Annotation of www/errata31.html, Revision 1.7
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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>
1.7 ! miod 56: <a name=kernresource></a>
! 57: <li><font color=#009000><strong>018: SECURITY FIX: November 6, 2002</strong></font><br>
! 58: Incorrect argument checking in the
! 59: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
! 60: system call may allow an attacker to crash the kernel.<br>
! 61: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/018_kernresource.patch">A
! 62: source code patch exists which remedies the problem</a>.
! 63: <p>
! 64: <a name=smrsh></a>
! 65: <li><font color=#009000><strong>017: SECURITY FIX: November 6, 2002</strong></font><br>
! 66: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
! 67: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
! 68: and execute arbitrary commands with the privileges of his own account.<br>
! 69: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/017_smrsh.patch">A
! 70: source code patch exists which remedies the problem</a>.
! 71: <p>
1.5 miod 72: <a name=kadmin></a>
73: <li><font color=#009000><strong>016: SECURITY FIX: October 21, 2002</strong></font><br>
74: A buffer overflow can occur in the
75: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
76: daemon, leading to possible remote crash or exploit.<br>
77: <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 78: <p>
1.1 deraadt 79: <a name=kerntime></a>
80: <li><font color=#009000><strong>015: SECURITY FIX: October 2, 2002</strong></font><br>
81: Incorrect argument checking in the
82: <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>
83: <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>.
84: <p>
85: <a name=scarg></a>
86: <li><font color=#009000><strong>014: SECURITY FIX: August 11, 2002</strong></font><br>
87: An insufficient boundary check in the
88: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
89: system call allows an attacker to overwrite kernel memory and execute arbitrary
90: code in kernel context.<br>
91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.1/common/014_scarg.patch">A
92: source code patch exists which remedies the problem</a>.
93: <p>
94: <a name=ssl></a>
95: <li><font color=#009000><strong>013: SECURITY FIX: July 30, 2002</strong></font><br>
96: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
97: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
98: library, as in the ASN.1 parser code in the
99: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
100: library, all of them being potentially remotely exploitable.<br>
101: <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>.
102: <p>
103: <a name=xdr></a>
104: <li><font color=#009000><strong>012: SECURITY FIX: July 29, 2002</strong></font><br>
105: A buffer overflow can occur in the
106: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
107: RPC code, leading to possible remote crash.<br>
108: <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>.
109: <p>
110: <a name=pppd></a>
111: <li><font color=#009000><strong>011: SECURITY FIX: July 29, 2002</strong></font><br>
112: A race condition exists in the
113: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
114: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
115: <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>.
116: <p>
117: <a name=isakmpd></a>
118: <li><font color=#009000><strong>010: RELIABILITY FIX: July 5, 2002</strong></font><br>
119: Receiving IKE payloads out of sequence can cause
120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
121: <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>.
122: <br>
123: This is the second version of the patch.
124: <p>
125: <a name=ktrace></a>
126: <li><font color=#009000><strong>009: SECURITY FIX: June 27, 2002</strong></font><br>
127: 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>
128: <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>.
129: <p>
130: <a name=modssl></a>
131: <li><font color=#009000><strong>008: SECURITY FIX: June 26, 2002</strong></font><br>
132: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
133: module, leading to possible remote crash or exploit.<br>
134: <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>.
135: <p>
136: <a name=resolver></a>
137: <li><font color=#009000><strong>007: SECURITY FIX: June 25, 2002</strong></font><br>
138: A potential buffer overflow in the DNS resolver has been found.<br>
139: <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>.
140: <p>
141: <a name=sshd></a>
142: <li><font color=#009000><strong>006: SECURITY FIX: June 24, 2002</strong></font><br>
143: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
144: error that can result in an integer overflow and privilege escalation.
145: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
146: 3.4</a>, and a patch for the vulnerable releases is available as part of the
147: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
148: <p>
149: <a name=httpd></a>
150: <li><font color=#009000><strong>005: SECURITY FIX: June 19, 2002</strong></font><br>
151: A buffer overflow can occur during the interpretation of chunked
152: encoding in the http daemon, leading to possible remote crash or exploit.<br>
153: <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>.
154: <p>
155: <a name=sshbsdauth></a>
156: <li><font color=#009000><strong>004: SECURITY FIX: May 22, 2002</strong></font><br>
157: Under certain conditions, on systems using YP with netgroups in the
158: password database, it is possible that
159: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
160: does ACL checks for the requested user name but uses the password
161: database entry of a different user for authentication. This means
162: that denied users might authenticate successfully while permitted
163: users could be locked out.<br>
164: <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>.
165: <p>
166: <a name=fdalloc2></a>
167: <li><font color=#009000><strong>003: SECURITY FIX: May 8, 2002</strong></font><br>
168: A race condition exists where an attacker could fill the file descriptor
169: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
170: setuid or setgid process.<br>
171: <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>.
172: <p>
173: <a name=sudo></a>
174: <li><font color=#009000><strong>002: SECURITY FIX: April 25, 2002</strong></font><br>
175: 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>
176: <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>.
177: <p>
178: <a name=sshafs></a>
179: <li><font color=#009000><strong>001: SECURITY FIX: April 22, 2002</strong></font><br>
180: A local user can gain super-user privileges due to a buffer overflow
181: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
182: if AFS has been configured on the system or if
183: KerberosTgtPassing or AFSTokenPassing has been enabled
184: in the sshd_config file. Ticket and token passing is not enabled
185: by default.<br>
186: <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>.
187: <p>
188: </ul>
189: <p>
190: <a name=i386></a>
191: <li><h3><font color=#e00000>i386</font></h3>
192: <ul>
193: <li>No problems identified yet.
194: </ul>
195: <p>
196: <a name=alpha></a>
197: <li><h3><font color=#e00000>alpha</font></h3>
198: <ul>
199: <li>No problems identified yet.
200: </ul>
201: <p>
202: <a name=mac68k></a>
203: <li><h3><font color=#e00000>mac68k</font></h3>
204: <ul>
205: <li>No problems identified yet.
206: </ul>
207: <p>
208: <a name=sparc></a>
209: <li><h3><font color=#e00000>sparc</font></h3>
210: <ul>
211: <li>No problems identified yet.
212: </ul>
213: <p>
214: <a name=sparc64></a>
215: <li><h3><font color=#e00000>sparc64</font></h3>
216: <ul>
217: <li>No problems identified yet.
218: </ul>
219: <p>
220: <a name=amiga></a>
221: <li><h3><font color=#e00000>amiga</font></h3>
222: <ul>
223: <li>No problems identified yet.
224: </ul>
225: <p>
226: <a name=hp300></a>
227: <li><h3><font color=#e00000>hp300</font></h3>
228: <ul>
229: <li>No problems identified yet.
230: </ul>
231: <p>
232: <a name=mvme68k></a>
233: <li><h3><font color=#e00000>mvme68k</font></h3>
234: <ul>
235: <li>No problems identified yet.
236: </ul>
237: <p>
238: <a name=macppc></a>
239: <li><h3><font color=#e00000>macppc</font></h3>
240: <ul>
241: <li>No problems identified yet.
242: </ul>
243: <p>
244: <a name=vax></a>
245: <li><h3><font color=#e00000>vax</font></h3>
246: <ul>
247: <li>No problems identified yet.
248: </ul>
249:
250: </dl>
251: <br>
252:
253: <hr>
254: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
255: <a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
1.2 deraadt 256: <br>
1.3 deraadt 257: For errata on a certain release, click below:<br>
1.2 deraadt 258: <a href="errata21.html">2.1</a>,
259: <a href="errata22.html">2.2</a>,
260: <a href="errata23.html">2.3</a>,
261: <a href="errata24.html">2.4</a>,
262: <a href="errata25.html">2.5</a>,
263: <a href="errata26.html">2.6</a>,
264: <a href="errata27.html">2.7</a>,
265: <a href="errata28.html">2.8</a>,
266: <a href="errata29.html">2.9</a>,
267: <a href="errata30.html">3.0</a>,
268: <a href="errata.html">3.2</a>.
269: <br>
270:
1.1 deraadt 271: <hr>
272: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
273: <a href=mailto:www@openbsd.org>www@openbsd.org</a>
1.7 ! miod 274: <br><small>$OpenBSD: errata31.html,v 1.6 2002/10/22 13:53:27 mpech Exp $</small>
1.1 deraadt 275:
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