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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>,
39: <a href="errata.html">3.4</a>.
40: <br>
41: <hr>
42:
43: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
44: You can also fetch a tar.gz file containing all the following patches</a>.
45: This file is updated once a day.
46:
47: <p> The patches below are available in CVS via the
48: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
49:
50: <p>
51: For more detailed information on how to install patches to OpenBSD, please
52: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
53: <hr>
54:
1.8 henning 55: <a name="all"></a>
56: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 57: <ul>
1.20 ! brad 58: <li><a name="httpd2"></a>
! 59: <font color="#009000"><strong>019: SECURITY FIX: March 13,
! 60: 2004</strong></font><br>
! 61: Due to a bug in the parsing of Allow/Deny rules for
! 62: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
! 63: access module, using IP addresses without a netmask on big endian 64-bit
! 64: platforms causes the rules to fail to match. This only affects sparc64.
! 65: <br>
! 66: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
! 67: A source code patch exists which remedies the problem</a>.<br>
! 68: <p>
1.19 markus 69: <li><a name="tcp"></a>
70: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
71: 2004</strong></font><br>
72: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
73: TCP segments are queued in the system. An attacker could
74: send out-of-order TCP segments and trick the system into using all
75: available memory buffers.
76: <br>
77: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
78: A source code patch exists which remedies the problem</a>.<br>
79: <p>
1.17 david 80: <li><a name="font"></a>
81: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 82: 2004</strong></font><br>
83: Several buffer overflows exist in the code parsing
1.15 matthieu 84: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 85: exploited to gain privileges, but they can cause the X server to abort.
86: <br>
87: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
88: A source code patch exists which remedies the problem</a>.<br>
89: <p>
1.17 david 90: <li><a name="ip6"></a>
91: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 92: An IPv6 MTU handling problem exists that could be used by an attacker
93: to cause a denial of service attack against hosts with reachable IPv6
94: TCP ports.
95: <br>
96: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
97: A source code patch exists which remedies the problem</a>.<br>
98: <p>
1.17 david 99: <li><a name="sysvshm"></a>
100: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 101: A reference counting bug exists in the
102: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
103: system call that could be used by an attacker to write to kernel memory
104: under certain circumstances.
105: <br>
106: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
107: A source code patch exists which remedies the problem</a>.<br>
108: <p>
1.17 david 109: <li><a name="isakmpd"></a>
110: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 111: Several message handling flaws in
112: <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 113: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 114: <br>
115: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
116: A source code patch exists which remedies these problems</a>.<br>
117: <p>
1.8 henning 118: <li><a name="sem"></a>
119: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 120: An improper bounds check makes it possible for a local user to cause a crash
121: by passing the
1.8 henning 122: <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
123: <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 124: certain arguments.
125: <br>
126: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
127: A source code patch exists which remedies the problem</a>.<br>
128: <p>
1.8 henning 129: <li><a name="uvm"></a>
130: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 131: It is possible for a local user to cause a crash via
1.8 henning 132: <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 133: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
134: A source code patch exists which remedies the problem</a>.<br>
135: <p>
1.8 henning 136: <li><a name="exec"></a>
137: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 138: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
139: <br>
1.4 nick 140: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
141: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 142: <p>
1.8 henning 143: <li><a name="httpd"></a>
144: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 145: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
146: file can crash
147: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
148: or potentially run arbitrary code as the user <tt>www</tt> (although it
149: is believed that ProPolice will prevent code execution).
150: <br>
1.4 nick 151: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
152: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 153: <p>
1.8 henning 154: <li><a name="arp"></a>
155: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 156: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
157: requests.<br>
1.4 nick 158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
159: A source code patch exists which remedies the problem</a>.<br>
1.1 david 160: <p>
1.8 henning 161: <li><a name="asn1"></a>
162: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 163: The use of certain ASN.1 encodings or malformed public keys may allow an
164: attacker to mount a denial of service attack against applications linked with
165: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
166: This does not affect OpenSSH.<br>
1.4 nick 167: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
168: A source code patch exists which remedies the problem</a>.<br>
1.1 david 169: <p>
1.8 henning 170: <li><a name="pfnorm"></a>
171: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 172: Three cases of potential access to freed memory have been found in
173: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
174: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 175: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
176: A source code patch exists which remedies the problem</a>.<br>
1.1 david 177: <p>
1.8 henning 178: <li><a name="sendmail"></a>
179: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 180: A buffer overflow in the address parsing in
181: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
182: may allow an attacker to gain root privileges.<br>
1.4 nick 183: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
184: A source code patch exists which remedies the problem</a>.<br>
1.1 david 185: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
186: problem.
187: <p>
1.8 henning 188: <li><a name="sshbuffer"></a>
189: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 190: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
191: It is unclear whether or not this bug is exploitable.<br>
192: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
193: source code patch exists which remedies the problem</a>.<br>
194: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
195: problem.
196: <p>
1.8 henning 197: <li><a name="sysvsem"></a>
198: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 199: Root may be able to reduce the security level by taking advantage of
200: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 201: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
202: A source code patch exists which remedies the problem</a>.
1.1 david 203: <p>
1.8 henning 204: <li><a name="semget"></a>
205: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 206: An improper bounds check in the
207: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
208: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 209: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
210: A source code patch exists which remedies the problem</a>.
1.1 david 211: <p>
1.17 david 212: <li><a name="realpath"></a>
213: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 214: An off-by-one error exists in the C library function
215: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
216: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
217: it is possible that this bug may allow an attacker to gain escalated privileges
218: on OpenBSD.<br>
1.4 nick 219: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
220: A source code patch exists which remedies the problem</a>.
1.1 david 221: <p>
222: </ul>
223: <p>
1.8 henning 224: <a name="i386"></a>
225: <h3><font color="#e00000">i386</font></h3>
1.1 david 226: <ul>
1.8 henning 227: <li><a name="ibcs2"></a>
228: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 229: It is possible for a local user to execute arbitrary code resulting in escalation of
230: privileges due to a stack overrun in
1.8 henning 231: <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 232: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
233: A source code patch exists which remedies the problem</a>.<br>
234: <p>
1.1 david 235: </ul>
236: <p>
1.8 henning 237: <a name="alpha"></a>
238: <h3><font color="#e00000">alpha</font></h3>
1.1 david 239: <ul>
240: <li>No problems identified yet.
241: </ul>
242: <p>
1.8 henning 243: <a name="mac68k"></a>
244: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 245: <ul>
246: <li>No problems identified yet.
247: </ul>
248: <p>
1.8 henning 249: <a name="sparc"></a>
250: <h3><font color="#e00000">sparc</font></h3>
1.1 david 251: <ul>
252: <li>No problems identified yet.
253: </ul>
254: <p>
1.8 henning 255: <a name="sparc64"></a>
256: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 257: <ul>
258: <li>No problems identified yet.
259: </ul>
260: <p>
1.8 henning 261: <a name="hppa"></a>
262: <h3><font color="#e00000">hppa</font></h3>
1.1 david 263: <ul>
264: <li>No problems identified yet.
265: </ul>
266: <p>
1.8 henning 267: <a name="hp300"></a>
268: <h3><font color="#e00000">hp300</font></h3>
1.1 david 269: <ul>
270: <li>No problems identified yet.
271: </ul>
272: <p>
1.8 henning 273: <a name="mvme68k"></a>
274: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 275: <ul>
276: <li>No problems identified yet.
277: </ul>
278: <p>
1.8 henning 279: <a name="macppc"></a>
280: <h3><font color="#e00000">macppc</font></h3>
1.1 david 281: <ul>
282: <li>No problems identified yet.
283: </ul>
284: <p>
1.8 henning 285: <a name="vax"></a>
286: <h3><font color="#e00000">vax</font></h3>
1.1 david 287: <ul>
288: <li>No problems identified yet.
289: </ul>
290:
291: <br>
292:
293: <hr>
294: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
295: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
296: <br>
297: For errata on a certain release, click below:<br>
298: <a href="errata21.html">2.1</a>,
299: <a href="errata22.html">2.2</a>,
300: <a href="errata23.html">2.3</a>,
301: <a href="errata24.html">2.4</a>,
302: <a href="errata25.html">2.5</a>,
303: <a href="errata26.html">2.6</a>,
304: <a href="errata27.html">2.7</a>,
305: <a href="errata28.html">2.8</a>,
306: <a href="errata29.html">2.9</a>,
307: <a href="errata30.html">3.0</a>,
308: <a href="errata31.html">3.1</a>,
309: <a href="errata32.html">3.2</a>,
310: <a href="errata.html">3.4</a>.
311: <br>
312:
313: <hr>
314: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
315: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.20 ! brad 316: <br><small>$OpenBSD: errata33.html,v 1.19 2004/03/09 09:42:11 markus Exp $</small>
1.1 david 317:
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319: </html>
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