Annotation of www/errata31.html, Revision 1.20
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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>
23: <a href=pkg-stable.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>,
36: <a href="errata.html">3.2</a>.
37: <br>
1.1 deraadt 38: <hr>
39:
1.17 naddy 40: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz">
1.1 deraadt 41: You can also fetch a tar.gz file containing all the following patches</a>.
42: This file is updated once a day.
43:
44: <p> The patches below are available in CVS via the
45: <code>OPENBSD_3_1</code> <a href="stable.html">patch branch</a>.
46:
47: <p>
1.4 deraadt 48: For more detailed information on how to install patches to OpenBSD, please
1.1 deraadt 49: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
50: <hr>
51:
52: <dl>
53: <a name=all></a>
1.17 naddy 54: <li><h3><font color="#e00000">All architectures</font></h3>
1.1 deraadt 55: <ul>
1.20 ! miod 56: <a name=kpr></a>
! 57: <li><font color="#009000"><strong>025: SECURITY FIX: March 19, 2003</strong></font><br>
! 58: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attach designed
! 59: by Czech researchers Klima, Pokorny and Rosa.
! 60: <br>
! 61: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/025_kpr.patch">A
! 62: source code patch exists which remedies the problem</a>.
! 63: <p>
1.19 miod 64: <a name=blinding></a>
65: <li><font color="#009000"><strong>024: SECURITY FIX: March 18, 2003</strong></font><br>
66: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
67: <br>
68: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/024_blinding.patch">An
69: ``RSA blinding'' source code patch exists which remedies the problem</a>.
70: <p>
1.16 millert 71: <a name=lprm></a>
1.17 naddy 72: <li><font color="#009000"><strong>023: SECURITY FIX: March 5, 2003</strong></font><br>
1.16 millert 73: A fix for an
74: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
75: bug made in 1996 contains an error that could lead to privilege escalation.
76: <br>
77: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/023_lprm.patch">A
78: source code patch exists which remedies the problem</a>.
79: <p>
1.13 miod 80: <a name=sendmail></a>
1.17 naddy 81: <li><font color="#009000"><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
1.13 miod 82: A buffer overflow in the envelope comments processing in
83: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
84: may allow an attacker to gain root privileges.<br>
85: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 86: source code patch exists which remedies the problem</a>.
1.13 miod 87: <p>
1.11 miod 88: <a name=ssl2></a>
1.17 naddy 89: <li><font color="#009000"><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
1.11 miod 90: In
91: <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 92: even if incorrect block cipher padding has been found, this is a
1.12 brad 93: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 94: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
95: source code patch exists which fixes these two issues</a>.
96: <p>
1.10 millert 97: <a name=cvs></a>
1.17 naddy 98: <li><font color="#009000"><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
1.10 millert 99: A double free in
100: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
101: could allow an attacker to execute code with the privileges of the
102: user running cvs. This is only an issue when the cvs command is
103: being run on a user's behalf as a different user. This means that,
104: in most cases, the issue only exists for cvs configurations that use
1.12 brad 105: the <em>pserver</em> client/server connection method.<br>
1.10 millert 106: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
107: source code patch exists which remedies the problem</a>.
108: <p>
1.8 millert 109: <a name=named></a>
1.17 naddy 110: <li><font color="#009000"><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
1.8 millert 111: A buffer overflow in
112: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
113: could allow an attacker to execute code with the privileges of named.
114: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 115: which mitigates the effects of this bug.<br>
1.8 millert 116: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
117: source code patch exists which remedies the problem</a>.
118: <p>
1.7 miod 119: <a name=kernresource></a>
1.17 naddy 120: <li><font color="#009000"><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 121: Incorrect argument checking in the
122: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
123: system call may allow an attacker to crash the kernel.<br>
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
125: source code patch exists which remedies the problem</a>.
126: <p>
127: <a name=smrsh></a>
1.17 naddy 128: <li><font color="#009000"><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
1.7 miod 129: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
130: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
131: and execute arbitrary commands with the privileges of his own account.<br>
132: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
133: source code patch exists which remedies the problem</a>.
134: <p>
1.5 miod 135: <a name=kadmin></a>
1.17 naddy 136: <li><font color="#009000"><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
1.5 miod 137: A buffer overflow can occur in the
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
139: daemon, leading to possible remote crash or exploit.<br>
140: <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 141: <p>
1.1 deraadt 142: <a name=kerntime></a>
1.17 naddy 143: <li><font color="#009000"><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
1.1 deraadt 144: Incorrect argument checking in the
145: <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>
146: <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>.
147: <p>
148: <a name=scarg></a>
1.17 naddy 149: <li><font color="#009000"><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
1.1 deraadt 150: An insufficient boundary check in the
151: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
152: system call allows an attacker to overwrite kernel memory and execute arbitrary
153: code in kernel context.<br>
154: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
155: source code patch exists which remedies the problem</a>.
156: <p>
157: <a name=ssl></a>
1.17 naddy 158: <li><font color="#009000"><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
1.1 deraadt 159: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
160: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
161: library, as in the ASN.1 parser code in the
162: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
163: library, all of them being potentially remotely exploitable.<br>
164: <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 165: <br>
166: This is the second version of the patch.
1.1 deraadt 167: <p>
168: <a name=xdr></a>
1.17 naddy 169: <li><font color="#009000"><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 170: A buffer overflow can occur in the
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
172: RPC code, leading to possible remote crash.<br>
173: <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 174: <br>
175: This is the second version of the patch.
1.1 deraadt 176: <p>
177: <a name=pppd></a>
1.17 naddy 178: <li><font color="#009000"><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
1.1 deraadt 179: A race condition exists in the
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
181: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
182: <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>.
183: <p>
184: <a name=isakmpd></a>
1.17 naddy 185: <li><font color="#009000"><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
1.1 deraadt 186: Receiving IKE payloads out of sequence can cause
187: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
188: <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>.
189: <br>
190: This is the second version of the patch.
191: <p>
192: <a name=ktrace></a>
1.17 naddy 193: <li><font color="#009000"><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
1.1 deraadt 194: 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>
195: <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>.
196: <p>
197: <a name=modssl></a>
1.17 naddy 198: <li><font color="#009000"><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
1.1 deraadt 199: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
200: module, leading to possible remote crash or exploit.<br>
201: <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>.
202: <p>
203: <a name=resolver></a>
1.17 naddy 204: <li><font color="#009000"><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
1.1 deraadt 205: A potential buffer overflow in the DNS resolver has been found.<br>
206: <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>.
207: <p>
208: <a name=sshd></a>
1.17 naddy 209: <li><font color="#009000"><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
1.1 deraadt 210: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
211: error that can result in an integer overflow and privilege escalation.
212: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
213: 3.4</a>, and a patch for the vulnerable releases is available as part of the
214: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
215: <p>
216: <a name=httpd></a>
1.17 naddy 217: <li><font color="#009000"><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
1.1 deraadt 218: A buffer overflow can occur during the interpretation of chunked
219: encoding in the http daemon, leading to possible remote crash or exploit.<br>
220: <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>.
221: <p>
222: <a name=sshbsdauth></a>
1.17 naddy 223: <li><font color="#009000"><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
1.1 deraadt 224: Under certain conditions, on systems using YP with netgroups in the
225: password database, it is possible that
1.17 naddy 226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 227: does ACL checks for the requested user name but uses the password
228: database entry of a different user for authentication. This means
229: that denied users might authenticate successfully while permitted
230: users could be locked out.<br>
231: <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>.
232: <p>
233: <a name=fdalloc2></a>
1.17 naddy 234: <li><font color="#009000"><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
1.1 deraadt 235: A race condition exists where an attacker could fill the file descriptor
236: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
237: setuid or setgid process.<br>
238: <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>.
239: <p>
240: <a name=sudo></a>
1.17 naddy 241: <li><font color="#009000"><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
242: 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 243: <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>.
244: <p>
245: <a name=sshafs></a>
1.17 naddy 246: <li><font color="#009000"><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
1.1 deraadt 247: A local user can gain super-user privileges due to a buffer overflow
1.17 naddy 248: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 249: if AFS has been configured on the system or if
250: KerberosTgtPassing or AFSTokenPassing has been enabled
251: in the sshd_config file. Ticket and token passing is not enabled
252: by default.<br>
253: <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>.
254: <p>
255: </ul>
256: <p>
257: <a name=i386></a>
1.17 naddy 258: <li><h3><font color="#e00000">i386</font></h3>
1.1 deraadt 259: <ul>
260: <li>No problems identified yet.
261: </ul>
262: <p>
263: <a name=alpha></a>
1.17 naddy 264: <li><h3><font color="#e00000">alpha</font></h3>
1.1 deraadt 265: <ul>
266: <li>No problems identified yet.
267: </ul>
268: <p>
269: <a name=mac68k></a>
1.17 naddy 270: <li><h3><font color="#e00000">mac68k</font></h3>
1.1 deraadt 271: <ul>
272: <li>No problems identified yet.
273: </ul>
274: <p>
275: <a name=sparc></a>
1.17 naddy 276: <li><h3><font color="#e00000">sparc</font></h3>
1.1 deraadt 277: <ul>
278: <li>No problems identified yet.
279: </ul>
280: <p>
281: <a name=sparc64></a>
1.17 naddy 282: <li><h3><font color="#e00000">sparc64</font></h3>
1.1 deraadt 283: <ul>
284: <li>No problems identified yet.
285: </ul>
286: <p>
287: <a name=amiga></a>
1.17 naddy 288: <li><h3><font color="#e00000">amiga</font></h3>
1.1 deraadt 289: <ul>
290: <li>No problems identified yet.
291: </ul>
292: <p>
293: <a name=hp300></a>
1.17 naddy 294: <li><h3><font color="#e00000">hp300</font></h3>
1.1 deraadt 295: <ul>
296: <li>No problems identified yet.
297: </ul>
298: <p>
299: <a name=mvme68k></a>
1.17 naddy 300: <li><h3><font color="#e00000">mvme68k</font></h3>
1.1 deraadt 301: <ul>
302: <li>No problems identified yet.
303: </ul>
304: <p>
305: <a name=macppc></a>
1.17 naddy 306: <li><h3><font color="#e00000">macppc</font></h3>
1.1 deraadt 307: <ul>
308: <li>No problems identified yet.
309: </ul>
310: <p>
311: <a name=vax></a>
1.17 naddy 312: <li><h3><font color="#e00000">vax</font></h3>
1.1 deraadt 313: <ul>
314: <li>No problems identified yet.
315: </ul>
316:
317: </dl>
318: <br>
319:
320: <hr>
321: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
322: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 323: <br>
1.3 deraadt 324: For errata on a certain release, click below:<br>
1.2 deraadt 325: <a href="errata21.html">2.1</a>,
326: <a href="errata22.html">2.2</a>,
327: <a href="errata23.html">2.3</a>,
328: <a href="errata24.html">2.4</a>,
329: <a href="errata25.html">2.5</a>,
330: <a href="errata26.html">2.6</a>,
331: <a href="errata27.html">2.7</a>,
332: <a href="errata28.html">2.8</a>,
333: <a href="errata29.html">2.9</a>,
334: <a href="errata30.html">3.0</a>,
335: <a href="errata.html">3.2</a>.
336: <br>
337:
1.1 deraadt 338: <hr>
339: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.17 naddy 340: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.20 ! miod 341: <br><small>$OpenBSD: errata31.html,v 1.19 2003/03/19 01:47:10 miod Exp $</small>
1.1 deraadt 342:
343: </body>
344: </html>
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