Annotation of www/errata31.html, Revision 1.27
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1.17 naddy 16: <h2><font color="#0000e0">
1.1 deraadt 17: This is the OpenBSD 3.1 release errata & patch list:
18:
19: </font></h2>
20:
21: <hr>
22: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.24 david 23: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 24: <br>
1.3 deraadt 25: For errata on a certain release, click below:<br>
1.2 deraadt 26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
1.25 david 36: <a href="errata32.html">3.2</a>,
37: <a href="errata.html">3.3</a>.
1.2 deraadt 38: <br>
1.1 deraadt 39: <hr>
40:
1.17 naddy 41: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz">
1.1 deraadt 42: You can also fetch a tar.gz file containing all the following patches</a>.
43: This file is updated once a day.
44:
45: <p> The patches below are available in CVS via the
46: <code>OPENBSD_3_1</code> <a href="stable.html">patch branch</a>.
47:
48: <p>
1.4 deraadt 49: For more detailed information on how to install patches to OpenBSD, please
1.1 deraadt 50: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
51: <hr>
52:
53: <dl>
54: <a name=all></a>
1.17 naddy 55: <li><h3><font color="#e00000">All architectures</font></h3>
1.1 deraadt 56: <ul>
1.26 miod 57: <a name=sendmail2></a>
58: <li><font color="#009000"><strong>027: SECURITY FIX: March 31, 2003</strong></font><br>
59: A buffer overflow in the address parsing in
60: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
61: may allow an attacker to gain root privileges.<br>
62: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/027_sendmail.patch">A
63: source code patch exists which remedies the problem</a>.
64: <p>
1.22 millert 65: <a name=kerberos></a>
1.23 millert 66: <li><font color="#009000"><strong>026: SECURITY FIX: March 24, 2003</strong></font><br>
1.27 ! margarid 67: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.22 millert 68: on Kerberos v5 as well.
69: <br>
70: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch">A
71: source code patch exists which remedies the problem</a>.
72: <p>
1.20 miod 73: <a name=kpr></a>
74: <li><font color="#009000"><strong>025: SECURITY FIX: March 19, 2003</strong></font><br>
1.21 jufi 75: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
1.20 miod 76: by Czech researchers Klima, Pokorny and Rosa.
77: <br>
78: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch">A
79: source code patch exists which remedies the problem</a>.
80: <p>
1.19 miod 81: <a name=blinding></a>
82: <li><font color="#009000"><strong>024: SECURITY FIX: March 18, 2003</strong></font><br>
83: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
84: <br>
85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch">An
86: ``RSA blinding'' source code patch exists which remedies the problem</a>.
87: <p>
1.16 millert 88: <a name=lprm></a>
1.17 naddy 89: <li><font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font><br>
1.16 millert 90: A fix for an
91: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
92: bug made in 1996 contains an error that could lead to privilege escalation.
93: <br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch">A
95: source code patch exists which remedies the problem</a>.
96: <p>
1.13 miod 97: <a name=sendmail></a>
1.17 naddy 98: <li><font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
1.13 miod 99: A buffer overflow in the envelope comments processing in
100: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
101: may allow an attacker to gain root privileges.<br>
102: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 103: source code patch exists which remedies the problem</a>.
1.13 miod 104: <p>
1.11 miod 105: <a name=ssl2></a>
1.17 naddy 106: <li><font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
1.11 miod 107: In
108: <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 109: even if incorrect block cipher padding has been found, this is a
1.12 brad 110: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 111: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
112: source code patch exists which fixes these two issues</a>.
113: <p>
1.10 millert 114: <a name=cvs></a>
1.17 naddy 115: <li><font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
1.10 millert 116: A double free in
117: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
118: could allow an attacker to execute code with the privileges of the
119: user running cvs. This is only an issue when the cvs command is
120: being run on a user's behalf as a different user. This means that,
121: in most cases, the issue only exists for cvs configurations that use
1.12 brad 122: the <em>pserver</em> client/server connection method.<br>
1.10 millert 123: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
124: source code patch exists which remedies the problem</a>.
125: <p>
1.8 millert 126: <a name=named></a>
1.17 naddy 127: <li><font color="#009000"><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
1.8 millert 128: A buffer overflow in
129: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
130: could allow an attacker to execute code with the privileges of named.
131: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 132: which mitigates the effects of this bug.<br>
1.8 millert 133: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
134: source code patch exists which remedies the problem</a>.
135: <p>
1.7 miod 136: <a name=kernresource></a>
1.17 naddy 137: <li><font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 138: Incorrect argument checking in the
139: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
140: system call may allow an attacker to crash the kernel.<br>
141: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
142: source code patch exists which remedies the problem</a>.
143: <p>
144: <a name=smrsh></a>
1.17 naddy 145: <li><font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 146: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
147: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
148: and execute arbitrary commands with the privileges of his own account.<br>
149: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
150: source code patch exists which remedies the problem</a>.
151: <p>
1.5 miod 152: <a name=kadmin></a>
1.17 naddy 153: <li><font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
1.5 miod 154: A buffer overflow can occur in the
155: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
156: daemon, leading to possible remote crash or exploit.<br>
157: <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 158: <p>
1.1 deraadt 159: <a name=kerntime></a>
1.17 naddy 160: <li><font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
1.1 deraadt 161: Incorrect argument checking in the
162: <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>
163: <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>.
164: <p>
165: <a name=scarg></a>
1.17 naddy 166: <li><font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
1.1 deraadt 167: An insufficient boundary check in the
168: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
169: system call allows an attacker to overwrite kernel memory and execute arbitrary
170: code in kernel context.<br>
171: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
172: source code patch exists which remedies the problem</a>.
173: <p>
174: <a name=ssl></a>
1.17 naddy 175: <li><font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
1.1 deraadt 176: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
178: library, as in the ASN.1 parser code in the
179: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
180: library, all of them being potentially remotely exploitable.<br>
181: <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 182: <br>
183: This is the second version of the patch.
1.1 deraadt 184: <p>
185: <a name=xdr></a>
1.17 naddy 186: <li><font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 187: A buffer overflow can occur in the
188: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
189: RPC code, leading to possible remote crash.<br>
190: <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 191: <br>
192: This is the second version of the patch.
1.1 deraadt 193: <p>
194: <a name=pppd></a>
1.17 naddy 195: <li><font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 196: A race condition exists in the
197: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
198: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
199: <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>.
200: <p>
201: <a name=isakmpd></a>
1.17 naddy 202: <li><font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
1.1 deraadt 203: Receiving IKE payloads out of sequence can cause
204: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
205: <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>.
206: <br>
207: This is the second version of the patch.
208: <p>
209: <a name=ktrace></a>
1.17 naddy 210: <li><font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
1.1 deraadt 211: 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>
212: <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>.
213: <p>
214: <a name=modssl></a>
1.17 naddy 215: <li><font color="#009000"><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
1.1 deraadt 216: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
217: module, leading to possible remote crash or exploit.<br>
218: <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>.
219: <p>
220: <a name=resolver></a>
1.17 naddy 221: <li><font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
1.1 deraadt 222: A potential buffer overflow in the DNS resolver has been found.<br>
223: <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>.
224: <p>
225: <a name=sshd></a>
1.17 naddy 226: <li><font color="#009000"><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
1.1 deraadt 227: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
228: error that can result in an integer overflow and privilege escalation.
229: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
230: 3.4</a>, and a patch for the vulnerable releases is available as part of the
231: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
232: <p>
233: <a name=httpd></a>
1.17 naddy 234: <li><font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
1.1 deraadt 235: A buffer overflow can occur during the interpretation of chunked
236: encoding in the http daemon, leading to possible remote crash or exploit.<br>
237: <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>.
238: <p>
239: <a name=sshbsdauth></a>
1.17 naddy 240: <li><font color="#009000"><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
1.1 deraadt 241: Under certain conditions, on systems using YP with netgroups in the
242: password database, it is possible that
1.17 naddy 243: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 244: does ACL checks for the requested user name but uses the password
245: database entry of a different user for authentication. This means
246: that denied users might authenticate successfully while permitted
247: users could be locked out.<br>
248: <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>.
249: <p>
250: <a name=fdalloc2></a>
1.17 naddy 251: <li><font color="#009000"><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
1.1 deraadt 252: A race condition exists where an attacker could fill the file descriptor
253: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
254: setuid or setgid process.<br>
255: <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>.
256: <p>
257: <a name=sudo></a>
1.17 naddy 258: <li><font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
259: 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 260: <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>.
261: <p>
262: <a name=sshafs></a>
1.17 naddy 263: <li><font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
1.1 deraadt 264: A local user can gain super-user privileges due to a buffer overflow
1.17 naddy 265: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 266: if AFS has been configured on the system or if
267: KerberosTgtPassing or AFSTokenPassing has been enabled
268: in the sshd_config file. Ticket and token passing is not enabled
269: by default.<br>
270: <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>.
271: <p>
272: </ul>
273: <p>
274: <a name=i386></a>
1.17 naddy 275: <li><h3><font color="#e00000">i386</font></h3>
1.1 deraadt 276: <ul>
277: <li>No problems identified yet.
278: </ul>
279: <p>
280: <a name=alpha></a>
1.17 naddy 281: <li><h3><font color="#e00000">alpha</font></h3>
1.1 deraadt 282: <ul>
283: <li>No problems identified yet.
284: </ul>
285: <p>
286: <a name=mac68k></a>
1.17 naddy 287: <li><h3><font color="#e00000">mac68k</font></h3>
1.1 deraadt 288: <ul>
289: <li>No problems identified yet.
290: </ul>
291: <p>
292: <a name=sparc></a>
1.17 naddy 293: <li><h3><font color="#e00000">sparc</font></h3>
1.1 deraadt 294: <ul>
295: <li>No problems identified yet.
296: </ul>
297: <p>
298: <a name=sparc64></a>
1.17 naddy 299: <li><h3><font color="#e00000">sparc64</font></h3>
1.1 deraadt 300: <ul>
301: <li>No problems identified yet.
302: </ul>
303: <p>
304: <a name=amiga></a>
1.17 naddy 305: <li><h3><font color="#e00000">amiga</font></h3>
1.1 deraadt 306: <ul>
307: <li>No problems identified yet.
308: </ul>
309: <p>
310: <a name=hp300></a>
1.17 naddy 311: <li><h3><font color="#e00000">hp300</font></h3>
1.1 deraadt 312: <ul>
313: <li>No problems identified yet.
314: </ul>
315: <p>
316: <a name=mvme68k></a>
1.17 naddy 317: <li><h3><font color="#e00000">mvme68k</font></h3>
1.1 deraadt 318: <ul>
319: <li>No problems identified yet.
320: </ul>
321: <p>
322: <a name=macppc></a>
1.17 naddy 323: <li><h3><font color="#e00000">macppc</font></h3>
1.1 deraadt 324: <ul>
325: <li>No problems identified yet.
326: </ul>
327: <p>
328: <a name=vax></a>
1.17 naddy 329: <li><h3><font color="#e00000">vax</font></h3>
1.1 deraadt 330: <ul>
331: <li>No problems identified yet.
332: </ul>
333:
334: </dl>
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>,
353: <a href="errata.html">3.3</a>.
1.2 deraadt 354: <br>
355:
1.1 deraadt 356: <hr>
357: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.17 naddy 358: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.27 ! margarid 359: <br><small>$OpenBSD: errata31.html,v 1.26 2003/03/31 09:05:08 miod Exp $</small>
1.1 deraadt 360:
361: </body>
362: </html>
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