Annotation of www/errata31.html, Revision 1.25
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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>
1.22 millert 57: <a name=kerberos></a>
1.23 millert 58: <li><font color="#009000"><strong>026: SECURITY FIX: March 24, 2003</strong></font><br>
1.22 millert 59: A cryptographic weaknesses in the Kerberos v4 protocol can be exploited
60: on Kerberos v5 as well.
61: <br>
62: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/026_kerberos.patch">A
63: source code patch exists which remedies the problem</a>.
64: <p>
1.20 miod 65: <a name=kpr></a>
66: <li><font color="#009000"><strong>025: SECURITY FIX: March 19, 2003</strong></font><br>
1.21 jufi 67: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
1.20 miod 68: by Czech researchers Klima, Pokorny and Rosa.
69: <br>
70: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch">A
71: source code patch exists which remedies the problem</a>.
72: <p>
1.19 miod 73: <a name=blinding></a>
74: <li><font color="#009000"><strong>024: SECURITY FIX: March 18, 2003</strong></font><br>
75: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
76: <br>
77: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch">An
78: ``RSA blinding'' source code patch exists which remedies the problem</a>.
79: <p>
1.16 millert 80: <a name=lprm></a>
1.17 naddy 81: <li><font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font><br>
1.16 millert 82: A fix for an
83: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
84: bug made in 1996 contains an error that could lead to privilege escalation.
85: <br>
86: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch">A
87: source code patch exists which remedies the problem</a>.
88: <p>
1.13 miod 89: <a name=sendmail></a>
1.17 naddy 90: <li><font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
1.13 miod 91: A buffer overflow in the envelope comments processing in
92: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
93: may allow an attacker to gain root privileges.<br>
94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 95: source code patch exists which remedies the problem</a>.
1.13 miod 96: <p>
1.11 miod 97: <a name=ssl2></a>
1.17 naddy 98: <li><font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
1.11 miod 99: In
100: <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 101: even if incorrect block cipher padding has been found, this is a
1.12 brad 102: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 103: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
104: source code patch exists which fixes these two issues</a>.
105: <p>
1.10 millert 106: <a name=cvs></a>
1.17 naddy 107: <li><font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
1.10 millert 108: A double free in
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
110: could allow an attacker to execute code with the privileges of the
111: user running cvs. This is only an issue when the cvs command is
112: being run on a user's behalf as a different user. This means that,
113: in most cases, the issue only exists for cvs configurations that use
1.12 brad 114: the <em>pserver</em> client/server connection method.<br>
1.10 millert 115: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
116: source code patch exists which remedies the problem</a>.
117: <p>
1.8 millert 118: <a name=named></a>
1.17 naddy 119: <li><font color="#009000"><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
1.8 millert 120: A buffer overflow in
121: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
122: could allow an attacker to execute code with the privileges of named.
123: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 124: which mitigates the effects of this bug.<br>
1.8 millert 125: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
126: source code patch exists which remedies the problem</a>.
127: <p>
1.7 miod 128: <a name=kernresource></a>
1.17 naddy 129: <li><font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 130: Incorrect argument checking in the
131: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
132: system call may allow an attacker to crash the kernel.<br>
133: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
134: source code patch exists which remedies the problem</a>.
135: <p>
136: <a name=smrsh></a>
1.17 naddy 137: <li><font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 138: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
139: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
140: and execute arbitrary commands with the privileges of his own account.<br>
141: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
142: source code patch exists which remedies the problem</a>.
143: <p>
1.5 miod 144: <a name=kadmin></a>
1.17 naddy 145: <li><font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
1.5 miod 146: A buffer overflow can occur in the
147: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
148: daemon, leading to possible remote crash or exploit.<br>
149: <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 150: <p>
1.1 deraadt 151: <a name=kerntime></a>
1.17 naddy 152: <li><font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
1.1 deraadt 153: Incorrect argument checking in the
154: <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>
155: <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>.
156: <p>
157: <a name=scarg></a>
1.17 naddy 158: <li><font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
1.1 deraadt 159: An insufficient boundary check in the
160: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
161: system call allows an attacker to overwrite kernel memory and execute arbitrary
162: code in kernel context.<br>
163: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
164: source code patch exists which remedies the problem</a>.
165: <p>
166: <a name=ssl></a>
1.17 naddy 167: <li><font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
1.1 deraadt 168: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
169: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
170: library, as in the ASN.1 parser code in the
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
172: library, all of them being potentially remotely exploitable.<br>
173: <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 174: <br>
175: This is the second version of the patch.
1.1 deraadt 176: <p>
177: <a name=xdr></a>
1.17 naddy 178: <li><font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 179: A buffer overflow can occur in the
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
181: RPC code, leading to possible remote crash.<br>
182: <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 183: <br>
184: This is the second version of the patch.
1.1 deraadt 185: <p>
186: <a name=pppd></a>
1.17 naddy 187: <li><font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 188: A race condition exists in the
189: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
190: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
191: <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>.
192: <p>
193: <a name=isakmpd></a>
1.17 naddy 194: <li><font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
1.1 deraadt 195: Receiving IKE payloads out of sequence can cause
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
197: <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>.
198: <br>
199: This is the second version of the patch.
200: <p>
201: <a name=ktrace></a>
1.17 naddy 202: <li><font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
1.1 deraadt 203: 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>
204: <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>.
205: <p>
206: <a name=modssl></a>
1.17 naddy 207: <li><font color="#009000"><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
1.1 deraadt 208: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
209: module, leading to possible remote crash or exploit.<br>
210: <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>.
211: <p>
212: <a name=resolver></a>
1.17 naddy 213: <li><font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
1.1 deraadt 214: A potential buffer overflow in the DNS resolver has been found.<br>
215: <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>.
216: <p>
217: <a name=sshd></a>
1.17 naddy 218: <li><font color="#009000"><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
1.1 deraadt 219: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
220: error that can result in an integer overflow and privilege escalation.
221: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
222: 3.4</a>, and a patch for the vulnerable releases is available as part of the
223: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
224: <p>
225: <a name=httpd></a>
1.17 naddy 226: <li><font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
1.1 deraadt 227: A buffer overflow can occur during the interpretation of chunked
228: encoding in the http daemon, leading to possible remote crash or exploit.<br>
229: <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>.
230: <p>
231: <a name=sshbsdauth></a>
1.17 naddy 232: <li><font color="#009000"><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
1.1 deraadt 233: Under certain conditions, on systems using YP with netgroups in the
234: password database, it is possible that
1.17 naddy 235: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 236: does ACL checks for the requested user name but uses the password
237: database entry of a different user for authentication. This means
238: that denied users might authenticate successfully while permitted
239: users could be locked out.<br>
240: <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>.
241: <p>
242: <a name=fdalloc2></a>
1.17 naddy 243: <li><font color="#009000"><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
1.1 deraadt 244: A race condition exists where an attacker could fill the file descriptor
245: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
246: setuid or setgid process.<br>
247: <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>.
248: <p>
249: <a name=sudo></a>
1.17 naddy 250: <li><font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
251: 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 252: <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>.
253: <p>
254: <a name=sshafs></a>
1.17 naddy 255: <li><font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
1.1 deraadt 256: A local user can gain super-user privileges due to a buffer overflow
1.17 naddy 257: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 258: if AFS has been configured on the system or if
259: KerberosTgtPassing or AFSTokenPassing has been enabled
260: in the sshd_config file. Ticket and token passing is not enabled
261: by default.<br>
262: <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>.
263: <p>
264: </ul>
265: <p>
266: <a name=i386></a>
1.17 naddy 267: <li><h3><font color="#e00000">i386</font></h3>
1.1 deraadt 268: <ul>
269: <li>No problems identified yet.
270: </ul>
271: <p>
272: <a name=alpha></a>
1.17 naddy 273: <li><h3><font color="#e00000">alpha</font></h3>
1.1 deraadt 274: <ul>
275: <li>No problems identified yet.
276: </ul>
277: <p>
278: <a name=mac68k></a>
1.17 naddy 279: <li><h3><font color="#e00000">mac68k</font></h3>
1.1 deraadt 280: <ul>
281: <li>No problems identified yet.
282: </ul>
283: <p>
284: <a name=sparc></a>
1.17 naddy 285: <li><h3><font color="#e00000">sparc</font></h3>
1.1 deraadt 286: <ul>
287: <li>No problems identified yet.
288: </ul>
289: <p>
290: <a name=sparc64></a>
1.17 naddy 291: <li><h3><font color="#e00000">sparc64</font></h3>
1.1 deraadt 292: <ul>
293: <li>No problems identified yet.
294: </ul>
295: <p>
296: <a name=amiga></a>
1.17 naddy 297: <li><h3><font color="#e00000">amiga</font></h3>
1.1 deraadt 298: <ul>
299: <li>No problems identified yet.
300: </ul>
301: <p>
302: <a name=hp300></a>
1.17 naddy 303: <li><h3><font color="#e00000">hp300</font></h3>
1.1 deraadt 304: <ul>
305: <li>No problems identified yet.
306: </ul>
307: <p>
308: <a name=mvme68k></a>
1.17 naddy 309: <li><h3><font color="#e00000">mvme68k</font></h3>
1.1 deraadt 310: <ul>
311: <li>No problems identified yet.
312: </ul>
313: <p>
314: <a name=macppc></a>
1.17 naddy 315: <li><h3><font color="#e00000">macppc</font></h3>
1.1 deraadt 316: <ul>
317: <li>No problems identified yet.
318: </ul>
319: <p>
320: <a name=vax></a>
1.17 naddy 321: <li><h3><font color="#e00000">vax</font></h3>
1.1 deraadt 322: <ul>
323: <li>No problems identified yet.
324: </ul>
325:
326: </dl>
327: <br>
328:
329: <hr>
330: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.24 david 331: <a href=pkg-stable31.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 332: <br>
1.3 deraadt 333: For errata on a certain release, click below:<br>
1.2 deraadt 334: <a href="errata21.html">2.1</a>,
335: <a href="errata22.html">2.2</a>,
336: <a href="errata23.html">2.3</a>,
337: <a href="errata24.html">2.4</a>,
338: <a href="errata25.html">2.5</a>,
339: <a href="errata26.html">2.6</a>,
340: <a href="errata27.html">2.7</a>,
341: <a href="errata28.html">2.8</a>,
342: <a href="errata29.html">2.9</a>,
343: <a href="errata30.html">3.0</a>,
1.25 ! david 344: <a href="errata32.html">3.2</a>,
! 345: <a href="errata.html">3.3</a>.
1.2 deraadt 346: <br>
347:
1.1 deraadt 348: <hr>
349: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.17 naddy 350: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.25 ! david 351: <br><small>$OpenBSD: errata31.html,v 1.24 2003/03/31 04:29:55 david Exp $</small>
1.1 deraadt 352:
353: </body>
354: </html>