Annotation of www/errata31.html, Revision 1.10
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15: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
16: <h2><font color=#0000e0>
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:
40: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1.tar.gz>
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>
54: <li><h3><font color=#e00000>All architectures</font></h3>
55: <ul>
1.10 ! millert 56: <a name=cvs></a>
! 57: <li><font color=#009000><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
! 58: A double free in
! 59: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
! 60: could allow an attacker to execute code with the privileges of the
! 61: user running cvs. This is only an issue when the cvs command is
! 62: being run on a user's behalf as a different user. This means that,
! 63: in most cases, the issue only exists for cvs configurations that use
! 64: the <em>pserver</em> client/server connection method.
! 65: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
! 66: source code patch exists which remedies the problem</a>.
! 67: <p>
1.8 millert 68: <a name=named></a>
69: <li><font color=#009000><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
70: A buffer overflow in
71: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
72: could allow an attacker to execute code with the privileges of named.
73: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 74: which mitigates the effects of this bug.<br>
1.8 millert 75: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
76: source code patch exists which remedies the problem</a>.
77: <p>
1.7 miod 78: <a name=kernresource></a>
79: <li><font color=#009000><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
80: Incorrect argument checking in the
81: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
82: system call may allow an attacker to crash the kernel.<br>
83: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
84: source code patch exists which remedies the problem</a>.
85: <p>
86: <a name=smrsh></a>
87: <li><font color=#009000><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
88: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
89: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
90: and execute arbitrary commands with the privileges of his own account.<br>
91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
92: source code patch exists which remedies the problem</a>.
93: <p>
1.5 miod 94: <a name=kadmin></a>
95: <li><font color=#009000><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
96: A buffer overflow can occur in the
97: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
98: daemon, leading to possible remote crash or exploit.<br>
99: <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 100: <p>
1.1 deraadt 101: <a name=kerntime></a>
102: <li><font color=#009000><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
103: Incorrect argument checking in the
104: <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>
105: <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>.
106: <p>
107: <a name=scarg></a>
108: <li><font color=#009000><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
109: An insufficient boundary check in the
110: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
111: system call allows an attacker to overwrite kernel memory and execute arbitrary
112: code in kernel context.<br>
113: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
114: source code patch exists which remedies the problem</a>.
115: <p>
116: <a name=ssl></a>
117: <li><font color=#009000><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
118: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
119: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
120: library, as in the ASN.1 parser code in the
121: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
122: library, all of them being potentially remotely exploitable.<br>
123: <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 124: <br>
125: This is the second version of the patch.
1.1 deraadt 126: <p>
127: <a name=xdr></a>
128: <li><font color=#009000><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
129: A buffer overflow can occur in the
130: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
131: RPC code, leading to possible remote crash.<br>
132: <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>.
133: <p>
134: <a name=pppd></a>
135: <li><font color=#009000><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
136: A race condition exists in the
137: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
138: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
139: <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>.
140: <p>
141: <a name=isakmpd></a>
142: <li><font color=#009000><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
143: Receiving IKE payloads out of sequence can cause
144: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
145: <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>.
146: <br>
147: This is the second version of the patch.
148: <p>
149: <a name=ktrace></a>
150: <li><font color=#009000><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
151: 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>
152: <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>.
153: <p>
154: <a name=modssl></a>
155: <li><font color=#009000><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
156: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
157: module, leading to possible remote crash or exploit.<br>
158: <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>.
159: <p>
160: <a name=resolver></a>
161: <li><font color=#009000><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
162: A potential buffer overflow in the DNS resolver has been found.<br>
163: <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>.
164: <p>
165: <a name=sshd></a>
166: <li><font color=#009000><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
167: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
168: error that can result in an integer overflow and privilege escalation.
169: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
170: 3.4</a>, and a patch for the vulnerable releases is available as part of the
171: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
172: <p>
173: <a name=httpd></a>
174: <li><font color=#009000><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
175: A buffer overflow can occur during the interpretation of chunked
176: encoding in the http daemon, leading to possible remote crash or exploit.<br>
177: <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>.
178: <p>
179: <a name=sshbsdauth></a>
180: <li><font color=#009000><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
181: Under certain conditions, on systems using YP with netgroups in the
182: password database, it is possible that
183: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
184: does ACL checks for the requested user name but uses the password
185: database entry of a different user for authentication. This means
186: that denied users might authenticate successfully while permitted
187: users could be locked out.<br>
188: <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>.
189: <p>
190: <a name=fdalloc2></a>
191: <li><font color=#009000><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
192: A race condition exists where an attacker could fill the file descriptor
193: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
194: setuid or setgid process.<br>
195: <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>.
196: <p>
197: <a name=sudo></a>
198: <li><font color=#009000><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
199: 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>
200: <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>.
201: <p>
202: <a name=sshafs></a>
203: <li><font color=#009000><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
204: A local user can gain super-user privileges due to a buffer overflow
205: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
206: if AFS has been configured on the system or if
207: KerberosTgtPassing or AFSTokenPassing has been enabled
208: in the sshd_config file. Ticket and token passing is not enabled
209: by default.<br>
210: <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>.
211: <p>
212: </ul>
213: <p>
214: <a name=i386></a>
215: <li><h3><font color=#e00000>i386</font></h3>
216: <ul>
217: <li>No problems identified yet.
218: </ul>
219: <p>
220: <a name=alpha></a>
221: <li><h3><font color=#e00000>alpha</font></h3>
222: <ul>
223: <li>No problems identified yet.
224: </ul>
225: <p>
226: <a name=mac68k></a>
227: <li><h3><font color=#e00000>mac68k</font></h3>
228: <ul>
229: <li>No problems identified yet.
230: </ul>
231: <p>
232: <a name=sparc></a>
233: <li><h3><font color=#e00000>sparc</font></h3>
234: <ul>
235: <li>No problems identified yet.
236: </ul>
237: <p>
238: <a name=sparc64></a>
239: <li><h3><font color=#e00000>sparc64</font></h3>
240: <ul>
241: <li>No problems identified yet.
242: </ul>
243: <p>
244: <a name=amiga></a>
245: <li><h3><font color=#e00000>amiga</font></h3>
246: <ul>
247: <li>No problems identified yet.
248: </ul>
249: <p>
250: <a name=hp300></a>
251: <li><h3><font color=#e00000>hp300</font></h3>
252: <ul>
253: <li>No problems identified yet.
254: </ul>
255: <p>
256: <a name=mvme68k></a>
257: <li><h3><font color=#e00000>mvme68k</font></h3>
258: <ul>
259: <li>No problems identified yet.
260: </ul>
261: <p>
262: <a name=macppc></a>
263: <li><h3><font color=#e00000>macppc</font></h3>
264: <ul>
265: <li>No problems identified yet.
266: </ul>
267: <p>
268: <a name=vax></a>
269: <li><h3><font color=#e00000>vax</font></h3>
270: <ul>
271: <li>No problems identified yet.
272: </ul>
273:
274: </dl>
275: <br>
276:
277: <hr>
278: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
279: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 280: <br>
1.3 deraadt 281: For errata on a certain release, click below:<br>
1.2 deraadt 282: <a href="errata21.html">2.1</a>,
283: <a href="errata22.html">2.2</a>,
284: <a href="errata23.html">2.3</a>,
285: <a href="errata24.html">2.4</a>,
286: <a href="errata25.html">2.5</a>,
287: <a href="errata26.html">2.6</a>,
288: <a href="errata27.html">2.7</a>,
289: <a href="errata28.html">2.8</a>,
290: <a href="errata29.html">2.9</a>,
291: <a href="errata30.html">3.0</a>,
292: <a href="errata.html">3.2</a>.
293: <br>
294:
1.1 deraadt 295: <hr>
296: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
297: <a href=mailto:www@openbsd.org>www@openbsd.org</a>
1.10 ! millert 298: <br><small>$OpenBSD: errata31.html,v 1.9 2002/11/16 18:25:07 millert Exp $</small>
1.1 deraadt 299:
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