Annotation of www/errata31.html, Revision 1.30
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1.1 deraadt 15:
16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.17 naddy 17: <h2><font color="#0000e0">
1.1 deraadt 18: This is the OpenBSD 3.1 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>
1.24 david 24: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 25: <br>
1.3 deraadt 26: For errata on a certain release, click below:<br>
1.2 deraadt 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>,
1.25 david 37: <a href="errata32.html">3.2</a>,
1.28 david 38: <a href="errata33.html">3.3</a>,
39: <a href="errata.html">3.4</a>.
1.2 deraadt 40: <br>
1.1 deraadt 41: <hr>
42:
1.17 naddy 43: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz">
1.1 deraadt 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_1</code> <a href="stable.html">patch branch</a>.
49:
50: <p>
1.4 deraadt 51: For more detailed information on how to install patches to OpenBSD, please
1.1 deraadt 52: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
53: <hr>
54:
1.29 henning 55: <a name="all"></a>
56: <h3><font color="#e00000">All architectures</font></h3>
1.1 deraadt 57: <ul>
1.29 henning 58: <li><a name="sendmail2"></a>
59: <font color="#009000"><strong>027: SECURITY FIX: March 31, 2003</strong></font><br>
1.26 miod 60: A buffer overflow in the address parsing in
61: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
62: may allow an attacker to gain root privileges.<br>
63: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/027_sendmail.patch">A
64: source code patch exists which remedies the problem</a>.
65: <p>
1.29 henning 66: <li><a name="kerberos"></a>
67: <font color="#009000"><strong>026: SECURITY FIX: March 24, 2003</strong></font><br>
1.27 margarid 68: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.22 millert 69: on Kerberos v5 as well.
70: <br>
71: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch">A
72: source code patch exists which remedies the problem</a>.
73: <p>
1.29 henning 74: <li><a name="kpr"></a>
75: <font color="#009000"><strong>025: SECURITY FIX: March 19, 2003</strong></font><br>
1.21 jufi 76: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
1.20 miod 77: by Czech researchers Klima, Pokorny and Rosa.
78: <br>
79: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch">A
80: source code patch exists which remedies the problem</a>.
81: <p>
1.29 henning 82: <li><a name="blinding"></a>
83: <font color="#009000"><strong>024: SECURITY FIX: March 18, 2003</strong></font><br>
1.19 miod 84: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
85: <br>
86: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch">An
87: ``RSA blinding'' source code patch exists which remedies the problem</a>.
88: <p>
1.29 henning 89: <li><a name="lprm"></a>
90: <font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font><br>
1.16 millert 91: A fix for an
92: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
93: bug made in 1996 contains an error that could lead to privilege escalation.
94: <br>
95: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch">A
96: source code patch exists which remedies the problem</a>.
97: <p>
1.29 henning 98: <li><a name="sendmail"></a>
99: <font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
1.13 miod 100: A buffer overflow in the envelope comments processing in
101: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
102: may allow an attacker to gain root privileges.<br>
103: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 104: source code patch exists which remedies the problem</a>.
1.13 miod 105: <p>
1.29 henning 106: <li><a name="ssl2"></a>
107: <font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
1.11 miod 108: In
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a> an information leak can occur via timing by performing a MAC computation
1.15 nick 110: even if incorrect block cipher padding has been found, this is a
1.12 brad 111: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 112: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
113: source code patch exists which fixes these two issues</a>.
114: <p>
1.29 henning 115: <li><a name="cvs"></a>
116: <font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
1.10 millert 117: A double free in
118: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
119: could allow an attacker to execute code with the privileges of the
120: user running cvs. This is only an issue when the cvs command is
121: being run on a user's behalf as a different user. This means that,
122: in most cases, the issue only exists for cvs configurations that use
1.12 brad 123: the <em>pserver</em> client/server connection method.<br>
1.10 millert 124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
125: source code patch exists which remedies the problem</a>.
126: <p>
1.29 henning 127: <li><a name="named"></a>
128: <font color="#009000"><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
1.8 millert 129: A buffer overflow in
130: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
131: could allow an attacker to execute code with the privileges of named.
132: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 133: which mitigates the effects of this bug.<br>
1.8 millert 134: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
135: source code patch exists which remedies the problem</a>.
136: <p>
1.29 henning 137: <li><a name="kernresource"></a>
138: <font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 139: Incorrect argument checking in the
140: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
141: system call may allow an attacker to crash the kernel.<br>
142: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
143: source code patch exists which remedies the problem</a>.
144: <p>
1.29 henning 145: <li><a name="smrsh"></a>
146: <font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 147: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
148: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
149: and execute arbitrary commands with the privileges of his own account.<br>
150: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
151: source code patch exists which remedies the problem</a>.
152: <p>
1.29 henning 153: <li><a name="kadmin"></a>
154: <font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
1.5 miod 155: A buffer overflow can occur in the
156: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
157: daemon, leading to possible remote crash or exploit.<br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/016_kadmin.patch">A source code patch exists which remedies the problem</a>.
1.6 mpech 159: <p>
1.29 henning 160: <li><a name="kerntime"></a>
161: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
1.1 deraadt 162: Incorrect argument checking in the
163: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=setitimer&sektion=2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br>
164: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/015_kerntime.patch">A source code patch exists which remedies the problem</a>.
165: <p>
1.29 henning 166: <li><a name="scarg"></a>
167: <font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
1.1 deraadt 168: An insufficient boundary check in the
169: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
170: system call allows an attacker to overwrite kernel memory and execute arbitrary
171: code in kernel context.<br>
172: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
173: source code patch exists which remedies the problem</a>.
174: <p>
1.29 henning 175: <li><a name="ssl"></a>
176: <font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
1.1 deraadt 177: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
178: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
179: library, as in the ASN.1 parser code in the
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
181: library, all of them being potentially remotely exploitable.<br>
182: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/013_ssl.patch">A source code patch exists which remedies the problem</a>.
1.8 millert 183: <br>
184: This is the second version of the patch.
1.1 deraadt 185: <p>
1.29 henning 186: <li><a name="xdr"></a>
187: <font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 188: A buffer overflow can occur in the
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
190: RPC code, leading to possible remote crash.<br>
191: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/012_xdr.patch">A source code patch exists which remedies the problem</a>.
1.18 david 192: <br>
193: This is the second version of the patch.
1.1 deraadt 194: <p>
1.29 henning 195: <li><a name="pppd"></a>
196: <font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 197: A race condition exists in the
198: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
199: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
200: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/011_pppd.patch">A source code patch exists which remedies the problem</a>.
201: <p>
1.29 henning 202: <li><a name="isakmpd"></a>
203: <font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
1.1 deraadt 204: Receiving IKE payloads out of sequence can cause
205: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
206: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/010_isakmpd.patch">A source code patch exists which remedies the problem</a>.
207: <br>
208: This is the second version of the patch.
209: <p>
1.29 henning 210: <li><a name="ktrace"></a>
211: <font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
1.1 deraadt 212: The kernel would let any user <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ktrace&sektion=2">ktrace(2)</a> set[ug]id processes.<br>
213: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/009_ktrace.patch">A source code patch exists which remedies the problem</a>.
214: <p>
1.29 henning 215: <li><a name="modssl"></a>
216: <font color="#009000"><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
1.1 deraadt 217: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
218: module, leading to possible remote crash or exploit.<br>
219: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/008_mod_ssl.patch">A source code patch exists which remedies the problem</a>.
220: <p>
1.29 henning 221: <li><a name="resolver"></a>
222: <font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
1.1 deraadt 223: A potential buffer overflow in the DNS resolver has been found.<br>
224: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/007_resolver.patch">A source code patch exists which remedies the problem</a>.
225: <p>
1.29 henning 226: <li><a name="sshd"></a>
227: <font color="#009000"><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
1.1 deraadt 228: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
229: error that can result in an integer overflow and privilege escalation.
230: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
231: 3.4</a>, and a patch for the vulnerable releases is available as part of the
232: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
233: <p>
1.29 henning 234: <li><a name="httpd"></a>
235: <font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
1.1 deraadt 236: A buffer overflow can occur during the interpretation of chunked
237: encoding in the http daemon, leading to possible remote crash or exploit.<br>
238: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/005_httpd.patch">A source code patch exists which remedies the problem</a>.
239: <p>
1.29 henning 240: <li><a name="sshbsdauth"></a>
241: <font color="#009000"><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
1.1 deraadt 242: Under certain conditions, on systems using YP with netgroups in the
243: password database, it is possible that
1.17 naddy 244: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 245: does ACL checks for the requested user name but uses the password
246: database entry of a different user for authentication. This means
247: that denied users might authenticate successfully while permitted
248: users could be locked out.<br>
249: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/004_sshbsdauth.patch">A source code patch exists which remedies the problem</a>.
250: <p>
1.29 henning 251: <li><a name="fdalloc2"></a>
252: <font color="#009000"><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
1.1 deraadt 253: A race condition exists where an attacker could fill the file descriptor
254: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
255: setuid or setgid process.<br>
256: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/003_fdalloc2.patch">A source code patch exists which remedies the problem</a>.
257: <p>
1.29 henning 258: <li><a name="sudo"></a>
259: <font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
1.17 naddy 260: A bug in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br>
1.1 deraadt 261: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/002_sudo.patch">A source code patch exists which remedies the problem</a>.
262: <p>
1.29 henning 263: <li><a name="sshafs"></a>
264: <font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
1.1 deraadt 265: A local user can gain super-user privileges due to a buffer overflow
1.17 naddy 266: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 267: if AFS has been configured on the system or if
268: KerberosTgtPassing or AFSTokenPassing has been enabled
269: in the sshd_config file. Ticket and token passing is not enabled
270: by default.<br>
271: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/001_sshafs.patch">A source code patch exists which remedies the problem</a>.
272: <p>
273: </ul>
274: <p>
1.29 henning 275: <a name="i386"></a>
276: <h3><font color="#e00000">i386</font></h3>
1.1 deraadt 277: <ul>
278: <li>No problems identified yet.
279: </ul>
280: <p>
1.29 henning 281: <a name="alpha"></a>
282: <h3><font color="#e00000">alpha</font></h3>
1.1 deraadt 283: <ul>
284: <li>No problems identified yet.
285: </ul>
286: <p>
1.29 henning 287: <a name="mac68k"></a>
288: <h3><font color="#e00000">mac68k</font></h3>
1.1 deraadt 289: <ul>
290: <li>No problems identified yet.
291: </ul>
292: <p>
1.29 henning 293: <a name="sparc"></a>
294: <h3><font color="#e00000">sparc</font></h3>
1.1 deraadt 295: <ul>
296: <li>No problems identified yet.
297: </ul>
298: <p>
1.29 henning 299: <a name="sparc64"></a>
300: <h3><font color="#e00000">sparc64</font></h3>
1.1 deraadt 301: <ul>
302: <li>No problems identified yet.
303: </ul>
304: <p>
1.29 henning 305: <a name="amiga"></a>
306: <h3><font color="#e00000">amiga</font></h3>
1.1 deraadt 307: <ul>
308: <li>No problems identified yet.
309: </ul>
310: <p>
1.29 henning 311: <a name="hp300"></a>
312: <h3><font color="#e00000">hp300</font></h3>
1.1 deraadt 313: <ul>
314: <li>No problems identified yet.
315: </ul>
316: <p>
1.29 henning 317: <a name="mvme68k"></a>
318: <h3><font color="#e00000">mvme68k</font></h3>
1.1 deraadt 319: <ul>
320: <li>No problems identified yet.
321: </ul>
322: <p>
1.29 henning 323: <a name="macppc"></a>
324: <h3><font color="#e00000">macppc</font></h3>
1.1 deraadt 325: <ul>
326: <li>No problems identified yet.
327: </ul>
328: <p>
1.29 henning 329: <a name="vax"></a>
330: <h3><font color="#e00000">vax</font></h3>
1.1 deraadt 331: <ul>
332: <li>No problems identified yet.
333: </ul>
334:
335: <br>
336:
337: <hr>
338: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.24 david 339: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 340: <br>
1.3 deraadt 341: For errata on a certain release, click below:<br>
1.2 deraadt 342: <a href="errata21.html">2.1</a>,
343: <a href="errata22.html">2.2</a>,
344: <a href="errata23.html">2.3</a>,
345: <a href="errata24.html">2.4</a>,
346: <a href="errata25.html">2.5</a>,
347: <a href="errata26.html">2.6</a>,
348: <a href="errata27.html">2.7</a>,
349: <a href="errata28.html">2.8</a>,
350: <a href="errata29.html">2.9</a>,
351: <a href="errata30.html">3.0</a>,
1.25 david 352: <a href="errata32.html">3.2</a>,
1.28 david 353: <a href="errata33.html">3.3</a>,
354: <a href="errata.html">3.4</a>.
1.2 deraadt 355: <br>
356:
1.1 deraadt 357: <hr>
358: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.17 naddy 359: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.30 ! david 360: <br><small>$OpenBSD: errata31.html,v 1.29 2003/11/21 16:55:16 henning Exp $</small>
1.1 deraadt 361:
362: </body>
363: </html>