Annotation of www/errata32.html, Revision 1.16
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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 3.2 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>
1.2 margarid 23: <a href=pkg-stable32.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 24: <br>
25: For errata on a certain release, click below:<br>
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="errata31.html">3.1</a>,
1.16 ! david 37: <a href="errata33.html">3.3</a>,
! 38: <a href="errata.html">3.4</a>.
1.1 deraadt 39: <br>
40: <hr>
41:
42: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2.tar.gz">
43: You can also fetch a tar.gz file containing all the following patches</a>.
44: This file is updated once a day.
45:
46: <p> The patches below are available in CVS via the
47: <code>OPENBSD_3_2</code> <a href="stable.html">patch branch</a>.
48:
49: <p>
50: For more detailed information on how to install patches to OpenBSD, please
51: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
52: <hr>
53:
54: <dl>
55: <a name=all></a>
56: <li><h3><font color="#e00000">All architectures</font></h3>
57: <ul>
1.15 margarid 58: <a name=arp></a>
59: <li><font color="#009000"><strong>021: RELIABILITY FIX: October 1, 2003</strong></font><br>
60: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
61: requests.<br>
62: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/021_arp.patch">A source code patch exists which remedies the problem</a>.<br>
63: <p>
1.11 millert 64: <a name=asn1></a>
65: <li><font color="#009000"><strong>020: SECURITY FIX: October 1, 2003</strong></font><br>
66: The use of certain ASN.1 encodings or malformed public keys may allow an
67: attacker to mount a denial of service attack against applications linked with
68: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
1.14 margarid 69: This does not affect OpenSSH.<br>
1.11 millert 70: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch">A source code patch exists which remedies the problem</a>.<br>
1.14 margarid 71: <p>
1.12 mcbride 72: <a name=pfnorm></a>
1.13 mcbride 73: <li><font color="#009000"><strong>019: SECURITY FIX: September 24, 2003</strong></font><br>
1.12 mcbride 74: Three cases of potential access to freed memory have been found in
1.14 margarid 75: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
76: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.12 mcbride 77: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch">A source code patch exists which remedies the problem</a>.<br>
1.14 margarid 78: <p>
1.9 millert 79: <a name=sendmail4></a>
80: <li><font color="#009000"><strong>018: SECURITY FIX: September 17, 2003</strong></font><br>
81: A buffer overflow in the address parsing in
82: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
83: may allow an attacker to gain root privileges.<br>
1.10 millert 84: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch">A source code patch exists which remedies the problem</a>.<br>
85: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
1.9 millert 86: <p>
1.7 millert 87: <a name=sshbuffer></a>
88: <li><font color="#009000"><strong>017: SECURITY FIX: September 16, 2003</strong></font><br>
89: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
1.9 millert 90: It is unclear whether or not this bug is exploitable.<br>
1.7 millert 91: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/017_sshbuffer.patch">A
1.9 millert 92: source code patch exists which remedies the problem</a>.<br>
1.8 millert 93: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
94: problem.
1.7 millert 95: <p>
1.6 brad 96: <a name=sendmail3></a>
97: <li><font color="#009000"><strong>016: SECURITY FIX: August 25, 2003</strong></font><br>
98: Fix for a potential security issue in
99: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
100: with respect to DNS maps. This only affects
101: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
102: configurations that use the "enhdnsbl"
103: feature. The default OpenBSD
104: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
105: config does not use this.<br>
106: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch">A
107: source code patch exists which remedies the problem</a>.
108: <p>
1.5 millert 109: <a name=realpath></a>
110: <li><font color="#009000"><strong>015: SECURITY FIX: August 4, 2003</strong></font><br>
111: An off-by-one error exists in the C library function
112: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
113: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
114: it is possible that this bug may allow an attacker to gain escalated privileges
115: on OpenBSD.<br>
116: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/015_realpath.patch">A
117: source code patch exists which remedies the problem</a>.
118: <p>
1.3 miod 119: <a name=sendmail2></a>
120: <li><font color="#009000"><strong>014: SECURITY FIX: March 31, 2003</strong></font><br>
121: A buffer overflow in the address parsing in
122: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
123: may allow an attacker to gain root privileges.<br>
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch">A
125: source code patch exists which remedies the problem</a>.
126: <p>
1.1 deraadt 127: <a name=kerberos></a>
128: <li><font color="#009000"><strong>013: SECURITY FIX: March 24, 2003</strong></font><br>
1.4 margarid 129: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.1 deraadt 130: on Kerberos v5 as well.
131: <br>
132: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch">A
133: source code patch exists which remedies the problem</a>.
134: <p>
135: <a name=kpr></a>
136: <li><font color="#009000"><strong>012: SECURITY FIX: March 19, 2003</strong></font><br>
137: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
138: by Czech researchers Klima, Pokorny and Rosa.
139: <br>
140: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/012_kpr.patch">A
141: source code patch exists which remedies the problem</a>.
142: <p>
143: <a name=blinding></a>
144: <li><font color="#009000"><strong>011: SECURITY FIX: March 18, 2003</strong></font><br>
145: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
146: <br>
147: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/011_blinding.patch">An
148: ``RSA blinding'' source code patch exists which remedies the problem</a>.
149: <p>
150: <a name=lprm></a>
151: <li><font color="#009000"><strong>010: SECURITY FIX: March 5, 2003</strong></font><br>
152: A fix for an
153: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
154: bug made in 1996 contains an error that could lead to privilege escalation.
155: For OpenBSD 3.2 the impact is limited since
156: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
157: is setuid daemon, not setuid root.
158: <br>
159: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch">A
160: source code patch exists which remedies the problem</a>.
161: <p>
162: <a name=sendmail></a>
163: <li><font color="#009000"><strong>009: SECURITY FIX: March 3, 2003</strong></font><br>
164: A buffer overflow in the envelope comments processing in
165: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
166: may allow an attacker to gain root privileges.<br>
167: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch">A
168: source code patch exists which remedies the problem</a>.
169: <p>
170: <a name=httpd></a>
171: <li><font color="#009000"><strong>008: SECURITY FIX: February 25, 2003</strong></font><br>
172: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&sektion=8">httpd(8)</a> leaks file inode numbers via ETag header as well as child PIDs in multipart MIME boundary generation. This could lead, for example, to NFS exploitation because it uses inode numbers as part of the file handle.<br>
173: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch">A source code patch exists which fixes these two issues</a>.
174: <p>
175: <a name=ssl></a>
176: <li><font color="#009000"><strong>007: SECURITY FIX: February 22, 2003</strong></font><br>
177: In
178: <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
179: even if incorrect block cipher padding has been found, this is a
180: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
181: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A
182: source code patch exists which fixes these two issues</a>.
183: <p>
184: <a name=cvs></a>
185: <li><font color="#009000"><strong>006: SECURITY FIX: January 20, 2003</strong></font><br>
186: A double free in
187: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
188: could allow an attacker to execute code with the privileges of the
189: user running cvs. This is only an issue when the cvs command is
190: being run on a user's behalf as a different user. This means that,
191: in most cases, the issue only exists for cvs configurations that use
192: the <em>pserver</em> client/server connection method.<br>
193: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/006_cvs.patch">A
194: source code patch exists which remedies the problem</a>.
195: <p>
196: <a name=named></a>
197: <li><font color="#009000"><strong>005: SECURITY FIX: November 14, 2002</strong></font><br>
198: A buffer overflow in
199: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
200: could allow an attacker to execute code with the privileges of named.
201: On OpenBSD, named runs as a non-root user in a chrooted environment
202: which mitigates the effects of this bug.<br>
203: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/005_named.patch">A
204: source code patch exists which remedies the problem</a>.
205: <p>
206: <a name=pool></a>
207: <li><font color="#009000"><strong>004: RELIABILITY FIX: November 6, 2002</strong></font><br>
208: A logic error in the
209: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pool&sektion=9">pool</a>
210: kernel memory allocator could cause memory corruption in low-memory situations,
211: causing the system to crash.<br>
212: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch">A
213: source code patch exists which remedies the problem</a>.
214: <p>
215: <a name=smrsh></a>
216: <li><font color="#009000"><strong>003: SECURITY FIX: November 6, 2002</strong></font><br>
217: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
218: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
219: and execute arbitrary commands with the privileges of his own account.<br>
220: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch">A
221: source code patch exists which remedies the problem</a>.
222: <p>
223: <a name=pfbridge></a>
224: <li><font color="#009000"><strong>002: RELIABILITY FIX: November 6, 2002</strong></font><br>
225: Network
226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bridge&sektion=4">bridges</a>
227: running
228: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf</a>
229: with scrubbing enabled could cause mbuf corruption,
230: causing the system to crash.<br>
231: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch">A
232: source code patch exists which remedies the problem</a>.
233: <p>
234: <a name=kadmin></a>
235: <li><font color="#009000"><strong>001: SECURITY FIX: October 21, 2002</strong></font><br>
236: A buffer overflow can occur in the
237: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
238: daemon, leading to possible remote crash or exploit.<br>
239: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch">A source code patch exists which remedies the problem</a>.
240: <p>
241: </ul>
242: <p>
243: <a name=i386></a>
244: <li><h3><font color="#e00000">i386</font></h3>
245: <ul>
246: <li>No problems identified yet.
247: </ul>
248: <p>
249: <a name=alpha></a>
250: <li><h3><font color="#e00000">alpha</font></h3>
251: <ul>
252: <li>No problems identified yet.
253: </ul>
254: <p>
255: <a name=mac68k></a>
256: <li><h3><font color="#e00000">mac68k</font></h3>
257: <ul>
258: <li>No problems identified yet.
259: </ul>
260: <p>
261: <a name=sparc></a>
262: <li><h3><font color="#e00000">sparc</font></h3>
263: <ul>
264: <li>No problems identified yet.
265: </ul>
266: <p>
267: <a name=sparc64></a>
268: <li><h3><font color="#e00000">sparc64</font></h3>
269: <ul>
270: <li>No problems identified yet.
271: </ul>
272: <p>
273: <a name=amiga></a>
274: <li><h3><font color="#e00000">amiga</font></h3>
275: <ul>
276: <li>No problems identified yet.
277: </ul>
278: <p>
279: <a name=hp300></a>
280: <li><h3><font color="#e00000">hp300</font></h3>
281: <ul>
282: <li>No problems identified yet.
283: </ul>
284: <p>
285: <a name=mvme68k></a>
286: <li><h3><font color="#e00000">mvme68k</font></h3>
287: <ul>
288: <li>No problems identified yet.
289: </ul>
290: <p>
291: <a name=macppc></a>
292: <li><h3><font color="#e00000">macppc</font></h3>
293: <ul>
294: <li>No problems identified yet.
295: </ul>
296: <p>
297: <a name=vax></a>
298: <li><h3><font color="#e00000">vax</font></h3>
299: <ul>
300: <li>No problems identified yet.
301: </ul>
302:
303: </dl>
304: <br>
305:
306: <hr>
307: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 margarid 308: <a href=pkg-stable32.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 309: <br>
310: For errata on a certain release, click below:<br>
311: <a href="errata21.html">2.1</a>,
312: <a href="errata22.html">2.2</a>,
313: <a href="errata23.html">2.3</a>,
314: <a href="errata24.html">2.4</a>,
315: <a href="errata25.html">2.5</a>,
316: <a href="errata26.html">2.6</a>,
317: <a href="errata27.html">2.7</a>,
318: <a href="errata28.html">2.8</a>,
319: <a href="errata29.html">2.9</a>,
320: <a href="errata30.html">3.0</a>,
321: <a href="errata31.html">3.1</a>,
1.16 ! david 322: <a href="errata33.html">3.3</a>,
! 323: <a href="errata.html">3.4</a>.
1.1 deraadt 324: <br>
325:
326: <hr>
327: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
328: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.16 ! david 329: <br><small>$OpenBSD: errata32.html,v 1.15 2003/10/04 19:26:52 margarida Exp $</small>
1.1 deraadt 330:
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