Annotation of www/errata31.html, Revision 1.33
1.17 naddy 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
1.1 deraadt 2: <html>
3: <head>
4: <title>OpenBSD 3.1 errata</title>
1.17 naddy 5: <link rev=made href="mailto:www@openbsd.org">
1.1 deraadt 6: <meta name="resource-type" content="document">
7: <meta name="description" content="the OpenBSD CD errata page">
8: <meta name="keywords" content="openbsd,cd,errata">
9: <meta name="distribution" content="global">
10: <meta name="copyright" content="This document copyright 1997-2002 by OpenBSD.">
1.29 henning 11: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
1.1 deraadt 12: </head>
13:
1.30 david 14: <body bgcolor="#ffffff" text="#000000" link="#23238E">
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>,
! 41: <a href="errata.html">3.6</a>.
1.2 deraadt 42: <br>
1.1 deraadt 43: <hr>
44:
1.17 naddy 45: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz">
1.1 deraadt 46: You can also fetch a tar.gz file containing all the following patches</a>.
47: This file is updated once a day.
48:
49: <p> The patches below are available in CVS via the
50: <code>OPENBSD_3_1</code> <a href="stable.html">patch branch</a>.
51:
52: <p>
1.4 deraadt 53: For more detailed information on how to install patches to OpenBSD, please
1.1 deraadt 54: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
55: <hr>
56:
1.29 henning 57: <a name="all"></a>
58: <h3><font color="#e00000">All architectures</font></h3>
1.1 deraadt 59: <ul>
1.29 henning 60: <li><a name="sendmail2"></a>
61: <font color="#009000"><strong>027: SECURITY FIX: March 31, 2003</strong></font><br>
1.26 miod 62: A buffer overflow in the address parsing in
63: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
64: may allow an attacker to gain root privileges.<br>
65: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/027_sendmail.patch">A
66: source code patch exists which remedies the problem</a>.
67: <p>
1.29 henning 68: <li><a name="kerberos"></a>
69: <font color="#009000"><strong>026: SECURITY FIX: March 24, 2003</strong></font><br>
1.27 margarid 70: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.22 millert 71: on Kerberos v5 as well.
72: <br>
73: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch">A
74: source code patch exists which remedies the problem</a>.
75: <p>
1.29 henning 76: <li><a name="kpr"></a>
77: <font color="#009000"><strong>025: SECURITY FIX: March 19, 2003</strong></font><br>
1.21 jufi 78: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
1.20 miod 79: by Czech researchers Klima, Pokorny and Rosa.
80: <br>
81: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch">A
82: source code patch exists which remedies the problem</a>.
83: <p>
1.29 henning 84: <li><a name="blinding"></a>
85: <font color="#009000"><strong>024: SECURITY FIX: March 18, 2003</strong></font><br>
1.19 miod 86: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
87: <br>
88: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch">An
89: ``RSA blinding'' source code patch exists which remedies the problem</a>.
90: <p>
1.29 henning 91: <li><a name="lprm"></a>
92: <font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font><br>
1.16 millert 93: A fix for an
94: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
95: bug made in 1996 contains an error that could lead to privilege escalation.
96: <br>
97: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch">A
98: source code patch exists which remedies the problem</a>.
99: <p>
1.29 henning 100: <li><a name="sendmail"></a>
101: <font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
1.13 miod 102: A buffer overflow in the envelope comments processing in
103: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
104: may allow an attacker to gain root privileges.<br>
105: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 106: source code patch exists which remedies the problem</a>.
1.13 miod 107: <p>
1.29 henning 108: <li><a name="ssl2"></a>
109: <font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
1.11 miod 110: In
111: <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 112: even if incorrect block cipher padding has been found, this is a
1.12 brad 113: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 114: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
115: source code patch exists which fixes these two issues</a>.
116: <p>
1.29 henning 117: <li><a name="cvs"></a>
118: <font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
1.10 millert 119: A double free in
120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
121: could allow an attacker to execute code with the privileges of the
122: user running cvs. This is only an issue when the cvs command is
123: being run on a user's behalf as a different user. This means that,
124: in most cases, the issue only exists for cvs configurations that use
1.12 brad 125: the <em>pserver</em> client/server connection method.<br>
1.10 millert 126: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
127: source code patch exists which remedies the problem</a>.
128: <p>
1.29 henning 129: <li><a name="named"></a>
130: <font color="#009000"><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
1.8 millert 131: A buffer overflow in
132: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
133: could allow an attacker to execute code with the privileges of named.
134: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 135: which mitigates the effects of this bug.<br>
1.8 millert 136: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
137: source code patch exists which remedies the problem</a>.
138: <p>
1.29 henning 139: <li><a name="kernresource"></a>
140: <font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 141: Incorrect argument checking in the
142: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
143: system call may allow an attacker to crash the kernel.<br>
144: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
145: source code patch exists which remedies the problem</a>.
146: <p>
1.29 henning 147: <li><a name="smrsh"></a>
148: <font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 149: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
150: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
151: and execute arbitrary commands with the privileges of his own account.<br>
152: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
153: source code patch exists which remedies the problem</a>.
154: <p>
1.29 henning 155: <li><a name="kadmin"></a>
156: <font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
1.5 miod 157: A buffer overflow can occur in the
158: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
159: daemon, leading to possible remote crash or exploit.<br>
160: <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 161: <p>
1.29 henning 162: <li><a name="kerntime"></a>
163: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
1.1 deraadt 164: Incorrect argument checking in the
165: <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>
166: <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>.
167: <p>
1.29 henning 168: <li><a name="scarg"></a>
169: <font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
1.1 deraadt 170: An insufficient boundary check in the
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
172: system call allows an attacker to overwrite kernel memory and execute arbitrary
173: code in kernel context.<br>
174: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
175: source code patch exists which remedies the problem</a>.
176: <p>
1.29 henning 177: <li><a name="ssl"></a>
178: <font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
1.1 deraadt 179: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
181: library, as in the ASN.1 parser code in the
182: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
183: library, all of them being potentially remotely exploitable.<br>
184: <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 185: <br>
186: This is the second version of the patch.
1.1 deraadt 187: <p>
1.29 henning 188: <li><a name="xdr"></a>
189: <font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 190: A buffer overflow can occur in the
191: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
192: RPC code, leading to possible remote crash.<br>
193: <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 194: <br>
195: This is the second version of the patch.
1.1 deraadt 196: <p>
1.29 henning 197: <li><a name="pppd"></a>
198: <font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 199: A race condition exists in the
200: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
201: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
202: <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>.
203: <p>
1.29 henning 204: <li><a name="isakmpd"></a>
205: <font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
1.1 deraadt 206: Receiving IKE payloads out of sequence can cause
207: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
208: <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>.
209: <br>
210: This is the second version of the patch.
211: <p>
1.29 henning 212: <li><a name="ktrace"></a>
213: <font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
1.1 deraadt 214: 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>
215: <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>.
216: <p>
1.29 henning 217: <li><a name="modssl"></a>
218: <font color="#009000"><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
1.1 deraadt 219: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
220: module, leading to possible remote crash or exploit.<br>
221: <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>.
222: <p>
1.29 henning 223: <li><a name="resolver"></a>
224: <font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
1.1 deraadt 225: A potential buffer overflow in the DNS resolver has been found.<br>
226: <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>.
227: <p>
1.29 henning 228: <li><a name="sshd"></a>
229: <font color="#009000"><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
1.1 deraadt 230: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
231: error that can result in an integer overflow and privilege escalation.
232: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
233: 3.4</a>, and a patch for the vulnerable releases is available as part of the
234: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
235: <p>
1.29 henning 236: <li><a name="httpd"></a>
237: <font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
1.1 deraadt 238: A buffer overflow can occur during the interpretation of chunked
239: encoding in the http daemon, leading to possible remote crash or exploit.<br>
240: <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>.
241: <p>
1.29 henning 242: <li><a name="sshbsdauth"></a>
243: <font color="#009000"><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
1.1 deraadt 244: Under certain conditions, on systems using YP with netgroups in the
245: password database, it is possible that
1.17 naddy 246: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 247: does ACL checks for the requested user name but uses the password
248: database entry of a different user for authentication. This means
249: that denied users might authenticate successfully while permitted
250: users could be locked out.<br>
251: <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>.
252: <p>
1.29 henning 253: <li><a name="fdalloc2"></a>
254: <font color="#009000"><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
1.1 deraadt 255: A race condition exists where an attacker could fill the file descriptor
256: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
257: setuid or setgid process.<br>
258: <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>.
259: <p>
1.29 henning 260: <li><a name="sudo"></a>
261: <font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
1.17 naddy 262: 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 263: <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>.
264: <p>
1.29 henning 265: <li><a name="sshafs"></a>
266: <font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
1.1 deraadt 267: A local user can gain super-user privileges due to a buffer overflow
1.17 naddy 268: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 269: if AFS has been configured on the system or if
270: KerberosTgtPassing or AFSTokenPassing has been enabled
271: in the sshd_config file. Ticket and token passing is not enabled
272: by default.<br>
273: <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>.
274: <p>
275: </ul>
276: <p>
1.29 henning 277: <a name="i386"></a>
278: <h3><font color="#e00000">i386</font></h3>
1.1 deraadt 279: <ul>
280: <li>No problems identified yet.
281: </ul>
282: <p>
1.29 henning 283: <a name="alpha"></a>
284: <h3><font color="#e00000">alpha</font></h3>
1.1 deraadt 285: <ul>
286: <li>No problems identified yet.
287: </ul>
288: <p>
1.29 henning 289: <a name="mac68k"></a>
290: <h3><font color="#e00000">mac68k</font></h3>
1.1 deraadt 291: <ul>
292: <li>No problems identified yet.
293: </ul>
294: <p>
1.29 henning 295: <a name="sparc"></a>
296: <h3><font color="#e00000">sparc</font></h3>
1.1 deraadt 297: <ul>
298: <li>No problems identified yet.
299: </ul>
300: <p>
1.29 henning 301: <a name="sparc64"></a>
302: <h3><font color="#e00000">sparc64</font></h3>
1.1 deraadt 303: <ul>
304: <li>No problems identified yet.
305: </ul>
306: <p>
1.29 henning 307: <a name="amiga"></a>
308: <h3><font color="#e00000">amiga</font></h3>
1.1 deraadt 309: <ul>
310: <li>No problems identified yet.
311: </ul>
312: <p>
1.29 henning 313: <a name="hp300"></a>
314: <h3><font color="#e00000">hp300</font></h3>
1.1 deraadt 315: <ul>
316: <li>No problems identified yet.
317: </ul>
318: <p>
1.29 henning 319: <a name="mvme68k"></a>
320: <h3><font color="#e00000">mvme68k</font></h3>
1.1 deraadt 321: <ul>
322: <li>No problems identified yet.
323: </ul>
324: <p>
1.29 henning 325: <a name="macppc"></a>
326: <h3><font color="#e00000">macppc</font></h3>
1.1 deraadt 327: <ul>
328: <li>No problems identified yet.
329: </ul>
330: <p>
1.29 henning 331: <a name="vax"></a>
332: <h3><font color="#e00000">vax</font></h3>
1.1 deraadt 333: <ul>
334: <li>No problems identified yet.
335: </ul>
336:
337: <br>
338:
339: <hr>
340: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.24 david 341: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 342: <br>
1.3 deraadt 343: For errata on a certain release, click below:<br>
1.2 deraadt 344: <a href="errata21.html">2.1</a>,
345: <a href="errata22.html">2.2</a>,
346: <a href="errata23.html">2.3</a>,
347: <a href="errata24.html">2.4</a>,
348: <a href="errata25.html">2.5</a>,
349: <a href="errata26.html">2.6</a>,
350: <a href="errata27.html">2.7</a>,
351: <a href="errata28.html">2.8</a>,
352: <a href="errata29.html">2.9</a>,
353: <a href="errata30.html">3.0</a>,
1.25 david 354: <a href="errata32.html">3.2</a>,
1.28 david 355: <a href="errata33.html">3.3</a>,
1.32 david 356: <a href="errata34.html">3.4</a>,
1.33 ! miod 357: <a href="errata35.html">3.5</a>,
! 358: <a href="errata.html">3.6</a>.
1.2 deraadt 359: <br>
360:
1.1 deraadt 361: <hr>
362: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.17 naddy 363: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.33 ! miod 364: <br><small>$OpenBSD: errata31.html,v 1.32 2004/03/30 06:03:55 david Exp $</small>
1.1 deraadt 365:
366: </body>
367: </html>