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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>
1.19 ! markus 58: <li><a name="tcp"></a>
! 59: <font color="#009000"><strong>018: RELIABILITY FIX: March 8,
! 60: 2004</strong></font><br>
! 61: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
! 62: TCP segments are queued in the system. An attacker could
! 63: send out-of-order TCP segments and trick the system into using all
! 64: available memory buffers.
! 65: <br>
! 66: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
! 67: A source code patch exists which remedies the problem</a>.<br>
! 68: <p>
1.17 david 69: <li><a name="font"></a>
70: <font color="#009000"><strong>017: RELIABILITY FIX: February 14,
1.14 matthieu 71: 2004</strong></font><br>
72: Several buffer overflows exist in the code parsing
1.15 matthieu 73: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 74: exploited to gain privileges, but they can cause the X server to abort.
75: <br>
76: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
77: A source code patch exists which remedies the problem</a>.<br>
78: <p>
1.17 david 79: <li><a name="ip6"></a>
80: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 81: An IPv6 MTU handling problem exists that could be used by an attacker
82: to cause a denial of service attack against hosts with reachable IPv6
83: TCP ports.
84: <br>
85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
86: A source code patch exists which remedies the problem</a>.<br>
87: <p>
1.17 david 88: <li><a name="sysvshm"></a>
89: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
1.11 millert 90: A reference counting bug exists in the
91: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
92: system call that could be used by an attacker to write to kernel memory
93: under certain circumstances.
94: <br>
95: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
96: A source code patch exists which remedies the problem</a>.<br>
97: <p>
1.17 david 98: <li><a name="isakmpd"></a>
99: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
1.9 brad 100: Several message handling flaws in
101: <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 102: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 103: <br>
104: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
105: A source code patch exists which remedies these problems</a>.<br>
106: <p>
1.8 henning 107: <li><a name="sem"></a>
108: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 109: An improper bounds check makes it possible for a local user to cause a crash
110: by passing the
1.8 henning 111: <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
112: <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 113: certain arguments.
114: <br>
115: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
116: A source code patch exists which remedies the problem</a>.<br>
117: <p>
1.8 henning 118: <li><a name="uvm"></a>
119: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 120: It is possible for a local user to cause a crash via
1.8 henning 121: <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 122: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
123: A source code patch exists which remedies the problem</a>.<br>
124: <p>
1.8 henning 125: <li><a name="exec"></a>
126: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 127: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
128: <br>
1.4 nick 129: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
130: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 131: <p>
1.8 henning 132: <li><a name="httpd"></a>
133: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 134: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
135: file can crash
136: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
137: or potentially run arbitrary code as the user <tt>www</tt> (although it
138: is believed that ProPolice will prevent code execution).
139: <br>
1.4 nick 140: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
141: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 142: <p>
1.8 henning 143: <li><a name="arp"></a>
144: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 145: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
146: requests.<br>
1.4 nick 147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
148: A source code patch exists which remedies the problem</a>.<br>
1.1 david 149: <p>
1.8 henning 150: <li><a name="asn1"></a>
151: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 152: The use of certain ASN.1 encodings or malformed public keys may allow an
153: attacker to mount a denial of service attack against applications linked with
154: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
155: This does not affect OpenSSH.<br>
1.4 nick 156: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
157: A source code patch exists which remedies the problem</a>.<br>
1.1 david 158: <p>
1.8 henning 159: <li><a name="pfnorm"></a>
160: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 161: Three cases of potential access to freed memory have been found in
162: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
163: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 164: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
165: A source code patch exists which remedies the problem</a>.<br>
1.1 david 166: <p>
1.8 henning 167: <li><a name="sendmail"></a>
168: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 169: A buffer overflow in the address parsing in
170: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
171: may allow an attacker to gain root privileges.<br>
1.4 nick 172: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
173: A source code patch exists which remedies the problem</a>.<br>
1.1 david 174: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
175: problem.
176: <p>
1.8 henning 177: <li><a name="sshbuffer"></a>
178: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 179: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
180: It is unclear whether or not this bug is exploitable.<br>
181: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
182: source code patch exists which remedies the problem</a>.<br>
183: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
184: problem.
185: <p>
1.8 henning 186: <li><a name="sysvsem"></a>
187: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 188: Root may be able to reduce the security level by taking advantage of
189: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 190: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
191: A source code patch exists which remedies the problem</a>.
1.1 david 192: <p>
1.8 henning 193: <li><a name="semget"></a>
194: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 195: An improper bounds check in the
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
197: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 198: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
199: A source code patch exists which remedies the problem</a>.
1.1 david 200: <p>
1.17 david 201: <li><a name="realpath"></a>
202: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
1.1 david 203: An off-by-one error exists in the C library function
204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
205: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
206: it is possible that this bug may allow an attacker to gain escalated privileges
207: on OpenBSD.<br>
1.4 nick 208: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
209: A source code patch exists which remedies the problem</a>.
1.1 david 210: <p>
211: </ul>
212: <p>
1.8 henning 213: <a name="i386"></a>
214: <h3><font color="#e00000">i386</font></h3>
1.1 david 215: <ul>
1.8 henning 216: <li><a name="ibcs2"></a>
217: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 218: It is possible for a local user to execute arbitrary code resulting in escalation of
219: privileges due to a stack overrun in
1.8 henning 220: <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 221: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
222: A source code patch exists which remedies the problem</a>.<br>
223: <p>
1.1 david 224: </ul>
225: <p>
1.8 henning 226: <a name="alpha"></a>
227: <h3><font color="#e00000">alpha</font></h3>
1.1 david 228: <ul>
229: <li>No problems identified yet.
230: </ul>
231: <p>
1.8 henning 232: <a name="mac68k"></a>
233: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 234: <ul>
235: <li>No problems identified yet.
236: </ul>
237: <p>
1.8 henning 238: <a name="sparc"></a>
239: <h3><font color="#e00000">sparc</font></h3>
1.1 david 240: <ul>
241: <li>No problems identified yet.
242: </ul>
243: <p>
1.8 henning 244: <a name="sparc64"></a>
245: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 246: <ul>
247: <li>No problems identified yet.
248: </ul>
249: <p>
1.8 henning 250: <a name="hppa"></a>
251: <h3><font color="#e00000">hppa</font></h3>
1.1 david 252: <ul>
253: <li>No problems identified yet.
254: </ul>
255: <p>
1.8 henning 256: <a name="hp300"></a>
257: <h3><font color="#e00000">hp300</font></h3>
1.1 david 258: <ul>
259: <li>No problems identified yet.
260: </ul>
261: <p>
1.8 henning 262: <a name="mvme68k"></a>
263: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 264: <ul>
265: <li>No problems identified yet.
266: </ul>
267: <p>
1.8 henning 268: <a name="macppc"></a>
269: <h3><font color="#e00000">macppc</font></h3>
1.1 david 270: <ul>
271: <li>No problems identified yet.
272: </ul>
273: <p>
1.8 henning 274: <a name="vax"></a>
275: <h3><font color="#e00000">vax</font></h3>
1.1 david 276: <ul>
277: <li>No problems identified yet.
278: </ul>
279:
280: <br>
281:
282: <hr>
283: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
284: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
285: <br>
286: For errata on a certain release, click below:<br>
287: <a href="errata21.html">2.1</a>,
288: <a href="errata22.html">2.2</a>,
289: <a href="errata23.html">2.3</a>,
290: <a href="errata24.html">2.4</a>,
291: <a href="errata25.html">2.5</a>,
292: <a href="errata26.html">2.6</a>,
293: <a href="errata27.html">2.7</a>,
294: <a href="errata28.html">2.8</a>,
295: <a href="errata29.html">2.9</a>,
296: <a href="errata30.html">3.0</a>,
297: <a href="errata31.html">3.1</a>,
298: <a href="errata32.html">3.2</a>,
299: <a href="errata.html">3.4</a>.
300: <br>
301:
302: <hr>
303: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
304: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.19 ! markus 305: <br><small>$OpenBSD: errata33.html,v 1.18 2004/03/04 06:37:25 david Exp $</small>
1.1 david 306:
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