Annotation of www/errata31.html, Revision 1.41
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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>,
1.32 david 39: <a href="errata34.html">3.4</a>,
1.33 miod 40: <a href="errata35.html">3.5</a>,
1.34 deraadt 41: <a href="errata36.html">3.6</a>,
1.35 deraadt 42: <a href="errata37.html">3.7</a>,
1.36 deraadt 43: <a href="errata38.html">3.8</a>,
1.38 deraadt 44: <a href="errata39.html">3.9</a>,
1.39 deraadt 45: <a href="errata40.html">4.0</a>,
1.41 ! merdely 46: <a href="errata41.html">4.1</a>,
! 47: <a href="errata42.html">4.2</a>.
1.2 deraadt 48: <br>
1.1 deraadt 49: <hr>
50:
1.17 naddy 51: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz">
1.1 deraadt 52: You can also fetch a tar.gz file containing all the following patches</a>.
53: This file is updated once a day.
54:
55: <p> The patches below are available in CVS via the
56: <code>OPENBSD_3_1</code> <a href="stable.html">patch branch</a>.
57:
58: <p>
1.4 deraadt 59: For more detailed information on how to install patches to OpenBSD, please
1.1 deraadt 60: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
61: <hr>
62:
1.29 henning 63: <a name="all"></a>
64: <h3><font color="#e00000">All architectures</font></h3>
1.1 deraadt 65: <ul>
1.29 henning 66: <li><a name="sendmail2"></a>
67: <font color="#009000"><strong>027: SECURITY FIX: March 31, 2003</strong></font><br>
1.26 miod 68: A buffer overflow in the address parsing in
69: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
70: may allow an attacker to gain root privileges.<br>
71: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/027_sendmail.patch">A
72: source code patch exists which remedies the problem</a>.
73: <p>
1.29 henning 74: <li><a name="kerberos"></a>
75: <font color="#009000"><strong>026: SECURITY FIX: March 24, 2003</strong></font><br>
1.27 margarid 76: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.22 millert 77: on Kerberos v5 as well.
78: <br>
79: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch">A
80: source code patch exists which remedies the problem</a>.
81: <p>
1.29 henning 82: <li><a name="kpr"></a>
83: <font color="#009000"><strong>025: SECURITY FIX: March 19, 2003</strong></font><br>
1.21 jufi 84: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
1.20 miod 85: by Czech researchers Klima, Pokorny and Rosa.
86: <br>
87: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch">A
88: source code patch exists which remedies the problem</a>.
89: <p>
1.29 henning 90: <li><a name="blinding"></a>
91: <font color="#009000"><strong>024: SECURITY FIX: March 18, 2003</strong></font><br>
1.19 miod 92: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
93: <br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch">An
95: ``RSA blinding'' source code patch exists which remedies the problem</a>.
96: <p>
1.29 henning 97: <li><a name="lprm"></a>
98: <font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font><br>
1.16 millert 99: A fix for an
100: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
101: bug made in 1996 contains an error that could lead to privilege escalation.
102: <br>
103: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch">A
104: source code patch exists which remedies the problem</a>.
105: <p>
1.29 henning 106: <li><a name="sendmail"></a>
107: <font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
1.13 miod 108: A buffer overflow in the envelope comments processing in
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
110: may allow an attacker to gain root privileges.<br>
111: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 112: source code patch exists which remedies the problem</a>.
1.13 miod 113: <p>
1.29 henning 114: <li><a name="ssl2"></a>
115: <font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
1.11 miod 116: In
117: <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 118: even if incorrect block cipher padding has been found, this is a
1.12 brad 119: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 120: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
121: source code patch exists which fixes these two issues</a>.
122: <p>
1.29 henning 123: <li><a name="cvs"></a>
124: <font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
1.10 millert 125: A double free in
126: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
127: could allow an attacker to execute code with the privileges of the
128: user running cvs. This is only an issue when the cvs command is
129: being run on a user's behalf as a different user. This means that,
130: in most cases, the issue only exists for cvs configurations that use
1.12 brad 131: the <em>pserver</em> client/server connection method.<br>
1.10 millert 132: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
133: source code patch exists which remedies the problem</a>.
134: <p>
1.29 henning 135: <li><a name="named"></a>
136: <font color="#009000"><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
1.8 millert 137: A buffer overflow in
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
139: could allow an attacker to execute code with the privileges of named.
140: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 141: which mitigates the effects of this bug.<br>
1.8 millert 142: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
143: source code patch exists which remedies the problem</a>.
144: <p>
1.29 henning 145: <li><a name="kernresource"></a>
146: <font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 147: Incorrect argument checking in the
148: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
149: system call may allow an attacker to crash the kernel.<br>
150: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
151: source code patch exists which remedies the problem</a>.
152: <p>
1.29 henning 153: <li><a name="smrsh"></a>
154: <font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 155: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
156: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
157: and execute arbitrary commands with the privileges of his own account.<br>
158: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
159: source code patch exists which remedies the problem</a>.
160: <p>
1.29 henning 161: <li><a name="kadmin"></a>
162: <font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
1.5 miod 163: A buffer overflow can occur in the
164: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
165: daemon, leading to possible remote crash or exploit.<br>
166: <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 167: <p>
1.29 henning 168: <li><a name="kerntime"></a>
169: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
1.1 deraadt 170: Incorrect argument checking in the
171: <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>
172: <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>.
173: <p>
1.29 henning 174: <li><a name="scarg"></a>
175: <font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
1.1 deraadt 176: An insufficient boundary check in the
177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
178: system call allows an attacker to overwrite kernel memory and execute arbitrary
179: code in kernel context.<br>
180: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
181: source code patch exists which remedies the problem</a>.
182: <p>
1.29 henning 183: <li><a name="ssl"></a>
184: <font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
1.1 deraadt 185: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
186: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
187: library, as in the ASN.1 parser code in the
188: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
189: library, all of them being potentially remotely exploitable.<br>
190: <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 191: <br>
192: This is the second version of the patch.
1.1 deraadt 193: <p>
1.29 henning 194: <li><a name="xdr"></a>
195: <font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 196: A buffer overflow can occur in the
197: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
198: RPC code, leading to possible remote crash.<br>
199: <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 200: <br>
201: This is the second version of the patch.
1.1 deraadt 202: <p>
1.29 henning 203: <li><a name="pppd"></a>
204: <font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 205: A race condition exists in the
206: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
207: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
208: <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>.
209: <p>
1.29 henning 210: <li><a name="isakmpd"></a>
211: <font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
1.1 deraadt 212: Receiving IKE payloads out of sequence can cause
213: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
214: <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>.
215: <br>
216: This is the second version of the patch.
217: <p>
1.29 henning 218: <li><a name="ktrace"></a>
219: <font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
1.1 deraadt 220: 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>
221: <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>.
222: <p>
1.29 henning 223: <li><a name="modssl"></a>
224: <font color="#009000"><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
1.1 deraadt 225: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
226: module, leading to possible remote crash or exploit.<br>
227: <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>.
228: <p>
1.29 henning 229: <li><a name="resolver"></a>
230: <font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
1.1 deraadt 231: A potential buffer overflow in the DNS resolver has been found.<br>
232: <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>.
233: <p>
1.29 henning 234: <li><a name="sshd"></a>
235: <font color="#009000"><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
1.1 deraadt 236: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
237: error that can result in an integer overflow and privilege escalation.
238: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
239: 3.4</a>, and a patch for the vulnerable releases is available as part of the
240: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
241: <p>
1.29 henning 242: <li><a name="httpd"></a>
243: <font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
1.1 deraadt 244: A buffer overflow can occur during the interpretation of chunked
245: encoding in the http daemon, leading to possible remote crash or exploit.<br>
246: <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>.
247: <p>
1.29 henning 248: <li><a name="sshbsdauth"></a>
249: <font color="#009000"><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
1.1 deraadt 250: Under certain conditions, on systems using YP with netgroups in the
251: password database, it is possible that
1.17 naddy 252: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 253: does ACL checks for the requested user name but uses the password
254: database entry of a different user for authentication. This means
255: that denied users might authenticate successfully while permitted
256: users could be locked out.<br>
257: <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>.
258: <p>
1.29 henning 259: <li><a name="fdalloc2"></a>
260: <font color="#009000"><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
1.1 deraadt 261: A race condition exists where an attacker could fill the file descriptor
262: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
263: setuid or setgid process.<br>
264: <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>.
265: <p>
1.29 henning 266: <li><a name="sudo"></a>
267: <font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
1.17 naddy 268: 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 269: <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>.
270: <p>
1.29 henning 271: <li><a name="sshafs"></a>
272: <font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
1.1 deraadt 273: A local user can gain super-user privileges due to a buffer overflow
1.17 naddy 274: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 275: if AFS has been configured on the system or if
276: KerberosTgtPassing or AFSTokenPassing has been enabled
277: in the sshd_config file. Ticket and token passing is not enabled
278: by default.<br>
279: <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>.
280: <p>
281: </ul>
282: <p>
1.29 henning 283: <a name="i386"></a>
284: <h3><font color="#e00000">i386</font></h3>
1.1 deraadt 285: <ul>
286: <li>No problems identified yet.
287: </ul>
288: <p>
1.29 henning 289: <a name="alpha"></a>
290: <h3><font color="#e00000">alpha</font></h3>
1.1 deraadt 291: <ul>
292: <li>No problems identified yet.
293: </ul>
294: <p>
1.29 henning 295: <a name="mac68k"></a>
296: <h3><font color="#e00000">mac68k</font></h3>
1.1 deraadt 297: <ul>
298: <li>No problems identified yet.
299: </ul>
300: <p>
1.29 henning 301: <a name="sparc"></a>
302: <h3><font color="#e00000">sparc</font></h3>
1.1 deraadt 303: <ul>
304: <li>No problems identified yet.
305: </ul>
306: <p>
1.29 henning 307: <a name="sparc64"></a>
308: <h3><font color="#e00000">sparc64</font></h3>
1.1 deraadt 309: <ul>
310: <li>No problems identified yet.
311: </ul>
312: <p>
1.29 henning 313: <a name="amiga"></a>
314: <h3><font color="#e00000">amiga</font></h3>
1.1 deraadt 315: <ul>
316: <li>No problems identified yet.
317: </ul>
318: <p>
1.29 henning 319: <a name="hp300"></a>
320: <h3><font color="#e00000">hp300</font></h3>
1.1 deraadt 321: <ul>
322: <li>No problems identified yet.
323: </ul>
324: <p>
1.29 henning 325: <a name="mvme68k"></a>
326: <h3><font color="#e00000">mvme68k</font></h3>
1.1 deraadt 327: <ul>
328: <li>No problems identified yet.
329: </ul>
330: <p>
1.29 henning 331: <a name="macppc"></a>
332: <h3><font color="#e00000">macppc</font></h3>
1.1 deraadt 333: <ul>
334: <li>No problems identified yet.
335: </ul>
336: <p>
1.29 henning 337: <a name="vax"></a>
338: <h3><font color="#e00000">vax</font></h3>
1.1 deraadt 339: <ul>
340: <li>No problems identified yet.
341: </ul>
342:
343: <br>
344:
345: <hr>
346: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.24 david 347: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 348: <br>
1.3 deraadt 349: For errata on a certain release, click below:<br>
1.2 deraadt 350: <a href="errata21.html">2.1</a>,
351: <a href="errata22.html">2.2</a>,
352: <a href="errata23.html">2.3</a>,
353: <a href="errata24.html">2.4</a>,
354: <a href="errata25.html">2.5</a>,
355: <a href="errata26.html">2.6</a>,
356: <a href="errata27.html">2.7</a>,
357: <a href="errata28.html">2.8</a>,
358: <a href="errata29.html">2.9</a>,
359: <a href="errata30.html">3.0</a>,
1.25 david 360: <a href="errata32.html">3.2</a>,
1.28 david 361: <a href="errata33.html">3.3</a>,
1.32 david 362: <a href="errata34.html">3.4</a>,
1.33 miod 363: <a href="errata35.html">3.5</a>,
1.34 deraadt 364: <a href="errata36.html">3.6</a>,
1.35 deraadt 365: <a href="errata37.html">3.7</a>,
1.36 deraadt 366: <a href="errata38.html">3.8</a>,
1.38 deraadt 367: <a href="errata39.html">3.9</a>,
1.39 deraadt 368: <a href="errata40.html">4.0</a>,
1.41 ! merdely 369: <a href="errata41.html">4.1</a>,
! 370: <a href="errata42.html">4.2</a>.
1.2 deraadt 371: <br>
372:
1.1 deraadt 373: <hr>
374: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.17 naddy 375: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.41 ! merdely 376: <br><small>$OpenBSD: errata31.html,v 1.40 2007/03/06 02:06:02 deraadt Exp $</small>
1.1 deraadt 377:
378: </body>
379: </html>
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