Annotation of www/errata33.html, Revision 1.28
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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>,
1.28 ! deraadt 42: <a href="errata37.html">3.7</a>,
! 43: <a href="errata.html">3.8</a>.
1.1 david 44: <br>
45: <hr>
46:
47: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
48: You can also fetch a tar.gz file containing all the following patches</a>.
49: This file is updated once a day.
50:
51: <p> The patches below are available in CVS via the
52: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
53:
54: <p>
55: For more detailed information on how to install patches to OpenBSD, please
56: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
57: <hr>
58:
1.8 henning 59: <a name="all"></a>
60: <h3><font color="#e00000">All architectures</font></h3>
1.1 david 61: <ul>
1.25 otto 62: <li><a name="cvs"></a>
63: <font color="#009000"><strong>022: SECURITY FIX: May 5,
64: 2004</strong></font><br>
65: Pathname validation problems have been found in
66: <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>,
67: allowing malicious clients to create files outside the repository, allowing
68: malicious servers to overwrite files outside the local CVS tree on
69: the client and allowing clients to check out files outside the CVS
70: repository.
71: <br>
72: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
73: A source code patch exists which remedies this problem</a>.<br>
74: <p>
1.22 millert 75: <li><a name="openssl"></a>
76: <font color="#009000"><strong>021: RELIABILITY FIX: March 17,
77: 2004</strong></font><br>
78: A missing check for a NULL-pointer dereference has been found in
79: <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>.
80: A remote attacker can use the bug to cause an OpenSSL application to crash;
81: this may lead to a denial of service.
82: <br>
83: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
84: A source code patch exists which remedies this problem</a>.<br>
85: <p>
1.21 brad 86: <li><a name="isakmpd2"></a>
87: <font color="#009000"><strong>020: RELIABILITY FIX: March 17,
88: 2004</strong></font><br>
89: Defects in the payload validation and processing functions of
90: <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>
91: have been discovered. An attacker could send malformed ISAKMP messages and
92: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
93: and removes some memory leaks.
94: <br>
95: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
96: A source code patch exists which remedies this problem</a>.<br>
97: <p>
1.20 brad 98: <li><a name="httpd2"></a>
99: <font color="#009000"><strong>019: SECURITY FIX: March 13,
100: 2004</strong></font><br>
101: Due to a bug in the parsing of Allow/Deny rules for
102: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)'s</a>
103: access module, using IP addresses without a netmask on big endian 64-bit
104: platforms causes the rules to fail to match. This only affects sparc64.
105: <br>
106: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
107: A source code patch exists which remedies the problem</a>.<br>
108: <p>
1.19 markus 109: <li><a name="tcp"></a>
110: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
111: 2004</strong></font><br>
112: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
113: TCP segments are queued in the system. An attacker could
114: send out-of-order TCP segments and trick the system into using all
115: available memory buffers.
116: <br>
117: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
118: A source code patch exists which remedies the problem</a>.<br>
119: <p>
1.17 david 120: <li><a name="font"></a>
121: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 122: 2004</strong></font><br>
123: Several buffer overflows exist in the code parsing
1.15 matthieu 124: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 125: exploited to gain privileges, but they can cause the X server to abort.
126: <br>
127: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
128: A source code patch exists which remedies the problem</a>.<br>
129: <p>
1.17 david 130: <li><a name="ip6"></a>
131: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 132: An IPv6 MTU handling problem exists that could be used by an attacker
133: to cause a denial of service attack against hosts with reachable IPv6
134: TCP ports.
135: <br>
136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
137: A source code patch exists which remedies the problem</a>.<br>
138: <p>
1.17 david 139: <li><a name="sysvshm"></a>
140: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 141: A reference counting bug exists in the
142: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
143: system call that could be used by an attacker to write to kernel memory
144: under certain circumstances.
145: <br>
146: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
147: A source code patch exists which remedies the problem</a>.<br>
148: <p>
1.17 david 149: <li><a name="isakmpd"></a>
150: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 151: Several message handling flaws in
152: <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 153: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 154: <br>
155: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
156: A source code patch exists which remedies these problems</a>.<br>
157: <p>
1.8 henning 158: <li><a name="sem"></a>
159: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 160: An improper bounds check makes it possible for a local user to cause a crash
161: by passing the
1.8 henning 162: <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
163: <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 164: certain arguments.
165: <br>
166: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
167: A source code patch exists which remedies the problem</a>.<br>
168: <p>
1.8 henning 169: <li><a name="uvm"></a>
170: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 171: It is possible for a local user to cause a crash via
1.8 henning 172: <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 173: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
174: A source code patch exists which remedies the problem</a>.<br>
175: <p>
1.8 henning 176: <li><a name="exec"></a>
177: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 178: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
179: <br>
1.4 nick 180: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
181: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 182: <p>
1.8 henning 183: <li><a name="httpd"></a>
184: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 185: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
186: file can crash
187: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
188: or potentially run arbitrary code as the user <tt>www</tt> (although it
189: is believed that ProPolice will prevent code execution).
190: <br>
1.4 nick 191: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
192: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 193: <p>
1.8 henning 194: <li><a name="arp"></a>
195: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 196: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
197: requests.<br>
1.4 nick 198: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.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="asn1"></a>
202: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 203: The use of certain ASN.1 encodings or malformed public keys may allow an
204: attacker to mount a denial of service attack against applications linked with
205: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
206: This does not affect OpenSSH.<br>
1.4 nick 207: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.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="pfnorm"></a>
211: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 212: Three cases of potential access to freed memory have been found in
213: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
214: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 215: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.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="sendmail"></a>
219: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 220: A buffer overflow in the address parsing in
221: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
222: may allow an attacker to gain root privileges.<br>
1.4 nick 223: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
224: A source code patch exists which remedies the problem</a>.<br>
1.1 david 225: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
226: problem.
227: <p>
1.8 henning 228: <li><a name="sshbuffer"></a>
229: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 230: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
231: It is unclear whether or not this bug is exploitable.<br>
232: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
233: source code patch exists which remedies the problem</a>.<br>
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="sysvsem"></a>
238: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 239: Root may be able to reduce the security level by taking advantage of
240: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 241: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
242: A source code patch exists which remedies the problem</a>.
1.1 david 243: <p>
1.8 henning 244: <li><a name="semget"></a>
245: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 246: An improper bounds check in the
247: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
248: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 249: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
250: A source code patch exists which remedies the problem</a>.
1.1 david 251: <p>
1.17 david 252: <li><a name="realpath"></a>
253: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 254: An off-by-one error exists in the C library function
255: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
256: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
257: it is possible that this bug may allow an attacker to gain escalated privileges
258: on OpenBSD.<br>
1.4 nick 259: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
260: A source code patch exists which remedies the problem</a>.
1.1 david 261: <p>
262: </ul>
263: <p>
1.8 henning 264: <a name="i386"></a>
265: <h3><font color="#e00000">i386</font></h3>
1.1 david 266: <ul>
1.8 henning 267: <li><a name="ibcs2"></a>
268: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 269: It is possible for a local user to execute arbitrary code resulting in escalation of
270: privileges due to a stack overrun in
1.8 henning 271: <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 272: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
273: A source code patch exists which remedies the problem</a>.<br>
274: <p>
1.1 david 275: </ul>
276: <p>
1.8 henning 277: <a name="alpha"></a>
278: <h3><font color="#e00000">alpha</font></h3>
1.1 david 279: <ul>
280: <li>No problems identified yet.
281: </ul>
282: <p>
1.8 henning 283: <a name="mac68k"></a>
284: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 285: <ul>
286: <li>No problems identified yet.
287: </ul>
288: <p>
1.8 henning 289: <a name="sparc"></a>
290: <h3><font color="#e00000">sparc</font></h3>
1.1 david 291: <ul>
292: <li>No problems identified yet.
293: </ul>
294: <p>
1.8 henning 295: <a name="sparc64"></a>
296: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 297: <ul>
298: <li>No problems identified yet.
299: </ul>
300: <p>
1.8 henning 301: <a name="hppa"></a>
302: <h3><font color="#e00000">hppa</font></h3>
1.1 david 303: <ul>
304: <li>No problems identified yet.
305: </ul>
306: <p>
1.8 henning 307: <a name="hp300"></a>
308: <h3><font color="#e00000">hp300</font></h3>
1.1 david 309: <ul>
310: <li>No problems identified yet.
311: </ul>
312: <p>
1.8 henning 313: <a name="mvme68k"></a>
314: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 315: <ul>
316: <li>No problems identified yet.
317: </ul>
318: <p>
1.8 henning 319: <a name="macppc"></a>
320: <h3><font color="#e00000">macppc</font></h3>
1.1 david 321: <ul>
322: <li>No problems identified yet.
323: </ul>
324: <p>
1.8 henning 325: <a name="vax"></a>
326: <h3><font color="#e00000">vax</font></h3>
1.1 david 327: <ul>
328: <li>No problems identified yet.
329: </ul>
330:
331: <br>
332:
333: <hr>
334: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
335: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
336: <br>
337: For errata on a certain release, click below:<br>
338: <a href="errata21.html">2.1</a>,
339: <a href="errata22.html">2.2</a>,
340: <a href="errata23.html">2.3</a>,
341: <a href="errata24.html">2.4</a>,
342: <a href="errata25.html">2.5</a>,
343: <a href="errata26.html">2.6</a>,
344: <a href="errata27.html">2.7</a>,
345: <a href="errata28.html">2.8</a>,
346: <a href="errata29.html">2.9</a>,
347: <a href="errata30.html">3.0</a>,
348: <a href="errata31.html">3.1</a>,
349: <a href="errata32.html">3.2</a>,
1.24 david 350: <a href="errata34.html">3.4</a>,
1.26 miod 351: <a href="errata35.html">3.5</a>,
1.27 deraadt 352: <a href="errata36.html">3.6</a>,
1.28 ! deraadt 353: <a href="errata37.html">3.7</a>,
! 354: <a href="errata.html">3.8</a>.
1.1 david 355: <br>
356:
357: <hr>
358: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
359: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.28 ! deraadt 360: <br><small>$OpenBSD: errata33.html,v 1.27 2005/05/17 16:21:22 deraadt Exp $</small>
1.1 david 361:
362: </body>
363: </html>
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