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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>,
1.31 deraadt 45: <a href="errata40.html">4.0</a>,
1.33 ! merdely 46: <a href="errata41.html">4.1</a>,
! 47: <a href="errata42.html">4.1</a>.
1.1 david 48: <br>
49: <hr>
50:
51: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
52: You can also fetch a tar.gz file containing all the following patches</a>.
53: This file is updated once a day.
54:
55: <p> The patches below are available in CVS via the
56: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
57:
58: <p>
59: For more detailed information on how to install patches to OpenBSD, please
60: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
61: <hr>
62:
1.8 henning 63: <a name="all"></a>
64: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 65: <ul>
1.25 otto 66: <li><a name="cvs"></a>
67: <font color="#009000"><strong>022: SECURITY FIX: May 5,
68: 2004</strong></font><br>
69: Pathname validation problems have been found in
70: <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>,
71: allowing malicious clients to create files outside the repository, allowing
72: malicious servers to overwrite files outside the local CVS tree on
73: the client and allowing clients to check out files outside the CVS
74: repository.
75: <br>
76: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
77: A source code patch exists which remedies this problem</a>.<br>
78: <p>
1.22 millert 79: <li><a name="openssl"></a>
80: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
81: 2004</strong></font><br>
82: A missing check for a NULL-pointer dereference has been found in
83: <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>.
84: A remote attacker can use the bug to cause an OpenSSL application to crash;
85: this may lead to a denial of service.
86: <br>
87: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
88: A source code patch exists which remedies this problem</a>.<br>
89: <p>
1.21 brad 90: <li><a name="isakmpd2"></a>
91: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
92: 2004</strong></font><br>
93: Defects in the payload validation and processing functions of
94: <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>
95: have been discovered. An attacker could send malformed ISAKMP messages and
96: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
97: and removes some memory leaks.
98: <br>
99: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
100: A source code patch exists which remedies this problem</a>.<br>
101: <p>
1.20 brad 102: <li><a name="httpd2"></a>
103: <font color="#009000"><strong>019: SECURITY FIX: March 13,
104: 2004</strong></font><br>
105: Due to a bug in the parsing of Allow/Deny rules for
106: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
107: access module, using IP addresses without a netmask on big endian 64-bit
108: platforms causes the rules to fail to match. This only affects sparc64.
109: <br>
110: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
111: A source code patch exists which remedies the problem</a>.<br>
112: <p>
1.19 markus 113: <li><a name="tcp"></a>
114: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
115: 2004</strong></font><br>
116: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
117: TCP segments are queued in the system. An attacker could
118: send out-of-order TCP segments and trick the system into using all
119: available memory buffers.
120: <br>
121: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
122: A source code patch exists which remedies the problem</a>.<br>
123: <p>
1.17 david 124: <li><a name="font"></a>
125: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 126: 2004</strong></font><br>
127: Several buffer overflows exist in the code parsing
1.15 matthieu 128: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 129: exploited to gain privileges, but they can cause the X server to abort.
130: <br>
131: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
132: A source code patch exists which remedies the problem</a>.<br>
133: <p>
1.17 david 134: <li><a name="ip6"></a>
135: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 136: An IPv6 MTU handling problem exists that could be used by an attacker
137: to cause a denial of service attack against hosts with reachable IPv6
138: TCP ports.
139: <br>
140: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
141: A source code patch exists which remedies the problem</a>.<br>
142: <p>
1.17 david 143: <li><a name="sysvshm"></a>
144: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 145: A reference counting bug exists in the
146: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
147: system call that could be used by an attacker to write to kernel memory
148: under certain circumstances.
149: <br>
150: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
151: A source code patch exists which remedies the problem</a>.<br>
152: <p>
1.17 david 153: <li><a name="isakmpd"></a>
154: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 155: Several message handling flaws in
156: <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 157: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 158: <br>
159: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
160: A source code patch exists which remedies these problems</a>.<br>
161: <p>
1.8 henning 162: <li><a name="sem"></a>
163: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 164: An improper bounds check makes it possible for a local user to cause a crash
165: by passing the
1.8 henning 166: <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
167: <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 168: certain arguments.
169: <br>
170: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
171: A source code patch exists which remedies the problem</a>.<br>
172: <p>
1.8 henning 173: <li><a name="uvm"></a>
174: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 175: It is possible for a local user to cause a crash via
1.8 henning 176: <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 177: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
178: A source code patch exists which remedies the problem</a>.<br>
179: <p>
1.8 henning 180: <li><a name="exec"></a>
181: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 182: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
183: <br>
1.4 nick 184: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
185: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 186: <p>
1.8 henning 187: <li><a name="httpd"></a>
188: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 189: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
190: file can crash
191: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
192: or potentially run arbitrary code as the user <tt>www</tt> (although it
193: is believed that ProPolice will prevent code execution).
194: <br>
1.4 nick 195: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
196: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 197: <p>
1.8 henning 198: <li><a name="arp"></a>
199: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 200: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
201: requests.<br>
1.4 nick 202: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
203: A source code patch exists which remedies the problem</a>.<br>
1.1 david 204: <p>
1.8 henning 205: <li><a name="asn1"></a>
206: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 207: The use of certain ASN.1 encodings or malformed public keys may allow an
208: attacker to mount a denial of service attack against applications linked with
209: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
210: This does not affect OpenSSH.<br>
1.4 nick 211: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
212: A source code patch exists which remedies the problem</a>.<br>
1.1 david 213: <p>
1.8 henning 214: <li><a name="pfnorm"></a>
215: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 216: Three cases of potential access to freed memory have been found in
217: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
218: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 219: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
220: A source code patch exists which remedies the problem</a>.<br>
1.1 david 221: <p>
1.8 henning 222: <li><a name="sendmail"></a>
223: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 224: A buffer overflow in the address parsing in
225: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
226: may allow an attacker to gain root privileges.<br>
1.4 nick 227: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
228: A source code patch exists which remedies the problem</a>.<br>
1.1 david 229: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
230: problem.
231: <p>
1.8 henning 232: <li><a name="sshbuffer"></a>
233: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 234: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
235: It is unclear whether or not this bug is exploitable.<br>
236: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
237: source code patch exists which remedies the problem</a>.<br>
238: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
239: problem.
240: <p>
1.8 henning 241: <li><a name="sysvsem"></a>
242: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 243: Root may be able to reduce the security level by taking advantage of
244: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 245: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
246: A source code patch exists which remedies the problem</a>.
1.1 david 247: <p>
1.8 henning 248: <li><a name="semget"></a>
249: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 250: An improper bounds check in the
251: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
252: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 253: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
254: A source code patch exists which remedies the problem</a>.
1.1 david 255: <p>
1.17 david 256: <li><a name="realpath"></a>
257: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 258: An off-by-one error exists in the C library function
259: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
260: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
261: it is possible that this bug may allow an attacker to gain escalated privileges
262: on OpenBSD.<br>
1.4 nick 263: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
264: A source code patch exists which remedies the problem</a>.
1.1 david 265: <p>
266: </ul>
267: <p>
1.8 henning 268: <a name="i386"></a>
269: <h3><font color="#e00000">i386</font></h3>
1.1 david 270: <ul>
1.8 henning 271: <li><a name="ibcs2"></a>
272: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 273: It is possible for a local user to execute arbitrary code resulting in escalation of
274: privileges due to a stack overrun in
1.8 henning 275: <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 276: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
277: A source code patch exists which remedies the problem</a>.<br>
278: <p>
1.1 david 279: </ul>
280: <p>
1.8 henning 281: <a name="alpha"></a>
282: <h3><font color="#e00000">alpha</font></h3>
1.1 david 283: <ul>
284: <li>No problems identified yet.
285: </ul>
286: <p>
1.8 henning 287: <a name="mac68k"></a>
288: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 289: <ul>
290: <li>No problems identified yet.
291: </ul>
292: <p>
1.8 henning 293: <a name="sparc"></a>
294: <h3><font color="#e00000">sparc</font></h3>
1.1 david 295: <ul>
296: <li>No problems identified yet.
297: </ul>
298: <p>
1.8 henning 299: <a name="sparc64"></a>
300: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 301: <ul>
302: <li>No problems identified yet.
303: </ul>
304: <p>
1.8 henning 305: <a name="hppa"></a>
306: <h3><font color="#e00000">hppa</font></h3>
1.1 david 307: <ul>
308: <li>No problems identified yet.
309: </ul>
310: <p>
1.8 henning 311: <a name="hp300"></a>
312: <h3><font color="#e00000">hp300</font></h3>
1.1 david 313: <ul>
314: <li>No problems identified yet.
315: </ul>
316: <p>
1.8 henning 317: <a name="mvme68k"></a>
318: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 319: <ul>
320: <li>No problems identified yet.
321: </ul>
322: <p>
1.8 henning 323: <a name="macppc"></a>
324: <h3><font color="#e00000">macppc</font></h3>
1.1 david 325: <ul>
326: <li>No problems identified yet.
327: </ul>
328: <p>
1.8 henning 329: <a name="vax"></a>
330: <h3><font color="#e00000">vax</font></h3>
1.1 david 331: <ul>
332: <li>No problems identified yet.
333: </ul>
334:
335: <br>
336:
337: <hr>
338: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
339: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
340: <br>
341: For errata on a certain release, click below:<br>
342: <a href="errata21.html">2.1</a>,
343: <a href="errata22.html">2.2</a>,
344: <a href="errata23.html">2.3</a>,
345: <a href="errata24.html">2.4</a>,
346: <a href="errata25.html">2.5</a>,
347: <a href="errata26.html">2.6</a>,
348: <a href="errata27.html">2.7</a>,
349: <a href="errata28.html">2.8</a>,
350: <a href="errata29.html">2.9</a>,
351: <a href="errata30.html">3.0</a>,
352: <a href="errata31.html">3.1</a>,
353: <a href="errata32.html">3.2</a>,
1.24 david 354: <a href="errata34.html">3.4</a>,
1.26 miod 355: <a href="errata35.html">3.5</a>,
1.27 deraadt 356: <a href="errata36.html">3.6</a>,
1.28 deraadt 357: <a href="errata37.html">3.7</a>,
1.29 deraadt 358: <a href="errata38.html">3.8</a>,
1.30 deraadt 359: <a href="errata39.html">3.9</a>,
1.31 deraadt 360: <a href="errata40.html">4.0</a>,
1.33 ! merdely 361: <a href="errata41.html">4.1</a>,
! 362: <a href="errata42.html">4.2</a>.
1.1 david 363: <br>
364:
365: <hr>
366: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
367: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.33 ! merdely 368: <br><small>$OpenBSD: errata33.html,v 1.32 2007/03/06 02:06:02 deraadt Exp $</small>
1.1 david 369:
370: </body>
371: </html>
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