Annotation of www/errata38.html, Revision 1.16
1.1 deraadt 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2: <html>
3: <head>
4: <title>OpenBSD 3.8 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">
10: <meta name="copyright" content="This document copyright 1997-2004 by OpenBSD.">
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 3.8 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>,
43: <a href="errata37.html">3.7</a>,
1.14 brad 44: <a href="errata.html">3.9</a>.
1.1 deraadt 45: <br>
46: <hr>
47:
48: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8.tar.gz">
49: You can also fetch a tar.gz file containing all the following patches</a>.
50: This file is updated once a day.
51:
52: <p> The patches below are available in CVS via the
53: <code>OPENBSD_3_8</code> <a href="stable.html">patch branch</a>.
54:
55: <p>
56: For more detailed information on how to install patches to OpenBSD, please
57: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
58: <hr>
59:
60: <!-- Temporarily put anchors for all archs here. Remove later. -->
61: <a name="all"></a>
62: <a name="alpha"></a>
63: <a name="amd64"></a>
64: <a name="cats"></a>
65: <a name="hp300"></a>
66: <a name="hppa"></a>
67: <a name="i386"></a>
68: <a name="mac68k"></a>
69: <a name="macppc"></a>
70: <a name="mvme68k"></a>
71: <a name="mvme88k"></a>
72: <a name="sparc"></a>
73: <a name="sparc64"></a>
74: <a name="vax"></a>
75: <ul>
76:
1.13 brad 77: <li><a name="openssl"></a>
78: <font color="#009000"><strong>016: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
79: Due to incorrect PKCS#1 v1.5 padding validation in OpenSSL, it is possible for
80: an attacker to construct an invalid signature which OpenSSL would accept as a
81: valid PKCS#1 v1.5 signature.
82: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339">CVE-2006-4339</a>
83: <br>
84: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/016_openssl.patch">
85: A source code patch exists which remedies this problem</a>.<br>
86: <p>
87:
1.12 brad 88: <li><a name="bind"></a>
89: <font color="#009000"><strong>015: SECURITY FIX: September 8, 2006</strong></font> <i>All architectures</i><br>
90: Two Denial of Service issues have been found with BIND.
91: An attacker who can perform recursive lookups on a DNS server and is able
92: to send a sufficiently large number of recursive queries, or is able to
93: get the DNS server to return more than one SIG(covered) RRsets can stop
94: the functionality of the DNS service.
95: An attacker querying an authoritative DNS server serving a RFC 2535
96: DNSSEC zone may be able to crash the DNS server.
97: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4095">CVE-2006-4095</a>
98: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4096">CVE-2006-4096</a>
99: <br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/015_bind.patch">
101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
103:
1.11 brad 104: <li><a name="sppp"></a>
105: <font color="#009000"><strong>014: SECURITY FIX: September 2, 2006</strong></font> <i>All architectures</i><br>
106: Due to the failure to correctly validate LCP configuration option lengths,
107: it is possible for an attacker to send LCP packets via an
1.15 steven 108: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sppp&sektion=4">sppp(4)</a>
1.11 brad 109: connection causing the kernel to panic.
110: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4304">CVE-2006-4304</a>
111: <br>
112: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/014_sppp.patch">
113: A source code patch exists which remedies this problem</a>.<br>
114: <p>
115:
1.10 brad 116: <li><a name="isakmpd"></a>
117: <font color="#009000"><strong>013: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
118: A problem in
1.15 steven 119: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
1.10 brad 120: caused IPsec to run partly without replay protection. If
1.15 steven 121: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
1.10 brad 122: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
123: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
124: replay counter.
125: <br>
126: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/013_isakmpd.patch">
127: A source code patch exists which remedies this problem</a>.<br>
128: <p>
129:
130: <li><a name="sem"></a>
131: <font color="#009000"><strong>012: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
132: It is possible to cause the kernel to panic when more than the default number of
133: sempahores have been allocated.
134: <br>
135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/012_sem.patch">
136: A source code patch exists which remedies this problem</a>.<br>
137: <p>
138:
139: <li><a name="dhcpd"></a>
140: <font color="#009000"><strong>011: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
141: Due to an off-by-one error in
1.15 steven 142: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>,
1.10 brad 143: it is possible to cause
1.15 steven 144: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a>
1.10 brad 145: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
146: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
147: <br>
148: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/011_dhcpd.patch">
149: A source code patch exists which remedies this problem</a>.<br>
150: <p>
151:
152: <li><a name="sendmail3"></a>
153: <font color="#009000"><strong>010: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
154: A potential denial of service problem has been found in sendmail. A message
155: with really long header lines could trigger a use-after-free bug causing
156: sendmail to crash.
157: <br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/010_sendmail3.patch">
159: A source code patch exists which remedies this problem</a>.<br>
160: <p>
161:
1.9 brad 162: <li><a name="httpd"></a>
163: <font color="#009000"><strong>009: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
1.15 steven 164: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>'s
165: mod_rewrite has a potentially exploitable off-by-one buffer overflow.
1.9 brad 166: The buffer overflow may result in a vulnerability which, in combination
167: with certain types of Rewrite rules in the web server configuration files,
168: could be triggered remotely. The default install is not affected by the
169: buffer overflow. CVE-2006-3747
170: <br>
171: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/009_httpd.patch">
172: A source code patch exists which remedies this problem</a>.<br>
173: <p>
174:
1.7 brad 175: <li><a name="sendmail2"></a>
176: <font color="#009000"><strong>008: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
177: A potential denial of service problem has been found in sendmail. A malformed MIME
178: message could trigger excessive recursion which will lead to stack exhaustion.
179: This denial of service attack only affects delivery of mail from the queue and
180: delivery of a malformed message. Other incoming mail is still accepted and
181: delivered. However, mail messages in the queue may not be reattempted if a
182: malformed MIME message exists.
183: <br>
1.8 brad 184: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/008_sendmail2.patch">
1.7 brad 185: A source code patch exists which remedies this problem</a>.<br>
186: <p>
187:
1.4 brad 188: <li><a name="xorg"></a>
189: <font color="#009000"><strong>007: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
190: A security vulnerability has been found in the X.Org server --
191: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
192: Clients authorized to connect to the X server are able to crash it and to execute
193: malicious code within the X server.
194: <br>
1.5 steven 195: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/007_xorg.patch">
1.4 brad 196: A source code patch exists which remedies this problem</a>.<br>
1.6 steven 197: <p>
1.4 brad 198:
1.2 brad 199: <li><a name="sendmail"></a>
1.3 uwe 200: <font color="#009000"><strong>006: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
1.2 brad 201: A race condition has been reported to exist in the handling by sendmail of
202: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
203: privileges of the user running sendmail, typically root.
204: <br>
205: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/006_sendmail.patch">
206: A source code patch exists which remedies this problem</a>.<br>
207: <p>
208:
1.1 deraadt 209: <li><a name="ssh"></a>
1.3 uwe 210: <font color="#009000"><strong>005: SECURITY FIX: February 12, 2006</strong></font> <i>All architectures</i><br>
1.1 deraadt 211: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
212: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
213: function in
214: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
215: when performing copy operations using filenames that are supplied by the user from the command line.
216: This can be exploited to execute shell commands with privileges of the user running
217: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
218: <br>
219: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/005_ssh.patch">
220: A source code patch exists which remedies this problem</a>.<br>
221: <p>
222:
223: <li><a name="i386machdep"></a>
224: <font color="#009000"><strong>004: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
225: Constrain
226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
227: so even root is blocked from accessing the ioports
228: unless the machine is running at lower securelevels or with an open X11 aperture.
229: <br>
230: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/i386/004_i386machdep.patch">
231: A source code patch exists which remedies this problem</a>.<br>
232: <p>
233:
234: <li><a name="i386pmap"></a>
235: <font color="#009000"><strong>003: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
236: Change the implementation of i386 W^X so that the "execute line" can move around.
237: Before it was limited to being either at 512MB (below which all code normally
238: lands) or at the top of the stack. Now the line can float as
239: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
240: and
241: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
242: requests need it to. This is now implemented using only GDT selectors
243: instead of the LDT so that it is more robust as well.
244: <br>
245: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/i386/003_i386pmap.patch">
246: A source code patch exists which remedies this problem</a>.<br>
247: <p>
248:
249: <li><a name="fd"></a>
250: <font color="#009000"><strong>002: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
251: Do not allow users to trick suid programs into re-opening files via /dev/fd.
252: <br>
253: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/002_fd.patch">
254: A source code patch exists which remedies this problem</a>.<br>
255: <p>
256:
257: <li><a name="perl"></a>
258: <font color="#009000"><strong>001: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
259: A buffer overflow has been found in the Perl interpreter with the sprintf function which
260: may be exploitable under certain conditions.
261: <br>
262: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/001_perl.patch">
263: A source code patch exists which remedies this problem</a>.<br>
264: <p>
265: </ul>
266:
267: <br>
268:
269: <hr>
270: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
271: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
272: <br>
273: For errata on a certain release, click below:<br>
274: <a href="errata21.html">2.1</a>,
275: <a href="errata22.html">2.2</a>,
276: <a href="errata23.html">2.3</a>,
277: <a href="errata24.html">2.4</a>,
278: <a href="errata25.html">2.5</a>,
279: <a href="errata26.html">2.6</a>,
280: <a href="errata27.html">2.7</a>,
281: <a href="errata28.html">2.8</a>,
282: <a href="errata29.html">2.9</a>,
283: <a href="errata30.html">3.0</a>,
284: <a href="errata31.html">3.1</a>,
285: <a href="errata32.html">3.2</a>,
286: <a href="errata33.html">3.3</a>,
287: <a href="errata34.html">3.4</a>,
288: <a href="errata35.html">3.5</a>,
289: <a href="errata36.html">3.6</a>,
290: <a href="errata37.html">3.7</a>,
291: <a href="errata.html">3.9</a>.
292: <br>
293:
294: <hr>
295: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
296: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.16 ! tom 297: <br><small>$OpenBSD: errata38.html,v 1.15 2006/09/09 13:05:53 steven Exp $</small>
1.1 deraadt 298:
299: </body>
300: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata38.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www