Annotation of www/errata43.html, Revision 1.28
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>,
1.22 deraadt 50: <a href="errata44.html">4.4</a>,
1.26 deraadt 51: <a href="errata45.html">4.5</a>,
1.27 deraadt 52: <a href="errata46.html">4.6</a>,
53: <a href="errata47.html">4.7</a>.
1.1 deraadt 54: <br>
55: <hr>
56:
1.28 ! sthen 57: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3.tar.gz">
1.1 deraadt 58: You can also fetch a tar.gz file containing all the following patches</a>.
59: This file is updated once a day.
60:
61: <p> The patches below are available in CVS via the
62: <code>OPENBSD_4_3</code> <a href="stable.html">patch branch</a>.
63:
64: <p>
65: For more detailed information on how to install patches to OpenBSD, please
66: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
67: <hr>
68:
69: <!-- Temporarily put anchors for all archs here. Remove later. -->
70: <a name="all"></a>
71: <a name="alpha"></a>
72: <a name="amd64"></a>
73: <a name="armish"></a>
74: <a name="cats"></a>
75: <a name="hp300"></a>
76: <a name="hppa"></a>
77: <a name="i386"></a>
78: <a name="luna88k"></a>
79: <a name="mac68k"></a>
80: <a name="macppc"></a>
81: <a name="mvme68k"></a>
82: <a name="mvme88k"></a>
83: <a name="sgi"></a>
84: <a name="sparc"></a>
85: <a name="sparc64"></a>
86: <a name="vax"></a>
87: <a name="zaurus"></a>
88:
89: <ul>
90:
1.23 sthen 91: <li><a name="013_pf"></a>
92: <font color="#009000"><strong>013: RELIABILITY FIX: April 11, 2009</strong></font> <i>All architectures</i><br>
93: When pf attempts to perform translation on a specially crafted IP datagram,
94: a null pointer dereference will occur, resulting in a kernel panic.
95: In certain configurations this may be triggered by a remote attacker.
1.24 sthen 96: <br>
1.23 sthen 97: Restricting translation rules to protocols that are specific to the IP version
98: in use, is an effective workaround until the patch can be installed. As an
99: example, for IPv4 nat/binat/rdr rules you can use:
100: <pre>
101: nat/rdr ... inet proto { tcp udp icmp } ...
102: </pre>
103: Or for IPv6 nat/binat/rdr rules you can use:
104: <pre>
105: nat/rdr ... inet6 proto { tcp udp icmp6 } ...
106: </pre>
1.28 ! sthen 107: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/013_pf.patch">
1.23 sthen 108: A source code patch exists which remedies this problem</a>.<br>
109: <p>
110:
1.20 djm 111: <li><a name="012_openssl"></a>
112: <font color="#009000"><strong>012: RELIABILITY FIX: April 8, 2009</strong></font> <i>All architectures</i><br>
113: The OpenSSL ASN.1 handling code could be forced to perform invalid memory
1.25 tobias 114: accesses through the use of certain invalid strings
1.20 djm 115: (<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0590">CVE-2009-0590</a>)
116: or under certain error conditions triggerable by invalid ASN.1 structures
117: (<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0789">CVE-2009-0789</a>).
118: These vulnerabilities could be exploited to achieve a
119: denial-of-service. A more detailed description of these problems is available
120: in the
121: <a href="http://www.openssl.org/news/secadv_20090325.txt">OpenSSL security advisory</a>, but note that the other issue described there "Incorrect Error
122: Checking During CMS verification" relates to code not enabled in OpenBSD.
123: <br>
1.28 ! sthen 124: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/012_openssl.patch">
1.20 djm 125: A source code patch exists which remedies this problem</a>.<br>
126: <p>
127:
1.19 millert 128: <li><a name="011_sudo"></a>
129: <font color="#009000"><strong>011: SECURITY FIX: February 22, 2009</strong></font> <i>All architectures</i><br>
130: sudo(8) may allow a user listed in the sudoers file to run a command
131: as a different user than their access rule specifies when a Unix
132: group is used in the RunAs portion of the rule. The bug only manifests
133: when the user being granted privileges is also a member of the group
134: in the RunAs portion of the rule.
135: <br>
1.28 ! sthen 136: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/011_sudo.patch">
1.19 millert 137: A source code patch exists which remedies this problem</a>.<br>
138: <p>
139:
1.18 claudio 140: <li><a name="010_bgpd"></a>
141: <font color="#009000"><strong>010: RELIABILITY FIX: February 18, 2009</strong></font> <i>All architectures</i><br>
142: bgpd(8) did not correctly prepend its own AS to very long AS paths, causing
143: the process to terminate because of the resulting corrupt path.
144: <br>
1.28 ! sthen 145: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/010_bgpd.patch">
1.18 claudio 146: A source code patch exists which remedies this problem</a>.<br>
147: <p>
148:
1.16 claudio 149: <li><a name="009_bgpd"></a>
150: <font color="#009000"><strong>009: RELIABILITY FIX: January 30, 2009</strong></font> <i>All architectures</i><br>
151: Upon reception of an invalid update with 4-byte AS attributes, bgpd -
152: adhering to the RFCs - closed the session to the neighbor.
153: This error in the specification allowed 3rd parties to close remote BGP
154: sessions.
155: In the worst case Internet connectivity could be lost.
156: <br>
1.28 ! sthen 157: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/009_bgpd.patch">
1.16 claudio 158: A source code patch exists which remedies this problem</a>.<br>
159: <p>
160:
1.14 djm 161: <li><a name="008_bind"></a>
162: <font color="#009000"><strong>008: SECURITY FIX: January 14, 2009</strong></font> <i>All architectures</i><br>
163: named(8) did not correctly check the return value of a DSA verification
164: function, potentially allowing bypass of verification of DNSSEC DSA
165: signatures.
166: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0025">CVE-2009-0025</a>.
167: <br>
1.28 ! sthen 168: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/008_bind.patch">
1.14 djm 169: A source code patch exists which remedies this problem</a>.<br>
170: <p>
171:
1.13 djm 172: <li><a name="007_openssl"></a>
173: <font color="#009000"><strong>007: SECURITY FIX: January 9, 2009</strong></font> <i>All architectures</i><br>
174: The OpenSSL libraries did not correctly check the return value from
1.17 miod 175: certain verification functions, allowing validation to be bypassed and
1.13 djm 176: permitting a remote attacker to conduct a "man in the middle attack"
177: against SSL/TLS connections if the server is configured with a DSA or ECDSA
178: certificate.
179: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5077">CVE-2008-5077</a>.
180: <br>
1.28 ! sthen 181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/007_openssl.patch">
1.13 djm 182: A source code patch exists which remedies this problem</a>.<br>
183: <p>
184:
1.11 brad 185: <li><a name="006_ndp"></a>
186: <font color="#009000"><strong>006: SECURITY FIX: October 2, 2008</strong></font> <i>All architectures</i><br>
187: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
188: solicitation requests maybe allowing a nearby attacker to intercept traffic.
189: The attacker must have IPv6 connectivity to the same router as their target for
190: this vulnerability to be exploited.
1.12 brad 191: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2476">CVE-2008-2476</a>.
1.11 brad 192: <br>
1.28 ! sthen 193: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/006_ndp.patch">
1.11 brad 194: A source code patch exists which remedies this problem</a>.<br>
195: <p>
196:
1.7 jdixon 197: <li><a name="005_pcb"></a>
1.8 brad 198: <font color="#009000"><strong>005: RELIABILITY FIX: July 29, 2008</strong></font> <i>All architectures</i><br>
1.7 jdixon 199: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
200: was exercised by the named(8) patch for port randomization). Since INET6 is
201: enabled by default, this condition affects all systems.
202: <br>
1.28 ! sthen 203: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/005_pcb.patch">
1.7 jdixon 204: A source code patch exists which remedies this problem</a>.<br>
205: <p>
206:
1.5 brad 207: <li><a name="004_bind"></a>
208: <font color="#009000"><strong>004: SECURITY FIX: July 23, 2008</strong></font> <i>All architectures</i><br>
1.6 brad 209: <strong>2nd revision, July 23, 2008</strong><br>
1.5 brad 210: A vulnerability has been found with BIND. An attacker could use this vulnerability
211: to poison the cache of a recursive resolving name server.
212: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
213: <br>
1.28 ! sthen 214: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/004_bind.patch">
1.5 brad 215: A source code patch exists which remedies this problem</a>.<br>
216: <p>
217:
1.4 brad 218: <li><a name="003_xorg"></a>
219: <font color="#009000"><strong>003: SECURITY FIX: July 15, 2008</strong></font> <i>All architectures</i><br>
220: Multiple vulnerabilities have been discovered in X.Org.<br>
221: RENDER Extension heap buffer overflow,
222: RENDER Extension crash,
223: RENDER Extension memory corruption,
224: MIT-SHM arbitrary memory read,
225: RECORD and Security extensions memory corruption.
1.5 brad 226: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
227: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
228: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
229: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
230: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.4 brad 231: <br>
1.28 ! sthen 232: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/003_xorg.patch">
1.4 brad 233: A source code patch exists which remedies this problem</a>.<br>
234: <p>
235:
1.3 brad 236: <li><a name="002_openssh2"></a>
237: <font color="#009000"><strong>002: SECURITY FIX: April 3, 2008</strong></font> <i>All architectures</i><br>
238: Avoid possible hijacking of X11-forwarded connections with sshd(8)
239: by refusing to listen on a port unless all address families bind
240: successfully.<br>
1.28 ! sthen 241: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/002_openssh2.patch">
1.3 brad 242: A source code patch exists which remedies this problem</a>.<br>
243: <p>
244:
1.2 brad 245: <li><a name="001_openssh"></a>
246: <font color="#009000"><strong>001: SECURITY FIX: March 30, 2008</strong></font> <i>All architectures</i><br>
247: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
248: directive was in effect, allowing users with write access to this file to
249: execute arbitrary commands. This behaviour was documented, but was an unsafe
250: default and an extra hassle for administrators.<br>
1.28 ! sthen 251: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/001_openssh.patch">
1.2 brad 252: A source code patch exists which remedies this problem</a>.<br>
253: <p>
1.1 deraadt 254:
255: </ul>
256:
257: <hr>
258: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
259: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
260: <br>
261: For errata on a certain release, click below:<br>
262: <a href="errata21.html">2.1</a>,
263: <a href="errata22.html">2.2</a>,
264: <a href="errata23.html">2.3</a>,
265: <a href="errata24.html">2.4</a>,
266: <a href="errata25.html">2.5</a>,
267: <a href="errata26.html">2.6</a>,
268: <a href="errata27.html">2.7</a>,
269: <a href="errata28.html">2.8</a>,
270: <a href="errata29.html">2.9</a>,
271: <a href="errata30.html">3.0</a>,
272: <a href="errata31.html">3.1</a>,
273: <a href="errata32.html">3.2</a>,
274: <a href="errata33.html">3.3</a>,
275: <a href="errata34.html">3.4</a>,
276: <a href="errata35.html">3.5</a>,
277: <a href="errata36.html">3.6</a>,
1.9 deraadt 278: <br>
1.1 deraadt 279: <a href="errata37.html">3.7</a>,
280: <a href="errata38.html">3.8</a>,
281: <a href="errata39.html">3.9</a>,
282: <a href="errata40.html">4.0</a>,
283: <a href="errata41.html">4.1</a>,
1.9 deraadt 284: <a href="errata42.html">4.2</a>,
1.22 deraadt 285: <a href="errata44.html">4.4</a>,
1.26 deraadt 286: <a href="errata45.html">4.5</a>,
1.27 deraadt 287: <a href="errata46.html">4.6</a>,
288: <a href="errata47.html">4.7</a>.
1.1 deraadt 289: <br>
290:
291: <hr>
292: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
293: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.28 ! sthen 294: <br><small>$OpenBSD: errata43.html,v 1.27 2010/03/08 21:53:37 deraadt Exp $</small>
1.1 deraadt 295:
296: </body>
297: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata43.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www