Annotation of www/errata53.html, Revision 1.62
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>,
1.57 deraadt 72: <a href="errata66.html">6.6</a>,
1.58 deraadt 73: <a href="errata67.html">6.7</a>,
1.59 deraadt 74: <a href="errata68.html">6.8</a>,
1.60 tj 75: <br>
1.61 deraadt 76: <a href="errata69.html">6.9</a>,
1.62 ! deraadt 77: <a href="errata70.html">7.0</a>,
! 78: <a href="errata71.html">7.1</a>.
1.1 deraadt 79: <hr>
80:
1.23 deraadt 81: <p>
1.46 tj 82: Patches for the OpenBSD base system are distributed as unified diffs.
83: Each patch contains usage instructions.
84: All the following patches are also available in one
85: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3.tar.gz">tar.gz file</a>
86: for convenience.
1.1 deraadt 87:
1.23 deraadt 88: <p>
1.46 tj 89: Patches for supported releases are also incorporated into the
1.47 tj 90: <a href="stable.html">-stable branch</a>.
1.23 deraadt 91:
1.1 deraadt 92: <hr>
93:
94: <ul>
1.48 tb 95: <li id="p001_bgpd">
1.54 bentley 96: <strong>001: RELIABILITY FIX: March 15, 2013</strong>
1.24 deraadt 97: <i>All architectures</i><br>
1.3 deraadt 98: A rare condition during session startup may cause bgpd to replace
1.1 deraadt 99: an active session leading to unknown consequences. Bug found by
100: inspection (we do not know how to reproduce it, consider that a challenge).
101:
102: <br>
1.45 tb 103: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/001_bgpd.patch">
1.23 deraadt 104: A source code patch exists which remedies this problem.</a>
1.1 deraadt 105: <p>
1.4 dtucker 106:
1.48 tb 107: <li id="p002_vr">
1.54 bentley 108: <strong>002: RELIABILITY FIX: May 5, 2013</strong>
1.24 deraadt 109: <i>All architectures</i><br>
1.49 tb 110: A flaw exists in the <a href="https://man.openbsd.org/OpenBSD-5.3/vr.4"
1.4 dtucker 111: >vr(4)</a> driver that may cause it to not recover from some error conditions.
112:
113: <br>
1.45 tb 114: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/002_vr.patch">
1.23 deraadt 115: A source code patch exists which remedies this problem.</a>
1.4 dtucker 116: <p>
117:
1.48 tb 118: <li id="p003_nginx">
1.54 bentley 119: <strong>003: RELIABILITY FIX: May 17, 2013</strong>
1.24 deraadt 120: <i>All architectures</i><br>
1.7 sthen 121: A problem exists in
1.49 tb 122: <a href="https://man.openbsd.org/OpenBSD-5.3/nginx.8">nginx(8)</a>
1.7 sthen 123: if proxy_pass is used with untrusted HTTP backend servers.
124: The problem may lead to a denial of service or a disclosure of a
125: worker process memory on a specially crafted response from an
126: upstream proxied server.
127: This issue was assigned CVE-2013-2070.
1.5 jasper 128: <br>
1.45 tb 129: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/003_nginx.patch">
1.23 deraadt 130: A source code patch exists which remedies this problem.</a>
1.5 jasper 131: <p>
132:
1.48 tb 133: <li id="p004_route">
1.54 bentley 134: <strong>004: RELIABILITY FIX: May 17, 2013</strong>
1.24 deraadt 135: <i>All architectures</i><br>
1.6 sthen 136: As discovered by Peter Philipp, it is possible for an unprivileged user
137: process to trigger deleting the undeletable RNF_ROOT route, resulting in
138: a kernel panic.
139:
140: <br>
1.45 tb 141: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/004_route.patch">
1.23 deraadt 142: A source code patch exists which remedies this problem.</a>
1.6 sthen 143: <p>
144:
1.48 tb 145: <li id="p005_in6">
1.54 bentley 146: <strong>005: RELIABILITY FIX: May 31, 2013</strong>
1.24 deraadt 147: <i>All architectures</i><br>
1.8 sthen 148: A local denial of service is possible by an unprivileged user if the
149: SIOCSIFADDR ioctl is performed upon an AF_INET6 socket with a specially
150: crafted parameter.
151: <br>
1.45 tb 152: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/005_in6.patch">
1.23 deraadt 153: A source code patch exists which remedies this problem.</a>
1.8 sthen 154: <p>
155:
1.48 tb 156: <li id="p006_tftpd">
1.54 bentley 157: <strong>006: RELIABILITY FIX: June 12, 2013</strong>
1.24 deraadt 158: <i>All architectures</i><br>
1.9 sthen 159: A denial of services was discovered where certain combinations of
160: TFTP options could cause OACK generation to fail, which in turn
161: caused a double free in tftpd.
162: <br>
1.45 tb 163: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/006_tftpd.patch">
1.23 deraadt 164: A source code patch exists which remedies this problem.</a>
1.9 sthen 165: <p>
166:
1.48 tb 167: <li id="p007_vio">
1.54 bentley 168: <strong>007: RELIABILITY FIX: June 12, 2013</strong>
1.24 deraadt 169: <i>All architectures</i><br>
1.49 tb 170: Two flaws in the <a href="https://man.openbsd.org/OpenBSD-5.3/vio.4">vio(4)</a>
1.9 sthen 171: driver may cause a kernel panic, and may cause IPv6 neighbour discovery to fail
172: due to multicast receive problems.<br>
1.45 tb 173: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/007_vio.patch">
1.23 deraadt 174: A source code patch exists which remedies this problem.</a>
1.9 sthen 175: <p>
176:
1.48 tb 177: <li id="p008_pflow">
1.54 bentley 178: <strong>008: RELIABILITY FIX: Nov 7, 2013</strong>
1.24 deraadt 179: <i>All architectures</i><br>
1.27 jca 180: A crash can happen on
1.49 tb 181: <a href="https://man.openbsd.org/OpenBSD-5.3/pflow.4">pflow(4)</a>
1.27 jca 182: interface destruction.
1.11 deraadt 183:
184: <br>
1.45 tb 185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/008_pflow.patch">
1.23 deraadt 186: A source code patch exists which remedies this problem.</a>
1.11 deraadt 187: <p>
188:
1.48 tb 189: <li id="p009_sshgcm">
1.54 bentley 190: <strong>009: SECURITY FIX: Nov 7, 2013</strong>
1.24 deraadt 191: <i>All architectures</i><br>
1.12 deraadt 192: A memory corruption vulnerability exists in the post-authentication sshd process
193: when an AES-GCM cipher (aes128-gcm@openssh.com or aes256-gcm@openssh.com) is
194: selected during kex exchange.
1.45 tb 195: Review the <a href="https://www.openssh.com/txt/gcmrekey.adv">gcmrekey advisory</a>
1.12 deraadt 196: for a mitigation.
197:
198: <br>
1.45 tb 199: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/009_sshgcm.patch">
1.23 deraadt 200: A source code patch exists which remedies this problem.</a>
1.12 deraadt 201: <p>
1.9 sthen 202:
1.13 william 203:
1.48 tb 204: <li id="p010_vnode">
1.54 bentley 205: <strong>010: RELIABILITY FIX: Nov 11, 2013</strong>
1.24 deraadt 206: <i>All architectures</i><br>
1.13 william 207: An unprivileged user may hang the system.
208:
209: <br>
1.45 tb 210: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/010_vnode.patch">
1.23 deraadt 211: A source code patch exists which remedies this problem.</a>
1.13 william 212: <p>
213:
1.48 tb 214: <li id="p011_nginx">
1.54 bentley 215: <strong>011: SECURITY FIX: Nov 21, 2013</strong>
1.24 deraadt 216: <i>All architectures</i><br>
1.14 sthen 217: A problem exists in
1.49 tb 218: <a href="https://man.openbsd.org/OpenBSD-5.3/nginx.8">nginx(8)</a>
1.14 sthen 219: which might allow an attacker to bypass security restrictions in certain
220: configurations by using a specially crafted request.
221: This issue was assigned CVE-2013-4547.
222: <br>
1.45 tb 223: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/011_nginx.patch">
1.23 deraadt 224: A source code patch exists which remedies this problem.</a>
1.14 sthen 225: <p>
226:
1.48 tb 227: <li id="p012_sha512">
1.54 bentley 228: <strong>012: RELIABILITY FIX: Dec 19, 2013</strong>
1.24 deraadt 229: <i>Strict alignment architectures</i><br>
1.16 jca 230: In OpenSSL, use of the SHA384 SSL/TLS ciphers may result in a crash of
231: the application. The i386, amd64, vax and m68k platforms aren't
232: affected.
233: <br>
1.45 tb 234: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/012_sha512.patch">
1.23 deraadt 235: A source code patch exists which remedies this problem.</a>
1.16 jca 236: <p>
237:
1.48 tb 238: <li id="p013_libXfont">
1.54 bentley 239: <strong>013: SECURITY FIX: Jan 10, 2014</strong>
1.24 deraadt 240: <i>All architectures</i><br>
1.17 matthieu 241: A BDF font file containing a longer than expected string could overflow
242: a buffer on the stack in the X server.
243: This issue was assigned CVE-2013-6462.
244: <br>
1.45 tb 245: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/013_libXfont.patch">
1.23 deraadt 246: A source code patch exists which remedies this problem.</a>
1.17 matthieu 247: <p>
248:
1.48 tb 249: <li id="p014_openssl">
1.54 bentley 250: <strong>014: SECURITY FIX: April 8, 2014</strong>
1.25 deraadt 251: <i>All architectures</i><br>
252: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
253: heartbeat extension (RFC6520) which can result in a leak of memory contents.
254: <br>
1.45 tb 255: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/014_openssl.patch">
1.25 deraadt 256: A source code patch exists which remedies this problem.</a>
257: <p>
258:
1.48 tb 259: <li id="p015_openssl">
1.54 bentley 260: <strong>015: SECURITY FIX: April 12, 2014</strong>
1.28 deraadt 261: <i>All architectures</i><br>
262: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
263: to inject data from one connection into another.
264: <br>
1.45 tb 265: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/015_openssl.patch">
1.28 deraadt 266: A source code patch exists which remedies this problem.</a>
267: <p>
268:
1.1 deraadt 269: </ul>
270:
1.33 tedu 271: <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