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1.1 david 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 3.3 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-stable33.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>,
1.24 david 39: <a href="errata34.html">3.4</a>,
1.26 miod 40: <a href="errata35.html">3.5</a>,
1.27 deraadt 41: <a href="errata36.html">3.6</a>,
1.28 deraadt 42: <a href="errata37.html">3.7</a>,
1.29 deraadt 43: <a href="errata38.html">3.8</a>,
1.30 ! deraadt 44: <a href="errata39.html">3.9</a>,
! 45: <a href="errata.html">4.0</a>.
1.1 david 46: <br>
47: <hr>
48:
49: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
50: You can also fetch a tar.gz file containing all the following patches</a>.
51: This file is updated once a day.
52:
53: <p> The patches below are available in CVS via the
54: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
55:
56: <p>
57: For more detailed information on how to install patches to OpenBSD, please
58: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
59: <hr>
60:
1.8 henning 61: <a name="all"></a>
62: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 63: <ul>
1.25 otto 64: <li><a name="cvs"></a>
65: <font color="#009000"><strong>022: SECURITY FIX: May 5,
66: 2004</strong></font><br>
67: Pathname validation problems have been found in
68: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>,
69: allowing malicious clients to create files outside the repository, allowing
70: malicious servers to overwrite files outside the local CVS tree on
71: the client and allowing clients to check out files outside the CVS
72: repository.
73: <br>
74: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
75: A source code patch exists which remedies this problem</a>.<br>
76: <p>
1.22 millert 77: <li><a name="openssl"></a>
78: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
79: 2004</strong></font><br>
80: A missing check for a NULL-pointer dereference has been found in
81: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">ssl(3)</a>.
82: A remote attacker can use the bug to cause an OpenSSL application to crash;
83: this may lead to a denial of service.
84: <br>
85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
86: A source code patch exists which remedies this problem</a>.<br>
87: <p>
1.21 brad 88: <li><a name="isakmpd2"></a>
89: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
90: 2004</strong></font><br>
91: Defects in the payload validation and processing functions of
92: <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>
93: have been discovered. An attacker could send malformed ISAKMP messages and
94: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
95: and removes some memory leaks.
96: <br>
97: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
98: A source code patch exists which remedies this problem</a>.<br>
99: <p>
1.20 brad 100: <li><a name="httpd2"></a>
101: <font color="#009000"><strong>019: SECURITY FIX: March 13,
102: 2004</strong></font><br>
103: Due to a bug in the parsing of Allow/Deny rules for
104: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
105: access module, using IP addresses without a netmask on big endian 64-bit
106: platforms causes the rules to fail to match. This only affects sparc64.
107: <br>
108: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
109: A source code patch exists which remedies the problem</a>.<br>
110: <p>
1.19 markus 111: <li><a name="tcp"></a>
112: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
113: 2004</strong></font><br>
114: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
115: TCP segments are queued in the system. An attacker could
116: send out-of-order TCP segments and trick the system into using all
117: available memory buffers.
118: <br>
119: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
120: A source code patch exists which remedies the problem</a>.<br>
121: <p>
1.17 david 122: <li><a name="font"></a>
123: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 124: 2004</strong></font><br>
125: Several buffer overflows exist in the code parsing
1.15 matthieu 126: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 127: exploited to gain privileges, but they can cause the X server to abort.
128: <br>
129: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
130: A source code patch exists which remedies the problem</a>.<br>
131: <p>
1.17 david 132: <li><a name="ip6"></a>
133: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 134: An IPv6 MTU handling problem exists that could be used by an attacker
135: to cause a denial of service attack against hosts with reachable IPv6
136: TCP ports.
137: <br>
138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
139: A source code patch exists which remedies the problem</a>.<br>
140: <p>
1.17 david 141: <li><a name="sysvshm"></a>
142: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 143: A reference counting bug exists in the
144: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
145: system call that could be used by an attacker to write to kernel memory
146: under certain circumstances.
147: <br>
148: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
149: A source code patch exists which remedies the problem</a>.<br>
150: <p>
1.17 david 151: <li><a name="isakmpd"></a>
152: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 153: Several message handling flaws in
154: <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>
1.10 brad 155: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 156: <br>
157: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
158: A source code patch exists which remedies these problems</a>.<br>
159: <p>
1.8 henning 160: <li><a name="sem"></a>
161: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 162: An improper bounds check makes it possible for a local user to cause a crash
163: by passing the
1.8 henning 164: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semctl&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semctl(2)</a> and
165: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semop&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semop(2)</a> functions
1.7 millert 166: certain arguments.
167: <br>
168: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
169: A source code patch exists which remedies the problem</a>.<br>
170: <p>
1.8 henning 171: <li><a name="uvm"></a>
172: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 173: It is possible for a local user to cause a crash via
1.8 henning 174: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">sysctl(3)</a> with certain arguments.<br>
1.6 margarid 175: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
176: A source code patch exists which remedies the problem</a>.<br>
177: <p>
1.8 henning 178: <li><a name="exec"></a>
179: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 180: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
181: <br>
1.4 nick 182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
183: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 184: <p>
1.8 henning 185: <li><a name="httpd"></a>
186: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 187: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
188: file can crash
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
190: or potentially run arbitrary code as the user <tt>www</tt> (although it
191: is believed that ProPolice will prevent code execution).
192: <br>
1.4 nick 193: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
194: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 195: <p>
1.8 henning 196: <li><a name="arp"></a>
197: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 198: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
199: requests.<br>
1.4 nick 200: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
201: A source code patch exists which remedies the problem</a>.<br>
1.1 david 202: <p>
1.8 henning 203: <li><a name="asn1"></a>
204: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 205: The use of certain ASN.1 encodings or malformed public keys may allow an
206: attacker to mount a denial of service attack against applications linked with
207: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
208: This does not affect OpenSSH.<br>
1.4 nick 209: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
210: A source code patch exists which remedies the problem</a>.<br>
1.1 david 211: <p>
1.8 henning 212: <li><a name="pfnorm"></a>
213: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 214: Three cases of potential access to freed memory have been found in
215: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
216: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 217: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
218: A source code patch exists which remedies the problem</a>.<br>
1.1 david 219: <p>
1.8 henning 220: <li><a name="sendmail"></a>
221: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 222: A buffer overflow in the address parsing in
223: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
224: may allow an attacker to gain root privileges.<br>
1.4 nick 225: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
226: A source code patch exists which remedies the problem</a>.<br>
1.1 david 227: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
228: problem.
229: <p>
1.8 henning 230: <li><a name="sshbuffer"></a>
231: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 232: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
233: It is unclear whether or not this bug is exploitable.<br>
234: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
235: source code patch exists which remedies the problem</a>.<br>
236: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
237: problem.
238: <p>
1.8 henning 239: <li><a name="sysvsem"></a>
240: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 241: Root may be able to reduce the security level by taking advantage of
242: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 243: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
244: A source code patch exists which remedies the problem</a>.
1.1 david 245: <p>
1.8 henning 246: <li><a name="semget"></a>
247: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 248: An improper bounds check in the
249: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
250: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 251: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
252: A source code patch exists which remedies the problem</a>.
1.1 david 253: <p>
1.17 david 254: <li><a name="realpath"></a>
255: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 256: An off-by-one error exists in the C library function
257: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
258: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
259: it is possible that this bug may allow an attacker to gain escalated privileges
260: on OpenBSD.<br>
1.4 nick 261: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
262: A source code patch exists which remedies the problem</a>.
1.1 david 263: <p>
264: </ul>
265: <p>
1.8 henning 266: <a name="i386"></a>
267: <h3><font color="#e00000">i386</font></h3>
1.1 david 268: <ul>
1.8 henning 269: <li><a name="ibcs2"></a>
270: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 271: It is possible for a local user to execute arbitrary code resulting in escalation of
272: privileges due to a stack overrun in
1.8 henning 273: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compat_ibcs2&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">compat_ibcs2(8)</a>.<br>
1.5 henning 274: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
275: A source code patch exists which remedies the problem</a>.<br>
276: <p>
1.1 david 277: </ul>
278: <p>
1.8 henning 279: <a name="alpha"></a>
280: <h3><font color="#e00000">alpha</font></h3>
1.1 david 281: <ul>
282: <li>No problems identified yet.
283: </ul>
284: <p>
1.8 henning 285: <a name="mac68k"></a>
286: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 287: <ul>
288: <li>No problems identified yet.
289: </ul>
290: <p>
1.8 henning 291: <a name="sparc"></a>
292: <h3><font color="#e00000">sparc</font></h3>
1.1 david 293: <ul>
294: <li>No problems identified yet.
295: </ul>
296: <p>
1.8 henning 297: <a name="sparc64"></a>
298: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 299: <ul>
300: <li>No problems identified yet.
301: </ul>
302: <p>
1.8 henning 303: <a name="hppa"></a>
304: <h3><font color="#e00000">hppa</font></h3>
1.1 david 305: <ul>
306: <li>No problems identified yet.
307: </ul>
308: <p>
1.8 henning 309: <a name="hp300"></a>
310: <h3><font color="#e00000">hp300</font></h3>
1.1 david 311: <ul>
312: <li>No problems identified yet.
313: </ul>
314: <p>
1.8 henning 315: <a name="mvme68k"></a>
316: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 317: <ul>
318: <li>No problems identified yet.
319: </ul>
320: <p>
1.8 henning 321: <a name="macppc"></a>
322: <h3><font color="#e00000">macppc</font></h3>
1.1 david 323: <ul>
324: <li>No problems identified yet.
325: </ul>
326: <p>
1.8 henning 327: <a name="vax"></a>
328: <h3><font color="#e00000">vax</font></h3>
1.1 david 329: <ul>
330: <li>No problems identified yet.
331: </ul>
332:
333: <br>
334:
335: <hr>
336: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
337: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
338: <br>
339: For errata on a certain release, click below:<br>
340: <a href="errata21.html">2.1</a>,
341: <a href="errata22.html">2.2</a>,
342: <a href="errata23.html">2.3</a>,
343: <a href="errata24.html">2.4</a>,
344: <a href="errata25.html">2.5</a>,
345: <a href="errata26.html">2.6</a>,
346: <a href="errata27.html">2.7</a>,
347: <a href="errata28.html">2.8</a>,
348: <a href="errata29.html">2.9</a>,
349: <a href="errata30.html">3.0</a>,
350: <a href="errata31.html">3.1</a>,
351: <a href="errata32.html">3.2</a>,
1.24 david 352: <a href="errata34.html">3.4</a>,
1.26 miod 353: <a href="errata35.html">3.5</a>,
1.27 deraadt 354: <a href="errata36.html">3.6</a>,
1.28 deraadt 355: <a href="errata37.html">3.7</a>,
1.29 deraadt 356: <a href="errata38.html">3.8</a>,
1.30 ! deraadt 357: <a href="errata39.html">3.9</a>,
! 358: <a href="errata.html">4.0</a>.
1.1 david 359: <br>
360:
361: <hr>
362: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
363: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.30 ! deraadt 364: <br><small>$OpenBSD: errata33.html,v 1.29 2006/03/08 01:40:56 deraadt Exp $</small>
1.1 david 365:
366: </body>
367: </html>
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