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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>,
1.34 ! deraadt 47: <a href="errata42.html">4.1</a>,
! 48: <a href="errata43.html">4.3</a>.
1.1 david 49: <br>
50: <hr>
51:
52: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
53: You can also fetch a tar.gz file containing all the following patches</a>.
54: This file is updated once a day.
55:
56: <p> The patches below are available in CVS via the
57: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
58:
59: <p>
60: For more detailed information on how to install patches to OpenBSD, please
61: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
62: <hr>
63:
1.8 henning 64: <a name="all"></a>
65: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 66: <ul>
1.25 otto 67: <li><a name="cvs"></a>
68: <font color="#009000"><strong>022: SECURITY FIX: May 5,
69: 2004</strong></font><br>
70: Pathname validation problems have been found in
71: <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>,
72: allowing malicious clients to create files outside the repository, allowing
73: malicious servers to overwrite files outside the local CVS tree on
74: the client and allowing clients to check out files outside the CVS
75: repository.
76: <br>
77: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
78: A source code patch exists which remedies this problem</a>.<br>
79: <p>
1.22 millert 80: <li><a name="openssl"></a>
81: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
82: 2004</strong></font><br>
83: A missing check for a NULL-pointer dereference has been found in
84: <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>.
85: A remote attacker can use the bug to cause an OpenSSL application to crash;
86: this may lead to a denial of service.
87: <br>
88: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
89: A source code patch exists which remedies this problem</a>.<br>
90: <p>
1.21 brad 91: <li><a name="isakmpd2"></a>
92: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
93: 2004</strong></font><br>
94: Defects in the payload validation and processing functions of
95: <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>
96: have been discovered. An attacker could send malformed ISAKMP messages and
97: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
98: and removes some memory leaks.
99: <br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
101: A source code patch exists which remedies this problem</a>.<br>
102: <p>
1.20 brad 103: <li><a name="httpd2"></a>
104: <font color="#009000"><strong>019: SECURITY FIX: March 13,
105: 2004</strong></font><br>
106: Due to a bug in the parsing of Allow/Deny rules for
107: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
108: access module, using IP addresses without a netmask on big endian 64-bit
109: platforms causes the rules to fail to match. This only affects sparc64.
110: <br>
111: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
112: A source code patch exists which remedies the problem</a>.<br>
113: <p>
1.19 markus 114: <li><a name="tcp"></a>
115: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
116: 2004</strong></font><br>
117: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
118: TCP segments are queued in the system. An attacker could
119: send out-of-order TCP segments and trick the system into using all
120: available memory buffers.
121: <br>
122: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
123: A source code patch exists which remedies the problem</a>.<br>
124: <p>
1.17 david 125: <li><a name="font"></a>
126: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 127: 2004</strong></font><br>
128: Several buffer overflows exist in the code parsing
1.15 matthieu 129: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 130: exploited to gain privileges, but they can cause the X server to abort.
131: <br>
132: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
133: A source code patch exists which remedies the problem</a>.<br>
134: <p>
1.17 david 135: <li><a name="ip6"></a>
136: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 137: An IPv6 MTU handling problem exists that could be used by an attacker
138: to cause a denial of service attack against hosts with reachable IPv6
139: TCP ports.
140: <br>
141: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
142: A source code patch exists which remedies the problem</a>.<br>
143: <p>
1.17 david 144: <li><a name="sysvshm"></a>
145: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 146: A reference counting bug exists in the
147: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
148: system call that could be used by an attacker to write to kernel memory
149: under certain circumstances.
150: <br>
151: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
152: A source code patch exists which remedies the problem</a>.<br>
153: <p>
1.17 david 154: <li><a name="isakmpd"></a>
155: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 156: Several message handling flaws in
157: <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 158: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 159: <br>
160: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
161: A source code patch exists which remedies these problems</a>.<br>
162: <p>
1.8 henning 163: <li><a name="sem"></a>
164: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 165: An improper bounds check makes it possible for a local user to cause a crash
166: by passing the
1.8 henning 167: <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
168: <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 169: certain arguments.
170: <br>
171: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
172: A source code patch exists which remedies the problem</a>.<br>
173: <p>
1.8 henning 174: <li><a name="uvm"></a>
175: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 176: It is possible for a local user to cause a crash via
1.8 henning 177: <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 178: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
179: A source code patch exists which remedies the problem</a>.<br>
180: <p>
1.8 henning 181: <li><a name="exec"></a>
182: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 183: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
184: <br>
1.4 nick 185: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
186: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 187: <p>
1.8 henning 188: <li><a name="httpd"></a>
189: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 190: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
191: file can crash
192: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
193: or potentially run arbitrary code as the user <tt>www</tt> (although it
194: is believed that ProPolice will prevent code execution).
195: <br>
1.4 nick 196: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
197: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 198: <p>
1.8 henning 199: <li><a name="arp"></a>
200: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 201: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
202: requests.<br>
1.4 nick 203: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
204: A source code patch exists which remedies the problem</a>.<br>
1.1 david 205: <p>
1.8 henning 206: <li><a name="asn1"></a>
207: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 208: The use of certain ASN.1 encodings or malformed public keys may allow an
209: attacker to mount a denial of service attack against applications linked with
210: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
211: This does not affect OpenSSH.<br>
1.4 nick 212: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.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="pfnorm"></a>
216: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 217: Three cases of potential access to freed memory have been found in
218: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
219: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 220: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
221: A source code patch exists which remedies the problem</a>.<br>
1.1 david 222: <p>
1.8 henning 223: <li><a name="sendmail"></a>
224: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 225: A buffer overflow in the address parsing in
226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
227: may allow an attacker to gain root privileges.<br>
1.4 nick 228: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
229: A source code patch exists which remedies the problem</a>.<br>
1.1 david 230: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
231: problem.
232: <p>
1.8 henning 233: <li><a name="sshbuffer"></a>
234: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 235: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
236: It is unclear whether or not this bug is exploitable.<br>
237: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
238: source code patch exists which remedies the problem</a>.<br>
239: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
240: problem.
241: <p>
1.8 henning 242: <li><a name="sysvsem"></a>
243: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 244: Root may be able to reduce the security level by taking advantage of
245: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 246: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
247: A source code patch exists which remedies the problem</a>.
1.1 david 248: <p>
1.8 henning 249: <li><a name="semget"></a>
250: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 251: An improper bounds check in the
252: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
253: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 254: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
255: A source code patch exists which remedies the problem</a>.
1.1 david 256: <p>
1.17 david 257: <li><a name="realpath"></a>
258: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 259: An off-by-one error exists in the C library function
260: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
261: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
262: it is possible that this bug may allow an attacker to gain escalated privileges
263: on OpenBSD.<br>
1.4 nick 264: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
265: A source code patch exists which remedies the problem</a>.
1.1 david 266: <p>
267: </ul>
268: <p>
1.8 henning 269: <a name="i386"></a>
270: <h3><font color="#e00000">i386</font></h3>
1.1 david 271: <ul>
1.8 henning 272: <li><a name="ibcs2"></a>
273: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 274: It is possible for a local user to execute arbitrary code resulting in escalation of
275: privileges due to a stack overrun in
1.8 henning 276: <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 277: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
278: A source code patch exists which remedies the problem</a>.<br>
279: <p>
1.1 david 280: </ul>
281: <p>
1.8 henning 282: <a name="alpha"></a>
283: <h3><font color="#e00000">alpha</font></h3>
1.1 david 284: <ul>
285: <li>No problems identified yet.
286: </ul>
287: <p>
1.8 henning 288: <a name="mac68k"></a>
289: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 290: <ul>
291: <li>No problems identified yet.
292: </ul>
293: <p>
1.8 henning 294: <a name="sparc"></a>
295: <h3><font color="#e00000">sparc</font></h3>
1.1 david 296: <ul>
297: <li>No problems identified yet.
298: </ul>
299: <p>
1.8 henning 300: <a name="sparc64"></a>
301: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 302: <ul>
303: <li>No problems identified yet.
304: </ul>
305: <p>
1.8 henning 306: <a name="hppa"></a>
307: <h3><font color="#e00000">hppa</font></h3>
1.1 david 308: <ul>
309: <li>No problems identified yet.
310: </ul>
311: <p>
1.8 henning 312: <a name="hp300"></a>
313: <h3><font color="#e00000">hp300</font></h3>
1.1 david 314: <ul>
315: <li>No problems identified yet.
316: </ul>
317: <p>
1.8 henning 318: <a name="mvme68k"></a>
319: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 320: <ul>
321: <li>No problems identified yet.
322: </ul>
323: <p>
1.8 henning 324: <a name="macppc"></a>
325: <h3><font color="#e00000">macppc</font></h3>
1.1 david 326: <ul>
327: <li>No problems identified yet.
328: </ul>
329: <p>
1.8 henning 330: <a name="vax"></a>
331: <h3><font color="#e00000">vax</font></h3>
1.1 david 332: <ul>
333: <li>No problems identified yet.
334: </ul>
335:
336: <br>
337:
338: <hr>
339: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
340: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
341: <br>
342: For errata on a certain release, click below:<br>
343: <a href="errata21.html">2.1</a>,
344: <a href="errata22.html">2.2</a>,
345: <a href="errata23.html">2.3</a>,
346: <a href="errata24.html">2.4</a>,
347: <a href="errata25.html">2.5</a>,
348: <a href="errata26.html">2.6</a>,
349: <a href="errata27.html">2.7</a>,
350: <a href="errata28.html">2.8</a>,
351: <a href="errata29.html">2.9</a>,
352: <a href="errata30.html">3.0</a>,
353: <a href="errata31.html">3.1</a>,
354: <a href="errata32.html">3.2</a>,
1.24 david 355: <a href="errata34.html">3.4</a>,
1.26 miod 356: <a href="errata35.html">3.5</a>,
1.27 deraadt 357: <a href="errata36.html">3.6</a>,
1.28 deraadt 358: <a href="errata37.html">3.7</a>,
1.29 deraadt 359: <a href="errata38.html">3.8</a>,
1.30 deraadt 360: <a href="errata39.html">3.9</a>,
1.31 deraadt 361: <a href="errata40.html">4.0</a>,
1.33 merdely 362: <a href="errata41.html">4.1</a>,
1.34 ! deraadt 363: <a href="errata42.html">4.2</a>,
! 364: <a href="errata43.html">4.3</a>.
1.1 david 365: <br>
366:
367: <hr>
368: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
369: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.34 ! deraadt 370: <br><small>$OpenBSD: errata33.html,v 1.33 2007/09/07 22:45:17 merdely Exp $</small>
1.1 david 371:
372: </body>
373: </html>