Annotation of www/errata53.html, Revision 1.56
1.54 bentley 1: <!doctype html>
2: <html lang=en id=errata>
3: <meta charset=utf-8>
4:
1.42 tj 5: <title>OpenBSD 5.3 Errata</title>
1.1 deraadt 6: <meta name="description" content="the OpenBSD CD errata page">
1.41 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
8: <link rel="stylesheet" type="text/css" href="openbsd.css">
1.44 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata53.html">
1.1 deraadt 10:
1.31 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:
1.54 bentley 17: <h2 id=OpenBSD>
1.41 deraadt 18: <a href="index.html">
1.54 bentley 19: <i>Open</i><b>BSD</b></a>
20: 5.3 Errata
1.42 tj 21: </h2>
1.41 deraadt 22: <hr>
1.1 deraadt 23:
24: For errata on a certain release, click below:<br>
1.56 ! 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>,
1.56 ! 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>,
1.56 ! schwarze 58: <br>
1.10 deraadt 59: <a href="errata52.html">5.2</a>,
1.20 deraadt 60: <a href="errata54.html">5.4</a>,
1.30 jsg 61: <a href="errata55.html">5.5</a>,
1.34 deraadt 62: <a href="errata56.html">5.6</a>,
1.37 deraadt 63: <a href="errata57.html">5.7</a>,
1.38 deraadt 64: <a href="errata58.html">5.8</a>,
1.43 deraadt 65: <a href="errata59.html">5.9</a>,
1.46 tj 66: <a href="errata60.html">6.0</a>,
1.50 deraadt 67: <a href="errata61.html">6.1</a>,
1.51 deraadt 68: <a href="errata62.html">6.2</a>,
1.52 deraadt 69: <a href="errata63.html">6.3</a>,
1.53 deraadt 70: <a href="errata64.html">6.4</a>,
1.55 deraadt 71: <a href="errata65.html">6.5</a>,
72: <a href="errata66.html">6.6</a>.
1.1 deraadt 73: <hr>
74:
1.23 deraadt 75: <p>
1.46 tj 76: Patches for the OpenBSD base system are distributed as unified diffs.
77: Each patch contains usage instructions.
78: All the following patches are also available in one
79: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3.tar.gz">tar.gz file</a>
80: for convenience.
1.1 deraadt 81:
1.23 deraadt 82: <p>
1.46 tj 83: Patches for supported releases are also incorporated into the
1.47 tj 84: <a href="stable.html">-stable branch</a>.
1.23 deraadt 85:
1.1 deraadt 86: <hr>
87:
88: <ul>
1.48 tb 89: <li id="p001_bgpd">
1.54 bentley 90: <strong>001: RELIABILITY FIX: March 15, 2013</strong>
1.24 deraadt 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>
1.45 tb 97: <a href="https://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:
1.48 tb 101: <li id="p002_vr">
1.54 bentley 102: <strong>002: RELIABILITY FIX: May 5, 2013</strong>
1.24 deraadt 103: <i>All architectures</i><br>
1.49 tb 104: A flaw exists in the <a href="https://man.openbsd.org/OpenBSD-5.3/vr.4"
1.4 dtucker 105: >vr(4)</a> driver that may cause it to not recover from some error conditions.
106:
107: <br>
1.45 tb 108: <a href="https://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:
1.48 tb 112: <li id="p003_nginx">
1.54 bentley 113: <strong>003: RELIABILITY FIX: May 17, 2013</strong>
1.24 deraadt 114: <i>All architectures</i><br>
1.7 sthen 115: A problem exists in
1.49 tb 116: <a href="https://man.openbsd.org/OpenBSD-5.3/nginx.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>
1.45 tb 123: <a href="https://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:
1.48 tb 127: <li id="p004_route">
1.54 bentley 128: <strong>004: RELIABILITY FIX: May 17, 2013</strong>
1.24 deraadt 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>
1.45 tb 135: <a href="https://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:
1.48 tb 139: <li id="p005_in6">
1.54 bentley 140: <strong>005: RELIABILITY FIX: May 31, 2013</strong>
1.24 deraadt 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>
1.45 tb 146: <a href="https://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:
1.48 tb 150: <li id="p006_tftpd">
1.54 bentley 151: <strong>006: RELIABILITY FIX: June 12, 2013</strong>
1.24 deraadt 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>
1.45 tb 157: <a href="https://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:
1.48 tb 161: <li id="p007_vio">
1.54 bentley 162: <strong>007: RELIABILITY FIX: June 12, 2013</strong>
1.24 deraadt 163: <i>All architectures</i><br>
1.49 tb 164: Two flaws in the <a href="https://man.openbsd.org/OpenBSD-5.3/vio.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>
1.45 tb 167: <a href="https://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:
1.48 tb 171: <li id="p008_pflow">
1.54 bentley 172: <strong>008: RELIABILITY FIX: Nov 7, 2013</strong>
1.24 deraadt 173: <i>All architectures</i><br>
1.27 jca 174: A crash can happen on
1.49 tb 175: <a href="https://man.openbsd.org/OpenBSD-5.3/pflow.4">pflow(4)</a>
1.27 jca 176: interface destruction.
1.11 deraadt 177:
178: <br>
1.45 tb 179: <a href="https://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:
1.48 tb 183: <li id="p009_sshgcm">
1.54 bentley 184: <strong>009: SECURITY FIX: Nov 7, 2013</strong>
1.24 deraadt 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.
1.45 tb 189: Review the <a href="https://www.openssh.com/txt/gcmrekey.adv">gcmrekey advisory</a>
1.12 deraadt 190: for a mitigation.
191:
192: <br>
1.45 tb 193: <a href="https://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:
1.48 tb 198: <li id="p010_vnode">
1.54 bentley 199: <strong>010: RELIABILITY FIX: Nov 11, 2013</strong>
1.24 deraadt 200: <i>All architectures</i><br>
1.13 william 201: An unprivileged user may hang the system.
202:
203: <br>
1.45 tb 204: <a href="https://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:
1.48 tb 208: <li id="p011_nginx">
1.54 bentley 209: <strong>011: SECURITY FIX: Nov 21, 2013</strong>
1.24 deraadt 210: <i>All architectures</i><br>
1.14 sthen 211: A problem exists in
1.49 tb 212: <a href="https://man.openbsd.org/OpenBSD-5.3/nginx.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>
1.45 tb 217: <a href="https://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:
1.48 tb 221: <li id="p012_sha512">
1.54 bentley 222: <strong>012: RELIABILITY FIX: Dec 19, 2013</strong>
1.24 deraadt 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>
1.45 tb 228: <a href="https://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:
1.48 tb 232: <li id="p013_libXfont">
1.54 bentley 233: <strong>013: SECURITY FIX: Jan 10, 2014</strong>
1.24 deraadt 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>
1.45 tb 239: <a href="https://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:
1.48 tb 243: <li id="p014_openssl">
1.54 bentley 244: <strong>014: SECURITY FIX: April 8, 2014</strong>
1.25 deraadt 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>
1.45 tb 249: <a href="https://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:
1.48 tb 253: <li id="p015_openssl">
1.54 bentley 254: <strong>015: SECURITY FIX: April 12, 2014</strong>
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>
1.45 tb 259: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/015_openssl.patch">
1.28 deraadt 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>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata53.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www