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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>,
! 42: <a href="errata.html">3.7</a>.
1.1 david 43: <br>
44: <hr>
45:
46: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
47: You can also fetch a tar.gz file containing all the following patches</a>.
48: This file is updated once a day.
49:
50: <p> The patches below are available in CVS via the
51: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
52:
53: <p>
54: For more detailed information on how to install patches to OpenBSD, please
55: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
56: <hr>
57:
1.8 henning 58: <a name="all"></a>
59: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 60: <ul>
1.25 otto 61: <li><a name="cvs"></a>
62: <font color="#009000"><strong>022: SECURITY FIX: May 5,
63: 2004</strong></font><br>
64: Pathname validation problems have been found in
65: <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>,
66: allowing malicious clients to create files outside the repository, allowing
67: malicious servers to overwrite files outside the local CVS tree on
68: the client and allowing clients to check out files outside the CVS
69: repository.
70: <br>
71: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
72: A source code patch exists which remedies this problem</a>.<br>
73: <p>
1.22 millert 74: <li><a name="openssl"></a>
75: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
76: 2004</strong></font><br>
77: A missing check for a NULL-pointer dereference has been found in
78: <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>.
79: A remote attacker can use the bug to cause an OpenSSL application to crash;
80: this may lead to a denial of service.
81: <br>
82: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
83: A source code patch exists which remedies this problem</a>.<br>
84: <p>
1.21 brad 85: <li><a name="isakmpd2"></a>
86: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
87: 2004</strong></font><br>
88: Defects in the payload validation and processing functions of
89: <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>
90: have been discovered. An attacker could send malformed ISAKMP messages and
91: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
92: and removes some memory leaks.
93: <br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
95: A source code patch exists which remedies this problem</a>.<br>
96: <p>
1.20 brad 97: <li><a name="httpd2"></a>
98: <font color="#009000"><strong>019: SECURITY FIX: March 13,
99: 2004</strong></font><br>
100: Due to a bug in the parsing of Allow/Deny rules for
101: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
102: access module, using IP addresses without a netmask on big endian 64-bit
103: platforms causes the rules to fail to match. This only affects sparc64.
104: <br>
105: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
106: A source code patch exists which remedies the problem</a>.<br>
107: <p>
1.19 markus 108: <li><a name="tcp"></a>
109: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
110: 2004</strong></font><br>
111: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
112: TCP segments are queued in the system. An attacker could
113: send out-of-order TCP segments and trick the system into using all
114: available memory buffers.
115: <br>
116: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
117: A source code patch exists which remedies the problem</a>.<br>
118: <p>
1.17 david 119: <li><a name="font"></a>
120: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 121: 2004</strong></font><br>
122: Several buffer overflows exist in the code parsing
1.15 matthieu 123: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 124: exploited to gain privileges, but they can cause the X server to abort.
125: <br>
126: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
127: A source code patch exists which remedies the problem</a>.<br>
128: <p>
1.17 david 129: <li><a name="ip6"></a>
130: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 131: An IPv6 MTU handling problem exists that could be used by an attacker
132: to cause a denial of service attack against hosts with reachable IPv6
133: TCP ports.
134: <br>
135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
136: A source code patch exists which remedies the problem</a>.<br>
137: <p>
1.17 david 138: <li><a name="sysvshm"></a>
139: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 140: A reference counting bug exists in the
141: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
142: system call that could be used by an attacker to write to kernel memory
143: under certain circumstances.
144: <br>
145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
146: A source code patch exists which remedies the problem</a>.<br>
147: <p>
1.17 david 148: <li><a name="isakmpd"></a>
149: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 150: Several message handling flaws in
151: <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 152: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 153: <br>
154: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
155: A source code patch exists which remedies these problems</a>.<br>
156: <p>
1.8 henning 157: <li><a name="sem"></a>
158: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 159: An improper bounds check makes it possible for a local user to cause a crash
160: by passing the
1.8 henning 161: <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
162: <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 163: certain arguments.
164: <br>
165: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
166: A source code patch exists which remedies the problem</a>.<br>
167: <p>
1.8 henning 168: <li><a name="uvm"></a>
169: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 170: It is possible for a local user to cause a crash via
1.8 henning 171: <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 172: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
173: A source code patch exists which remedies the problem</a>.<br>
174: <p>
1.8 henning 175: <li><a name="exec"></a>
176: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 177: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
178: <br>
1.4 nick 179: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
180: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 181: <p>
1.8 henning 182: <li><a name="httpd"></a>
183: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 184: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
185: file can crash
186: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
187: or potentially run arbitrary code as the user <tt>www</tt> (although it
188: is believed that ProPolice will prevent code execution).
189: <br>
1.4 nick 190: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
191: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 192: <p>
1.8 henning 193: <li><a name="arp"></a>
194: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 195: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
196: requests.<br>
1.4 nick 197: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
198: A source code patch exists which remedies the problem</a>.<br>
1.1 david 199: <p>
1.8 henning 200: <li><a name="asn1"></a>
201: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 202: The use of certain ASN.1 encodings or malformed public keys may allow an
203: attacker to mount a denial of service attack against applications linked with
204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
205: This does not affect OpenSSH.<br>
1.4 nick 206: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
207: A source code patch exists which remedies the problem</a>.<br>
1.1 david 208: <p>
1.8 henning 209: <li><a name="pfnorm"></a>
210: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 211: Three cases of potential access to freed memory have been found in
212: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
213: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 214: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
215: A source code patch exists which remedies the problem</a>.<br>
1.1 david 216: <p>
1.8 henning 217: <li><a name="sendmail"></a>
218: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 219: A buffer overflow in the address parsing in
220: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
221: may allow an attacker to gain root privileges.<br>
1.4 nick 222: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
223: A source code patch exists which remedies the problem</a>.<br>
1.1 david 224: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
225: problem.
226: <p>
1.8 henning 227: <li><a name="sshbuffer"></a>
228: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 229: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
230: It is unclear whether or not this bug is exploitable.<br>
231: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
232: source code patch exists which remedies the problem</a>.<br>
233: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
234: problem.
235: <p>
1.8 henning 236: <li><a name="sysvsem"></a>
237: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 238: Root may be able to reduce the security level by taking advantage of
239: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 240: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
241: A source code patch exists which remedies the problem</a>.
1.1 david 242: <p>
1.8 henning 243: <li><a name="semget"></a>
244: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 245: An improper bounds check in the
246: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
247: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 248: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
249: A source code patch exists which remedies the problem</a>.
1.1 david 250: <p>
1.17 david 251: <li><a name="realpath"></a>
252: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 253: An off-by-one error exists in the C library function
254: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
255: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
256: it is possible that this bug may allow an attacker to gain escalated privileges
257: on OpenBSD.<br>
1.4 nick 258: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
259: A source code patch exists which remedies the problem</a>.
1.1 david 260: <p>
261: </ul>
262: <p>
1.8 henning 263: <a name="i386"></a>
264: <h3><font color="#e00000">i386</font></h3>
1.1 david 265: <ul>
1.8 henning 266: <li><a name="ibcs2"></a>
267: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 268: It is possible for a local user to execute arbitrary code resulting in escalation of
269: privileges due to a stack overrun in
1.8 henning 270: <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 271: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
272: A source code patch exists which remedies the problem</a>.<br>
273: <p>
1.1 david 274: </ul>
275: <p>
1.8 henning 276: <a name="alpha"></a>
277: <h3><font color="#e00000">alpha</font></h3>
1.1 david 278: <ul>
279: <li>No problems identified yet.
280: </ul>
281: <p>
1.8 henning 282: <a name="mac68k"></a>
283: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 284: <ul>
285: <li>No problems identified yet.
286: </ul>
287: <p>
1.8 henning 288: <a name="sparc"></a>
289: <h3><font color="#e00000">sparc</font></h3>
1.1 david 290: <ul>
291: <li>No problems identified yet.
292: </ul>
293: <p>
1.8 henning 294: <a name="sparc64"></a>
295: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 296: <ul>
297: <li>No problems identified yet.
298: </ul>
299: <p>
1.8 henning 300: <a name="hppa"></a>
301: <h3><font color="#e00000">hppa</font></h3>
1.1 david 302: <ul>
303: <li>No problems identified yet.
304: </ul>
305: <p>
1.8 henning 306: <a name="hp300"></a>
307: <h3><font color="#e00000">hp300</font></h3>
1.1 david 308: <ul>
309: <li>No problems identified yet.
310: </ul>
311: <p>
1.8 henning 312: <a name="mvme68k"></a>
313: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 314: <ul>
315: <li>No problems identified yet.
316: </ul>
317: <p>
1.8 henning 318: <a name="macppc"></a>
319: <h3><font color="#e00000">macppc</font></h3>
1.1 david 320: <ul>
321: <li>No problems identified yet.
322: </ul>
323: <p>
1.8 henning 324: <a name="vax"></a>
325: <h3><font color="#e00000">vax</font></h3>
1.1 david 326: <ul>
327: <li>No problems identified yet.
328: </ul>
329:
330: <br>
331:
332: <hr>
333: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
334: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
335: <br>
336: For errata on a certain release, click below:<br>
337: <a href="errata21.html">2.1</a>,
338: <a href="errata22.html">2.2</a>,
339: <a href="errata23.html">2.3</a>,
340: <a href="errata24.html">2.4</a>,
341: <a href="errata25.html">2.5</a>,
342: <a href="errata26.html">2.6</a>,
343: <a href="errata27.html">2.7</a>,
344: <a href="errata28.html">2.8</a>,
345: <a href="errata29.html">2.9</a>,
346: <a href="errata30.html">3.0</a>,
347: <a href="errata31.html">3.1</a>,
348: <a href="errata32.html">3.2</a>,
1.24 david 349: <a href="errata34.html">3.4</a>,
1.26 miod 350: <a href="errata35.html">3.5</a>,
1.27 ! deraadt 351: <a href="errata36.html">3.6</a>,
! 352: <a href="errata.html">3.7</a>.
1.1 david 353: <br>
354:
355: <hr>
356: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
357: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.27 ! deraadt 358: <br><small>$OpenBSD: errata33.html,v 1.26 2004/10/29 17:22:16 miod Exp $</small>
1.1 david 359:
360: </body>
361: </html>