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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>
1.22 ! millert 58: <li><a name="openssl"></a>
! 59: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
! 60: 2004</strong></font><br>
! 61: A missing check for a NULL-pointer dereference has been found in
! 62: <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>.
! 63: A remote attacker can use the bug to cause an OpenSSL application to crash;
! 64: this may lead to a denial of service.
! 65: <br>
! 66: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
! 67: A source code patch exists which remedies this problem</a>.<br>
! 68: <p>
1.21 brad 69: <li><a name="isakmpd2"></a>
70: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
71: 2004</strong></font><br>
72: Defects in the payload validation and processing functions of
73: <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>
74: have been discovered. An attacker could send malformed ISAKMP messages and
75: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
76: and removes some memory leaks.
77: <br>
78: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
79: A source code patch exists which remedies this problem</a>.<br>
80: <p>
1.20 brad 81: <li><a name="httpd2"></a>
82: <font color="#009000"><strong>019: SECURITY FIX: March 13,
83: 2004</strong></font><br>
84: Due to a bug in the parsing of Allow/Deny rules for
85: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
86: access module, using IP addresses without a netmask on big endian 64-bit
87: platforms causes the rules to fail to match. This only affects sparc64.
88: <br>
89: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
90: A source code patch exists which remedies the problem</a>.<br>
91: <p>
1.19 markus 92: <li><a name="tcp"></a>
93: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
94: 2004</strong></font><br>
95: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
96: TCP segments are queued in the system. An attacker could
97: send out-of-order TCP segments and trick the system into using all
98: available memory buffers.
99: <br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
101: A source code patch exists which remedies the problem</a>.<br>
102: <p>
1.17 david 103: <li><a name="font"></a>
104: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 105: 2004</strong></font><br>
106: Several buffer overflows exist in the code parsing
1.15 matthieu 107: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 108: exploited to gain privileges, but they can cause the X server to abort.
109: <br>
110: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
111: A source code patch exists which remedies the problem</a>.<br>
112: <p>
1.17 david 113: <li><a name="ip6"></a>
114: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 115: An IPv6 MTU handling problem exists that could be used by an attacker
116: to cause a denial of service attack against hosts with reachable IPv6
117: TCP ports.
118: <br>
119: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
120: A source code patch exists which remedies the problem</a>.<br>
121: <p>
1.17 david 122: <li><a name="sysvshm"></a>
123: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 124: A reference counting bug exists in the
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
126: system call that could be used by an attacker to write to kernel memory
127: under certain circumstances.
128: <br>
129: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
130: A source code patch exists which remedies the problem</a>.<br>
131: <p>
1.17 david 132: <li><a name="isakmpd"></a>
133: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 134: Several message handling flaws in
135: <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 136: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 137: <br>
138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
139: A source code patch exists which remedies these problems</a>.<br>
140: <p>
1.8 henning 141: <li><a name="sem"></a>
142: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 143: An improper bounds check makes it possible for a local user to cause a crash
144: by passing the
1.8 henning 145: <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
146: <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 147: certain arguments.
148: <br>
149: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
150: A source code patch exists which remedies the problem</a>.<br>
151: <p>
1.8 henning 152: <li><a name="uvm"></a>
153: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 154: It is possible for a local user to cause a crash via
1.8 henning 155: <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 156: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
157: A source code patch exists which remedies the problem</a>.<br>
158: <p>
1.8 henning 159: <li><a name="exec"></a>
160: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 161: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
162: <br>
1.4 nick 163: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
164: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 165: <p>
1.8 henning 166: <li><a name="httpd"></a>
167: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 168: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
169: file can crash
170: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
171: or potentially run arbitrary code as the user <tt>www</tt> (although it
172: is believed that ProPolice will prevent code execution).
173: <br>
1.4 nick 174: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
175: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 176: <p>
1.8 henning 177: <li><a name="arp"></a>
178: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 179: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
180: requests.<br>
1.4 nick 181: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
182: A source code patch exists which remedies the problem</a>.<br>
1.1 david 183: <p>
1.8 henning 184: <li><a name="asn1"></a>
185: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 186: The use of certain ASN.1 encodings or malformed public keys may allow an
187: attacker to mount a denial of service attack against applications linked with
188: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
189: This does not affect OpenSSH.<br>
1.4 nick 190: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
191: A source code patch exists which remedies the problem</a>.<br>
1.1 david 192: <p>
1.8 henning 193: <li><a name="pfnorm"></a>
194: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 195: Three cases of potential access to freed memory have been found in
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
197: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 198: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
199: A source code patch exists which remedies the problem</a>.<br>
1.1 david 200: <p>
1.8 henning 201: <li><a name="sendmail"></a>
202: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 203: A buffer overflow in the address parsing in
204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
205: may allow an attacker to gain root privileges.<br>
1.4 nick 206: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
207: A source code patch exists which remedies the problem</a>.<br>
1.1 david 208: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
209: problem.
210: <p>
1.8 henning 211: <li><a name="sshbuffer"></a>
212: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 213: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
214: It is unclear whether or not this bug is exploitable.<br>
215: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
216: source code patch exists which remedies the problem</a>.<br>
217: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
218: problem.
219: <p>
1.8 henning 220: <li><a name="sysvsem"></a>
221: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 222: Root may be able to reduce the security level by taking advantage of
223: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 224: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
225: A source code patch exists which remedies the problem</a>.
1.1 david 226: <p>
1.8 henning 227: <li><a name="semget"></a>
228: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 229: An improper bounds check in the
230: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
231: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 232: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
233: A source code patch exists which remedies the problem</a>.
1.1 david 234: <p>
1.17 david 235: <li><a name="realpath"></a>
236: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 237: An off-by-one error exists in the C library function
238: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
239: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
240: it is possible that this bug may allow an attacker to gain escalated privileges
241: on OpenBSD.<br>
1.4 nick 242: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
243: A source code patch exists which remedies the problem</a>.
1.1 david 244: <p>
245: </ul>
246: <p>
1.8 henning 247: <a name="i386"></a>
248: <h3><font color="#e00000">i386</font></h3>
1.1 david 249: <ul>
1.8 henning 250: <li><a name="ibcs2"></a>
251: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 252: It is possible for a local user to execute arbitrary code resulting in escalation of
253: privileges due to a stack overrun in
1.8 henning 254: <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 255: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
256: A source code patch exists which remedies the problem</a>.<br>
257: <p>
1.1 david 258: </ul>
259: <p>
1.8 henning 260: <a name="alpha"></a>
261: <h3><font color="#e00000">alpha</font></h3>
1.1 david 262: <ul>
263: <li>No problems identified yet.
264: </ul>
265: <p>
1.8 henning 266: <a name="mac68k"></a>
267: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 268: <ul>
269: <li>No problems identified yet.
270: </ul>
271: <p>
1.8 henning 272: <a name="sparc"></a>
273: <h3><font color="#e00000">sparc</font></h3>
1.1 david 274: <ul>
275: <li>No problems identified yet.
276: </ul>
277: <p>
1.8 henning 278: <a name="sparc64"></a>
279: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 280: <ul>
281: <li>No problems identified yet.
282: </ul>
283: <p>
1.8 henning 284: <a name="hppa"></a>
285: <h3><font color="#e00000">hppa</font></h3>
1.1 david 286: <ul>
287: <li>No problems identified yet.
288: </ul>
289: <p>
1.8 henning 290: <a name="hp300"></a>
291: <h3><font color="#e00000">hp300</font></h3>
1.1 david 292: <ul>
293: <li>No problems identified yet.
294: </ul>
295: <p>
1.8 henning 296: <a name="mvme68k"></a>
297: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 298: <ul>
299: <li>No problems identified yet.
300: </ul>
301: <p>
1.8 henning 302: <a name="macppc"></a>
303: <h3><font color="#e00000">macppc</font></h3>
1.1 david 304: <ul>
305: <li>No problems identified yet.
306: </ul>
307: <p>
1.8 henning 308: <a name="vax"></a>
309: <h3><font color="#e00000">vax</font></h3>
1.1 david 310: <ul>
311: <li>No problems identified yet.
312: </ul>
313:
314: <br>
315:
316: <hr>
317: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
318: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
319: <br>
320: For errata on a certain release, click below:<br>
321: <a href="errata21.html">2.1</a>,
322: <a href="errata22.html">2.2</a>,
323: <a href="errata23.html">2.3</a>,
324: <a href="errata24.html">2.4</a>,
325: <a href="errata25.html">2.5</a>,
326: <a href="errata26.html">2.6</a>,
327: <a href="errata27.html">2.7</a>,
328: <a href="errata28.html">2.8</a>,
329: <a href="errata29.html">2.9</a>,
330: <a href="errata30.html">3.0</a>,
331: <a href="errata31.html">3.1</a>,
332: <a href="errata32.html">3.2</a>,
333: <a href="errata.html">3.4</a>.
334: <br>
335:
336: <hr>
337: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
338: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.22 ! millert 339: <br><small>$OpenBSD: errata33.html,v 1.21 2004/03/17 17:40:44 brad Exp $</small>
1.1 david 340:
341: </body>
342: </html>
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