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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>,
! 44: <a href="errata.html">3.9</a>.
1.1 david 45: <br>
46: <hr>
47:
48: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.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_3</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:
1.8 henning 60: <a name="all"></a>
61: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 62: <ul>
1.25 otto 63: <li><a name="cvs"></a>
64: <font color="#009000"><strong>022: SECURITY FIX: May 5,
65: 2004</strong></font><br>
66: Pathname validation problems have been found in
67: <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>,
68: allowing malicious clients to create files outside the repository, allowing
69: malicious servers to overwrite files outside the local CVS tree on
70: the client and allowing clients to check out files outside the CVS
71: repository.
72: <br>
73: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
74: A source code patch exists which remedies this problem</a>.<br>
75: <p>
1.22 millert 76: <li><a name="openssl"></a>
77: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
78: 2004</strong></font><br>
79: A missing check for a NULL-pointer dereference has been found in
80: <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>.
81: A remote attacker can use the bug to cause an OpenSSL application to crash;
82: this may lead to a denial of service.
83: <br>
84: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
85: A source code patch exists which remedies this problem</a>.<br>
86: <p>
1.21 brad 87: <li><a name="isakmpd2"></a>
88: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
89: 2004</strong></font><br>
90: Defects in the payload validation and processing functions of
91: <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>
92: have been discovered. An attacker could send malformed ISAKMP messages and
93: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
94: and removes some memory leaks.
95: <br>
96: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
97: A source code patch exists which remedies this problem</a>.<br>
98: <p>
1.20 brad 99: <li><a name="httpd2"></a>
100: <font color="#009000"><strong>019: SECURITY FIX: March 13,
101: 2004</strong></font><br>
102: Due to a bug in the parsing of Allow/Deny rules for
103: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
104: access module, using IP addresses without a netmask on big endian 64-bit
105: platforms causes the rules to fail to match. This only affects sparc64.
106: <br>
107: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
108: A source code patch exists which remedies the problem</a>.<br>
109: <p>
1.19 markus 110: <li><a name="tcp"></a>
111: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
112: 2004</strong></font><br>
113: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
114: TCP segments are queued in the system. An attacker could
115: send out-of-order TCP segments and trick the system into using all
116: available memory buffers.
117: <br>
118: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
119: A source code patch exists which remedies the problem</a>.<br>
120: <p>
1.17 david 121: <li><a name="font"></a>
122: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 123: 2004</strong></font><br>
124: Several buffer overflows exist in the code parsing
1.15 matthieu 125: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 126: exploited to gain privileges, but they can cause the X server to abort.
127: <br>
128: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
129: A source code patch exists which remedies the problem</a>.<br>
130: <p>
1.17 david 131: <li><a name="ip6"></a>
132: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 133: An IPv6 MTU handling problem exists that could be used by an attacker
134: to cause a denial of service attack against hosts with reachable IPv6
135: TCP ports.
136: <br>
137: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
138: A source code patch exists which remedies the problem</a>.<br>
139: <p>
1.17 david 140: <li><a name="sysvshm"></a>
141: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 142: A reference counting bug exists in the
143: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
144: system call that could be used by an attacker to write to kernel memory
145: under certain circumstances.
146: <br>
147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
148: A source code patch exists which remedies the problem</a>.<br>
149: <p>
1.17 david 150: <li><a name="isakmpd"></a>
151: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 152: Several message handling flaws in
153: <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 154: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 155: <br>
156: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
157: A source code patch exists which remedies these problems</a>.<br>
158: <p>
1.8 henning 159: <li><a name="sem"></a>
160: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 161: An improper bounds check makes it possible for a local user to cause a crash
162: by passing the
1.8 henning 163: <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
164: <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 165: certain arguments.
166: <br>
167: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
168: A source code patch exists which remedies the problem</a>.<br>
169: <p>
1.8 henning 170: <li><a name="uvm"></a>
171: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 172: It is possible for a local user to cause a crash via
1.8 henning 173: <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 174: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
175: A source code patch exists which remedies the problem</a>.<br>
176: <p>
1.8 henning 177: <li><a name="exec"></a>
178: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 179: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
180: <br>
1.4 nick 181: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
182: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 183: <p>
1.8 henning 184: <li><a name="httpd"></a>
185: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 186: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
187: file can crash
188: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
189: or potentially run arbitrary code as the user <tt>www</tt> (although it
190: is believed that ProPolice will prevent code execution).
191: <br>
1.4 nick 192: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
193: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 194: <p>
1.8 henning 195: <li><a name="arp"></a>
196: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 197: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
198: requests.<br>
1.4 nick 199: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
200: A source code patch exists which remedies the problem</a>.<br>
1.1 david 201: <p>
1.8 henning 202: <li><a name="asn1"></a>
203: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 204: The use of certain ASN.1 encodings or malformed public keys may allow an
205: attacker to mount a denial of service attack against applications linked with
206: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
207: This does not affect OpenSSH.<br>
1.4 nick 208: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
209: A source code patch exists which remedies the problem</a>.<br>
1.1 david 210: <p>
1.8 henning 211: <li><a name="pfnorm"></a>
212: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 213: Three cases of potential access to freed memory have been found in
214: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
215: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 216: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
217: A source code patch exists which remedies the problem</a>.<br>
1.1 david 218: <p>
1.8 henning 219: <li><a name="sendmail"></a>
220: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 221: A buffer overflow in the address parsing in
222: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
223: may allow an attacker to gain root privileges.<br>
1.4 nick 224: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
225: A source code patch exists which remedies the problem</a>.<br>
1.1 david 226: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
227: problem.
228: <p>
1.8 henning 229: <li><a name="sshbuffer"></a>
230: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 231: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
232: It is unclear whether or not this bug is exploitable.<br>
233: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
234: source code patch exists which remedies the problem</a>.<br>
235: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
236: problem.
237: <p>
1.8 henning 238: <li><a name="sysvsem"></a>
239: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 240: Root may be able to reduce the security level by taking advantage of
241: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 242: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
243: A source code patch exists which remedies the problem</a>.
1.1 david 244: <p>
1.8 henning 245: <li><a name="semget"></a>
246: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 247: An improper bounds check in the
248: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
249: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 250: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
251: A source code patch exists which remedies the problem</a>.
1.1 david 252: <p>
1.17 david 253: <li><a name="realpath"></a>
254: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 255: An off-by-one error exists in the C library function
256: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
257: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
258: it is possible that this bug may allow an attacker to gain escalated privileges
259: on OpenBSD.<br>
1.4 nick 260: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
261: A source code patch exists which remedies the problem</a>.
1.1 david 262: <p>
263: </ul>
264: <p>
1.8 henning 265: <a name="i386"></a>
266: <h3><font color="#e00000">i386</font></h3>
1.1 david 267: <ul>
1.8 henning 268: <li><a name="ibcs2"></a>
269: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 270: It is possible for a local user to execute arbitrary code resulting in escalation of
271: privileges due to a stack overrun in
1.8 henning 272: <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 273: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
274: A source code patch exists which remedies the problem</a>.<br>
275: <p>
1.1 david 276: </ul>
277: <p>
1.8 henning 278: <a name="alpha"></a>
279: <h3><font color="#e00000">alpha</font></h3>
1.1 david 280: <ul>
281: <li>No problems identified yet.
282: </ul>
283: <p>
1.8 henning 284: <a name="mac68k"></a>
285: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 286: <ul>
287: <li>No problems identified yet.
288: </ul>
289: <p>
1.8 henning 290: <a name="sparc"></a>
291: <h3><font color="#e00000">sparc</font></h3>
1.1 david 292: <ul>
293: <li>No problems identified yet.
294: </ul>
295: <p>
1.8 henning 296: <a name="sparc64"></a>
297: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 298: <ul>
299: <li>No problems identified yet.
300: </ul>
301: <p>
1.8 henning 302: <a name="hppa"></a>
303: <h3><font color="#e00000">hppa</font></h3>
1.1 david 304: <ul>
305: <li>No problems identified yet.
306: </ul>
307: <p>
1.8 henning 308: <a name="hp300"></a>
309: <h3><font color="#e00000">hp300</font></h3>
1.1 david 310: <ul>
311: <li>No problems identified yet.
312: </ul>
313: <p>
1.8 henning 314: <a name="mvme68k"></a>
315: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 316: <ul>
317: <li>No problems identified yet.
318: </ul>
319: <p>
1.8 henning 320: <a name="macppc"></a>
321: <h3><font color="#e00000">macppc</font></h3>
1.1 david 322: <ul>
323: <li>No problems identified yet.
324: </ul>
325: <p>
1.8 henning 326: <a name="vax"></a>
327: <h3><font color="#e00000">vax</font></h3>
1.1 david 328: <ul>
329: <li>No problems identified yet.
330: </ul>
331:
332: <br>
333:
334: <hr>
335: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
336: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
337: <br>
338: For errata on a certain release, click below:<br>
339: <a href="errata21.html">2.1</a>,
340: <a href="errata22.html">2.2</a>,
341: <a href="errata23.html">2.3</a>,
342: <a href="errata24.html">2.4</a>,
343: <a href="errata25.html">2.5</a>,
344: <a href="errata26.html">2.6</a>,
345: <a href="errata27.html">2.7</a>,
346: <a href="errata28.html">2.8</a>,
347: <a href="errata29.html">2.9</a>,
348: <a href="errata30.html">3.0</a>,
349: <a href="errata31.html">3.1</a>,
350: <a href="errata32.html">3.2</a>,
1.24 david 351: <a href="errata34.html">3.4</a>,
1.26 miod 352: <a href="errata35.html">3.5</a>,
1.27 deraadt 353: <a href="errata36.html">3.6</a>,
1.28 deraadt 354: <a href="errata37.html">3.7</a>,
1.29 ! deraadt 355: <a href="errata38.html">3.8</a>,
! 356: <a href="errata.html">3.9</a>.
1.1 david 357: <br>
358:
359: <hr>
360: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
361: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.29 ! deraadt 362: <br><small>$OpenBSD: errata33.html,v 1.28 2005/10/29 17:18:27 deraadt Exp $</small>
1.1 david 363:
364: </body>
365: </html>
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