Annotation of www/errata53.html, Revision 1.66
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>,
1.63 deraadt 78: <a href="errata71.html">7.1</a>,
1.64 tj 79: <a href="errata72.html">7.2</a>,
1.65 tj 80: <a href="errata73.html">7.3</a>,
1.66 ! tj 81: <a href="errata74.html">7.4</a>,
! 82: <a href="errata75.html">7.5</a>.
1.1 deraadt 83: <hr>
84:
1.23 deraadt 85: <p>
1.46 tj 86: Patches for the OpenBSD base system are distributed as unified diffs.
87: Each patch contains usage instructions.
88: All the following patches are also available in one
89: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3.tar.gz">tar.gz file</a>
90: for convenience.
1.1 deraadt 91:
1.23 deraadt 92: <p>
1.46 tj 93: Patches for supported releases are also incorporated into the
1.47 tj 94: <a href="stable.html">-stable branch</a>.
1.23 deraadt 95:
1.1 deraadt 96: <hr>
97:
98: <ul>
1.48 tb 99: <li id="p001_bgpd">
1.54 bentley 100: <strong>001: RELIABILITY FIX: March 15, 2013</strong>
1.24 deraadt 101: <i>All architectures</i><br>
1.3 deraadt 102: A rare condition during session startup may cause bgpd to replace
1.1 deraadt 103: an active session leading to unknown consequences. Bug found by
104: inspection (we do not know how to reproduce it, consider that a challenge).
105:
106: <br>
1.45 tb 107: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/001_bgpd.patch">
1.23 deraadt 108: A source code patch exists which remedies this problem.</a>
1.1 deraadt 109: <p>
1.4 dtucker 110:
1.48 tb 111: <li id="p002_vr">
1.54 bentley 112: <strong>002: RELIABILITY FIX: May 5, 2013</strong>
1.24 deraadt 113: <i>All architectures</i><br>
1.49 tb 114: A flaw exists in the <a href="https://man.openbsd.org/OpenBSD-5.3/vr.4"
1.4 dtucker 115: >vr(4)</a> driver that may cause it to not recover from some error conditions.
116:
117: <br>
1.45 tb 118: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/002_vr.patch">
1.23 deraadt 119: A source code patch exists which remedies this problem.</a>
1.4 dtucker 120: <p>
121:
1.48 tb 122: <li id="p003_nginx">
1.54 bentley 123: <strong>003: RELIABILITY FIX: May 17, 2013</strong>
1.24 deraadt 124: <i>All architectures</i><br>
1.7 sthen 125: A problem exists in
1.49 tb 126: <a href="https://man.openbsd.org/OpenBSD-5.3/nginx.8">nginx(8)</a>
1.7 sthen 127: if proxy_pass is used with untrusted HTTP backend servers.
128: The problem may lead to a denial of service or a disclosure of a
129: worker process memory on a specially crafted response from an
130: upstream proxied server.
131: This issue was assigned CVE-2013-2070.
1.5 jasper 132: <br>
1.45 tb 133: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/003_nginx.patch">
1.23 deraadt 134: A source code patch exists which remedies this problem.</a>
1.5 jasper 135: <p>
136:
1.48 tb 137: <li id="p004_route">
1.54 bentley 138: <strong>004: RELIABILITY FIX: May 17, 2013</strong>
1.24 deraadt 139: <i>All architectures</i><br>
1.6 sthen 140: As discovered by Peter Philipp, it is possible for an unprivileged user
141: process to trigger deleting the undeletable RNF_ROOT route, resulting in
142: a kernel panic.
143:
144: <br>
1.45 tb 145: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/004_route.patch">
1.23 deraadt 146: A source code patch exists which remedies this problem.</a>
1.6 sthen 147: <p>
148:
1.48 tb 149: <li id="p005_in6">
1.54 bentley 150: <strong>005: RELIABILITY FIX: May 31, 2013</strong>
1.24 deraadt 151: <i>All architectures</i><br>
1.8 sthen 152: A local denial of service is possible by an unprivileged user if the
153: SIOCSIFADDR ioctl is performed upon an AF_INET6 socket with a specially
154: crafted parameter.
155: <br>
1.45 tb 156: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/005_in6.patch">
1.23 deraadt 157: A source code patch exists which remedies this problem.</a>
1.8 sthen 158: <p>
159:
1.48 tb 160: <li id="p006_tftpd">
1.54 bentley 161: <strong>006: RELIABILITY FIX: June 12, 2013</strong>
1.24 deraadt 162: <i>All architectures</i><br>
1.9 sthen 163: A denial of services was discovered where certain combinations of
164: TFTP options could cause OACK generation to fail, which in turn
165: caused a double free in tftpd.
166: <br>
1.45 tb 167: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/006_tftpd.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="p007_vio">
1.54 bentley 172: <strong>007: RELIABILITY FIX: June 12, 2013</strong>
1.24 deraadt 173: <i>All architectures</i><br>
1.49 tb 174: Two flaws in the <a href="https://man.openbsd.org/OpenBSD-5.3/vio.4">vio(4)</a>
1.9 sthen 175: driver may cause a kernel panic, and may cause IPv6 neighbour discovery to fail
176: due to multicast receive problems.<br>
1.45 tb 177: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/007_vio.patch">
1.23 deraadt 178: A source code patch exists which remedies this problem.</a>
1.9 sthen 179: <p>
180:
1.48 tb 181: <li id="p008_pflow">
1.54 bentley 182: <strong>008: RELIABILITY FIX: Nov 7, 2013</strong>
1.24 deraadt 183: <i>All architectures</i><br>
1.27 jca 184: A crash can happen on
1.49 tb 185: <a href="https://man.openbsd.org/OpenBSD-5.3/pflow.4">pflow(4)</a>
1.27 jca 186: interface destruction.
1.11 deraadt 187:
188: <br>
1.45 tb 189: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/008_pflow.patch">
1.23 deraadt 190: A source code patch exists which remedies this problem.</a>
1.11 deraadt 191: <p>
192:
1.48 tb 193: <li id="p009_sshgcm">
1.54 bentley 194: <strong>009: SECURITY FIX: Nov 7, 2013</strong>
1.24 deraadt 195: <i>All architectures</i><br>
1.12 deraadt 196: A memory corruption vulnerability exists in the post-authentication sshd process
197: when an AES-GCM cipher (aes128-gcm@openssh.com or aes256-gcm@openssh.com) is
198: selected during kex exchange.
1.45 tb 199: Review the <a href="https://www.openssh.com/txt/gcmrekey.adv">gcmrekey advisory</a>
1.12 deraadt 200: for a mitigation.
201:
202: <br>
1.45 tb 203: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/009_sshgcm.patch">
1.23 deraadt 204: A source code patch exists which remedies this problem.</a>
1.12 deraadt 205: <p>
1.9 sthen 206:
1.13 william 207:
1.48 tb 208: <li id="p010_vnode">
1.54 bentley 209: <strong>010: RELIABILITY FIX: Nov 11, 2013</strong>
1.24 deraadt 210: <i>All architectures</i><br>
1.13 william 211: An unprivileged user may hang the system.
212:
213: <br>
1.45 tb 214: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/010_vnode.patch">
1.23 deraadt 215: A source code patch exists which remedies this problem.</a>
1.13 william 216: <p>
217:
1.48 tb 218: <li id="p011_nginx">
1.54 bentley 219: <strong>011: SECURITY FIX: Nov 21, 2013</strong>
1.24 deraadt 220: <i>All architectures</i><br>
1.14 sthen 221: A problem exists in
1.49 tb 222: <a href="https://man.openbsd.org/OpenBSD-5.3/nginx.8">nginx(8)</a>
1.14 sthen 223: which might allow an attacker to bypass security restrictions in certain
224: configurations by using a specially crafted request.
225: This issue was assigned CVE-2013-4547.
226: <br>
1.45 tb 227: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/011_nginx.patch">
1.23 deraadt 228: A source code patch exists which remedies this problem.</a>
1.14 sthen 229: <p>
230:
1.48 tb 231: <li id="p012_sha512">
1.54 bentley 232: <strong>012: RELIABILITY FIX: Dec 19, 2013</strong>
1.24 deraadt 233: <i>Strict alignment architectures</i><br>
1.16 jca 234: In OpenSSL, use of the SHA384 SSL/TLS ciphers may result in a crash of
235: the application. The i386, amd64, vax and m68k platforms aren't
236: affected.
237: <br>
1.45 tb 238: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/012_sha512.patch">
1.23 deraadt 239: A source code patch exists which remedies this problem.</a>
1.16 jca 240: <p>
241:
1.48 tb 242: <li id="p013_libXfont">
1.54 bentley 243: <strong>013: SECURITY FIX: Jan 10, 2014</strong>
1.24 deraadt 244: <i>All architectures</i><br>
1.17 matthieu 245: A BDF font file containing a longer than expected string could overflow
246: a buffer on the stack in the X server.
247: This issue was assigned CVE-2013-6462.
248: <br>
1.45 tb 249: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/013_libXfont.patch">
1.23 deraadt 250: A source code patch exists which remedies this problem.</a>
1.17 matthieu 251: <p>
252:
1.48 tb 253: <li id="p014_openssl">
1.54 bentley 254: <strong>014: SECURITY FIX: April 8, 2014</strong>
1.25 deraadt 255: <i>All architectures</i><br>
256: Missing bounds checking in OpenSSL's implementation of the TLS/DTLS
257: heartbeat extension (RFC6520) which can result in a leak of memory contents.
258: <br>
1.45 tb 259: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/014_openssl.patch">
1.25 deraadt 260: A source code patch exists which remedies this problem.</a>
261: <p>
262:
1.48 tb 263: <li id="p015_openssl">
1.54 bentley 264: <strong>015: SECURITY FIX: April 12, 2014</strong>
1.28 deraadt 265: <i>All architectures</i><br>
266: A use-after-free race condition in OpenSSL's read buffer may permit an attacker
267: to inject data from one connection into another.
268: <br>
1.45 tb 269: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/5.3/common/015_openssl.patch">
1.28 deraadt 270: A source code patch exists which remedies this problem.</a>
271: <p>
272:
1.1 deraadt 273: </ul>
274:
1.33 tedu 275: <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