Annotation of www/errata54.html, Revision 1.69
1.59 bentley 1: <!doctype html>
2: <html lang=en id=errata>
3: <meta charset=utf-8>
4:
1.47 tj 5: <title>OpenBSD 5.4 Errata</title>
1.1 deraadt 6: <meta name="description" content="the OpenBSD CD errata page">
1.46 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
8: <link rel="stylesheet" type="text/css" href="openbsd.css">
1.49 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata54.html">
1.1 deraadt 10:
1.35 deraadt 11: <!--
12: IMPORTANT REMINDER
13: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
14: -->
15:
1.1 deraadt 16:
1.59 bentley 17: <h2 id=OpenBSD>
1.46 deraadt 18: <a href="index.html">
1.59 bentley 19: <i>Open</i><b>BSD</b></a>
20: 5.4 Errata
1.47 tj 21: </h2>
1.46 deraadt 22: <hr>
1.1 deraadt 23:
24: For errata on a certain release, click below:<br>
1.61 schwarze 25: <a href="errata20.html">2.0</a>,
1.1 deraadt 26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
36: <a href="errata31.html">3.1</a>,
37: <a href="errata32.html">3.2</a>,
38: <a href="errata33.html">3.3</a>,
39: <a href="errata34.html">3.4</a>,
40: <a href="errata35.html">3.5</a>,
1.61 schwarze 41: <br>
1.1 deraadt 42: <a href="errata36.html">3.6</a>,
43: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>,
45: <a href="errata39.html">3.9</a>,
46: <a href="errata40.html">4.0</a>,
47: <a href="errata41.html">4.1</a>,
48: <a href="errata42.html">4.2</a>,
49: <a href="errata43.html">4.3</a>,
50: <a href="errata44.html">4.4</a>,
51: <a href="errata45.html">4.5</a>,
52: <a href="errata46.html">4.6</a>,
53: <a href="errata47.html">4.7</a>,
54: <a href="errata48.html">4.8</a>,
55: <a href="errata49.html">4.9</a>,
56: <a href="errata50.html">5.0</a>,
57: <a href="errata51.html">5.1</a>,
1.61 schwarze 58: <br>
1.1 deraadt 59: <a href="errata52.html">5.2</a>,
1.13 deraadt 60: <a href="errata53.html">5.3</a>,
1.33 jsg 61: <a href="errata55.html">5.5</a>,
1.39 deraadt 62: <a href="errata56.html">5.6</a>,
1.42 deraadt 63: <a href="errata57.html">5.7</a>,
1.43 deraadt 64: <a href="errata58.html">5.8</a>,
1.48 deraadt 65: <a href="errata59.html">5.9</a>,
1.51 tj 66: <a href="errata60.html">6.0</a>,
1.55 deraadt 67: <a href="errata61.html">6.1</a>,
1.56 deraadt 68: <a href="errata62.html">6.2</a>,
1.57 deraadt 69: <a href="errata63.html">6.3</a>,
1.58 deraadt 70: <a href="errata64.html">6.4</a>,
1.60 deraadt 71: <a href="errata65.html">6.5</a>,
1.62 deraadt 72: <a href="errata66.html">6.6</a>,
1.63 deraadt 73: <a href="errata67.html">6.7</a>,
1.64 deraadt 74: <a href="errata68.html">6.8</a>,
1.65 tj 75: <br>
1.66 deraadt 76: <a href="errata69.html">6.9</a>,
1.67 deraadt 77: <a href="errata70.html">7.0</a>,
1.68 deraadt 78: <a href="errata71.html">7.1</a>,
1.69 ! tj 79: <a href="errata72.html">7.2</a>,
! 80: <a href="errata73.html">7.3</a>.
1.1 deraadt 81: <hr>
82:
1.16 deraadt 83: <p>
1.51 tj 84: Patches for the OpenBSD base system are distributed as unified diffs.
85: Each patch contains usage instructions.
86: All the following patches are also available in one
87: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4.tar.gz">tar.gz file</a>
88: for convenience.
1.1 deraadt 89:
1.16 deraadt 90: <p>
1.51 tj 91: Patches for supported releases are also incorporated into the
1.52 tj 92: <a href="stable.html">-stable branch</a>.
1.16 deraadt 93:
1.1 deraadt 94: <hr>
95:
96: <ul>
1.51 tj 97:
1.53 tb 98: <li id="p001_pflow">
1.59 bentley 99: <strong>001: RELIABILITY FIX: Nov 7, 2013</strong>
1.17 deraadt 100: <i>All architectures</i><br>
1.20 jca 101: A crash can happen on
1.54 tb 102: <a href="https://man.openbsd.org/OpenBSD-5.4/pflow.4">pflow(4)</a>
1.20 jca 103: interface destruction.
1.3 deraadt 104:
1.4 deraadt 105: <br>
1.50 tb 106: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/001_pflow.patch">
1.16 deraadt 107: A source code patch exists which remedies this problem.</a>
1.3 deraadt 108: <p>
109:
1.53 tb 110: <li id="p002_sshgcm">
1.59 bentley 111: <strong>002: SECURITY FIX: Nov 7, 2013</strong>
1.17 deraadt 112: <i>All architectures</i><br>
1.5 deraadt 113: A memory corruption vulnerability exists in the post-authentication sshd process
114: when an AES-GCM cipher (aes128-gcm@openssh.com or aes256-gcm@openssh.com) is
1.3 deraadt 115: selected during kex exchange.
1.50 tb 116: Review the <a href="https://www.openssh.com/txt/gcmrekey.adv">gcmrekey advisory</a>
1.3 deraadt 117: for a mitigation.
118:
1.4 deraadt 119: <br>
1.50 tb 120: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/002_sshgcm.patch">
1.16 deraadt 121: A source code patch exists which remedies this problem.</a>
1.3 deraadt 122: <p>
123:
1.53 tb 124: <li id="p003_vnode">
1.59 bentley 125: <strong>003: RELIABILITY FIX: Nov 11, 2013</strong>
1.17 deraadt 126: <i>All architectures</i><br>
1.6 william 127: An unprivileged user may hang the system.
128:
129: <br>
1.50 tb 130: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/003_vnode.patch">
1.16 deraadt 131: A source code patch exists which remedies this problem.</a>
1.6 william 132: <p>
1.3 deraadt 133:
1.53 tb 134: <li id="p004_nginx">
1.59 bentley 135: <strong>004: SECURITY FIX: Nov 21, 2013</strong>
1.17 deraadt 136: <i>All architectures</i><br>
1.7 sthen 137: A problem exists in
1.54 tb 138: <a href="https://man.openbsd.org/OpenBSD-5.4/nginx.8">nginx(8)</a>
1.7 sthen 139: which might allow an attacker to bypass security restrictions in certain
140: configurations by using a specially crafted request.
141: This issue was assigned CVE-2013-4547.
142: <br>
1.50 tb 143: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/004_nginx.patch">
1.16 deraadt 144: A source code patch exists which remedies this problem.</a>
1.7 sthen 145: <p>
146:
1.53 tb 147: <li id="p005_sha512">
1.59 bentley 148: <strong>005: RELIABILITY FIX: Dec 19, 2013</strong>
1.17 deraadt 149: <i>Strict alignment architectures</i><br>
1.9 jca 150: In OpenSSL, use of the SHA384 SSL/TLS ciphers may result in a crash of
151: the application. The i386, amd64, vax and m68k platforms aren't
152: affected.
153: <br>
1.50 tb 154: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/005_sha512.patch">
1.16 deraadt 155: A source code patch exists which remedies this problem.</a>
1.9 jca 156: <p>
157:
1.53 tb 158: <li id="p006_libXfont">
1.59 bentley 159: <strong>006: SECURITY FIX: Jan 10, 2014</strong>
1.17 deraadt 160: <i>All architectures</i><br>
1.10 matthieu 161: A BDF font file containing a longer than expected string could overflow
162: a buffer on the stack in the X server.
163: This issue was assigned CVE-2013-6462.
164: <br>
1.50 tb 165: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/006_libXfont.patch">
1.16 deraadt 166: A source code patch exists which remedies this problem.</a>
1.10 matthieu 167: <p>
168:
1.53 tb 169: <li id="p007_openssl">
1.59 bentley 170: <strong>007: SECURITY FIX: April 8, 2014</strong>
1.18 deraadt 171: <i>All architectures</i><br>
172: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
173: heartbeat extension (RFC6520) which can result in a leak of memory contents.
174: <br>
1.50 tb 175: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/007_openssl.patch">
1.18 deraadt 176: A source code patch exists which remedies this problem.</a>
177: <p>
178:
1.53 tb 179: <li id="p008_openssl">
1.59 bentley 180: <strong>008: SECURITY FIX: April 12, 2014</strong>
1.21 deraadt 181: <i>All architectures</i><br>
182: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
183: to inject data from one connection into another.
184: <br>
1.50 tb 185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/008_openssl.patch">
1.21 deraadt 186: A source code patch exists which remedies this problem.</a>
187: <p>
188:
1.53 tb 189: <li id="p009_openssl">
1.59 bentley 190: <strong>009: RELIABILITY FIX: May 1, 2014</strong>
1.23 deraadt 191: <i>All architectures</i><br>
192: An attacker can trigger generation of an SSL alert which could cause
193: a null pointer dereference.
194: <br>
1.50 tb 195: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/009_openssl.patch">
1.23 deraadt 196: A source code patch exists which remedies this problem.</a>
197: <p>
198:
1.53 tb 199: <li id="p010_libXfont">
1.59 bentley 200: <strong>010: SECURITY FIX: May 24, 2014</strong>
1.26 deraadt 201: <i>All architectures with X server</i><br>
202: X Font Service Protocol & Font metadata file handling issues in libXfont
203: <ul>
204: <li>CVE-2014-0209: integer overflow of allocations in font metadata file parsing
205: <li>CVE-2014-0210: unvalidated length fields when parsing xfs protocol replies
206: <li>CVE-2014-0211: integer overflows calculating memory needs for xfs replies
207: </ul>
208: Please see <a href="http://lists.x.org/archives/xorg-announce/2014-May/002431.html">the advisory</a> for more information.
209: <br>
1.50 tb 210: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/010_libXfont.patch">
1.26 deraadt 211: A source code patch exists which remedies this problem.</a>
212: <p>
1.27 deraadt 213:
1.53 tb 214: <li id="p011_sendmail">
1.59 bentley 215: <strong>011: SECURITY FIX: June 5, 2014</strong>
1.27 deraadt 216: <i>All architectures</i><br>
217: Sendmail was not properly closing file descriptions before executing programs.
218: This could enable local users to interfere with an open SMTP connection.
219: This issue was assigned CVE-2014-3956.
220: <br>
1.50 tb 221: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/011_sendmail.patch">
1.27 deraadt 222: A source code patch exists which remedies this problem.</a>
223: <p>
224:
1.53 tb 225: <li id="p012_openssl">
1.59 bentley 226: <strong>012: SECURITY FIX: June 6, 2014</strong>
1.28 deraadt 227: <i>All architectures</i><br>
228: This patch contains a number of SSL library fixes.
229: <br>
1.50 tb 230: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/012_openssl.patch">
1.28 deraadt 231: A source code patch exists which remedies this problem.</a>
232: <p>
233:
1.53 tb 234: <li id="p013_dhcp">
1.59 bentley 235: <strong>013: RELIABILITY FIX: July 30, 2014</strong>
1.31 tobias 236: <i>All architectures</i><br>
237: Packets with illegal DHCP options can lead to memory exhaustion of
1.54 tb 238: <a href="https://man.openbsd.org/OpenBSD-5.4/dhclient.8">dhclient(8)</a>
1.31 tobias 239: and
1.54 tb 240: <a href="https://man.openbsd.org/OpenBSD-5.4/dhcpd.8">dhcpd(8)</a>.
1.31 tobias 241: <br>
1.50 tb 242: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/013_dhcp.patch">
1.31 tobias 243: A source code patch exists which remedies this problem.</a>
244: <p>
245:
1.53 tb 246: <li id="p014_openssl">
1.59 bentley 247: <strong>014: SECURITY FIX: August 9, 2014</strong>
1.32 tedu 248: <i>All architectures</i><br>
249: This patch contains a number of SSL library fixes.
250: <br>
1.50 tb 251: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/014_openssl.patch">
1.32 tedu 252: A source code patch exists which remedies this problem.</a>
253: <p>
254:
1.53 tb 255: <li id="p015_nginx">
1.59 bentley 256: <strong>015: SECURITY FIX: October 1, 2014</strong>
1.34 stsp 257: <i>All architectures</i><br>
258: nginx can reuse cached SSL sessions in unrelated contexts, allowing virtual
259: host confusion attacks in some configurations.
260: This issue was assigned CVE-2014-3616.
261: <br>
1.50 tb 262: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/015_nginx.patch">
1.34 stsp 263: A source code patch exists which remedies this problem.</a>
264: <p>
265:
1.53 tb 266: <li id="p016_openssl">
1.59 bentley 267: <strong>016: RELIABILITY FIX: October 20, 2014</strong>
1.36 tedu 268: <i>All architectures</i><br>
269: Two remotely triggerable memory leaks in OpenSSL can lead to a denial of
270: service in server applications.
271: <br>
1.50 tb 272: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/016_openssl.patch">
1.36 tedu 273: A source code patch exists which remedies this problem.</a>
274: <p>
275:
1.53 tb 276: <li id="p017_kernexec">
1.59 bentley 277: <strong>017: RELIABILITY FIX: October 20, 2014</strong>
1.36 tedu 278: <i>All architectures</i><br>
279: Executable headers with an unaligned address will trigger a kernel panic.
280: <br>
1.50 tb 281: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.4/common/017_kernexec.patch">
1.36 tedu 282: A source code patch exists which remedies this problem.</a>
283: <p>
284:
1.1 deraadt 285: </ul>
286:
1.38 tedu 287: <hr>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata54.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www