Annotation of www/errata46.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 4.6 Errata</title>
1.1 jasper 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/errata46.html">
1.1 jasper 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 jasper 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: 4.6 Errata
1.42 tj 21: </h2>
1.41 deraadt 22: <hr>
1.1 jasper 23:
24: For errata on a certain release, click below:<br>
25: <a href="errata21.html">2.1</a>,
26: <a href="errata22.html">2.2</a>,
27: <a href="errata23.html">2.3</a>,
28: <a href="errata24.html">2.4</a>,
29: <a href="errata25.html">2.5</a>,
30: <a href="errata26.html">2.6</a>,
31: <a href="errata27.html">2.7</a>,
32: <a href="errata28.html">2.8</a>,
33: <a href="errata29.html">2.9</a>,
34: <a href="errata30.html">3.0</a>,
35: <a href="errata31.html">3.1</a>,
36: <a href="errata32.html">3.2</a>,
37: <a href="errata33.html">3.3</a>,
38: <a href="errata34.html">3.4</a>,
39: <a href="errata35.html">3.5</a>,
40: <a href="errata36.html">3.6</a>,
41: <br>
42: <a href="errata37.html">3.7</a>,
43: <a href="errata38.html">3.8</a>,
44: <a href="errata39.html">3.9</a>,
45: <a href="errata40.html">4.0</a>,
46: <a href="errata41.html">4.1</a>,
47: <a href="errata42.html">4.2</a>,
48: <a href="errata43.html">4.3</a>,
49: <a href="errata44.html">4.4</a>,
1.7 deraadt 50: <a href="errata45.html">4.5</a>,
1.18 deraadt 51: <a href="errata47.html">4.7</a>,
1.19 miod 52: <a href="errata48.html">4.8</a>,
1.20 nick 53: <a href="errata49.html">4.9</a>,
1.21 sthen 54: <a href="errata50.html">5.0</a>,
1.22 deraadt 55: <a href="errata51.html">5.1</a>,
1.23 deraadt 56: <a href="errata52.html">5.2</a>,
1.24 deraadt 57: <a href="errata53.html">5.3</a>,
1.27 deraadt 58: <br>
1.25 deraadt 59: <a href="errata54.html">5.4</a>,
1.30 jsg 60: <a href="errata55.html">5.5</a>,
1.34 deraadt 61: <a href="errata56.html">5.6</a>,
1.37 deraadt 62: <a href="errata57.html">5.7</a>,
1.38 deraadt 63: <a href="errata58.html">5.8</a>,
1.43 deraadt 64: <a href="errata59.html">5.9</a>,
1.46 tj 65: <a href="errata60.html">6.0</a>,
1.50 deraadt 66: <a href="errata61.html">6.1</a>,
1.51 deraadt 67: <a href="errata62.html">6.2</a>,
1.52 deraadt 68: <a href="errata63.html">6.3</a>,
1.53 deraadt 69: <a href="errata64.html">6.4</a>,
1.56 ! deraadt 70: <a href="errata65.html">6.5</a>,
! 71: <a href="errata66.html">6.6</a>.
1.1 jasper 72: <hr>
73:
1.28 deraadt 74: <p>
1.46 tj 75: Patches for the OpenBSD base system are distributed as unified diffs.
76: Each patch contains usage instructions.
77: All the following patches are also available in one
78: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6.tar.gz">tar.gz file</a>
79: for convenience.
1.1 jasper 80:
1.28 deraadt 81: <p>
1.46 tj 82: Patches for supported releases are also incorporated into the
1.47 tj 83: <a href="stable.html">-stable branch</a>.
1.28 deraadt 84:
1.1 jasper 85: <hr>
86:
87: <ul>
1.55 deraadt 88:
89: <li id="p001_bind">
90: <strong>001: RELIABILITY FIX: July 29, 2009</strong>
1.29 deraadt 91: <i>All architectures</i><br>
1.55 deraadt 92: A vulnerability has been found in BIND's named server
93: (<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0696">CVE-2009-0696</a>).
94: An attacker could crash a server with a specially crafted dynamic update message to a
95: zone for which the server is master.
96: <br>
97: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/001_bind.patch">
98: A source code patch exists which remedies this problem.</a>
99: <p>
100:
101: <li id="p002_xmm">
102: <strong>002: RELIABILITY FIX: October 05, 2009</strong>
103: <i>i386 only</i><br>
104: XMM exceptions are not correctly handled resulting in a kernel panic.
1.15 stephan 105: <br>
1.55 deraadt 106: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/i386/002_xmm.patch">
1.28 deraadt 107: A source code patch exists which remedies this problem.</a>
1.15 stephan 108: <p>
109:
1.55 deraadt 110: <li id="p003_getsockopt">
111: <strong>003: RELIABILITY FIX: October 28, 2009</strong>
1.29 deraadt 112: <i>All architectures</i><br>
1.55 deraadt 113: getsockopt(2) with any of IP_AUTH_LEVEL, IP_ESP_TRANS_LEVEL, IP_ESP_NETWORK_LEVEL,
114: IP_IPCOMP_LEVEL will crash the system.
1.15 stephan 115: <br>
1.55 deraadt 116: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/003_getsockopt.patch">
1.28 deraadt 117: A source code patch exists which remedies this problem.</a>
1.15 stephan 118: <p>
119:
1.55 deraadt 120: <li id="p004_openssl">
121: <strong>004: SECURITY FIX: November 26, 2009</strong>
1.29 deraadt 122: <i>All architectures</i><br>
1.55 deraadt 123: The SSL/TLS protocol is subject to man-in-the-middle attacks related to
124: renegotiation (see CVE-2009-3555, draft-ietf-tls-renegotiation-00).
125: OpenSSL permitted this protocol feature by default and had no way to
126: disable it.
1.14 jasper 127: <br>
1.55 deraadt 128: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/004_openssl.patch">
1.28 deraadt 129: A source code patch exists which remedies this problem.</a>
1.14 jasper 130: <p>
131:
1.55 deraadt 132: <li id="p005_ptrace">
133: <strong>005: RELIABILITY FIX: January 29, 2010</strong>
1.29 deraadt 134: <i>All architectures</i><br>
1.55 deraadt 135: By using ptrace(2) on an ancestor process, a loop in the process tree
136: could be created, violating assumptions in other parts of the kernel
137: and resulting in infinite loops.
1.11 dlg 138: <br>
1.55 deraadt 139: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/005_ptrace.patch">
1.28 deraadt 140: A source code patch exists which remedies this problem.</a>
1.11 dlg 141: <p>
142:
1.55 deraadt 143: <li id="p006_openssl">
144: <strong>006: SECURITY FIX: March 12, 2010</strong>
1.29 deraadt 145: <i>All architectures</i><br>
1.55 deraadt 146: OpenSSL is susceptible to a buffer overflow due to a failure
147: to check for NULL returns from bn_wexpand function calls.
1.10 jasper 148: <br>
1.55 deraadt 149: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/006_openssl.patch">
1.28 deraadt 150: A source code patch exists which remedies this problem.</a>
1.10 jasper 151: <p>
152:
1.48 tb 153: <li id="p007_ftpd">
1.54 bentley 154: <strong>007: RELIABILITY FIX: March 12, 2010</strong>
1.29 deraadt 155: <i>All architectures</i><br>
1.8 jasper 156: Due to a null pointer dereference, it would be possible to crash ftpd when
157: handling glob(3)'ing requests. This is non-exploitable.
158: <br>
1.45 tb 159: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/007_ftpd.patch">
1.28 deraadt 160: A source code patch exists which remedies this problem.</a>
1.8 jasper 161: <p>
162:
1.55 deraadt 163: <li id="p008_kerberos">
164: <strong>008: RELIABILITY FIX: March 31, 2010</strong>
1.29 deraadt 165: <i>All architectures</i><br>
1.55 deraadt 166: When decrypting packets, the internal decryption functions were not
167: paranoid enough in checking for underruns, which could potentially
168: lead to crashes.
1.8 jasper 169: <br>
1.55 deraadt 170: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/008_kerberos.patch">
1.28 deraadt 171: A source code patch exists which remedies this problem.</a>
1.8 jasper 172: <p>
173:
1.55 deraadt 174: <li id="p009_mpi">
175: <strong>009: RELIABILITY FIX: April 4, 2010</strong>
1.29 deraadt 176: <i>All architectures</i><br>
1.55 deraadt 177: When updating sensors showing the state of RAID volumes
178: <a href="https://man.openbsd.org/OpenBSD-4.6/mpi.4">mpi(4)</a>
179: allocates temporary memory and then returns it to the kernel as
180: device memory.
181: This causes kernel memory usage to be misrepresented, eventually
182: leading to a denial of service when a resource limit is apparently
183: reached.
1.6 sthen 184: <br>
1.55 deraadt 185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/009_mpi.patch">
1.28 deraadt 186: A source code patch exists which remedies this problem.</a>
1.6 sthen 187: <p>
188:
1.55 deraadt 189: <li id="p010_openssl">
190: <strong>010: SECURITY FIX: April 14, 2010</strong>
1.29 deraadt 191: <i>All architectures</i><br>
1.55 deraadt 192: In TLS connections, certain incorrectly formatted records can cause
193: an OpenSSL client or server to crash due to a read attempt at NULL.
1.5 sthen 194: <br>
1.55 deraadt 195: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/010_openssl.patch">
1.28 deraadt 196: A source code patch exists which remedies this problem.</a>
1.5 sthen 197: <p>
198:
1.55 deraadt 199: <li id="p011_pfsync">
200: <strong>011: RELIABILITY FIX: May 14, 2010</strong>
1.29 deraadt 201: <i>All architectures</i><br>
1.55 deraadt 202: Incorrectly initialized state updates can cause pfsync update storms.
1.4 deraadt 203: <br>
1.55 deraadt 204: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/011_pfsync.patch">
1.28 deraadt 205: A source code patch exists which remedies this problem.</a>
1.4 deraadt 206: <p>
207:
1.55 deraadt 208: <li id="p012_trunklacp">
209: <strong>012: RELIABILITY FIX: May 14, 2010</strong>
1.29 deraadt 210: <i>All architectures</i><br>
1.55 deraadt 211: Insufficient protection of the trunk interface queues may cause
212: LACP trunks to fail under load.
1.1 jasper 213: <br>
1.55 deraadt 214: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.6/common/012_trunklacp.patch">
1.28 deraadt 215: A source code patch exists which remedies this problem.</a>
1.1 jasper 216: <p>
1.26 deraadt 217:
1.1 jasper 218: </ul>
219:
1.33 tedu 220: <hr>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata46.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www