Annotation of www/errata31.html, Revision 1.9
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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>
1.8 millert 56: <a name=named></a>
57: <li><font color=#009000><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
58: A buffer overflow in
59: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
60: could allow an attacker to execute code with the privileges of named.
61: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 ! millert 62: which mitigates the effects of this bug.<br>
1.8 millert 63: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
64: source code patch exists which remedies the problem</a>.
65: <p>
1.7 miod 66: <a name=kernresource></a>
67: <li><font color=#009000><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
68: Incorrect argument checking in the
69: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
70: system call may allow an attacker to crash the kernel.<br>
71: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
72: source code patch exists which remedies the problem</a>.
73: <p>
74: <a name=smrsh></a>
75: <li><font color=#009000><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
76: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
77: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
78: and execute arbitrary commands with the privileges of his own account.<br>
79: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
80: source code patch exists which remedies the problem</a>.
81: <p>
1.5 miod 82: <a name=kadmin></a>
83: <li><font color=#009000><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
84: A buffer overflow can occur in the
85: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
86: daemon, leading to possible remote crash or exploit.<br>
87: <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 88: <p>
1.1 deraadt 89: <a name=kerntime></a>
90: <li><font color=#009000><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
91: Incorrect argument checking in the
92: <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>
93: <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>.
94: <p>
95: <a name=scarg></a>
96: <li><font color=#009000><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
97: An insufficient boundary check in the
98: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
99: system call allows an attacker to overwrite kernel memory and execute arbitrary
100: code in kernel context.<br>
101: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
102: source code patch exists which remedies the problem</a>.
103: <p>
104: <a name=ssl></a>
105: <li><font color=#009000><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
106: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
107: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
108: library, as in the ASN.1 parser code in the
109: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
110: library, all of them being potentially remotely exploitable.<br>
111: <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 112: <br>
113: This is the second version of the patch.
1.1 deraadt 114: <p>
115: <a name=xdr></a>
116: <li><font color=#009000><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
117: A buffer overflow can occur in the
118: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
119: RPC code, leading to possible remote crash.<br>
120: <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>.
121: <p>
122: <a name=pppd></a>
123: <li><font color=#009000><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
124: A race condition exists in the
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
126: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
127: <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>.
128: <p>
129: <a name=isakmpd></a>
130: <li><font color=#009000><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
131: Receiving IKE payloads out of sequence can cause
132: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
133: <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>.
134: <br>
135: This is the second version of the patch.
136: <p>
137: <a name=ktrace></a>
138: <li><font color=#009000><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
139: 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>
140: <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>.
141: <p>
142: <a name=modssl></a>
143: <li><font color=#009000><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
144: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
145: module, leading to possible remote crash or exploit.<br>
146: <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>.
147: <p>
148: <a name=resolver></a>
149: <li><font color=#009000><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
150: A potential buffer overflow in the DNS resolver has been found.<br>
151: <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>.
152: <p>
153: <a name=sshd></a>
154: <li><font color=#009000><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
155: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
156: error that can result in an integer overflow and privilege escalation.
157: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
158: 3.4</a>, and a patch for the vulnerable releases is available as part of the
159: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
160: <p>
161: <a name=httpd></a>
162: <li><font color=#009000><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
163: A buffer overflow can occur during the interpretation of chunked
164: encoding in the http daemon, leading to possible remote crash or exploit.<br>
165: <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>.
166: <p>
167: <a name=sshbsdauth></a>
168: <li><font color=#009000><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
169: Under certain conditions, on systems using YP with netgroups in the
170: password database, it is possible that
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
172: does ACL checks for the requested user name but uses the password
173: database entry of a different user for authentication. This means
174: that denied users might authenticate successfully while permitted
175: users could be locked out.<br>
176: <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>.
177: <p>
178: <a name=fdalloc2></a>
179: <li><font color=#009000><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
180: A race condition exists where an attacker could fill the file descriptor
181: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
182: setuid or setgid process.<br>
183: <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>.
184: <p>
185: <a name=sudo></a>
186: <li><font color=#009000><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
187: 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>
188: <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>.
189: <p>
190: <a name=sshafs></a>
191: <li><font color=#009000><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
192: A local user can gain super-user privileges due to a buffer overflow
193: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
194: if AFS has been configured on the system or if
195: KerberosTgtPassing or AFSTokenPassing has been enabled
196: in the sshd_config file. Ticket and token passing is not enabled
197: by default.<br>
198: <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>.
199: <p>
200: </ul>
201: <p>
202: <a name=i386></a>
203: <li><h3><font color=#e00000>i386</font></h3>
204: <ul>
205: <li>No problems identified yet.
206: </ul>
207: <p>
208: <a name=alpha></a>
209: <li><h3><font color=#e00000>alpha</font></h3>
210: <ul>
211: <li>No problems identified yet.
212: </ul>
213: <p>
214: <a name=mac68k></a>
215: <li><h3><font color=#e00000>mac68k</font></h3>
216: <ul>
217: <li>No problems identified yet.
218: </ul>
219: <p>
220: <a name=sparc></a>
221: <li><h3><font color=#e00000>sparc</font></h3>
222: <ul>
223: <li>No problems identified yet.
224: </ul>
225: <p>
226: <a name=sparc64></a>
227: <li><h3><font color=#e00000>sparc64</font></h3>
228: <ul>
229: <li>No problems identified yet.
230: </ul>
231: <p>
232: <a name=amiga></a>
233: <li><h3><font color=#e00000>amiga</font></h3>
234: <ul>
235: <li>No problems identified yet.
236: </ul>
237: <p>
238: <a name=hp300></a>
239: <li><h3><font color=#e00000>hp300</font></h3>
240: <ul>
241: <li>No problems identified yet.
242: </ul>
243: <p>
244: <a name=mvme68k></a>
245: <li><h3><font color=#e00000>mvme68k</font></h3>
246: <ul>
247: <li>No problems identified yet.
248: </ul>
249: <p>
250: <a name=macppc></a>
251: <li><h3><font color=#e00000>macppc</font></h3>
252: <ul>
253: <li>No problems identified yet.
254: </ul>
255: <p>
256: <a name=vax></a>
257: <li><h3><font color=#e00000>vax</font></h3>
258: <ul>
259: <li>No problems identified yet.
260: </ul>
261:
262: </dl>
263: <br>
264:
265: <hr>
266: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
267: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 268: <br>
1.3 deraadt 269: For errata on a certain release, click below:<br>
1.2 deraadt 270: <a href="errata21.html">2.1</a>,
271: <a href="errata22.html">2.2</a>,
272: <a href="errata23.html">2.3</a>,
273: <a href="errata24.html">2.4</a>,
274: <a href="errata25.html">2.5</a>,
275: <a href="errata26.html">2.6</a>,
276: <a href="errata27.html">2.7</a>,
277: <a href="errata28.html">2.8</a>,
278: <a href="errata29.html">2.9</a>,
279: <a href="errata30.html">3.0</a>,
280: <a href="errata.html">3.2</a>.
281: <br>
282:
1.1 deraadt 283: <hr>
284: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
285: <a href=mailto:www@openbsd.org>www@openbsd.org</a>
1.9 ! millert 286: <br><small>$OpenBSD: errata31.html,v 1.8 2002/11/15 01:58:33 millert Exp $</small>
1.1 deraadt 287:
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