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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>
1.14 ! matthieu 58: <a name="font"></a>
! 59: <li><font color="#009000"><strong>017: RELIABILITY FIX: February 14,
! 60: 2004</strong></font><br>
! 61: Several buffer overflows exist in the code parsing
! 62: font.aliases files in XFree86. Thanks to propolice, these cannot be
! 63: exploited to gain privileges, but they can cause the X server to abort.
! 64: <br>
! 65: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
! 66: A source code patch exists which remedies the problem</a>.<br>
! 67: <p>
1.12 dhartmei 68: <a name="ip6"></a>
1.13 dhartmei 69: <li><font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font><br>
1.12 dhartmei 70: An IPv6 MTU handling problem exists that could be used by an attacker
71: to cause a denial of service attack against hosts with reachable IPv6
72: TCP ports.
73: <br>
74: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
75: A source code patch exists which remedies the problem</a>.<br>
76: <p>
1.11 millert 77: <a name="sysvshm"></a>
78: <li><font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font><br>
79: A reference counting bug exists in the
80: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
81: system call that could be used by an attacker to write to kernel memory
82: under certain circumstances.
83: <br>
84: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
85: A source code patch exists which remedies the problem</a>.<br>
86: <p>
1.9 brad 87: <a name="isakmpd"></a>
88: <li><font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font><br>
89: Several message handling flaws in
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>
1.10 brad 91: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 92: <br>
93: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
94: A source code patch exists which remedies these problems</a>.<br>
95: <p>
1.8 henning 96: <li><a name="sem"></a>
97: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.7 millert 98: An improper bounds check makes it possible for a local user to cause a crash
99: by passing the
1.8 henning 100: <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
101: <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 102: certain arguments.
103: <br>
104: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
105: A source code patch exists which remedies the problem</a>.<br>
106: <p>
1.8 henning 107: <li><a name="uvm"></a>
108: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font><br>
1.6 margarid 109: It is possible for a local user to cause a crash via
1.8 henning 110: <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 111: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
112: A source code patch exists which remedies the problem</a>.<br>
113: <p>
1.8 henning 114: <li><a name="exec"></a>
115: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font><br>
1.3 brad 116: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
117: <br>
1.4 nick 118: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
119: A source code patch exists which remedies the problem</a>.<br>
1.3 brad 120: <p>
1.8 henning 121: <li><a name="httpd"></a>
122: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font><br>
1.2 millert 123: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
124: file can crash
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a>
126: or potentially run arbitrary code as the user <tt>www</tt> (although it
127: is believed that ProPolice will prevent code execution).
128: <br>
1.4 nick 129: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
130: A source code patch exists which remedies the problem</a>.<br>
1.2 millert 131: <p>
1.8 henning 132: <li><a name="arp"></a>
133: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font><br>
1.1 david 134: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
135: requests.<br>
1.4 nick 136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
137: A source code patch exists which remedies the problem</a>.<br>
1.1 david 138: <p>
1.8 henning 139: <li><a name="asn1"></a>
140: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
1.1 david 141: The use of certain ASN.1 encodings or malformed public keys may allow an
142: attacker to mount a denial of service attack against applications linked with
143: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
144: This does not affect OpenSSH.<br>
1.4 nick 145: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
146: A source code patch exists which remedies the problem</a>.<br>
1.1 david 147: <p>
1.8 henning 148: <li><a name="pfnorm"></a>
149: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font><br>
1.1 david 150: Three cases of potential access to freed memory have been found in
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
152: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.4 nick 153: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
154: A source code patch exists which remedies the problem</a>.<br>
1.1 david 155: <p>
1.8 henning 156: <li><a name="sendmail"></a>
157: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
1.1 david 158: A buffer overflow in the address parsing in
159: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
160: may allow an attacker to gain root privileges.<br>
1.4 nick 161: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
162: A source code patch exists which remedies the problem</a>.<br>
1.1 david 163: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
164: problem.
165: <p>
1.8 henning 166: <li><a name="sshbuffer"></a>
167: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
1.1 david 168: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
169: It is unclear whether or not this bug is exploitable.<br>
170: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
171: source code patch exists which remedies the problem</a>.<br>
172: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
173: problem.
174: <p>
1.8 henning 175: <li><a name="sysvsem"></a>
176: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
1.1 david 177: Root may be able to reduce the security level by taking advantage of
178: an integer overflow when the semaphore limits are made very large.<br>
1.4 nick 179: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
180: A source code patch exists which remedies the problem</a>.
1.1 david 181: <p>
1.8 henning 182: <li><a name="semget"></a>
183: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
1.1 david 184: An improper bounds check in the
185: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&sektion=2">semget(2)</a>
186: system call can allow a local user to cause a kernel panic.<br>
1.4 nick 187: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
188: A source code patch exists which remedies the problem</a>.
1.8 henning 189: <a name="realpath"></a>
1.1 david 190: <p>
191: <li><font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
192: An off-by-one error exists in the C library function
193: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
194: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
195: it is possible that this bug may allow an attacker to gain escalated privileges
196: on OpenBSD.<br>
1.4 nick 197: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
198: A source code patch exists which remedies the problem</a>.
1.1 david 199: <p>
200: </ul>
201: <p>
1.8 henning 202: <a name="i386"></a>
203: <h3><font color="#e00000">i386</font></h3>
1.1 david 204: <ul>
1.8 henning 205: <li><a name="ibcs2"></a>
206: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font><br>
1.5 henning 207: It is possible for a local user to execute arbitrary code resulting in escalation of
208: privileges due to a stack overrun in
1.8 henning 209: <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 210: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
211: A source code patch exists which remedies the problem</a>.<br>
212: <p>
1.1 david 213: </ul>
214: <p>
1.8 henning 215: <a name="alpha"></a>
216: <h3><font color="#e00000">alpha</font></h3>
1.1 david 217: <ul>
218: <li>No problems identified yet.
219: </ul>
220: <p>
1.8 henning 221: <a name="mac68k"></a>
222: <h3><font color="#e00000">mac68k</font></h3>
1.1 david 223: <ul>
224: <li>No problems identified yet.
225: </ul>
226: <p>
1.8 henning 227: <a name="sparc"></a>
228: <h3><font color="#e00000">sparc</font></h3>
1.1 david 229: <ul>
230: <li>No problems identified yet.
231: </ul>
232: <p>
1.8 henning 233: <a name="sparc64"></a>
234: <h3><font color="#e00000">sparc64</font></h3>
1.1 david 235: <ul>
236: <li>No problems identified yet.
237: </ul>
238: <p>
1.8 henning 239: <a name="hppa"></a>
240: <h3><font color="#e00000">hppa</font></h3>
1.1 david 241: <ul>
242: <li>No problems identified yet.
243: </ul>
244: <p>
1.8 henning 245: <a name="hp300"></a>
246: <h3><font color="#e00000">hp300</font></h3>
1.1 david 247: <ul>
248: <li>No problems identified yet.
249: </ul>
250: <p>
1.8 henning 251: <a name="mvme68k"></a>
252: <h3><font color="#e00000">mvme68k</font></h3>
1.1 david 253: <ul>
254: <li>No problems identified yet.
255: </ul>
256: <p>
1.8 henning 257: <a name="macppc"></a>
258: <h3><font color="#e00000">macppc</font></h3>
1.1 david 259: <ul>
260: <li>No problems identified yet.
261: </ul>
262: <p>
1.8 henning 263: <a name="vax"></a>
264: <h3><font color="#e00000">vax</font></h3>
1.1 david 265: <ul>
266: <li>No problems identified yet.
267: </ul>
268:
269: <br>
270:
271: <hr>
272: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
273: <a href=pkg-stable33.html>For important packages updates, please refer here.</a><br>
274: <br>
275: For errata on a certain release, click below:<br>
276: <a href="errata21.html">2.1</a>,
277: <a href="errata22.html">2.2</a>,
278: <a href="errata23.html">2.3</a>,
279: <a href="errata24.html">2.4</a>,
280: <a href="errata25.html">2.5</a>,
281: <a href="errata26.html">2.6</a>,
282: <a href="errata27.html">2.7</a>,
283: <a href="errata28.html">2.8</a>,
284: <a href="errata29.html">2.9</a>,
285: <a href="errata30.html">3.0</a>,
286: <a href="errata31.html">3.1</a>,
287: <a href="errata32.html">3.2</a>,
288: <a href="errata.html">3.4</a>.
289: <br>
290:
291: <hr>
292: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
293: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.14 ! matthieu 294: <br><small>$OpenBSD: errata33.html,v 1.13 2004/02/08 00:09:33 dhartmei Exp $</small>
1.1 david 295:
296: </body>
297: </html>
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