: integer overflow of allocations in font metadata file parsing
149: <li>CVE-2014-0210: unvalidated length fields when parsing xfs protocol replies
150: <li>CVE-2014-0211: integer overflows calculating memory needs for xfs replies
151: </ul>
152: Please see <a href="http://lists.x.org/archives/xorg-announce/2014-May/002431.html">the advisory</a> for more information.
153: <br>
1.50 tb 154: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/006_libXfont.patch.sig">
1.15 deraadt 155: A source code patch exists which remedies this problem.</a>
156: <p>
157:
1.53 tb 158: <li id="p007_sendmail">
1.18 tobias 159: <font color="#009000"><strong>007: SECURITY FIX: June 5, 2014</strong></font>
1.16 deraadt 160: <i>All architectures</i><br>
161: Sendmail was not properly closing file descriptions before executing programs.
162: This could enable local users to interfere with an open SMTP connection.
163: This issue was assigned CVE-2014-3956.
164: <br>
1.50 tb 165: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/007_sendmail.patch.sig">
1.16 deraadt 166: A source code patch exists which remedies this problem.</a>
167: <p>
168:
1.53 tb 169: <li id="p008_openssl">
1.18 tobias 170: <font color="#009000"><strong>008: SECURITY FIX: June 6, 2014</strong></font>
1.17 deraadt 171: <i>All architectures</i><br>
172: This patch contains a number of SSL library fixes.
173: <br>
1.50 tb 174: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/008_openssl.patch.sig">
1.17 deraadt 175: A source code patch exists which remedies this problem.</a>
176: <p>
177:
1.53 tb 178: <li id="p009_dhcp">
1.19 tobias 179: <font color="#009000"><strong>009: RELIABILITY FIX: July 30, 2014</strong></font>
180: <i>All architectures</i><br>
181: Packets with illegal DHCP options can lead to memory exhaustion of
1.54 tb 182: <a href="https://man.openbsd.org/OpenBSD-5.5/dhclient.8">dhclient(8)</a>
1.19 tobias 183: and
1.54 tb 184: <a href="https://man.openbsd.org/OpenBSD-5.5/dhcpd.8">dhcpd(8)</a>.
1.19 tobias 185: <br>
1.50 tb 186: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/009_dhcp.patch.sig">
1.19 tobias 187: A source code patch exists which remedies this problem.</a>
188: <p>
189:
1.53 tb 190: <li id="p010_openssl">
1.21 tedu 191: <font color="#009000"><strong>010: SECURITY FIX: August 9, 2014</strong></font>
192: <i>All architectures</i><br>
193: This patch contains a number of SSL library fixes.
194: <br>
1.50 tb 195: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/010_openssl.patch.sig">
1.21 tedu 196: A source code patch exists which remedies this problem.</a>
197: <p>
198:
1.53 tb 199: <li id="p011_nginx">
1.23 stsp 200: <font color="#009000"><strong>011: SECURITY FIX: October 1, 2014</strong></font>
201: <i>All architectures</i><br>
202: nginx can reuse cached SSL sessions in unrelated contexts, allowing virtual
203: host confusion attacks in some configurations.
204: This issue was assigned CVE-2014-3616.
205: <br>
1.50 tb 206: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/011_nginx.patch.sig">
1.23 stsp 207: A source code patch exists which remedies this problem.</a>
208: <p>
209:
1.53 tb 210: <li id="p012_openssl">
1.25 tedu 211: <font color="#009000"><strong>012: RELIABILITY FIX: October 20, 2014</strong></font>
212: <i>All architectures</i><br>
213: Two remotely triggerable memory leaks in OpenSSL can lead to a denial of
214: service in server applications.
215: <br>
1.50 tb 216: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/012_openssl.patch.sig">
1.25 tedu 217: A source code patch exists which remedies this problem.</a>
218: <p>
219:
1.53 tb 220: <li id="p013_kernexec">
1.25 tedu 221: <font color="#009000"><strong>013: RELIABILITY FIX: October 20, 2014</strong></font>
222: <i>All architectures</i><br>
223: Executable headers with an unaligned address will trigger a kernel panic.
224: <br>
1.50 tb 225: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/013_kernexec.patch.sig">
1.25 tedu 226: A source code patch exists which remedies this problem.</a>
227: <p>
228:
1.53 tb 229: <li id="p014_pfctl">
1.27 tedu 230: <font color="#009000"><strong>014: RELIABILITY FIX: November 17, 2014</strong></font>
1.26 sthen 231: <i>All architectures</i><br>
1.27 tedu 232: A PF rule using an IPv4 address
233: followed by an IPv6 address and then a dynamic address, e.g. "pass
234: from {192.0.2.1 2001:db8::1} to (pppoe0)", will have an incorrect /32
235: mask applied to the dynamic address.
1.26 sthen 236: <br>
1.50 tb 237: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/014_pfctl.patch.sig">
1.26 sthen 238: A source code patch exists which remedies this problem.</a>
239: <p>
1.27 tedu 240:
1.53 tb 241: <li id="p015_asr">
1.27 tedu 242: <font color="#009000"><strong>015: RELIABILITY FIX: November 17, 2014</strong></font>
243: <i>All architectures</i><br>
244: Querying an invalid hostname with gethostbyname(3) could cause a NULL deref.
245: <br>
1.50 tb 246: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/015_asr.patch.sig">
1.27 tedu 247: A source code patch exists which remedies this problem.</a>
248: <p>
249:
1.53 tb 250: <li id="p016_pipex">
1.28 tedu 251: <font color="#009000"><strong>016: RELIABILITY FIX: December 5, 2014</strong></font>
252: <i>All architectures</i><br>
253: Several bugs were fixed that allowed a crash from remote when an active pipex
254: session exists.
255: <br>
1.50 tb 256: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/016_pipex.patch.sig">
1.28 tedu 257: A source code patch exists which remedies this problem.</a>
258: <p>
259:
1.53 tb 260: <li id="p017_pppoe">
1.28 tedu 261: <font color="#009000"><strong>017: RELIABILITY FIX: December 5, 2014</strong></font>
262: <i>All architectures</i><br>
263: An incorrect memcpy call would result in corrupted MAC addresses when
264: using PPPOE.
265: <br>
1.50 tb 266: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/017_pppoe.patch.sig">
1.28 tedu 267: A source code patch exists which remedies this problem.</a>
268: <p>
269:
1.53 tb 270: <li id="p018_virtio">
1.29 tedu 271: <font color="#009000"><strong>018: RELIABILITY FIX: December 9, 2014</strong></font>
272: <i>All architectures</i><br>
273: Several bugs in virtio(4) can lead to hangs with virtio devices,
274: like vio(4) and vioblk(4).
275: <br>
1.50 tb 276: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/018_virtio.patch.sig">
1.29 tedu 277: A source code patch exists which remedies this problem.</a>
278: <p>
279:
1.53 tb 280: <li id="p019_xserver">
1.29 tedu 281: <font color="#009000"><strong>019: SECURITY FIX: December 9, 2014</strong></font>
282: <i>All architectures</i><br>
283: One year after Ilja van Sprundel discovered and reported a large number
284: of issues in the way the X server code base handles requests from X clients,
285: they have been fixed.
286: <br>
287: <a href="http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/">X Advisory</a>
288: <br>
1.50 tb 289: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/019_xserver.patch.sig">
1.29 tedu 290: A source code patch exists which remedies this problem.</a>
291: <p>
292:
1.53 tb 293: <li id="p020_libevent">
1.30 bluhm 294: <font color="#009000"><strong>020: SECURITY FIX: January 13, 2015</strong></font>
295: <i>All architectures</i><br>
296: Fix CVE-2014-6272 in libevent 1.4 event buffer handling. OpenBSD
297: base uses it for the programs: cu tmux ftp-proxy httpd ldapd relayd
298: tftp-proxy tftpd
299: <br>
300: <a href="http://www.wangafu.net/~nickm/volatile/advisory.txt.asc">Libevent Advisory</a>
301: <br>
1.50 tb 302: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/020_libevent.patch.sig">
1.30 bluhm 303: A source code patch exists which remedies this problem.</a>
304: <p>
1.26 sthen 305:
1.53 tb 306: <li id="p021_xserver">
1.32 tedu 307: <font color="#009000"><strong>021: SECURITY FIX: March 3, 2015</strong></font>
308: <i>All architectures</i><br>
309: Information leak in the XkbSetGeometry request of X servers.
310: <br>
311: For more information, see the
312: <a href="http://www.x.org/wiki/Development/Security/Advisory-2015-02-10/">X.org advisory</a>.
313: <br>
1.50 tb 314: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/021_xserver.patch.sig">
1.32 tedu 315: A source code patch exists which remedies this problem.</a>
316: <p>
317:
1.53 tb 318: <li id="p022_freetype">
1.34 tedu 319: <font color="#009000"><strong>022: SECURITY FIX: March 13, 2015</strong></font>
320: <i>All architectures</i><br>
321: Another fix for buffer overflows in malformed fonts.
322: <br>
1.50 tb 323: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/022_freetype.patch.sig">
1.34 tedu 324: A source code patch exists which remedies this problem.</a>
325: <p>
326:
1.53 tb 327: <li id="p023_libxfont">
1.36 tedu 328: <font color="#009000"><strong>023: SECURITY FIX: March 18, 2015</strong></font>
329: <i>All architectures</i><br>
330: Buffer overflows in libXfont
331: <br>
332: For more information, see the
333: <a href="http://www.x.org/wiki/Development/Security/Advisory-2015-03-17/">X.org advisory</a>.
334: <br>
1.50 tb 335: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/023_libxfont.patch.sig">
1.36 tedu 336: A source code patch exists which remedies this problem.</a>
1.38 tedu 337: <br>Note that the instructions should read <code>cd /usr/xenocara/lib/libXfont</code>.
1.36 tedu 338: <p>
339:
1.53 tb 340: <li id="p024_openssl">
1.37 tedu 341: <font color="#009000"><strong>024: SECURITY FIX: March 19, 2015</strong></font>
342: <i>All architectures</i><br>
343: Fix two possible crash causing defects.<br>
344: CVE-2015-0286 - Apply fix from OpenSSL for ASN1_TYPE_cmp.<br>
345: CVE-2015-0292 - Backport existing fix for Base64 decoding.<br>
346: <br>
347: For more information, see the
348: <a href="https://www.openssl.org/news/secadv_20150319.txt">OpenSSL advisory</a>.
349: <br>
1.50 tb 350: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/024_openssl.patch.sig">
1.37 tedu 351: A source code patch exists which remedies this problem.</a>
1.38 tedu 352: <br>Note that instructions should read <code>cd /usr/src/lib/libssl/crypto</code>.
1.37 tedu 353: <p>
354:
1.53 tb 355: <li id="p025_smtpd">
1.39 gilles 356: <font color="#009000"><strong>025: RELIABILITY FIX: April 17, 2015</strong></font>
357: <i>All architectures</i><br>
358: Fix a logic error in smtpd handling of SNI.
359: This could allow a remote user to crash the server or provoke a disconnect of other sessions.
360: <br>
1.50 tb 361: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/025_smtpd.patch.sig">
1.39 gilles 362: A source code patch exists which remedies this problem.</a>
363: <p>
364:
1.1 deraadt 365: </ul>
366:
1.33 tedu 367: <hr>
368:
1.1 deraadt 369: </body>
370: </html>