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1.41 deraadt 19: <h2>
20: <a href="index.html">
21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.42 tj 22: <font color="#e00000">5.3 Errata</font>
23: </h2>
1.41 deraadt 24: <hr>
1.1 deraadt 25:
26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
27: <br>
28: For errata on a certain release, click below:<br>
29: <a href="errata21.html">2.1</a>,
30: <a href="errata22.html">2.2</a>,
31: <a href="errata23.html">2.3</a>,
32: <a href="errata24.html">2.4</a>,
33: <a href="errata25.html">2.5</a>,
34: <a href="errata26.html">2.6</a>,
35: <a href="errata27.html">2.7</a>,
36: <a href="errata28.html">2.8</a>,
37: <a href="errata29.html">2.9</a>,
38: <a href="errata30.html">3.0</a>,
39: <a href="errata31.html">3.1</a>,
40: <a href="errata32.html">3.2</a>,
41: <a href="errata33.html">3.3</a>,
42: <a href="errata34.html">3.4</a>,
43: <a href="errata35.html">3.5</a>,
44: <a href="errata36.html">3.6</a>,
45: <br>
46: <a href="errata37.html">3.7</a>,
47: <a href="errata38.html">3.8</a>,
48: <a href="errata39.html">3.9</a>,
49: <a href="errata40.html">4.0</a>,
50: <a href="errata41.html">4.1</a>,
51: <a href="errata42.html">4.2</a>,
52: <a href="errata43.html">4.3</a>,
53: <a href="errata44.html">4.4</a>,
54: <a href="errata45.html">4.5</a>,
55: <a href="errata46.html">4.6</a>,
56: <a href="errata47.html">4.7</a>,
57: <a href="errata48.html">4.8</a>,
58: <a href="errata49.html">4.9</a>,
59: <a href="errata50.html">5.0</a>,
60: <a href="errata51.html">5.1</a>,
1.10 deraadt 61: <a href="errata52.html">5.2</a>,
1.22 deraadt 62: <br>
1.20 deraadt 63: <a href="errata54.html">5.4</a>,
1.30 jsg 64: <a href="errata55.html">5.5</a>,
1.34 deraadt 65: <a href="errata56.html">5.6</a>,
1.37 deraadt 66: <a href="errata57.html">5.7</a>,
1.38 deraadt 67: <a href="errata58.html">5.8</a>,
1.43 ! deraadt 68: <a href="errata59.html">5.9</a>,
! 69: <a href="errata60.html">6.0</a>.
1.1 deraadt 70: <br>
71: <hr>
72:
73: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3.tar.gz">
74: You can also fetch a tar.gz file containing all the following patches</a>.
75: This file is updated once a day.
1.23 deraadt 76: <p>
1.1 deraadt 77:
1.23 deraadt 78: The patches below are available in CVS via the
1.2 deraadt 79: <code>OPENBSD_5_3</code> <a href="stable.html">patch branch</a>.
1.23 deraadt 80: <p>
1.1 deraadt 81:
82: For more detailed information on how to install patches to OpenBSD, please
83: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.23 deraadt 84: <p>
85:
1.1 deraadt 86: <hr>
87:
88: <ul>
1.32 bentley 89: <li id="001_bgpd">
1.24 deraadt 90: <font color="#009000"><strong>001: RELIABILITY FIX: March 15, 2013</strong></font>
91: <i>All architectures</i><br>
1.3 deraadt 92: A rare condition during session startup may cause bgpd to replace
1.1 deraadt 93: an active session leading to unknown consequences. Bug found by
94: inspection (we do not know how to reproduce it, consider that a challenge).
95:
96: <br>
97: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/001_bgpd.patch">
1.23 deraadt 98: A source code patch exists which remedies this problem.</a>
1.1 deraadt 99: <p>
1.4 dtucker 100:
1.32 bentley 101: <li id="002_vr">
1.24 deraadt 102: <font color="#009000"><strong>002: RELIABILITY FIX: May 5, 2013</strong></font>
103: <i>All architectures</i><br>
1.40 sthen 104: A flaw exists in the <a href="http://man.openbsd.org/?query=vr&sektion=4"
1.4 dtucker 105: >vr(4)</a> driver that may cause it to not recover from some error conditions.
106:
107: <br>
108: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/002_vr.patch">
1.23 deraadt 109: A source code patch exists which remedies this problem.</a>
1.4 dtucker 110: <p>
111:
1.32 bentley 112: <li id="003_nginx">
1.24 deraadt 113: <font color="#009000"><strong>003: RELIABILITY FIX: May 17, 2013</strong></font>
114: <i>All architectures</i><br>
1.7 sthen 115: A problem exists in
1.40 sthen 116: <a href="http://man.openbsd.org/?query=nginx&sektion=8">nginx(8)</a>
1.7 sthen 117: if proxy_pass is used with untrusted HTTP backend servers.
118: The problem may lead to a denial of service or a disclosure of a
119: worker process memory on a specially crafted response from an
120: upstream proxied server.
121: This issue was assigned CVE-2013-2070.
1.5 jasper 122: <br>
123: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/003_nginx.patch">
1.23 deraadt 124: A source code patch exists which remedies this problem.</a>
1.5 jasper 125: <p>
126:
1.32 bentley 127: <li id="004_route">
1.24 deraadt 128: <font color="#009000"><strong>004: RELIABILITY FIX: May 17, 2013</strong></font>
129: <i>All architectures</i><br>
1.6 sthen 130: As discovered by Peter Philipp, it is possible for an unprivileged user
131: process to trigger deleting the undeletable RNF_ROOT route, resulting in
132: a kernel panic.
133:
134: <br>
135: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/004_route.patch">
1.23 deraadt 136: A source code patch exists which remedies this problem.</a>
1.6 sthen 137: <p>
138:
1.32 bentley 139: <li id="005_in6">
1.24 deraadt 140: <font color="#009000"><strong>005: RELIABILITY FIX: May 31, 2013</strong></font>
141: <i>All architectures</i><br>
1.8 sthen 142: A local denial of service is possible by an unprivileged user if the
143: SIOCSIFADDR ioctl is performed upon an AF_INET6 socket with a specially
144: crafted parameter.
145: <br>
146: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/005_in6.patch">
1.23 deraadt 147: A source code patch exists which remedies this problem.</a>
1.8 sthen 148: <p>
149:
1.32 bentley 150: <li id="006_tftpd">
1.24 deraadt 151: <font color="#009000"><strong>006: RELIABILITY FIX: June 12, 2013</strong></font>
152: <i>All architectures</i><br>
1.9 sthen 153: A denial of services was discovered where certain combinations of
154: TFTP options could cause OACK generation to fail, which in turn
155: caused a double free in tftpd.
156: <br>
157: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/006_tftpd.patch">
1.23 deraadt 158: A source code patch exists which remedies this problem.</a>
1.9 sthen 159: <p>
160:
1.32 bentley 161: <li id="007_vio">
1.24 deraadt 162: <font color="#009000"><strong>007: RELIABILITY FIX: June 12, 2013</strong></font>
163: <i>All architectures</i><br>
1.40 sthen 164: Two flaws in the <a href="http://man.openbsd.org/?query=vio&sektion=4">vio(4)</a>
1.9 sthen 165: driver may cause a kernel panic, and may cause IPv6 neighbour discovery to fail
166: due to multicast receive problems.<br>
167: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/007_vio.patch">
1.23 deraadt 168: A source code patch exists which remedies this problem.</a>
1.9 sthen 169: <p>
170:
1.32 bentley 171: <li id="008_pflow">
1.24 deraadt 172: <font color="#009000"><strong>008: RELIABILITY FIX: Nov 7, 2013</strong></font>
173: <i>All architectures</i><br>
1.27 jca 174: A crash can happen on
1.40 sthen 175: <a href="http://man.openbsd.org/?query=pflow&manpath=OpenBSD+5.3&sektion=4">pflow(4)</a>
1.27 jca 176: interface destruction.
1.11 deraadt 177:
178: <br>
179: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/008_pflow.patch">
1.23 deraadt 180: A source code patch exists which remedies this problem.</a>
1.11 deraadt 181: <p>
182:
1.32 bentley 183: <li id="009_sshgcm">
1.24 deraadt 184: <font color="#009000"><strong>009: SECURITY FIX: Nov 7, 2013</strong></font>
185: <i>All architectures</i><br>
1.12 deraadt 186: A memory corruption vulnerability exists in the post-authentication sshd process
187: when an AES-GCM cipher (aes128-gcm@openssh.com or aes256-gcm@openssh.com) is
188: selected during kex exchange.
1.15 brad 189: Review the <a href="http://www.openssh.com/txt/gcmrekey.adv">gcmrekey advisory</a>
1.12 deraadt 190: for a mitigation.
191:
192: <br>
193: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/009_sshgcm.patch">
1.23 deraadt 194: A source code patch exists which remedies this problem.</a>
1.12 deraadt 195: <p>
1.9 sthen 196:
1.13 william 197:
1.32 bentley 198: <li id="010_vnode">
1.24 deraadt 199: <font color="#009000"><strong>010: RELIABILITY FIX: Nov 11, 2013</strong></font>
200: <i>All architectures</i><br>
1.13 william 201: An unprivileged user may hang the system.
202:
203: <br>
204: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/010_vnode.patch">
1.23 deraadt 205: A source code patch exists which remedies this problem.</a>
1.13 william 206: <p>
207:
1.32 bentley 208: <li id="011_nginx">
1.24 deraadt 209: <font color="#009000"><strong>011: SECURITY FIX: Nov 21, 2013</strong></font>
210: <i>All architectures</i><br>
1.14 sthen 211: A problem exists in
1.40 sthen 212: <a href="http://man.openbsd.org/?query=nginx&sektion=8">nginx(8)</a>
1.14 sthen 213: which might allow an attacker to bypass security restrictions in certain
214: configurations by using a specially crafted request.
215: This issue was assigned CVE-2013-4547.
216: <br>
217: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/011_nginx.patch">
1.23 deraadt 218: A source code patch exists which remedies this problem.</a>
1.14 sthen 219: <p>
220:
1.32 bentley 221: <li id="012_sha512">
1.24 deraadt 222: <font color="#009000"><strong>012: RELIABILITY FIX: Dec 19, 2013</strong></font>
223: <i>Strict alignment architectures</i><br>
1.16 jca 224: In OpenSSL, use of the SHA384 SSL/TLS ciphers may result in a crash of
225: the application. The i386, amd64, vax and m68k platforms aren't
226: affected.
227: <br>
228: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/012_sha512.patch">
1.23 deraadt 229: A source code patch exists which remedies this problem.</a>
1.16 jca 230: <p>
231:
1.32 bentley 232: <li id="013_libXfont">
1.24 deraadt 233: <font color="#009000"><strong>013: SECURITY FIX: Jan 10, 2014</strong></font>
234: <i>All architectures</i><br>
1.17 matthieu 235: A BDF font file containing a longer than expected string could overflow
236: a buffer on the stack in the X server.
237: This issue was assigned CVE-2013-6462.
238: <br>
239: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/013_libXfont.patch">
1.23 deraadt 240: A source code patch exists which remedies this problem.</a>
1.17 matthieu 241: <p>
242:
1.32 bentley 243: <li id="014_openssl">
1.25 deraadt 244: <font color="#009000"><strong>014: SECURITY FIX: April 8, 2014</strong></font>
245: <i>All architectures</i><br>
246: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
247: heartbeat extension (RFC6520) which can result in a leak of memory contents.
248: <br>
1.26 deraadt 249: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/014_openssl.patch">
1.25 deraadt 250: A source code patch exists which remedies this problem.</a>
251: <p>
252:
1.32 bentley 253: <li id="015_openssl">
1.29 deraadt 254: <font color="#009000"><strong>015: SECURITY FIX: April 12, 2014</strong></font>
1.28 deraadt 255: <i>All architectures</i><br>
256: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
257: to inject data from one connection into another.
258: <br>
259: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/015_openssl.patch">
260: A source code patch exists which remedies this problem.</a>
261: <p>
262:
1.1 deraadt 263: </ul>
264:
1.33 tedu 265: <hr>
266:
1.1 deraadt 267: </body>
268: </html>
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