Annotation of www/errata43.html, Revision 1.20
1.1 deraadt 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2: <html>
3: <head>
4: <title>OpenBSD 4.3 errata</title>
5: <link rev=made href="mailto:www@openbsd.org">
6: <meta name="resource-type" content="document">
7: <meta name="description" content="the OpenBSD CD errata page">
8: <meta name="keywords" content="openbsd,cd,errata">
9: <meta name="distribution" content="global">
1.15 sthen 10: <meta name="copyright" content="This document copyright 1997-2009 by OpenBSD.">
1.1 deraadt 11: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
12: </head>
13:
14: <body bgcolor="#ffffff" text="#000000" link="#23238E">
15:
16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
17: <h2><font color="#0000e0">
18: This is the OpenBSD 4.3 release errata & patch list:
19:
20: </font></h2>
21:
22: <hr>
23: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
24: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
25: <br>
26: For errata on a certain release, click below:<br>
27: <a href="errata21.html">2.1</a>,
28: <a href="errata22.html">2.2</a>,
29: <a href="errata23.html">2.3</a>,
30: <a href="errata24.html">2.4</a>,
31: <a href="errata25.html">2.5</a>,
32: <a href="errata26.html">2.6</a>,
33: <a href="errata27.html">2.7</a>,
34: <a href="errata28.html">2.8</a>,
35: <a href="errata29.html">2.9</a>,
36: <a href="errata30.html">3.0</a>,
37: <a href="errata31.html">3.1</a>,
38: <a href="errata32.html">3.2</a>,
39: <a href="errata33.html">3.3</a>,
40: <a href="errata34.html">3.4</a>,
41: <a href="errata35.html">3.5</a>,
42: <a href="errata36.html">3.6</a>,
1.9 deraadt 43: <br>
1.1 deraadt 44: <a href="errata37.html">3.7</a>,
45: <a href="errata38.html">3.8</a>,
46: <a href="errata39.html">3.9</a>,
47: <a href="errata40.html">4.0</a>,
48: <a href="errata41.html">4.1</a>,
1.9 deraadt 49: <a href="errata42.html">4.2</a>,
50: <a href="errata44.html">4.4</a>.
1.1 deraadt 51: <br>
52: <hr>
53:
54: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3.tar.gz">
55: You can also fetch a tar.gz file containing all the following patches</a>.
56: This file is updated once a day.
57:
58: <p> The patches below are available in CVS via the
59: <code>OPENBSD_4_3</code> <a href="stable.html">patch branch</a>.
60:
61: <p>
62: For more detailed information on how to install patches to OpenBSD, please
63: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
64: <hr>
65:
66: <!-- Temporarily put anchors for all archs here. Remove later. -->
67: <a name="all"></a>
68: <a name="alpha"></a>
69: <a name="amd64"></a>
70: <a name="armish"></a>
71: <a name="cats"></a>
72: <a name="hp300"></a>
73: <a name="hppa"></a>
74: <a name="i386"></a>
75: <a name="luna88k"></a>
76: <a name="mac68k"></a>
77: <a name="macppc"></a>
78: <a name="mvme68k"></a>
79: <a name="mvme88k"></a>
80: <a name="sgi"></a>
81: <a name="sparc"></a>
82: <a name="sparc64"></a>
83: <a name="vax"></a>
84: <a name="zaurus"></a>
85:
86: <ul>
87:
1.20 ! djm 88: <li><a name="012_openssl"></a>
! 89: <font color="#009000"><strong>012: RELIABILITY FIX: April 8, 2009</strong></font> <i>All architectures</i><br>
! 90: The OpenSSL ASN.1 handling code could be forced to perform invalid memory
! 91: accesses though the use of certain invalid strings
! 92: (<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0590">CVE-2009-0590</a>)
! 93: or under certain error conditions triggerable by invalid ASN.1 structures
! 94: (<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0789">CVE-2009-0789</a>).
! 95: These vulnerabilities could be exploited to achieve a
! 96: denial-of-service. A more detailed description of these problems is available
! 97: in the
! 98: <a href="http://www.openssl.org/news/secadv_20090325.txt">OpenSSL security advisory</a>, but note that the other issue described there "Incorrect Error
! 99: Checking During CMS verification" relates to code not enabled in OpenBSD.
! 100: <br>
! 101: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/012_openssl.patch">
! 102: A source code patch exists which remedies this problem</a>.<br>
! 103: <p>
! 104:
1.19 millert 105: <li><a name="011_sudo"></a>
106: <font color="#009000"><strong>011: SECURITY FIX: February 22, 2009</strong></font> <i>All architectures</i><br>
107: sudo(8) may allow a user listed in the sudoers file to run a command
108: as a different user than their access rule specifies when a Unix
109: group is used in the RunAs portion of the rule. The bug only manifests
110: when the user being granted privileges is also a member of the group
111: in the RunAs portion of the rule.
112: <br>
113: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/011_sudo.patch">
114: A source code patch exists which remedies this problem</a>.<br>
115: <p>
116:
1.18 claudio 117: <li><a name="010_bgpd"></a>
118: <font color="#009000"><strong>010: RELIABILITY FIX: February 18, 2009</strong></font> <i>All architectures</i><br>
119: bgpd(8) did not correctly prepend its own AS to very long AS paths, causing
120: the process to terminate because of the resulting corrupt path.
121: <br>
122: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/010_bgpd.patch">
123: A source code patch exists which remedies this problem</a>.<br>
124: <p>
125:
1.16 claudio 126: <li><a name="009_bgpd"></a>
127: <font color="#009000"><strong>009: RELIABILITY FIX: January 30, 2009</strong></font> <i>All architectures</i><br>
128: Upon reception of an invalid update with 4-byte AS attributes, bgpd -
129: adhering to the RFCs - closed the session to the neighbor.
130: This error in the specification allowed 3rd parties to close remote BGP
131: sessions.
132: In the worst case Internet connectivity could be lost.
133: <br>
134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/009_bgpd.patch">
135: A source code patch exists which remedies this problem</a>.<br>
136: <p>
137:
1.14 djm 138: <li><a name="008_bind"></a>
139: <font color="#009000"><strong>008: SECURITY FIX: January 14, 2009</strong></font> <i>All architectures</i><br>
140: named(8) did not correctly check the return value of a DSA verification
141: function, potentially allowing bypass of verification of DNSSEC DSA
142: signatures.
143: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0025">CVE-2009-0025</a>.
144: <br>
145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/008_bind.patch">
146: A source code patch exists which remedies this problem</a>.<br>
147: <p>
148:
1.13 djm 149: <li><a name="007_openssl"></a>
150: <font color="#009000"><strong>007: SECURITY FIX: January 9, 2009</strong></font> <i>All architectures</i><br>
151: The OpenSSL libraries did not correctly check the return value from
1.17 miod 152: certain verification functions, allowing validation to be bypassed and
1.13 djm 153: permitting a remote attacker to conduct a "man in the middle attack"
154: against SSL/TLS connections if the server is configured with a DSA or ECDSA
155: certificate.
156: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5077">CVE-2008-5077</a>.
157: <br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/007_openssl.patch">
159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
161:
1.11 brad 162: <li><a name="006_ndp"></a>
163: <font color="#009000"><strong>006: SECURITY FIX: October 2, 2008</strong></font> <i>All architectures</i><br>
164: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
165: solicitation requests maybe allowing a nearby attacker to intercept traffic.
166: The attacker must have IPv6 connectivity to the same router as their target for
167: this vulnerability to be exploited.
1.12 brad 168: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2476">CVE-2008-2476</a>.
1.11 brad 169: <br>
170: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/006_ndp.patch">
171: A source code patch exists which remedies this problem</a>.<br>
172: <p>
173:
1.7 jdixon 174: <li><a name="005_pcb"></a>
1.8 brad 175: <font color="#009000"><strong>005: RELIABILITY FIX: July 29, 2008</strong></font> <i>All architectures</i><br>
1.7 jdixon 176: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
177: was exercised by the named(8) patch for port randomization). Since INET6 is
178: enabled by default, this condition affects all systems.
179: <br>
180: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/005_pcb.patch">
181: A source code patch exists which remedies this problem</a>.<br>
182: <p>
183:
1.5 brad 184: <li><a name="004_bind"></a>
185: <font color="#009000"><strong>004: SECURITY FIX: July 23, 2008</strong></font> <i>All architectures</i><br>
1.6 brad 186: <strong>2nd revision, July 23, 2008</strong><br>
1.5 brad 187: A vulnerability has been found with BIND. An attacker could use this vulnerability
188: to poison the cache of a recursive resolving name server.
189: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
190: <br>
191: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/004_bind.patch">
192: A source code patch exists which remedies this problem</a>.<br>
193: <p>
194:
1.4 brad 195: <li><a name="003_xorg"></a>
196: <font color="#009000"><strong>003: SECURITY FIX: July 15, 2008</strong></font> <i>All architectures</i><br>
197: Multiple vulnerabilities have been discovered in X.Org.<br>
198: RENDER Extension heap buffer overflow,
199: RENDER Extension crash,
200: RENDER Extension memory corruption,
201: MIT-SHM arbitrary memory read,
202: RECORD and Security extensions memory corruption.
1.5 brad 203: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
204: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
205: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
206: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
207: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.4 brad 208: <br>
209: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/003_xorg.patch">
210: A source code patch exists which remedies this problem</a>.<br>
211: <p>
212:
1.3 brad 213: <li><a name="002_openssh2"></a>
214: <font color="#009000"><strong>002: SECURITY FIX: April 3, 2008</strong></font> <i>All architectures</i><br>
215: Avoid possible hijacking of X11-forwarded connections with sshd(8)
216: by refusing to listen on a port unless all address families bind
217: successfully.<br>
218: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/002_openssh2.patch">
219: A source code patch exists which remedies this problem</a>.<br>
220: <p>
221:
1.2 brad 222: <li><a name="001_openssh"></a>
223: <font color="#009000"><strong>001: SECURITY FIX: March 30, 2008</strong></font> <i>All architectures</i><br>
224: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
225: directive was in effect, allowing users with write access to this file to
226: execute arbitrary commands. This behaviour was documented, but was an unsafe
227: default and an extra hassle for administrators.<br>
228: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/001_openssh.patch">
229: A source code patch exists which remedies this problem</a>.<br>
230: <p>
1.1 deraadt 231:
232: </ul>
233:
234: <hr>
235: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
236: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
237: <br>
238: For errata on a certain release, click below:<br>
239: <a href="errata21.html">2.1</a>,
240: <a href="errata22.html">2.2</a>,
241: <a href="errata23.html">2.3</a>,
242: <a href="errata24.html">2.4</a>,
243: <a href="errata25.html">2.5</a>,
244: <a href="errata26.html">2.6</a>,
245: <a href="errata27.html">2.7</a>,
246: <a href="errata28.html">2.8</a>,
247: <a href="errata29.html">2.9</a>,
248: <a href="errata30.html">3.0</a>,
249: <a href="errata31.html">3.1</a>,
250: <a href="errata32.html">3.2</a>,
251: <a href="errata33.html">3.3</a>,
252: <a href="errata34.html">3.4</a>,
253: <a href="errata35.html">3.5</a>,
254: <a href="errata36.html">3.6</a>,
1.9 deraadt 255: <br>
1.1 deraadt 256: <a href="errata37.html">3.7</a>,
257: <a href="errata38.html">3.8</a>,
258: <a href="errata39.html">3.9</a>,
259: <a href="errata40.html">4.0</a>,
260: <a href="errata41.html">4.1</a>,
1.9 deraadt 261: <a href="errata42.html">4.2</a>,
1.10 tobias 262: <a href="errata44.html">4.4</a>.
1.1 deraadt 263: <br>
264:
265: <hr>
266: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
267: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.20 ! djm 268: <br><small>$OpenBSD: errata43.html,v 1.19 2009/02/22 22:09:38 millert Exp $</small>
1.1 deraadt 269:
270: </body>
271: </html>