Annotation of www/errata33.html, Revision 1.38
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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>,
1.38 ! deraadt 51: <a href="errata45.html">4.5</a>,
! 52: <a href="errata46.html">4.6</a>.
1.1 david 53: <br>
54: <hr>
55:
56: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
57: You can also fetch a tar.gz file containing all the following patches</a>.
58: This file is updated once a day.
59:
60: <p> The patches below are available in CVS via the
61: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
62:
63: <p>
64: For more detailed information on how to install patches to OpenBSD, please
65: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
66: <hr>
67:
1.8 henning 68: <a name="all"></a>
69: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 70: <ul>
1.25 otto 71: <li><a name="cvs"></a>
72: <font color="#009000"><strong>022: SECURITY FIX: May 5,
73: 2004</strong></font><br>
74: Pathname validation problems have been found in
75: <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>,
76: allowing malicious clients to create files outside the repository, allowing
77: malicious servers to overwrite files outside the local CVS tree on
78: the client and allowing clients to check out files outside the CVS
79: repository.
80: <br>
81: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
82: A source code patch exists which remedies this problem</a>.<br>
83: <p>
1.22 millert 84: <li><a name="openssl"></a>
85: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
86: 2004</strong></font><br>
87: A missing check for a NULL-pointer dereference has been found in
88: <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>.
89: A remote attacker can use the bug to cause an OpenSSL application to crash;
90: this may lead to a denial of service.
91: <br>
92: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
93: A source code patch exists which remedies this problem</a>.<br>
94: <p>
1.21 brad 95: <li><a name="isakmpd2"></a>
96: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
97: 2004</strong></font><br>
98: Defects in the payload validation and processing functions of
99: <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>
100: have been discovered. An attacker could send malformed ISAKMP messages and
101: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
102: and removes some memory leaks.
103: <br>
104: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
105: A source code patch exists which remedies this problem</a>.<br>
106: <p>
1.20 brad 107: <li><a name="httpd2"></a>
108: <font color="#009000"><strong>019: SECURITY FIX: March 13,
109: 2004</strong></font><br>
110: Due to a bug in the parsing of Allow/Deny rules for
111: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
112: access module, using IP addresses without a netmask on big endian 64-bit
113: platforms causes the rules to fail to match. This only affects sparc64.
114: <br>
115: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
116: A source code patch exists which remedies the problem</a>.<br>
117: <p>
1.19 markus 118: <li><a name="tcp"></a>
119: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
120: 2004</strong></font><br>
121: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
122: TCP segments are queued in the system. An attacker could
123: send out-of-order TCP segments and trick the system into using all
124: available memory buffers.
125: <br>
126: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
127: A source code patch exists which remedies the problem</a>.<br>
128: <p>
1.17 david 129: <li><a name="font"></a>
130: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 131: 2004</strong></font><br>
132: Several buffer overflows exist in the code parsing
1.15 matthieu 133: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 134: exploited to gain privileges, but they can cause the X server to abort.
135: <br>
136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
137: A source code patch exists which remedies the problem</a>.<br>
138: <p>
1.17 david 139: <li><a name="ip6"></a>
140: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 141: An IPv6 MTU handling problem exists that could be used by an attacker
142: to cause a denial of service attack against hosts with reachable IPv6
143: TCP ports.
144: <br>
145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
146: A source code patch exists which remedies the problem</a>.<br>
147: <p>
1.17 david 148: <li><a name="sysvshm"></a>
149: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 150: A reference counting bug exists in the
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
152: system call that could be used by an attacker to write to kernel memory
153: under certain circumstances.
154: <br>
155: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
156: A source code patch exists which remedies the problem</a>.<br>
157: <p>
1.17 david 158: <li><a name="isakmpd"></a>
159: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 160: Several message handling flaws in
161: <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 162: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 163: <br>
164: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
165: A source code patch exists which remedies these problems</a>.<br>
166: <p>
1.8 henning 167: <li><a name="sem"></a>
168: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 169: An improper bounds check makes it possible for a local user to cause a crash
170: by passing the
1.8 henning 171: <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
172: <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 173: certain arguments.
174: <br>
175: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
176: A source code patch exists which remedies the problem</a>.<br>
177: <p>
1.8 henning 178: <li><a name="uvm"></a>
179: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 180: It is possible for a local user to cause a crash via
1.8 henning 181: <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 182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
183: A source code patch exists which remedies the problem</a>.<br>
184: <p>
1.8 henning 185: <li><a name="exec"></a>
186: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 187: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
188: <br>
1.4 nick 189: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
190: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 191: <p>
1.8 henning 192: <li><a name="httpd"></a>
193: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 194: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
195: file can crash
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
197: or potentially run arbitrary code as the user <tt>www</tt> (although it
198: is believed that ProPolice will prevent code execution).
199: <br>
1.4 nick 200: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
201: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 202: <p>
1.8 henning 203: <li><a name="arp"></a>
204: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 205: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
206: requests.<br>
1.4 nick 207: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
208: A source code patch exists which remedies the problem</a>.<br>
1.1 david 209: <p>
1.8 henning 210: <li><a name="asn1"></a>
211: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 212: The use of certain ASN.1 encodings or malformed public keys may allow an
213: attacker to mount a denial of service attack against applications linked with
214: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
215: This does not affect OpenSSH.<br>
1.4 nick 216: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
217: A source code patch exists which remedies the problem</a>.<br>
1.1 david 218: <p>
1.8 henning 219: <li><a name="pfnorm"></a>
220: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 221: Three cases of potential access to freed memory have been found in
222: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
223: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 224: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
225: A source code patch exists which remedies the problem</a>.<br>
1.1 david 226: <p>
1.8 henning 227: <li><a name="sendmail"></a>
228: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 229: A buffer overflow in the address parsing in
230: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
231: may allow an attacker to gain root privileges.<br>
1.4 nick 232: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
233: A source code patch exists which remedies the problem</a>.<br>
1.1 david 234: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
235: problem.
236: <p>
1.8 henning 237: <li><a name="sshbuffer"></a>
238: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 239: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
240: It is unclear whether or not this bug is exploitable.<br>
241: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
242: source code patch exists which remedies the problem</a>.<br>
243: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
244: problem.
245: <p>
1.8 henning 246: <li><a name="sysvsem"></a>
247: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 248: Root may be able to reduce the security level by taking advantage of
249: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 250: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
251: A source code patch exists which remedies the problem</a>.
1.1 david 252: <p>
1.8 henning 253: <li><a name="semget"></a>
254: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 255: An improper bounds check in the
256: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
257: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 258: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
259: A source code patch exists which remedies the problem</a>.
1.1 david 260: <p>
1.17 david 261: <li><a name="realpath"></a>
262: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 263: An off-by-one error exists in the C library function
264: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
265: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
266: it is possible that this bug may allow an attacker to gain escalated privileges
267: on OpenBSD.<br>
1.4 nick 268: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
269: A source code patch exists which remedies the problem</a>.
1.1 david 270: <p>
271: </ul>
272: <p>
1.8 henning 273: <a name="i386"></a>
274: <h3><font color="#e00000">i386</font></h3>
1.1 david 275: <ul>
1.8 henning 276: <li><a name="ibcs2"></a>
277: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 278: It is possible for a local user to execute arbitrary code resulting in escalation of
279: privileges due to a stack overrun in
1.8 henning 280: <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 281: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
282: A source code patch exists which remedies the problem</a>.<br>
283: <p>
1.1 david 284: </ul>
285: <p>
1.8 henning 286: <a name="alpha"></a>
287: <h3><font color="#e00000">alpha</font></h3>
1.1 david 288: <ul>
289: <li>No problems identified yet.
290: </ul>
291: <p>
1.8 henning 292: <a name="mac68k"></a>
293: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 294: <ul>
295: <li>No problems identified yet.
296: </ul>
297: <p>
1.8 henning 298: <a name="sparc"></a>
299: <h3><font color="#e00000">sparc</font></h3>
1.1 david 300: <ul>
301: <li>No problems identified yet.
302: </ul>
303: <p>
1.8 henning 304: <a name="sparc64"></a>
305: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 306: <ul>
307: <li>No problems identified yet.
308: </ul>
309: <p>
1.8 henning 310: <a name="hppa"></a>
311: <h3><font color="#e00000">hppa</font></h3>
1.1 david 312: <ul>
313: <li>No problems identified yet.
314: </ul>
315: <p>
1.8 henning 316: <a name="hp300"></a>
317: <h3><font color="#e00000">hp300</font></h3>
1.1 david 318: <ul>
319: <li>No problems identified yet.
320: </ul>
321: <p>
1.8 henning 322: <a name="mvme68k"></a>
323: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 324: <ul>
325: <li>No problems identified yet.
326: </ul>
327: <p>
1.8 henning 328: <a name="macppc"></a>
329: <h3><font color="#e00000">macppc</font></h3>
1.1 david 330: <ul>
331: <li>No problems identified yet.
332: </ul>
333: <p>
1.8 henning 334: <a name="vax"></a>
335: <h3><font color="#e00000">vax</font></h3>
1.1 david 336: <ul>
337: <li>No problems identified yet.
338: </ul>
339:
340: <br>
341:
342: <hr>
343: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
344: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
345: <br>
346: For errata on a certain release, click below:<br>
347: <a href="errata21.html">2.1</a>,
348: <a href="errata22.html">2.2</a>,
349: <a href="errata23.html">2.3</a>,
350: <a href="errata24.html">2.4</a>,
351: <a href="errata25.html">2.5</a>,
352: <a href="errata26.html">2.6</a>,
353: <a href="errata27.html">2.7</a>,
354: <a href="errata28.html">2.8</a>,
355: <a href="errata29.html">2.9</a>,
356: <a href="errata30.html">3.0</a>,
357: <a href="errata31.html">3.1</a>,
358: <a href="errata32.html">3.2</a>,
1.24 david 359: <a href="errata34.html">3.4</a>,
1.26 miod 360: <a href="errata35.html">3.5</a>,
1.27 deraadt 361: <a href="errata36.html">3.6</a>,
1.35 deraadt 362: <br>
1.28 deraadt 363: <a href="errata37.html">3.7</a>,
1.29 deraadt 364: <a href="errata38.html">3.8</a>,
1.30 deraadt 365: <a href="errata39.html">3.9</a>,
1.31 deraadt 366: <a href="errata40.html">4.0</a>,
1.33 merdely 367: <a href="errata41.html">4.1</a>,
1.34 deraadt 368: <a href="errata42.html">4.2</a>,
1.35 deraadt 369: <a href="errata43.html">4.3</a>,
1.37 deraadt 370: <a href="errata44.html">4.4</a>,
1.38 ! deraadt 371: <a href="errata45.html">4.5</a>,
! 372: <a href="errata46.html">4.6</a>.
1.1 david 373: <br>
374:
375: <hr>
376: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
377: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.38 ! deraadt 378: <br><small>$OpenBSD: errata33.html,v 1.37 2009/04/08 02:44:05 deraadt Exp $</small>
1.1 david 379:
380: </body>
381: </html>