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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>,
1.32 ! deraadt 46: <a href="errata41.html">4.1</a>.
1.1 david 47: <br>
48: <hr>
49:
50: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
51: You can also fetch a tar.gz file containing all the following patches</a>.
52: This file is updated once a day.
53:
54: <p> The patches below are available in CVS via the
55: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
56:
57: <p>
58: For more detailed information on how to install patches to OpenBSD, please
59: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
60: <hr>
61:
1.8 henning 62: <a name="all"></a>
63: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 64: <ul>
1.25 otto 65: <li><a name="cvs"></a>
66: <font color="#009000"><strong>022: SECURITY FIX: May 5,
67: 2004</strong></font><br>
68: Pathname validation problems have been found in
69: <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>,
70: allowing malicious clients to create files outside the repository, allowing
71: malicious servers to overwrite files outside the local CVS tree on
72: the client and allowing clients to check out files outside the CVS
73: repository.
74: <br>
75: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
76: A source code patch exists which remedies this problem</a>.<br>
77: <p>
1.22 millert 78: <li><a name="openssl"></a>
79: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
80: 2004</strong></font><br>
81: A missing check for a NULL-pointer dereference has been found in
82: <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>.
83: A remote attacker can use the bug to cause an OpenSSL application to crash;
84: this may lead to a denial of service.
85: <br>
86: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
87: A source code patch exists which remedies this problem</a>.<br>
88: <p>
1.21 brad 89: <li><a name="isakmpd2"></a>
90: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
91: 2004</strong></font><br>
92: Defects in the payload validation and processing functions of
93: <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>
94: have been discovered. An attacker could send malformed ISAKMP messages and
95: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
96: and removes some memory leaks.
97: <br>
98: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
99: A source code patch exists which remedies this problem</a>.<br>
100: <p>
1.20 brad 101: <li><a name="httpd2"></a>
102: <font color="#009000"><strong>019: SECURITY FIX: March 13,
103: 2004</strong></font><br>
104: Due to a bug in the parsing of Allow/Deny rules for
105: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
106: access module, using IP addresses without a netmask on big endian 64-bit
107: platforms causes the rules to fail to match. This only affects sparc64.
108: <br>
109: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
110: A source code patch exists which remedies the problem</a>.<br>
111: <p>
1.19 markus 112: <li><a name="tcp"></a>
113: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
114: 2004</strong></font><br>
115: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
116: TCP segments are queued in the system. An attacker could
117: send out-of-order TCP segments and trick the system into using all
118: available memory buffers.
119: <br>
120: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
121: A source code patch exists which remedies the problem</a>.<br>
122: <p>
1.17 david 123: <li><a name="font"></a>
124: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 125: 2004</strong></font><br>
126: Several buffer overflows exist in the code parsing
1.15 matthieu 127: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 128: exploited to gain privileges, but they can cause the X server to abort.
129: <br>
130: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
131: A source code patch exists which remedies the problem</a>.<br>
132: <p>
1.17 david 133: <li><a name="ip6"></a>
134: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 135: An IPv6 MTU handling problem exists that could be used by an attacker
136: to cause a denial of service attack against hosts with reachable IPv6
137: TCP ports.
138: <br>
139: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
140: A source code patch exists which remedies the problem</a>.<br>
141: <p>
1.17 david 142: <li><a name="sysvshm"></a>
143: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 144: A reference counting bug exists in the
145: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
146: system call that could be used by an attacker to write to kernel memory
147: under certain circumstances.
148: <br>
149: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
150: A source code patch exists which remedies the problem</a>.<br>
151: <p>
1.17 david 152: <li><a name="isakmpd"></a>
153: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 154: Several message handling flaws in
155: <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 156: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 157: <br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
159: A source code patch exists which remedies these problems</a>.<br>
160: <p>
1.8 henning 161: <li><a name="sem"></a>
162: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 163: An improper bounds check makes it possible for a local user to cause a crash
164: by passing the
1.8 henning 165: <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
166: <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 167: certain arguments.
168: <br>
169: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
170: A source code patch exists which remedies the problem</a>.<br>
171: <p>
1.8 henning 172: <li><a name="uvm"></a>
173: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 174: It is possible for a local user to cause a crash via
1.8 henning 175: <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 176: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
177: A source code patch exists which remedies the problem</a>.<br>
178: <p>
1.8 henning 179: <li><a name="exec"></a>
180: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 181: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
182: <br>
1.4 nick 183: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
184: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 185: <p>
1.8 henning 186: <li><a name="httpd"></a>
187: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 188: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
189: file can crash
190: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
191: or potentially run arbitrary code as the user <tt>www</tt> (although it
192: is believed that ProPolice will prevent code execution).
193: <br>
1.4 nick 194: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
195: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 196: <p>
1.8 henning 197: <li><a name="arp"></a>
198: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 199: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
200: requests.<br>
1.4 nick 201: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
202: A source code patch exists which remedies the problem</a>.<br>
1.1 david 203: <p>
1.8 henning 204: <li><a name="asn1"></a>
205: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 206: The use of certain ASN.1 encodings or malformed public keys may allow an
207: attacker to mount a denial of service attack against applications linked with
208: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
209: This does not affect OpenSSH.<br>
1.4 nick 210: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
211: A source code patch exists which remedies the problem</a>.<br>
1.1 david 212: <p>
1.8 henning 213: <li><a name="pfnorm"></a>
214: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 215: Three cases of potential access to freed memory have been found in
216: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
217: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 218: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
219: A source code patch exists which remedies the problem</a>.<br>
1.1 david 220: <p>
1.8 henning 221: <li><a name="sendmail"></a>
222: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 223: A buffer overflow in the address parsing in
224: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
225: may allow an attacker to gain root privileges.<br>
1.4 nick 226: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
227: A source code patch exists which remedies the problem</a>.<br>
1.1 david 228: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
229: problem.
230: <p>
1.8 henning 231: <li><a name="sshbuffer"></a>
232: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 233: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
234: It is unclear whether or not this bug is exploitable.<br>
235: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
236: source code patch exists which remedies the problem</a>.<br>
237: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
238: problem.
239: <p>
1.8 henning 240: <li><a name="sysvsem"></a>
241: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 242: Root may be able to reduce the security level by taking advantage of
243: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 244: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
245: A source code patch exists which remedies the problem</a>.
1.1 david 246: <p>
1.8 henning 247: <li><a name="semget"></a>
248: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 249: An improper bounds check in the
250: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
251: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 252: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
253: A source code patch exists which remedies the problem</a>.
1.1 david 254: <p>
1.17 david 255: <li><a name="realpath"></a>
256: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 257: An off-by-one error exists in the C library function
258: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
259: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
260: it is possible that this bug may allow an attacker to gain escalated privileges
261: on OpenBSD.<br>
1.4 nick 262: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
263: A source code patch exists which remedies the problem</a>.
1.1 david 264: <p>
265: </ul>
266: <p>
1.8 henning 267: <a name="i386"></a>
268: <h3><font color="#e00000">i386</font></h3>
1.1 david 269: <ul>
1.8 henning 270: <li><a name="ibcs2"></a>
271: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 272: It is possible for a local user to execute arbitrary code resulting in escalation of
273: privileges due to a stack overrun in
1.8 henning 274: <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 275: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
276: A source code patch exists which remedies the problem</a>.<br>
277: <p>
1.1 david 278: </ul>
279: <p>
1.8 henning 280: <a name="alpha"></a>
281: <h3><font color="#e00000">alpha</font></h3>
1.1 david 282: <ul>
283: <li>No problems identified yet.
284: </ul>
285: <p>
1.8 henning 286: <a name="mac68k"></a>
287: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 288: <ul>
289: <li>No problems identified yet.
290: </ul>
291: <p>
1.8 henning 292: <a name="sparc"></a>
293: <h3><font color="#e00000">sparc</font></h3>
1.1 david 294: <ul>
295: <li>No problems identified yet.
296: </ul>
297: <p>
1.8 henning 298: <a name="sparc64"></a>
299: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 300: <ul>
301: <li>No problems identified yet.
302: </ul>
303: <p>
1.8 henning 304: <a name="hppa"></a>
305: <h3><font color="#e00000">hppa</font></h3>
1.1 david 306: <ul>
307: <li>No problems identified yet.
308: </ul>
309: <p>
1.8 henning 310: <a name="hp300"></a>
311: <h3><font color="#e00000">hp300</font></h3>
1.1 david 312: <ul>
313: <li>No problems identified yet.
314: </ul>
315: <p>
1.8 henning 316: <a name="mvme68k"></a>
317: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 318: <ul>
319: <li>No problems identified yet.
320: </ul>
321: <p>
1.8 henning 322: <a name="macppc"></a>
323: <h3><font color="#e00000">macppc</font></h3>
1.1 david 324: <ul>
325: <li>No problems identified yet.
326: </ul>
327: <p>
1.8 henning 328: <a name="vax"></a>
329: <h3><font color="#e00000">vax</font></h3>
1.1 david 330: <ul>
331: <li>No problems identified yet.
332: </ul>
333:
334: <br>
335:
336: <hr>
337: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
338: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
339: <br>
340: For errata on a certain release, click below:<br>
341: <a href="errata21.html">2.1</a>,
342: <a href="errata22.html">2.2</a>,
343: <a href="errata23.html">2.3</a>,
344: <a href="errata24.html">2.4</a>,
345: <a href="errata25.html">2.5</a>,
346: <a href="errata26.html">2.6</a>,
347: <a href="errata27.html">2.7</a>,
348: <a href="errata28.html">2.8</a>,
349: <a href="errata29.html">2.9</a>,
350: <a href="errata30.html">3.0</a>,
351: <a href="errata31.html">3.1</a>,
352: <a href="errata32.html">3.2</a>,
1.24 david 353: <a href="errata34.html">3.4</a>,
1.26 miod 354: <a href="errata35.html">3.5</a>,
1.27 deraadt 355: <a href="errata36.html">3.6</a>,
1.28 deraadt 356: <a href="errata37.html">3.7</a>,
1.29 deraadt 357: <a href="errata38.html">3.8</a>,
1.30 deraadt 358: <a href="errata39.html">3.9</a>,
1.31 deraadt 359: <a href="errata40.html">4.0</a>,
1.32 ! deraadt 360: <a href="errata41.html">4.1</a>.
1.1 david 361: <br>
362:
363: <hr>
364: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
365: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.32 ! deraadt 366: <br><small>$OpenBSD: errata33.html,v 1.31 2007/03/06 01:58:04 deraadt Exp $</small>
1.1 david 367:
368: </body>
369: </html>
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