Annotation of www/errata33.html, Revision 1.37
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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>,
1.35 deraadt 42: <br>
1.28 deraadt 43: <a href="errata37.html">3.7</a>,
1.29 deraadt 44: <a href="errata38.html">3.8</a>,
1.30 deraadt 45: <a href="errata39.html">3.9</a>,
1.31 deraadt 46: <a href="errata40.html">4.0</a>,
1.33 merdely 47: <a href="errata41.html">4.1</a>,
1.34 deraadt 48: <a href="errata42.html">4.1</a>,
1.35 deraadt 49: <a href="errata43.html">4.3</a>,
1.37 ! deraadt 50: <a href="errata44.html">4.4</a>,
1.36 djm 51: <a href="errata45.html">4.5</a>.
1.1 david 52: <br>
53: <hr>
54:
55: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
56: You can also fetch a tar.gz file containing all the following patches</a>.
57: This file is updated once a day.
58:
59: <p> The patches below are available in CVS via the
60: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
61:
62: <p>
63: For more detailed information on how to install patches to OpenBSD, please
64: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
65: <hr>
66:
1.8 henning 67: <a name="all"></a>
68: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 69: <ul>
1.25 otto 70: <li><a name="cvs"></a>
71: <font color="#009000"><strong>022: SECURITY FIX: May 5,
72: 2004</strong></font><br>
73: Pathname validation problems have been found in
74: <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>,
75: allowing malicious clients to create files outside the repository, allowing
76: malicious servers to overwrite files outside the local CVS tree on
77: the client and allowing clients to check out files outside the CVS
78: repository.
79: <br>
80: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
81: A source code patch exists which remedies this problem</a>.<br>
82: <p>
1.22 millert 83: <li><a name="openssl"></a>
84: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
85: 2004</strong></font><br>
86: A missing check for a NULL-pointer dereference has been found in
87: <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>.
88: A remote attacker can use the bug to cause an OpenSSL application to crash;
89: this may lead to a denial of service.
90: <br>
91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
92: A source code patch exists which remedies this problem</a>.<br>
93: <p>
1.21 brad 94: <li><a name="isakmpd2"></a>
95: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
96: 2004</strong></font><br>
97: Defects in the payload validation and processing functions of
98: <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>
99: have been discovered. An attacker could send malformed ISAKMP messages and
100: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
101: and removes some memory leaks.
102: <br>
103: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
104: A source code patch exists which remedies this problem</a>.<br>
105: <p>
1.20 brad 106: <li><a name="httpd2"></a>
107: <font color="#009000"><strong>019: SECURITY FIX: March 13,
108: 2004</strong></font><br>
109: Due to a bug in the parsing of Allow/Deny rules for
110: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
111: access module, using IP addresses without a netmask on big endian 64-bit
112: platforms causes the rules to fail to match. This only affects sparc64.
113: <br>
114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
115: A source code patch exists which remedies the problem</a>.<br>
116: <p>
1.19 markus 117: <li><a name="tcp"></a>
118: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
119: 2004</strong></font><br>
120: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
121: TCP segments are queued in the system. An attacker could
122: send out-of-order TCP segments and trick the system into using all
123: available memory buffers.
124: <br>
125: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
126: A source code patch exists which remedies the problem</a>.<br>
127: <p>
1.17 david 128: <li><a name="font"></a>
129: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 130: 2004</strong></font><br>
131: Several buffer overflows exist in the code parsing
1.15 matthieu 132: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 133: exploited to gain privileges, but they can cause the X server to abort.
134: <br>
135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
136: A source code patch exists which remedies the problem</a>.<br>
137: <p>
1.17 david 138: <li><a name="ip6"></a>
139: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 140: An IPv6 MTU handling problem exists that could be used by an attacker
141: to cause a denial of service attack against hosts with reachable IPv6
142: TCP ports.
143: <br>
144: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
145: A source code patch exists which remedies the problem</a>.<br>
146: <p>
1.17 david 147: <li><a name="sysvshm"></a>
148: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 149: A reference counting bug exists in the
150: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
151: system call that could be used by an attacker to write to kernel memory
152: under certain circumstances.
153: <br>
154: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
155: A source code patch exists which remedies the problem</a>.<br>
156: <p>
1.17 david 157: <li><a name="isakmpd"></a>
158: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 159: Several message handling flaws in
160: <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 161: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 162: <br>
163: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
164: A source code patch exists which remedies these problems</a>.<br>
165: <p>
1.8 henning 166: <li><a name="sem"></a>
167: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 168: An improper bounds check makes it possible for a local user to cause a crash
169: by passing the
1.8 henning 170: <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
171: <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 172: certain arguments.
173: <br>
174: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
175: A source code patch exists which remedies the problem</a>.<br>
176: <p>
1.8 henning 177: <li><a name="uvm"></a>
178: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 179: It is possible for a local user to cause a crash via
1.8 henning 180: <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 181: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
182: A source code patch exists which remedies the problem</a>.<br>
183: <p>
1.8 henning 184: <li><a name="exec"></a>
185: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 186: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
187: <br>
1.4 nick 188: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
189: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 190: <p>
1.8 henning 191: <li><a name="httpd"></a>
192: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 193: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
194: file can crash
195: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
196: or potentially run arbitrary code as the user <tt>www</tt> (although it
197: is believed that ProPolice will prevent code execution).
198: <br>
1.4 nick 199: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
200: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 201: <p>
1.8 henning 202: <li><a name="arp"></a>
203: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 204: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
205: requests.<br>
1.4 nick 206: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.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="asn1"></a>
210: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 211: The use of certain ASN.1 encodings or malformed public keys may allow an
212: attacker to mount a denial of service attack against applications linked with
213: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
214: This does not affect OpenSSH.<br>
1.4 nick 215: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
216: A source code patch exists which remedies the problem</a>.<br>
1.1 david 217: <p>
1.8 henning 218: <li><a name="pfnorm"></a>
219: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 220: Three cases of potential access to freed memory have been found in
221: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
222: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 223: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
224: A source code patch exists which remedies the problem</a>.<br>
1.1 david 225: <p>
1.8 henning 226: <li><a name="sendmail"></a>
227: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 228: A buffer overflow in the address parsing in
229: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
230: may allow an attacker to gain root privileges.<br>
1.4 nick 231: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
232: A source code patch exists which remedies the problem</a>.<br>
1.1 david 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="sshbuffer"></a>
237: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 238: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
239: It is unclear whether or not this bug is exploitable.<br>
240: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
241: source code patch exists which remedies the problem</a>.<br>
242: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
243: problem.
244: <p>
1.8 henning 245: <li><a name="sysvsem"></a>
246: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 247: Root may be able to reduce the security level by taking advantage of
248: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 249: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
250: A source code patch exists which remedies the problem</a>.
1.1 david 251: <p>
1.8 henning 252: <li><a name="semget"></a>
253: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 254: An improper bounds check in the
255: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
256: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 257: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
258: A source code patch exists which remedies the problem</a>.
1.1 david 259: <p>
1.17 david 260: <li><a name="realpath"></a>
261: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 262: An off-by-one error exists in the C library function
263: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
264: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
265: it is possible that this bug may allow an attacker to gain escalated privileges
266: on OpenBSD.<br>
1.4 nick 267: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
268: A source code patch exists which remedies the problem</a>.
1.1 david 269: <p>
270: </ul>
271: <p>
1.8 henning 272: <a name="i386"></a>
273: <h3><font color="#e00000">i386</font></h3>
1.1 david 274: <ul>
1.8 henning 275: <li><a name="ibcs2"></a>
276: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 277: It is possible for a local user to execute arbitrary code resulting in escalation of
278: privileges due to a stack overrun in
1.8 henning 279: <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 280: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
281: A source code patch exists which remedies the problem</a>.<br>
282: <p>
1.1 david 283: </ul>
284: <p>
1.8 henning 285: <a name="alpha"></a>
286: <h3><font color="#e00000">alpha</font></h3>
1.1 david 287: <ul>
288: <li>No problems identified yet.
289: </ul>
290: <p>
1.8 henning 291: <a name="mac68k"></a>
292: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 293: <ul>
294: <li>No problems identified yet.
295: </ul>
296: <p>
1.8 henning 297: <a name="sparc"></a>
298: <h3><font color="#e00000">sparc</font></h3>
1.1 david 299: <ul>
300: <li>No problems identified yet.
301: </ul>
302: <p>
1.8 henning 303: <a name="sparc64"></a>
304: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 305: <ul>
306: <li>No problems identified yet.
307: </ul>
308: <p>
1.8 henning 309: <a name="hppa"></a>
310: <h3><font color="#e00000">hppa</font></h3>
1.1 david 311: <ul>
312: <li>No problems identified yet.
313: </ul>
314: <p>
1.8 henning 315: <a name="hp300"></a>
316: <h3><font color="#e00000">hp300</font></h3>
1.1 david 317: <ul>
318: <li>No problems identified yet.
319: </ul>
320: <p>
1.8 henning 321: <a name="mvme68k"></a>
322: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 323: <ul>
324: <li>No problems identified yet.
325: </ul>
326: <p>
1.8 henning 327: <a name="macppc"></a>
328: <h3><font color="#e00000">macppc</font></h3>
1.1 david 329: <ul>
330: <li>No problems identified yet.
331: </ul>
332: <p>
1.8 henning 333: <a name="vax"></a>
334: <h3><font color="#e00000">vax</font></h3>
1.1 david 335: <ul>
336: <li>No problems identified yet.
337: </ul>
338:
339: <br>
340:
341: <hr>
342: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
343: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
344: <br>
345: For errata on a certain release, click below:<br>
346: <a href="errata21.html">2.1</a>,
347: <a href="errata22.html">2.2</a>,
348: <a href="errata23.html">2.3</a>,
349: <a href="errata24.html">2.4</a>,
350: <a href="errata25.html">2.5</a>,
351: <a href="errata26.html">2.6</a>,
352: <a href="errata27.html">2.7</a>,
353: <a href="errata28.html">2.8</a>,
354: <a href="errata29.html">2.9</a>,
355: <a href="errata30.html">3.0</a>,
356: <a href="errata31.html">3.1</a>,
357: <a href="errata32.html">3.2</a>,
1.24 david 358: <a href="errata34.html">3.4</a>,
1.26 miod 359: <a href="errata35.html">3.5</a>,
1.27 deraadt 360: <a href="errata36.html">3.6</a>,
1.35 deraadt 361: <br>
1.28 deraadt 362: <a href="errata37.html">3.7</a>,
1.29 deraadt 363: <a href="errata38.html">3.8</a>,
1.30 deraadt 364: <a href="errata39.html">3.9</a>,
1.31 deraadt 365: <a href="errata40.html">4.0</a>,
1.33 merdely 366: <a href="errata41.html">4.1</a>,
1.34 deraadt 367: <a href="errata42.html">4.2</a>,
1.35 deraadt 368: <a href="errata43.html">4.3</a>,
1.37 ! deraadt 369: <a href="errata44.html">4.4</a>,
1.36 djm 370: <a href="errata45.html">4.5</a>.
1.1 david 371: <br>
372:
373: <hr>
374: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
375: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.37 ! deraadt 376: <br><small>$OpenBSD: errata33.html,v 1.36 2009/04/08 02:36:01 djm Exp $</small>
1.1 david 377:
378: </body>
379: </html>
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