Annotation of www/errata31.html, Revision 1.15
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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>
1.13 miod 56: <a name=sendmail></a>
57: <li><font color=#009000><strong>022: SECURITY FIX: March 3, 2003</strong></font><br>
58: A buffer overflow in the envelope comments processing in
59: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
60: may allow an attacker to gain root privileges.<br>
61: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/022_sendmail.patch">A
1.14 jufi 62: source code patch exists which remedies the problem</a>.
1.13 miod 63: <p>
1.11 miod 64: <a name=ssl2></a>
65: <li><font color=#009000><strong>021: SECURITY FIX: February 23, 2003</strong></font><br>
66: In
67: <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 68: even if incorrect block cipher padding has been found, this is a
1.12 brad 69: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.11 miod 70: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/021_ssl.patch">A
71: source code patch exists which fixes these two issues</a>.
72: <p>
1.10 millert 73: <a name=cvs></a>
74: <li><font color=#009000><strong>020: SECURITY FIX: January 20, 2003</strong></font><br>
75: A double free in
76: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
77: could allow an attacker to execute code with the privileges of the
78: user running cvs. This is only an issue when the cvs command is
79: being run on a user's behalf as a different user. This means that,
80: in most cases, the issue only exists for cvs configurations that use
1.12 brad 81: the <em>pserver</em> client/server connection method.<br>
1.10 millert 82: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/020_cvs.patch">A
83: source code patch exists which remedies the problem</a>.
84: <p>
1.8 millert 85: <a name=named></a>
86: <li><font color=#009000><strong>019: SECURITY FIX: November 14, 2002</strong></font><br>
87: A buffer overflow in
88: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
89: could allow an attacker to execute code with the privileges of named.
90: On OpenBSD, named runs as a non-root user in a chrooted environment
1.9 millert 91: which mitigates the effects of this bug.<br>
1.8 millert 92: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/019_named.patch">A
93: source code patch exists which remedies the problem</a>.
94: <p>
1.7 miod 95: <a name=kernresource></a>
96: <li><font color=#009000><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
97: Incorrect argument checking in the
98: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
99: system call may allow an attacker to crash the kernel.<br>
100: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
101: source code patch exists which remedies the problem</a>.
102: <p>
103: <a name=smrsh></a>
104: <li><font color=#009000><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
105: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
106: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
107: and execute arbitrary commands with the privileges of his own account.<br>
108: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
109: source code patch exists which remedies the problem</a>.
110: <p>
1.5 miod 111: <a name=kadmin></a>
112: <li><font color=#009000><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
113: A buffer overflow can occur in the
114: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
115: daemon, leading to possible remote crash or exploit.<br>
116: <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 117: <p>
1.1 deraadt 118: <a name=kerntime></a>
119: <li><font color=#009000><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
120: Incorrect argument checking in the
121: <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>
122: <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>.
123: <p>
124: <a name=scarg></a>
125: <li><font color=#009000><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
126: An insufficient boundary check in the
127: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
128: system call allows an attacker to overwrite kernel memory and execute arbitrary
129: code in kernel context.<br>
130: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
131: source code patch exists which remedies the problem</a>.
132: <p>
133: <a name=ssl></a>
134: <li><font color=#009000><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
135: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
136: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
137: library, as in the ASN.1 parser code in the
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
139: library, all of them being potentially remotely exploitable.<br>
140: <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 141: <br>
142: This is the second version of the patch.
1.1 deraadt 143: <p>
144: <a name=xdr></a>
145: <li><font color=#009000><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
146: A buffer overflow can occur in the
147: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
148: RPC code, leading to possible remote crash.<br>
149: <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>.
150: <p>
151: <a name=pppd></a>
152: <li><font color=#009000><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
153: A race condition exists in the
154: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
155: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
156: <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>.
157: <p>
158: <a name=isakmpd></a>
159: <li><font color=#009000><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
160: Receiving IKE payloads out of sequence can cause
161: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
162: <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>.
163: <br>
164: This is the second version of the patch.
165: <p>
166: <a name=ktrace></a>
167: <li><font color=#009000><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
168: 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>
169: <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>.
170: <p>
171: <a name=modssl></a>
172: <li><font color=#009000><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
173: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
174: module, leading to possible remote crash or exploit.<br>
175: <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>.
176: <p>
177: <a name=resolver></a>
178: <li><font color=#009000><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
179: A potential buffer overflow in the DNS resolver has been found.<br>
180: <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>.
181: <p>
182: <a name=sshd></a>
183: <li><font color=#009000><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
184: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
185: error that can result in an integer overflow and privilege escalation.
186: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
187: 3.4</a>, and a patch for the vulnerable releases is available as part of the
188: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
189: <p>
190: <a name=httpd></a>
191: <li><font color=#009000><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
192: A buffer overflow can occur during the interpretation of chunked
193: encoding in the http daemon, leading to possible remote crash or exploit.<br>
194: <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>.
195: <p>
196: <a name=sshbsdauth></a>
197: <li><font color=#009000><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
198: Under certain conditions, on systems using YP with netgroups in the
199: password database, it is possible that
200: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
201: does ACL checks for the requested user name but uses the password
202: database entry of a different user for authentication. This means
203: that denied users might authenticate successfully while permitted
204: users could be locked out.<br>
205: <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>.
206: <p>
207: <a name=fdalloc2></a>
208: <li><font color=#009000><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
209: A race condition exists where an attacker could fill the file descriptor
210: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
211: setuid or setgid process.<br>
212: <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>.
213: <p>
214: <a name=sudo></a>
215: <li><font color=#009000><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
216: 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>
217: <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>.
218: <p>
219: <a name=sshafs></a>
220: <li><font color=#009000><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
221: A local user can gain super-user privileges due to a buffer overflow
222: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
223: if AFS has been configured on the system or if
224: KerberosTgtPassing or AFSTokenPassing has been enabled
225: in the sshd_config file. Ticket and token passing is not enabled
226: by default.<br>
227: <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>.
228: <p>
229: </ul>
230: <p>
231: <a name=i386></a>
232: <li><h3><font color=#e00000>i386</font></h3>
233: <ul>
234: <li>No problems identified yet.
235: </ul>
236: <p>
237: <a name=alpha></a>
238: <li><h3><font color=#e00000>alpha</font></h3>
239: <ul>
240: <li>No problems identified yet.
241: </ul>
242: <p>
243: <a name=mac68k></a>
244: <li><h3><font color=#e00000>mac68k</font></h3>
245: <ul>
246: <li>No problems identified yet.
247: </ul>
248: <p>
249: <a name=sparc></a>
250: <li><h3><font color=#e00000>sparc</font></h3>
251: <ul>
252: <li>No problems identified yet.
253: </ul>
254: <p>
255: <a name=sparc64></a>
256: <li><h3><font color=#e00000>sparc64</font></h3>
257: <ul>
258: <li>No problems identified yet.
259: </ul>
260: <p>
261: <a name=amiga></a>
262: <li><h3><font color=#e00000>amiga</font></h3>
263: <ul>
264: <li>No problems identified yet.
265: </ul>
266: <p>
267: <a name=hp300></a>
268: <li><h3><font color=#e00000>hp300</font></h3>
269: <ul>
270: <li>No problems identified yet.
271: </ul>
272: <p>
273: <a name=mvme68k></a>
274: <li><h3><font color=#e00000>mvme68k</font></h3>
275: <ul>
276: <li>No problems identified yet.
277: </ul>
278: <p>
279: <a name=macppc></a>
280: <li><h3><font color=#e00000>macppc</font></h3>
281: <ul>
282: <li>No problems identified yet.
283: </ul>
284: <p>
285: <a name=vax></a>
286: <li><h3><font color=#e00000>vax</font></h3>
287: <ul>
288: <li>No problems identified yet.
289: </ul>
290:
291: </dl>
292: <br>
293:
294: <hr>
295: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
296: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 297: <br>
1.3 deraadt 298: For errata on a certain release, click below:<br>
1.2 deraadt 299: <a href="errata21.html">2.1</a>,
300: <a href="errata22.html">2.2</a>,
301: <a href="errata23.html">2.3</a>,
302: <a href="errata24.html">2.4</a>,
303: <a href="errata25.html">2.5</a>,
304: <a href="errata26.html">2.6</a>,
305: <a href="errata27.html">2.7</a>,
306: <a href="errata28.html">2.8</a>,
307: <a href="errata29.html">2.9</a>,
308: <a href="errata30.html">3.0</a>,
309: <a href="errata.html">3.2</a>.
310: <br>
311:
1.1 deraadt 312: <hr>
313: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
314: <a href=mailto:www@openbsd.org>www@openbsd.org</a>
1.15 ! nick 315: <br><small>$OpenBSD: errata31.html,v 1.14 2003/03/03 18:16:13 jufi Exp $</small>
1.1 deraadt 316:
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