Annotation of www/errata38.html, Revision 1.10
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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>,
44: <a href="errata.html">3.9</a>,
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:
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76: <ul>
77:
1.10 ! brad 78: <li><a name="isakmpd"></a>
! 79: <font color="#009000"><strong>013: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
! 80: A problem in
! 81: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
! 82: caused IPsec to run partly without replay protection. If
! 83: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
! 84: was acting as responder during SA negotiation, SA's with a replay window of size 0 were created.
! 85: An attacker could reinject sniffed IPsec packets, which will be accepted without checking the
! 86: replay counter.
! 87: <br>
! 88: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/013_isakmpd.patch">
! 89: A source code patch exists which remedies this problem</a>.<br>
! 90: <p>
! 91:
! 92: <li><a name="sem"></a>
! 93: <font color="#009000"><strong>012: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
! 94: It is possible to cause the kernel to panic when more than the default number of
! 95: sempahores have been allocated.
! 96: <br>
! 97: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/012_sem.patch">
! 98: A source code patch exists which remedies this problem</a>.<br>
! 99: <p>
! 100:
! 101: <li><a name="dhcpd"></a>
! 102: <font color="#009000"><strong>011: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
! 103: Due to an off-by-one error in
! 104: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">dhcpd(8)</a>,
! 105: it is possible to cause
! 106: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">dhcpd(8)</a>
! 107: to exit by sending a DHCPDISCOVER packet with a 32-byte client identifier option.
! 108: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3122">CVE-2006-3122</a>
! 109: <br>
! 110: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/011_dhcpd.patch">
! 111: A source code patch exists which remedies this problem</a>.<br>
! 112: <p>
! 113:
! 114: <li><a name="sendmail3"></a>
! 115: <font color="#009000"><strong>010: SECURITY FIX: August 25, 2006</strong></font> <i>All architectures</i><br>
! 116: A potential denial of service problem has been found in sendmail. A message
! 117: with really long header lines could trigger a use-after-free bug causing
! 118: sendmail to crash.
! 119: <br>
! 120: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/010_sendmail3.patch">
! 121: A source code patch exists which remedies this problem</a>.<br>
! 122: <p>
! 123:
1.9 brad 124: <li><a name="httpd"></a>
125: <font color="#009000"><strong>009: SECURITY FIX: July 30, 2006</strong></font> <i>All architectures</i><br>
126: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">httpd
127: (8)</a>
128: 's mod_rewrite has a potentially exploitable off-by-one buffer overflow.
129: The buffer overflow may result in a vulnerability which, in combination
130: with certain types of Rewrite rules in the web server configuration files,
131: could be triggered remotely. The default install is not affected by the
132: buffer overflow. CVE-2006-3747
133: <br>
134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/009_httpd.patch">
135: A source code patch exists which remedies this problem</a>.<br>
136: <p>
137:
1.7 brad 138: <li><a name="sendmail2"></a>
139: <font color="#009000"><strong>008: SECURITY FIX: June 15, 2006</strong></font> <i>All architectures</i><br>
140: A potential denial of service problem has been found in sendmail. A malformed MIME
141: message could trigger excessive recursion which will lead to stack exhaustion.
142: This denial of service attack only affects delivery of mail from the queue and
143: delivery of a malformed message. Other incoming mail is still accepted and
144: delivered. However, mail messages in the queue may not be reattempted if a
145: malformed MIME message exists.
146: <br>
1.8 brad 147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/008_sendmail2.patch">
1.7 brad 148: A source code patch exists which remedies this problem</a>.<br>
149: <p>
150:
1.4 brad 151: <li><a name="xorg"></a>
152: <font color="#009000"><strong>007: SECURITY FIX: May 2, 2006</strong></font> <i>All architectures</i><br>
153: A security vulnerability has been found in the X.Org server --
154: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1526">CVE-2006-1526</a>.
155: Clients authorized to connect to the X server are able to crash it and to execute
156: malicious code within the X server.
157: <br>
1.5 steven 158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/007_xorg.patch">
1.4 brad 159: A source code patch exists which remedies this problem</a>.<br>
1.6 steven 160: <p>
1.4 brad 161:
1.2 brad 162: <li><a name="sendmail"></a>
1.3 uwe 163: <font color="#009000"><strong>006: SECURITY FIX: March 25, 2006</strong></font> <i>All architectures</i><br>
1.2 brad 164: A race condition has been reported to exist in the handling by sendmail of
165: asynchronous signals. A remote attacker may be able to execute arbitrary code with the
166: privileges of the user running sendmail, typically root.
167: <br>
168: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/006_sendmail.patch">
169: A source code patch exists which remedies this problem</a>.<br>
170: <p>
171:
1.1 deraadt 172: <li><a name="ssh"></a>
1.3 uwe 173: <font color="#009000"><strong>005: SECURITY FIX: February 12, 2006</strong></font> <i>All architectures</i><br>
1.1 deraadt 174: Josh Bressers has reported a weakness in OpenSSH caused due to the insecure use of the
175: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=system&sektion=3">system(3)</a>
176: function in
177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>
178: when performing copy operations using filenames that are supplied by the user from the command line.
179: This can be exploited to execute shell commands with privileges of the user running
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=scp&sektion=1">scp(1)</a>.
181: <br>
182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/005_ssh.patch">
183: A source code patch exists which remedies this problem</a>.<br>
184: <p>
185:
186: <li><a name="i386machdep"></a>
187: <font color="#009000"><strong>004: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
188: Constrain
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=i386_set_ioperm&arch=i386&sektion=2">i386_set_ioperm(2)</a>
190: so even root is blocked from accessing the ioports
191: unless the machine is running at lower securelevels or with an open X11 aperture.
192: <br>
193: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/i386/004_i386machdep.patch">
194: A source code patch exists which remedies this problem</a>.<br>
195: <p>
196:
197: <li><a name="i386pmap"></a>
198: <font color="#009000"><strong>003: RELIABILITY FIX: January 13, 2006</strong></font> <i>i386 architecture</i><br>
199: Change the implementation of i386 W^X so that the "execute line" can move around.
200: Before it was limited to being either at 512MB (below which all code normally
201: lands) or at the top of the stack. Now the line can float as
202: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mprotect&sektion=2">mprotect(2)</a>
203: and
204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mmap&sektion=2">mmap(2)</a>
205: requests need it to. This is now implemented using only GDT selectors
206: instead of the LDT so that it is more robust as well.
207: <br>
208: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/i386/003_i386pmap.patch">
209: A source code patch exists which remedies this problem</a>.<br>
210: <p>
211:
212: <li><a name="fd"></a>
213: <font color="#009000"><strong>002: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
214: Do not allow users to trick suid programs into re-opening files via /dev/fd.
215: <br>
216: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/002_fd.patch">
217: A source code patch exists which remedies this problem</a>.<br>
218: <p>
219:
220: <li><a name="perl"></a>
221: <font color="#009000"><strong>001: SECURITY FIX: January 5, 2006</strong></font> <i>All architectures</i><br>
222: A buffer overflow has been found in the Perl interpreter with the sprintf function which
223: may be exploitable under certain conditions.
224: <br>
225: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.8/common/001_perl.patch">
226: A source code patch exists which remedies this problem</a>.<br>
227: <p>
228: </ul>
229:
230: <br>
231:
232: <hr>
233: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
234: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
235: <br>
236: For errata on a certain release, click below:<br>
237: <a href="errata21.html">2.1</a>,
238: <a href="errata22.html">2.2</a>,
239: <a href="errata23.html">2.3</a>,
240: <a href="errata24.html">2.4</a>,
241: <a href="errata25.html">2.5</a>,
242: <a href="errata26.html">2.6</a>,
243: <a href="errata27.html">2.7</a>,
244: <a href="errata28.html">2.8</a>,
245: <a href="errata29.html">2.9</a>,
246: <a href="errata30.html">3.0</a>,
247: <a href="errata31.html">3.1</a>,
248: <a href="errata32.html">3.2</a>,
249: <a href="errata33.html">3.3</a>,
250: <a href="errata34.html">3.4</a>,
251: <a href="errata35.html">3.5</a>,
252: <a href="errata36.html">3.6</a>,
253: <a href="errata37.html">3.7</a>,
254: <a href="errata.html">3.9</a>.
255: <br>
256:
257: <hr>
258: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
259: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
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