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1.1 david 18:
1.67 deraadt 19: <h2>
20: <a href="index.html">
21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.69 tj 22: <font color="#e00000">3.3 Errata</font>
23: </h2>
1.67 deraadt 24: <hr>
1.1 david 25:
26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
27: <br>
28: For errata on a certain release, click below:<br>
29: <a href="errata21.html">2.1</a>,
30: <a href="errata22.html">2.2</a>,
31: <a href="errata23.html">2.3</a>,
32: <a href="errata24.html">2.4</a>,
33: <a href="errata25.html">2.5</a>,
34: <a href="errata26.html">2.6</a>,
35: <a href="errata27.html">2.7</a>,
36: <a href="errata28.html">2.8</a>,
37: <a href="errata29.html">2.9</a>,
38: <a href="errata30.html">3.0</a>,
39: <a href="errata31.html">3.1</a>,
40: <a href="errata32.html">3.2</a>,
1.24 david 41: <a href="errata34.html">3.4</a>,
1.26 miod 42: <a href="errata35.html">3.5</a>,
1.27 deraadt 43: <a href="errata36.html">3.6</a>,
1.50 deraadt 44: <a href="errata37.html">3.7</a>,
1.35 deraadt 45: <br>
1.29 deraadt 46: <a href="errata38.html">3.8</a>,
1.30 deraadt 47: <a href="errata39.html">3.9</a>,
1.31 deraadt 48: <a href="errata40.html">4.0</a>,
1.33 merdely 49: <a href="errata41.html">4.1</a>,
1.51 deraadt 50: <a href="errata42.html">4.2</a>,
1.35 deraadt 51: <a href="errata43.html">4.3</a>,
1.37 deraadt 52: <a href="errata44.html">4.4</a>,
1.38 deraadt 53: <a href="errata45.html">4.5</a>,
1.39 deraadt 54: <a href="errata46.html">4.6</a>,
1.41 deraadt 55: <a href="errata47.html">4.7</a>,
1.42 miod 56: <a href="errata48.html">4.8</a>,
1.43 nick 57: <a href="errata49.html">4.9</a>,
1.44 sthen 58: <a href="errata50.html">5.0</a>,
1.45 deraadt 59: <a href="errata51.html">5.1</a>,
1.46 deraadt 60: <a href="errata52.html">5.2</a>,
1.47 deraadt 61: <a href="errata53.html">5.3</a>,
1.50 deraadt 62: <br>
1.48 deraadt 63: <a href="errata54.html">5.4</a>,
1.56 jsg 64: <a href="errata55.html">5.5</a>,
1.60 deraadt 65: <a href="errata56.html">5.6</a>,
1.63 deraadt 66: <a href="errata57.html">5.7</a>,
1.64 deraadt 67: <a href="errata58.html">5.8</a>,
1.70 deraadt 68: <a href="errata59.html">5.9</a>,
69: <a href="errata60.html">6.0</a>.
1.1 david 70: <br>
71: <hr>
72:
1.40 sthen 73: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
1.1 david 74: You can also fetch a tar.gz file containing all the following patches</a>.
75: This file is updated once a day.
1.51 deraadt 76: <p>
1.1 david 77:
1.51 deraadt 78: The patches below are available in CVS via the
1.1 david 79: <code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.
1.51 deraadt 80: <p>
1.1 david 81:
82: For more detailed information on how to install patches to OpenBSD, please
83: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.51 deraadt 84: <p>
85:
1.1 david 86: <hr>
87:
88: <ul>
1.58 bentley 89: <li id="cvs">
1.54 deraadt 90: <font color="#009000"><strong>022: SECURITY FIX: May 5, 2004</strong></font>
91: <i>All architectures</i><br>
1.25 otto 92: Pathname validation problems have been found in
1.66 sthen 93: <a href="http://man.openbsd.org/?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>,
1.25 otto 94: allowing malicious clients to create files outside the repository, allowing
95: malicious servers to overwrite files outside the local CVS tree on
96: the client and allowing clients to check out files outside the CVS
97: repository.
98: <br>
1.40 sthen 99: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/022_cvs.patch">
1.51 deraadt 100: A source code patch exists which remedies this problem.</a>
1.25 otto 101: <p>
1.58 bentley 102: <li id="openssl">
1.54 deraadt 103: <font color="#009000"><strong>021: RELIABILITY FIX: March 17, 2004</strong></font>
104: <i>All architectures</i><br>
1.22 millert 105: A missing check for a NULL-pointer dereference has been found in
1.66 sthen 106: <a href="http://man.openbsd.org/?query=ssl&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">ssl(3)</a>.
1.22 millert 107: A remote attacker can use the bug to cause an OpenSSL application to crash;
108: this may lead to a denial of service.
109: <br>
1.40 sthen 110: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/021_openssl.patch">
1.51 deraadt 111: A source code patch exists which remedies this problem.</a>
1.22 millert 112: <p>
1.58 bentley 113: <li id="isakmpd2">
1.54 deraadt 114: <font color="#009000"><strong>020: RELIABILITY FIX: March 17, 2004</strong></font>
115: <i>All architectures</i><br>
1.21 brad 116: Defects in the payload validation and processing functions of
1.66 sthen 117: <a href="http://man.openbsd.org/?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
1.21 brad 118: have been discovered. An attacker could send malformed ISAKMP messages and
119: cause isakmpd to crash or to loop endlessly. This patch fixes these problems
120: and removes some memory leaks.
121: <br>
1.40 sthen 122: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/020_isakmpd2.patch">
1.51 deraadt 123: A source code patch exists which remedies this problem.</a>
1.21 brad 124: <p>
1.58 bentley 125: <li id="httpd2">
1.54 deraadt 126: <font color="#009000"><strong>019: SECURITY FIX: March 13, 2004</strong></font>
127: <i>All architectures</i><br>
1.20 brad 128: Due to a bug in the parsing of Allow/Deny rules for
1.66 sthen 129: <a href="http://man.openbsd.org/?query=httpd&sektion=8">httpd(8)'s</a>
1.20 brad 130: access module, using IP addresses without a netmask on big endian 64-bit
131: platforms causes the rules to fail to match. This only affects sparc64.
132: <br>
1.40 sthen 133: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/019_httpd2.patch">
1.51 deraadt 134: A source code patch exists which remedies this problem.</a>
1.20 brad 135: <p>
1.58 bentley 136: <li id="tcp">
1.54 deraadt 137: <font color="#009000"><strong>018: RELIABILITY FIX: March 8, 2004</strong></font>
138: <i>All architectures</i><br>
1.19 markus 139: OpenBSD's TCP/IP stack did not impose limits on how many out-of-order
140: TCP segments are queued in the system. An attacker could
141: send out-of-order TCP segments and trick the system into using all
142: available memory buffers.
143: <br>
1.40 sthen 144: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/018_tcp.patch">
1.51 deraadt 145: A source code patch exists which remedies this problem.</a>
1.19 markus 146: <p>
1.58 bentley 147: <li id="font">
1.54 deraadt 148: <font color="#009000"><strong>017: RELIABILITY FIX: February 14, 2004</strong></font>
149: <i>All architectures</i><br>
1.14 matthieu 150: Several buffer overflows exist in the code parsing
1.15 matthieu 151: font.aliases files in XFree86. Thanks to ProPolice, these cannot be
1.14 matthieu 152: exploited to gain privileges, but they can cause the X server to abort.
153: <br>
1.40 sthen 154: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/017_font.patch">
1.51 deraadt 155: A source code patch exists which remedies this problem.</a>
1.14 matthieu 156: <p>
1.58 bentley 157: <li id="ip6">
1.54 deraadt 158: <font color="#009000"><strong>016: SECURITY FIX: February 8, 2004</strong></font>
159: <i>All architectures</i><br>
1.12 dhartmei 160: An IPv6 MTU handling problem exists that could be used by an attacker
161: to cause a denial of service attack against hosts with reachable IPv6
162: TCP ports.
163: <br>
1.40 sthen 164: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/016_ip6.patch">
1.51 deraadt 165: A source code patch exists which remedies this problem.</a>
1.12 dhartmei 166: <p>
1.58 bentley 167: <li id="sysvshm">
1.54 deraadt 168: <font color="#009000"><strong>015: SECURITY FIX: February 5, 2004</strong></font>
169: <i>All architectures</i><br>
1.11 millert 170: A reference counting bug exists in the
1.66 sthen 171: <a href="http://man.openbsd.org/?query=shmat&apropos=0&sektion=2&manpath=OpenBSD+Current&format=html">shmat(2)</a>
1.11 millert 172: system call that could be used by an attacker to write to kernel memory
173: under certain circumstances.
174: <br>
1.40 sthen 175: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/015_sysvshm.patch">
1.51 deraadt 176: A source code patch exists which remedies this problem.</a>
1.11 millert 177: <p>
1.58 bentley 178: <li id="isakmpd">
1.54 deraadt 179: <font color="#009000"><strong>014: SECURITY FIX: January 15, 2004</strong></font>
180: <i>All architectures</i><br>
1.9 brad 181: Several message handling flaws in
1.66 sthen 182: <a href="http://man.openbsd.org/?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
1.10 brad 183: have been reported by Thomas Walpuski. These allow an attacker to delete arbitrary SAs.
1.9 brad 184: <br>
1.40 sthen 185: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/014_isakmpd.patch">
1.51 deraadt 186: A source code patch exists which remedies this problem.</a>
1.9 brad 187: <p>
1.58 bentley 188: <li id="sem">
1.54 deraadt 189: <font color="#009000"><strong>013: RELIABILITY FIX: November 20, 2003</strong></font>
190: <i>All architectures</i><br>
1.7 millert 191: An improper bounds check makes it possible for a local user to cause a crash
192: by passing the
1.66 sthen 193: <a href="http://man.openbsd.org/?query=semctl&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semctl(2)</a> and
194: <a href="http://man.openbsd.org/?query=semop&apropos=0&sektion=2&manpath=OpenBSD+Current&arch=i386&format=html">semop(2)</a> functions
1.7 millert 195: certain arguments.
196: <br>
1.40 sthen 197: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/013_sem.patch">
1.51 deraadt 198: A source code patch exists which remedies this problem.</a>
1.7 millert 199: <p>
1.58 bentley 200: <li id="uvm">
1.54 deraadt 201: <font color="#009000"><strong>012: RELIABILITY FIX: November 20, 2003</strong></font>
202: <i>All architectures</i><br>
1.6 margarid 203: It is possible for a local user to cause a crash via
1.66 sthen 204: <a href="http://man.openbsd.org/?query=sysctl&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">sysctl(3)</a> with certain arguments.<br>
1.40 sthen 205: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/012_uvm.patch">
1.51 deraadt 206: A source code patch exists which remedies this problem.</a>
1.6 margarid 207: <p>
1.58 bentley 208: <li id="ibcs2">
1.53 deraadt 209: <a name="i386"></a>
1.54 deraadt 210: <font color="#009000"><strong>011: SECURITY FIX: November 17, 2003</strong></font>
211: <i>i386 only</i><br>
1.53 deraadt 212: It is possible for a local user to execute arbitrary code resulting in escalation of
213: privileges due to a stack overrun in
1.66 sthen 214: <a href="http://man.openbsd.org/?query=compat_ibcs2&sektion=8&apropos=0&manpath=OpenBSD+Current&arch=i386">compat_ibcs2(8)</a>.<br>
1.53 deraadt 215: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/i386/011_ibcs2.patch">
216: A source code patch exists which remedies this problem.</a>
217: <p>
1.58 bentley 218: <li id="exec">
1.54 deraadt 219: <font color="#009000"><strong>010: RELIABILITY FIX: November 4, 2003</strong></font>
220: <i>All architectures</i><br>
1.3 brad 221: It is possible for a local user to cause a system panic by executing a specially crafted binary with an invalid header.
222: <br>
1.40 sthen 223: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/010_exec.patch">
1.51 deraadt 224: A source code patch exists which remedies this problem.</a>
1.3 brad 225: <p>
1.58 bentley 226: <li id="httpd">
1.54 deraadt 227: <font color="#009000"><strong>009: RELIABILITY FIX: October 29, 2003</strong></font>
228: <i>All architectures</i><br>
1.2 millert 229: A user with write permission to <tt>httpd.conf</tt> or a <tt>.htaccess</tt>
230: file can crash
1.66 sthen 231: <a href="http://man.openbsd.org/?query=httpd&sektion=8">httpd(8)</a>
1.2 millert 232: or potentially run arbitrary code as the user <tt>www</tt> (although it
233: is believed that ProPolice will prevent code execution).
234: <br>
1.40 sthen 235: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/009_httpd.patch">
1.51 deraadt 236: A source code patch exists which remedies this problem.</a>
1.2 millert 237: <p>
1.58 bentley 238: <li id="arp">
1.54 deraadt 239: <font color="#009000"><strong>008: RELIABILITY FIX: October 1, 2003</strong></font>
240: <i>All architectures</i><br>
1.1 david 241: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
242: requests.<br>
1.40 sthen 243: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/008_arp.patch">
1.51 deraadt 244: A source code patch exists which remedies this problem.</a>
1.1 david 245: <p>
1.58 bentley 246: <li id="asn1">
1.54 deraadt 247: <font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font>
248: <i>All architectures</i><br>
1.1 david 249: The use of certain ASN.1 encodings or malformed public keys may allow an
250: attacker to mount a denial of service attack against applications linked with
1.66 sthen 251: <a href="http://man.openbsd.org/?query=ssl&sektion=3">ssl(3)</a>.
1.1 david 252: This does not affect OpenSSH.<br>
1.40 sthen 253: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">
1.51 deraadt 254: A source code patch exists which remedies this problem.</a>
1.1 david 255: <p>
1.58 bentley 256: <li id="pfnorm">
1.54 deraadt 257: <font color="#009000"><strong>006: SECURITY FIX: September 24, 2003</strong></font>
258: <i>All architectures</i><br>
1.48 deraadt 259: Three cases of potential access to freed memory have been found in
1.66 sthen 260: <a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a>.
1.1 david 261: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.40 sthen 262: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/006_pfnorm.patch">
1.51 deraadt 263: A source code patch exists which remedies this problem.</a>
1.1 david 264: <p>
1.58 bentley 265: <li id="sendmail">
1.54 deraadt 266: <font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font>
267: <i>All architectures</i><br>
1.1 david 268: A buffer overflow in the address parsing in
1.66 sthen 269: <a href="http://man.openbsd.org/?query=sendmail&sektion=8">sendmail(8)</a>
1.1 david 270: may allow an attacker to gain root privileges.<br>
1.40 sthen 271: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">
1.51 deraadt 272: A source code patch exists which remedies this problem.</a>
1.1 david 273: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
274: problem.
275: <p>
1.58 bentley 276: <li id="sshbuffer">
1.54 deraadt 277: <font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font>
278: <i>All architectures</i><br>
1.1 david 279: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
280: It is unclear whether or not this bug is exploitable.<br>
1.51 deraadt 281: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">
282: A source code patch exists which remedies this problem.</a>
1.1 david 283: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
284: problem.
285: <p>
1.58 bentley 286: <li id="sysvsem">
1.54 deraadt 287: <font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font>
288: <i>All architectures</i><br>
1.1 david 289: Root may be able to reduce the security level by taking advantage of
290: an integer overflow when the semaphore limits are made very large.<br>
1.40 sthen 291: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">
1.51 deraadt 292: A source code patch exists which remedies this problem.</a>
1.1 david 293: <p>
1.58 bentley 294: <li id="semget">
1.54 deraadt 295: <font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font>
296: <i>All architectures</i><br>
1.1 david 297: An improper bounds check in the
1.66 sthen 298: <a href="http://man.openbsd.org/?query=semget&sektion=2">semget(2)</a>
1.1 david 299: system call can allow a local user to cause a kernel panic.<br>
1.40 sthen 300: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">
1.51 deraadt 301: A source code patch exists which remedies this problem.</a>
1.1 david 302: <p>
1.58 bentley 303: <li id="realpath">
1.54 deraadt 304: <font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font>
305: <i>All architectures</i><br>
1.1 david 306: An off-by-one error exists in the C library function
1.66 sthen 307: <a href="http://man.openbsd.org/?query=realpath&sektion=3">realpath(3)</a>.
1.1 david 308: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
309: it is possible that this bug may allow an attacker to gain escalated privileges
310: on OpenBSD.<br>
1.40 sthen 311: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">
1.51 deraadt 312: A source code patch exists which remedies this problem.</a>
1.1 david 313: <p>
1.70 deraadt 314:
1.1 david 315: </ul>
1.49 deraadt 316:
1.59 tedu 317: <hr>
318:
1.1 david 319: </body>
320: </html>
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