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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>,
! 41: <a href="errata.html">3.6</a>.
1.1 david 42: <br>
43: <hr>
44:
45: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
46: You can also fetch a tar.gz file containing all the following patches</a>.
47: This file is updated once a day.
48:
49: <p> The patches below are available in CVS via the
50: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
51:
52: <p>
53: For more detailed information on how to install patches to OpenBSD, please
54: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
55: <hr>
56:
1.8 henning 57: <a name="all"></a>
58: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 59: <ul>
1.25 otto 60: <li><a name="cvs"></a>
61: <font color="#009000"><strong>022: SECURITY FIX: May 5,
62: 2004</strong></font><br>
63: Pathname validation problems have been found in
64: <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>,
65: allowing malicious clients to create files outside the repository, allowing
66: malicious servers to overwrite files outside the local CVS tree on
67: the client and allowing clients to check out files outside the CVS
68: repository.
69: <br>
70: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
71: A source code patch exists which remedies this problem</a>.<br>
72: <p>
1.22 millert 73: <li><a name="openssl"></a>
74: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
75: 2004</strong></font><br>
76: A missing check for a NULL-pointer dereference has been found in
77: <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>.
78: A remote attacker can use the bug to cause an OpenSSL application to crash;
79: this may lead to a denial of service.
80: <br>
81: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
82: A source code patch exists which remedies this problem</a>.<br>
83: <p>
1.21 brad 84: <li><a name="isakmpd2"></a>
85: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
86: 2004</strong></font><br>
87: Defects in the payload validation and processing functions of
88: <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>
89: have been discovered. An attacker could send malformed ISAKMP messages and
90: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
91: and removes some memory leaks.
92: <br>
93: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
94: A source code patch exists which remedies this problem</a>.<br>
95: <p>
1.20 brad 96: <li><a name="httpd2"></a>
97: <font color="#009000"><strong>019: SECURITY FIX: March 13,
98: 2004</strong></font><br>
99: Due to a bug in the parsing of Allow/Deny rules for
100: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
101: access module, using IP addresses without a netmask on big endian 64-bit
102: platforms causes the rules to fail to match. This only affects sparc64.
103: <br>
104: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
105: A source code patch exists which remedies the problem</a>.<br>
106: <p>
1.19 markus 107: <li><a name="tcp"></a>
108: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
109: 2004</strong></font><br>
110: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
111: TCP segments are queued in the system. An attacker could
112: send out-of-order TCP segments and trick the system into using all
113: available memory buffers.
114: <br>
115: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
116: A source code patch exists which remedies the problem</a>.<br>
117: <p>
1.17 david 118: <li><a name="font"></a>
119: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 120: 2004</strong></font><br>
121: Several buffer overflows exist in the code parsing
1.15 matthieu 122: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 123: exploited to gain privileges, but they can cause the X server to abort.
124: <br>
125: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
126: A source code patch exists which remedies the problem</a>.<br>
127: <p>
1.17 david 128: <li><a name="ip6"></a>
129: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 130: An IPv6 MTU handling problem exists that could be used by an attacker
131: to cause a denial of service attack against hosts with reachable IPv6
132: TCP ports.
133: <br>
134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
135: A source code patch exists which remedies the problem</a>.<br>
136: <p>
1.17 david 137: <li><a name="sysvshm"></a>
138: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 139: A reference counting bug exists in the
140: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
141: system call that could be used by an attacker to write to kernel memory
142: under certain circumstances.
143: <br>
144: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
145: A source code patch exists which remedies the problem</a>.<br>
146: <p>
1.17 david 147: <li><a name="isakmpd"></a>
148: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 149: Several message handling flaws in
150: <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 151: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 152: <br>
153: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
154: A source code patch exists which remedies these problems</a>.<br>
155: <p>
1.8 henning 156: <li><a name="sem"></a>
157: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 158: An improper bounds check makes it possible for a local user to cause a crash
159: by passing the
1.8 henning 160: <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
161: <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 162: certain arguments.
163: <br>
164: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
165: A source code patch exists which remedies the problem</a>.<br>
166: <p>
1.8 henning 167: <li><a name="uvm"></a>
168: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 169: It is possible for a local user to cause a crash via
1.8 henning 170: <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 171: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
172: A source code patch exists which remedies the problem</a>.<br>
173: <p>
1.8 henning 174: <li><a name="exec"></a>
175: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 176: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
177: <br>
1.4 nick 178: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
179: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 180: <p>
1.8 henning 181: <li><a name="httpd"></a>
182: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 183: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
184: file can crash
185: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
186: or potentially run arbitrary code as the user <tt>www</tt> (although it
187: is believed that ProPolice will prevent code execution).
188: <br>
1.4 nick 189: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
190: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 191: <p>
1.8 henning 192: <li><a name="arp"></a>
193: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 194: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
195: requests.<br>
1.4 nick 196: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
197: A source code patch exists which remedies the problem</a>.<br>
1.1 david 198: <p>
1.8 henning 199: <li><a name="asn1"></a>
200: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 201: The use of certain ASN.1 encodings or malformed public keys may allow an
202: attacker to mount a denial of service attack against applications linked with
203: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
204: This does not affect OpenSSH.<br>
1.4 nick 205: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
206: A source code patch exists which remedies the problem</a>.<br>
1.1 david 207: <p>
1.8 henning 208: <li><a name="pfnorm"></a>
209: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 210: Three cases of potential access to freed memory have been found in
211: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
212: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 213: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
214: A source code patch exists which remedies the problem</a>.<br>
1.1 david 215: <p>
1.8 henning 216: <li><a name="sendmail"></a>
217: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 218: A buffer overflow in the address parsing in
219: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
220: may allow an attacker to gain root privileges.<br>
1.4 nick 221: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
222: A source code patch exists which remedies the problem</a>.<br>
1.1 david 223: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
224: problem.
225: <p>
1.8 henning 226: <li><a name="sshbuffer"></a>
227: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 228: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
229: It is unclear whether or not this bug is exploitable.<br>
230: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
231: source code patch exists which remedies the problem</a>.<br>
232: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
233: problem.
234: <p>
1.8 henning 235: <li><a name="sysvsem"></a>
236: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 237: Root may be able to reduce the security level by taking advantage of
238: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 239: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
240: A source code patch exists which remedies the problem</a>.
1.1 david 241: <p>
1.8 henning 242: <li><a name="semget"></a>
243: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 244: An improper bounds check in the
245: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
246: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 247: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
248: A source code patch exists which remedies the problem</a>.
1.1 david 249: <p>
1.17 david 250: <li><a name="realpath"></a>
251: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 252: An off-by-one error exists in the C library function
253: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
254: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
255: it is possible that this bug may allow an attacker to gain escalated privileges
256: on OpenBSD.<br>
1.4 nick 257: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
258: A source code patch exists which remedies the problem</a>.
1.1 david 259: <p>
260: </ul>
261: <p>
1.8 henning 262: <a name="i386"></a>
263: <h3><font color="#e00000">i386</font></h3>
1.1 david 264: <ul>
1.8 henning 265: <li><a name="ibcs2"></a>
266: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 267: It is possible for a local user to execute arbitrary code resulting in escalation of
268: privileges due to a stack overrun in
1.8 henning 269: <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 270: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
271: A source code patch exists which remedies the problem</a>.<br>
272: <p>
1.1 david 273: </ul>
274: <p>
1.8 henning 275: <a name="alpha"></a>
276: <h3><font color="#e00000">alpha</font></h3>
1.1 david 277: <ul>
278: <li>No problems identified yet.
279: </ul>
280: <p>
1.8 henning 281: <a name="mac68k"></a>
282: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 283: <ul>
284: <li>No problems identified yet.
285: </ul>
286: <p>
1.8 henning 287: <a name="sparc"></a>
288: <h3><font color="#e00000">sparc</font></h3>
1.1 david 289: <ul>
290: <li>No problems identified yet.
291: </ul>
292: <p>
1.8 henning 293: <a name="sparc64"></a>
294: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 295: <ul>
296: <li>No problems identified yet.
297: </ul>
298: <p>
1.8 henning 299: <a name="hppa"></a>
300: <h3><font color="#e00000">hppa</font></h3>
1.1 david 301: <ul>
302: <li>No problems identified yet.
303: </ul>
304: <p>
1.8 henning 305: <a name="hp300"></a>
306: <h3><font color="#e00000">hp300</font></h3>
1.1 david 307: <ul>
308: <li>No problems identified yet.
309: </ul>
310: <p>
1.8 henning 311: <a name="mvme68k"></a>
312: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 313: <ul>
314: <li>No problems identified yet.
315: </ul>
316: <p>
1.8 henning 317: <a name="macppc"></a>
318: <h3><font color="#e00000">macppc</font></h3>
1.1 david 319: <ul>
320: <li>No problems identified yet.
321: </ul>
322: <p>
1.8 henning 323: <a name="vax"></a>
324: <h3><font color="#e00000">vax</font></h3>
1.1 david 325: <ul>
326: <li>No problems identified yet.
327: </ul>
328:
329: <br>
330:
331: <hr>
332: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
333: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
334: <br>
335: For errata on a certain release, click below:<br>
336: <a href="errata21.html">2.1</a>,
337: <a href="errata22.html">2.2</a>,
338: <a href="errata23.html">2.3</a>,
339: <a href="errata24.html">2.4</a>,
340: <a href="errata25.html">2.5</a>,
341: <a href="errata26.html">2.6</a>,
342: <a href="errata27.html">2.7</a>,
343: <a href="errata28.html">2.8</a>,
344: <a href="errata29.html">2.9</a>,
345: <a href="errata30.html">3.0</a>,
346: <a href="errata31.html">3.1</a>,
347: <a href="errata32.html">3.2</a>,
1.24 david 348: <a href="errata34.html">3.4</a>,
1.26 ! miod 349: <a href="errata35.html">3.5</a>,
! 350: <a href="errata.html">3.6</a>.
1.1 david 351: <br>
352:
353: <hr>
354: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
355: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.26 ! miod 356: <br><small>$OpenBSD: errata33.html,v 1.25 2004/05/05 07:35:16 otto Exp $</small>
1.1 david 357:
358: </body>
359: </html>
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