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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>,
1.23 ! deraadt 39: <a href="errata34.html">3.4</a>.
! 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>
1.22 millert 59: <li><a name="openssl"></a>
60: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
61: 2004</strong></font><br>
62: A missing check for a NULL-pointer dereference has been found in
63: <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>.
64: A remote attacker can use the bug to cause an OpenSSL application to crash;
65: this may lead to a denial of service.
66: <br>
67: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
68: A source code patch exists which remedies this problem</a>.<br>
69: <p>
1.21 brad 70: <li><a name="isakmpd2"></a>
71: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
72: 2004</strong></font><br>
73: Defects in the payload validation and processing functions of
74: <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>
75: have been discovered. An attacker could send malformed ISAKMP messages and
76: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
77: and removes some memory leaks.
78: <br>
79: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
80: A source code patch exists which remedies this problem</a>.<br>
81: <p>
1.20 brad 82: <li><a name="httpd2"></a>
83: <font color="#009000"><strong>019: SECURITY FIX: March 13,
84: 2004</strong></font><br>
85: Due to a bug in the parsing of Allow/Deny rules for
86: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
87: access module, using IP addresses without a netmask on big endian 64-bit
88: platforms causes the rules to fail to match. This only affects sparc64.
89: <br>
90: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
91: A source code patch exists which remedies the problem</a>.<br>
92: <p>
1.19 markus 93: <li><a name="tcp"></a>
94: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
95: 2004</strong></font><br>
96: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
97: TCP segments are queued in the system. An attacker could
98: send out-of-order TCP segments and trick the system into using all
99: available memory buffers.
100: <br>
101: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
102: A source code patch exists which remedies the problem</a>.<br>
103: <p>
1.17 david 104: <li><a name="font"></a>
105: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 106: 2004</strong></font><br>
107: Several buffer overflows exist in the code parsing
1.15 matthieu 108: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 109: exploited to gain privileges, but they can cause the X server to abort.
110: <br>
111: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
112: A source code patch exists which remedies the problem</a>.<br>
113: <p>
1.17 david 114: <li><a name="ip6"></a>
115: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 116: An IPv6 MTU handling problem exists that could be used by an attacker
117: to cause a denial of service attack against hosts with reachable IPv6
118: TCP ports.
119: <br>
120: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
121: A source code patch exists which remedies the problem</a>.<br>
122: <p>
1.17 david 123: <li><a name="sysvshm"></a>
124: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 125: A reference counting bug exists in the
126: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
127: system call that could be used by an attacker to write to kernel memory
128: under certain circumstances.
129: <br>
130: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
131: A source code patch exists which remedies the problem</a>.<br>
132: <p>
1.17 david 133: <li><a name="isakmpd"></a>
134: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 135: Several message handling flaws in
136: <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 137: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 138: <br>
139: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
140: A source code patch exists which remedies these problems</a>.<br>
141: <p>
1.8 henning 142: <li><a name="sem"></a>
143: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 144: An improper bounds check makes it possible for a local user to cause a crash
145: by passing the
1.8 henning 146: <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
147: <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 148: certain arguments.
149: <br>
150: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
151: A source code patch exists which remedies the problem</a>.<br>
152: <p>
1.8 henning 153: <li><a name="uvm"></a>
154: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 155: It is possible for a local user to cause a crash via
1.8 henning 156: <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 157: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
158: A source code patch exists which remedies the problem</a>.<br>
159: <p>
1.8 henning 160: <li><a name="exec"></a>
161: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 162: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
163: <br>
1.4 nick 164: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
165: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 166: <p>
1.8 henning 167: <li><a name="httpd"></a>
168: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 169: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
170: file can crash
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
172: or potentially run arbitrary code as the user <tt>www</tt> (although it
173: is believed that ProPolice will prevent code execution).
174: <br>
1.4 nick 175: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
176: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 177: <p>
1.8 henning 178: <li><a name="arp"></a>
179: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 180: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
181: requests.<br>
1.4 nick 182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
183: A source code patch exists which remedies the problem</a>.<br>
1.1 david 184: <p>
1.8 henning 185: <li><a name="asn1"></a>
186: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 187: The use of certain ASN.1 encodings or malformed public keys may allow an
188: attacker to mount a denial of service attack against applications linked with
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
190: This does not affect OpenSSH.<br>
1.4 nick 191: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
192: A source code patch exists which remedies the problem</a>.<br>
1.1 david 193: <p>
1.8 henning 194: <li><a name="pfnorm"></a>
195: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 196: Three cases of potential access to freed memory have been found in
197: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
198: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 199: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.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="sendmail"></a>
203: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 204: A buffer overflow in the address parsing in
205: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
206: may allow an attacker to gain root privileges.<br>
1.4 nick 207: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
208: A source code patch exists which remedies the problem</a>.<br>
1.1 david 209: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
210: problem.
211: <p>
1.8 henning 212: <li><a name="sshbuffer"></a>
213: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 214: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
215: It is unclear whether or not this bug is exploitable.<br>
216: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
217: source code patch exists which remedies the problem</a>.<br>
218: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
219: problem.
220: <p>
1.8 henning 221: <li><a name="sysvsem"></a>
222: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 223: Root may be able to reduce the security level by taking advantage of
224: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 225: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
226: A source code patch exists which remedies the problem</a>.
1.1 david 227: <p>
1.8 henning 228: <li><a name="semget"></a>
229: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 230: An improper bounds check in the
231: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
232: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 233: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
234: A source code patch exists which remedies the problem</a>.
1.1 david 235: <p>
1.17 david 236: <li><a name="realpath"></a>
237: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 238: An off-by-one error exists in the C library function
239: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
240: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
241: it is possible that this bug may allow an attacker to gain escalated privileges
242: on OpenBSD.<br>
1.4 nick 243: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
244: A source code patch exists which remedies the problem</a>.
1.1 david 245: <p>
246: </ul>
247: <p>
1.8 henning 248: <a name="i386"></a>
249: <h3><font color="#e00000">i386</font></h3>
1.1 david 250: <ul>
1.8 henning 251: <li><a name="ibcs2"></a>
252: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 253: It is possible for a local user to execute arbitrary code resulting in escalation of
254: privileges due to a stack overrun in
1.8 henning 255: <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 256: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
257: A source code patch exists which remedies the problem</a>.<br>
258: <p>
1.1 david 259: </ul>
260: <p>
1.8 henning 261: <a name="alpha"></a>
262: <h3><font color="#e00000">alpha</font></h3>
1.1 david 263: <ul>
264: <li>No problems identified yet.
265: </ul>
266: <p>
1.8 henning 267: <a name="mac68k"></a>
268: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 269: <ul>
270: <li>No problems identified yet.
271: </ul>
272: <p>
1.8 henning 273: <a name="sparc"></a>
274: <h3><font color="#e00000">sparc</font></h3>
1.1 david 275: <ul>
276: <li>No problems identified yet.
277: </ul>
278: <p>
1.8 henning 279: <a name="sparc64"></a>
280: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 281: <ul>
282: <li>No problems identified yet.
283: </ul>
284: <p>
1.8 henning 285: <a name="hppa"></a>
286: <h3><font color="#e00000">hppa</font></h3>
1.1 david 287: <ul>
288: <li>No problems identified yet.
289: </ul>
290: <p>
1.8 henning 291: <a name="hp300"></a>
292: <h3><font color="#e00000">hp300</font></h3>
1.1 david 293: <ul>
294: <li>No problems identified yet.
295: </ul>
296: <p>
1.8 henning 297: <a name="mvme68k"></a>
298: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 299: <ul>
300: <li>No problems identified yet.
301: </ul>
302: <p>
1.8 henning 303: <a name="macppc"></a>
304: <h3><font color="#e00000">macppc</font></h3>
1.1 david 305: <ul>
306: <li>No problems identified yet.
307: </ul>
308: <p>
1.8 henning 309: <a name="vax"></a>
310: <h3><font color="#e00000">vax</font></h3>
1.1 david 311: <ul>
312: <li>No problems identified yet.
313: </ul>
314:
315: <br>
316:
317: <hr>
318: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
319: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
320: <br>
321: For errata on a certain release, click below:<br>
322: <a href="errata21.html">2.1</a>,
323: <a href="errata22.html">2.2</a>,
324: <a href="errata23.html">2.3</a>,
325: <a href="errata24.html">2.4</a>,
326: <a href="errata25.html">2.5</a>,
327: <a href="errata26.html">2.6</a>,
328: <a href="errata27.html">2.7</a>,
329: <a href="errata28.html">2.8</a>,
330: <a href="errata29.html">2.9</a>,
331: <a href="errata30.html">3.0</a>,
332: <a href="errata31.html">3.1</a>,
333: <a href="errata32.html">3.2</a>,
1.23 ! deraadt 334: <a href="errata34.html">3.4</a>.
! 335: <a href="errata.html">3.5</a>.
1.1 david 336: <br>
337:
338: <hr>
339: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
340: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.23 ! deraadt 341: <br><small>$OpenBSD: errata33.html,v 1.22 2004/03/17 22:22:05 millert Exp $</small>
1.1 david 342:
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