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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>,
1.23 deraadt 40: <a href="errata.html">3.5</a>.
1.1 david 41: <br>
42: <hr>
43:
44: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
45: You can also fetch a tar.gz file containing all the following patches</a>.
46: This file is updated once a day.
47:
48: <p> The patches below are available in CVS via the
49: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
50:
51: <p>
52: For more detailed information on how to install patches to OpenBSD, please
53: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
54: <hr>
55:
1.8 henning 56: <a name="all"></a>
57: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 58: <ul>
1.25 ! otto 59: <li><a name="cvs"></a>
! 60: <font color="#009000"><strong>022: SECURITY FIX: May 5,
! 61: 2004</strong></font><br>
! 62: Pathname validation problems have been found in
! 63: <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>,
! 64: allowing malicious clients to create files outside the repository, allowing
! 65: malicious servers to overwrite files outside the local CVS tree on
! 66: the client and allowing clients to check out files outside the CVS
! 67: repository.
! 68: <br>
! 69: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
! 70: A source code patch exists which remedies this problem</a>.<br>
! 71: <p>
1.22 millert 72: <li><a name="openssl"></a>
73: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
74: 2004</strong></font><br>
75: A missing check for a NULL-pointer dereference has been found in
76: <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>.
77: A remote attacker can use the bug to cause an OpenSSL application to crash;
78: this may lead to a denial of service.
79: <br>
80: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
81: A source code patch exists which remedies this problem</a>.<br>
82: <p>
1.21 brad 83: <li><a name="isakmpd2"></a>
84: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
85: 2004</strong></font><br>
86: Defects in the payload validation and processing functions of
87: <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>
88: have been discovered. An attacker could send malformed ISAKMP messages and
89: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
90: and removes some memory leaks.
91: <br>
92: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
93: A source code patch exists which remedies this problem</a>.<br>
94: <p>
1.20 brad 95: <li><a name="httpd2"></a>
96: <font color="#009000"><strong>019: SECURITY FIX: March 13,
97: 2004</strong></font><br>
98: Due to a bug in the parsing of Allow/Deny rules for
99: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
100: access module, using IP addresses without a netmask on big endian 64-bit
101: platforms causes the rules to fail to match. This only affects sparc64.
102: <br>
103: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
104: A source code patch exists which remedies the problem</a>.<br>
105: <p>
1.19 markus 106: <li><a name="tcp"></a>
107: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
108: 2004</strong></font><br>
109: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
110: TCP segments are queued in the system. An attacker could
111: send out-of-order TCP segments and trick the system into using all
112: available memory buffers.
113: <br>
114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
115: A source code patch exists which remedies the problem</a>.<br>
116: <p>
1.17 david 117: <li><a name="font"></a>
118: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 119: 2004</strong></font><br>
120: Several buffer overflows exist in the code parsing
1.15 matthieu 121: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 122: exploited to gain privileges, but they can cause the X server to abort.
123: <br>
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
125: A source code patch exists which remedies the problem</a>.<br>
126: <p>
1.17 david 127: <li><a name="ip6"></a>
128: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 129: An IPv6 MTU handling problem exists that could be used by an attacker
130: to cause a denial of service attack against hosts with reachable IPv6
131: TCP ports.
132: <br>
133: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
134: A source code patch exists which remedies the problem</a>.<br>
135: <p>
1.17 david 136: <li><a name="sysvshm"></a>
137: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 138: A reference counting bug exists in the
139: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
140: system call that could be used by an attacker to write to kernel memory
141: under certain circumstances.
142: <br>
143: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
144: A source code patch exists which remedies the problem</a>.<br>
145: <p>
1.17 david 146: <li><a name="isakmpd"></a>
147: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 148: Several message handling flaws in
149: <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 150: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 151: <br>
152: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
153: A source code patch exists which remedies these problems</a>.<br>
154: <p>
1.8 henning 155: <li><a name="sem"></a>
156: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 157: An improper bounds check makes it possible for a local user to cause a crash
158: by passing the
1.8 henning 159: <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
160: <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 161: certain arguments.
162: <br>
163: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
164: A source code patch exists which remedies the problem</a>.<br>
165: <p>
1.8 henning 166: <li><a name="uvm"></a>
167: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 168: It is possible for a local user to cause a crash via
1.8 henning 169: <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 170: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
171: A source code patch exists which remedies the problem</a>.<br>
172: <p>
1.8 henning 173: <li><a name="exec"></a>
174: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 175: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
176: <br>
1.4 nick 177: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
178: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 179: <p>
1.8 henning 180: <li><a name="httpd"></a>
181: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 182: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
183: file can crash
184: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
185: or potentially run arbitrary code as the user <tt>www</tt> (although it
186: is believed that ProPolice will prevent code execution).
187: <br>
1.4 nick 188: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
189: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 190: <p>
1.8 henning 191: <li><a name="arp"></a>
192: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 193: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
194: requests.<br>
1.4 nick 195: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
196: A source code patch exists which remedies the problem</a>.<br>
1.1 david 197: <p>
1.8 henning 198: <li><a name="asn1"></a>
199: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 200: The use of certain ASN.1 encodings or malformed public keys may allow an
201: attacker to mount a denial of service attack against applications linked with
202: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
203: This does not affect OpenSSH.<br>
1.4 nick 204: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
205: A source code patch exists which remedies the problem</a>.<br>
1.1 david 206: <p>
1.8 henning 207: <li><a name="pfnorm"></a>
208: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 209: Three cases of potential access to freed memory have been found in
210: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
211: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 212: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
213: A source code patch exists which remedies the problem</a>.<br>
1.1 david 214: <p>
1.8 henning 215: <li><a name="sendmail"></a>
216: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 217: A buffer overflow in the address parsing in
218: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
219: may allow an attacker to gain root privileges.<br>
1.4 nick 220: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
221: A source code patch exists which remedies the problem</a>.<br>
1.1 david 222: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
223: problem.
224: <p>
1.8 henning 225: <li><a name="sshbuffer"></a>
226: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 227: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
228: It is unclear whether or not this bug is exploitable.<br>
229: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
230: source code patch exists which remedies the problem</a>.<br>
231: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
232: problem.
233: <p>
1.8 henning 234: <li><a name="sysvsem"></a>
235: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 236: Root may be able to reduce the security level by taking advantage of
237: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 238: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
239: A source code patch exists which remedies the problem</a>.
1.1 david 240: <p>
1.8 henning 241: <li><a name="semget"></a>
242: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 243: An improper bounds check in the
244: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
245: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 246: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
247: A source code patch exists which remedies the problem</a>.
1.1 david 248: <p>
1.17 david 249: <li><a name="realpath"></a>
250: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 251: An off-by-one error exists in the C library function
252: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
253: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
254: it is possible that this bug may allow an attacker to gain escalated privileges
255: on OpenBSD.<br>
1.4 nick 256: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
257: A source code patch exists which remedies the problem</a>.
1.1 david 258: <p>
259: </ul>
260: <p>
1.8 henning 261: <a name="i386"></a>
262: <h3><font color="#e00000">i386</font></h3>
1.1 david 263: <ul>
1.8 henning 264: <li><a name="ibcs2"></a>
265: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 266: It is possible for a local user to execute arbitrary code resulting in escalation of
267: privileges due to a stack overrun in
1.8 henning 268: <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 269: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
270: A source code patch exists which remedies the problem</a>.<br>
271: <p>
1.1 david 272: </ul>
273: <p>
1.8 henning 274: <a name="alpha"></a>
275: <h3><font color="#e00000">alpha</font></h3>
1.1 david 276: <ul>
277: <li>No problems identified yet.
278: </ul>
279: <p>
1.8 henning 280: <a name="mac68k"></a>
281: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 282: <ul>
283: <li>No problems identified yet.
284: </ul>
285: <p>
1.8 henning 286: <a name="sparc"></a>
287: <h3><font color="#e00000">sparc</font></h3>
1.1 david 288: <ul>
289: <li>No problems identified yet.
290: </ul>
291: <p>
1.8 henning 292: <a name="sparc64"></a>
293: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 294: <ul>
295: <li>No problems identified yet.
296: </ul>
297: <p>
1.8 henning 298: <a name="hppa"></a>
299: <h3><font color="#e00000">hppa</font></h3>
1.1 david 300: <ul>
301: <li>No problems identified yet.
302: </ul>
303: <p>
1.8 henning 304: <a name="hp300"></a>
305: <h3><font color="#e00000">hp300</font></h3>
1.1 david 306: <ul>
307: <li>No problems identified yet.
308: </ul>
309: <p>
1.8 henning 310: <a name="mvme68k"></a>
311: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 312: <ul>
313: <li>No problems identified yet.
314: </ul>
315: <p>
1.8 henning 316: <a name="macppc"></a>
317: <h3><font color="#e00000">macppc</font></h3>
1.1 david 318: <ul>
319: <li>No problems identified yet.
320: </ul>
321: <p>
1.8 henning 322: <a name="vax"></a>
323: <h3><font color="#e00000">vax</font></h3>
1.1 david 324: <ul>
325: <li>No problems identified yet.
326: </ul>
327:
328: <br>
329:
330: <hr>
331: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
332: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
333: <br>
334: For errata on a certain release, click below:<br>
335: <a href="errata21.html">2.1</a>,
336: <a href="errata22.html">2.2</a>,
337: <a href="errata23.html">2.3</a>,
338: <a href="errata24.html">2.4</a>,
339: <a href="errata25.html">2.5</a>,
340: <a href="errata26.html">2.6</a>,
341: <a href="errata27.html">2.7</a>,
342: <a href="errata28.html">2.8</a>,
343: <a href="errata29.html">2.9</a>,
344: <a href="errata30.html">3.0</a>,
345: <a href="errata31.html">3.1</a>,
346: <a href="errata32.html">3.2</a>,
1.24 david 347: <a href="errata34.html">3.4</a>,
1.23 deraadt 348: <a href="errata.html">3.5</a>.
1.1 david 349: <br>
350:
351: <hr>
352: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
353: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.25 ! otto 354: <br><small>$OpenBSD: errata33.html,v 1.24 2004/03/30 06:03:55 david Exp $</small>
1.1 david 355:
356: </body>
357: </html>
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