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1.1 deraadt 13:
14: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
15: <h2><font color="#0000e0">
16: This is the OpenBSD 3.2 release errata & patch list:
17:
18: </font></h2>
19:
20: <hr>
21: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 margarid 22: <a href=pkg-stable32.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 23: <br>
24: For errata on a certain release, click below:<br>
25: <a href="errata21.html">2.1</a>,
26: <a href="errata22.html">2.2</a>,
27: <a href="errata23.html">2.3</a>,
28: <a href="errata24.html">2.4</a>,
29: <a href="errata25.html">2.5</a>,
30: <a href="errata26.html">2.6</a>,
31: <a href="errata27.html">2.7</a>,
32: <a href="errata28.html">2.8</a>,
33: <a href="errata29.html">2.9</a>,
34: <a href="errata30.html">3.0</a>,
35: <a href="errata31.html">3.1</a>,
1.16 david 36: <a href="errata33.html">3.3</a>,
1.20 david 37: <a href="errata34.html">3.4</a>,
1.21 miod 38: <a href="errata35.html">3.5</a>,
1.22 deraadt 39: <a href="errata36.html">3.6</a>,
1.45 deraadt 40: <a href="errata37.html">3.7</a>,
1.30 deraadt 41: <br>
1.24 deraadt 42: <a href="errata38.html">3.8</a>,
1.25 deraadt 43: <a href="errata39.html">3.9</a>,
1.26 deraadt 44: <a href="errata40.html">4.0</a>,
1.28 merdely 45: <a href="errata41.html">4.1</a>,
1.29 deraadt 46: <a href="errata42.html">4.2</a>,
1.30 deraadt 47: <a href="errata43.html">4.3</a>,
1.32 deraadt 48: <a href="errata44.html">4.4</a>,
1.33 deraadt 49: <a href="errata45.html">4.5</a>,
1.34 deraadt 50: <a href="errata46.html">4.6</a>,
1.36 deraadt 51: <a href="errata47.html">4.7</a>,
1.37 miod 52: <a href="errata48.html">4.8</a>,
1.38 nick 53: <a href="errata49.html">4.9</a>,
1.39 sthen 54: <a href="errata50.html">5.0</a>,
1.40 deraadt 55: <a href="errata51.html">5.1</a>,
1.41 deraadt 56: <a href="errata52.html">5.2</a>,
1.42 deraadt 57: <a href="errata53.html">5.3</a>,
1.45 deraadt 58: <br>
1.43 deraadt 59: <a href="errata54.html">5.4</a>,
1.49 ! jsg 60: <a href="errata55.html">5.5</a>,
! 61: <a href="errata56.html">5.6</a>.
1.1 deraadt 62: <br>
63: <hr>
64:
1.35 sthen 65: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2.tar.gz">
1.1 deraadt 66: You can also fetch a tar.gz file containing all the following patches</a>.
67: This file is updated once a day.
1.46 deraadt 68: <p>
1.1 deraadt 69:
1.46 deraadt 70: The patches below are available in CVS via the
1.1 deraadt 71: <code>OPENBSD_3_2</code> <a href="stable.html">patch branch</a>.
1.46 deraadt 72: <p>
1.1 deraadt 73:
74: For more detailed information on how to install patches to OpenBSD, please
75: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.46 deraadt 76: <p>
77:
1.1 deraadt 78: <hr>
79:
80: <ul>
1.17 henning 81: <li><a name="arp"></a>
1.48 deraadt 82: <font color="#009000"><strong>021: RELIABILITY FIX: October 1, 2003</strong></font>
83: <i>All architectures</i><br>
1.15 margarid 84: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
85: requests.<br>
1.46 deraadt 86: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/021_arp.patch">
87: A source code patch exists which remedies this problem.</a>
1.15 margarid 88: <p>
1.17 henning 89: <li><a name="asn1"></a>
1.48 deraadt 90: <font color="#009000"><strong>020: SECURITY FIX: October 1, 2003</strong></font>
91: <i>All architectures</i><br>
1.11 millert 92: The use of certain ASN.1 encodings or malformed public keys may allow an
93: attacker to mount a denial of service attack against applications linked with
94: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
1.14 margarid 95: This does not affect OpenSSH.<br>
1.46 deraadt 96: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch">
97: A source code patch exists which remedies this problem.</a>
1.14 margarid 98: <p>
1.17 henning 99: <li><a name="pfnorm"></a>
1.48 deraadt 100: <font color="#009000"><strong>019: SECURITY FIX: September 24, 2003</strong></font>
101: <i>All architectures</i><br>
1.43 deraadt 102: Three cases of potential access to freed memory have been found in
1.14 margarid 103: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
104: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.46 deraadt 105: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch">
106: A source code patch exists which remedies this problem.</a>
1.14 margarid 107: <p>
1.17 henning 108: <li><a name="sendmail4"></a>
1.48 deraadt 109: <font color="#009000"><strong>018: SECURITY FIX: September 17, 2003</strong></font>
110: <i>All architectures</i><br>
1.9 millert 111: A buffer overflow in the address parsing in
112: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
113: may allow an attacker to gain root privileges.<br>
1.46 deraadt 114: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch">
115: A source code patch exists which remedies this problem.</a>
1.10 millert 116: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
1.9 millert 117: <p>
1.17 henning 118: <li><a name="sshbuffer"></a>
1.48 deraadt 119: <font color="#009000"><strong>017: SECURITY FIX: September 16, 2003</strong></font>
120: <i>All architectures</i><br>
1.7 millert 121: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
1.9 millert 122: It is unclear whether or not this bug is exploitable.<br>
1.46 deraadt 123: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/017_sshbuffer.patch">
124: A source code patch exists which remedies this problem.</a>
1.8 millert 125: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
126: problem.
1.7 millert 127: <p>
1.17 henning 128: <li><a name="sendmail3"></a>
1.48 deraadt 129: <font color="#009000"><strong>016: SECURITY FIX: August 25, 2003</strong></font>
130: <i>All architectures</i><br>
1.6 brad 131: Fix for a potential security issue in
132: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
133: with respect to DNS maps. This only affects
134: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
135: configurations that use the "enhdnsbl"
136: feature. The default OpenBSD
137: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
138: config does not use this.<br>
1.46 deraadt 139: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch">
140: A source code patch exists which remedies this problem.</a>
1.6 brad 141: <p>
1.17 henning 142: <li><a name="realpath"></a>
1.48 deraadt 143: <font color="#009000"><strong>015: SECURITY FIX: August 4, 2003</strong></font>
144: <i>All architectures</i><br>
1.5 millert 145: An off-by-one error exists in the C library function
146: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
147: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
148: it is possible that this bug may allow an attacker to gain escalated privileges
149: on OpenBSD.<br>
1.46 deraadt 150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/015_realpath.patch">
151: A source code patch exists which remedies this problem.</a>
1.5 millert 152: <p>
1.17 henning 153: <li><a name="sendmail2"></a>
1.48 deraadt 154: <font color="#009000"><strong>014: SECURITY FIX: March 31, 2003</strong></font>
155: <i>All architectures</i><br>
1.3 miod 156: A buffer overflow in the address parsing in
157: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
158: may allow an attacker to gain root privileges.<br>
1.46 deraadt 159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch">
160: A source code patch exists which remedies this problem.</a>
1.3 miod 161: <p>
1.17 henning 162: <li><a name="kerberos"></a>
1.48 deraadt 163: <font color="#009000"><strong>013: SECURITY FIX: March 24, 2003</strong></font>
164: <i>All architectures</i><br>
1.4 margarid 165: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.1 deraadt 166: on Kerberos v5 as well.
167: <br>
1.46 deraadt 168: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch">
169: A source code patch exists which remedies this problem.</a>
1.1 deraadt 170: <p>
1.17 henning 171: <li><a name="kpr"></a>
1.48 deraadt 172: <font color="#009000"><strong>012: SECURITY FIX: March 19, 2003</strong></font>
173: <i>All architectures</i><br>
1.1 deraadt 174: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
175: by Czech researchers Klima, Pokorny and Rosa.
176: <br>
1.46 deraadt 177: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/012_kpr.patch">
178: A source code patch exists which remedies this problem.</a>
1.1 deraadt 179: <p>
1.17 henning 180: <li><a name="blinding"></a>
1.48 deraadt 181: <font color="#009000"><strong>011: SECURITY FIX: March 18, 2003</strong></font>
182: <i>All architectures</i><br>
1.1 deraadt 183: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
184: <br>
1.46 deraadt 185: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/011_blinding.patch">
186: A source code patch exists which remedies this problem.</a>
1.1 deraadt 187: <p>
1.17 henning 188: <li><a name="lprm"></a>
1.48 deraadt 189: <font color="#009000"><strong>010: SECURITY FIX: March 5, 2003</strong></font>
190: <i>All architectures</i><br>
1.1 deraadt 191: A fix for an
192: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
193: bug made in 1996 contains an error that could lead to privilege escalation.
194: For OpenBSD 3.2 the impact is limited since
195: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
196: is setuid daemon, not setuid root.
197: <br>
1.46 deraadt 198: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch">
199: A source code patch exists which remedies this problem.</a>
1.1 deraadt 200: <p>
1.17 henning 201: <li><a name="sendmail"></a>
1.48 deraadt 202: <font color="#009000"><strong>009: SECURITY FIX: March 3, 2003</strong></font>
203: <i>All architectures</i><br>
1.1 deraadt 204: A buffer overflow in the envelope comments processing in
205: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
206: may allow an attacker to gain root privileges.<br>
1.46 deraadt 207: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch">
208: A source code patch exists which remedies this problem.</a>
1.1 deraadt 209: <p>
1.17 henning 210: <li><a name="httpd"></a>
1.48 deraadt 211: <font color="#009000"><strong>008: SECURITY FIX: February 25, 2003</strong></font>
212: <i>All architectures</i><br>
1.1 deraadt 213: <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>
1.46 deraadt 214: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch">
215: A source code patch exists which fixes these two issues</a>.
1.1 deraadt 216: <p>
1.17 henning 217: <li><a name="ssl"></a>
1.48 deraadt 218: <font color="#009000"><strong>007: SECURITY FIX: February 22, 2003</strong></font>
219: <i>All architectures</i><br>
1.43 deraadt 220: In
1.1 deraadt 221: <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
222: even if incorrect block cipher padding has been found, this is a
223: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.35 sthen 224: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A
1.1 deraadt 225: source code patch exists which fixes these two issues</a>.
226: <p>
1.17 henning 227: <li><a name="cvs"></a>
1.48 deraadt 228: <font color="#009000"><strong>006: SECURITY FIX: January 20, 2003</strong></font>
229: <i>All architectures</i><br>
1.1 deraadt 230: A double free in
231: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
232: could allow an attacker to execute code with the privileges of the
233: user running cvs. This is only an issue when the cvs command is
234: being run on a user's behalf as a different user. This means that,
235: in most cases, the issue only exists for cvs configurations that use
236: the <em>pserver</em> client/server connection method.<br>
1.46 deraadt 237: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/006_cvs.patch">
238: A source code patch exists which remedies this problem.</a>
1.1 deraadt 239: <p>
1.17 henning 240: <li><a name="named"></a>
1.48 deraadt 241: <font color="#009000"><strong>005: SECURITY FIX: November 14, 2002</strong></font>
242: <i>All architectures</i><br>
1.43 deraadt 243: A buffer overflow in
1.1 deraadt 244: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
245: could allow an attacker to execute code with the privileges of named.
246: On OpenBSD, named runs as a non-root user in a chrooted environment
247: which mitigates the effects of this bug.<br>
1.46 deraadt 248: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/005_named.patch">
249: A source code patch exists which remedies this problem.</a>
1.1 deraadt 250: <p>
1.17 henning 251: <li><a name="pool"></a>
1.48 deraadt 252: <font color="#009000"><strong>004: RELIABILITY FIX: November 6, 2002</strong></font>
253: <i>All architectures</i><br>
1.1 deraadt 254: A logic error in the
255: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pool&sektion=9">pool</a>
256: kernel memory allocator could cause memory corruption in low-memory situations,
257: causing the system to crash.<br>
1.46 deraadt 258: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch">
259: A source code patch exists which remedies this problem.</a>
1.1 deraadt 260: <p>
1.17 henning 261: <li><a name="smrsh"></a>
1.48 deraadt 262: <font color="#009000"><strong>003: SECURITY FIX: November 6, 2002</strong></font>
263: <i>All architectures</i><br>
1.1 deraadt 264: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
265: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
266: and execute arbitrary commands with the privileges of his own account.<br>
1.46 deraadt 267: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch">
268: A source code patch exists which remedies this problem.</a>
1.1 deraadt 269: <p>
1.17 henning 270: <li><a name="pfbridge"></a>
1.48 deraadt 271: <font color="#009000"><strong>002: RELIABILITY FIX: November 6, 2002</strong></font>
272: <i>All architectures</i><br>
1.1 deraadt 273: Network
274: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bridge&sektion=4">bridges</a>
275: running
276: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf</a>
277: with scrubbing enabled could cause mbuf corruption,
278: causing the system to crash.<br>
1.46 deraadt 279: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch">
280: A source code patch exists which remedies this problem.</a>
1.1 deraadt 281: <p>
1.17 henning 282: <li><a name="kadmin"></a>
1.48 deraadt 283: <font color="#009000"><strong>001: SECURITY FIX: October 21, 2002</strong></font>
284: <i>All architectures</i><br>
1.1 deraadt 285: A buffer overflow can occur in the
286: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
287: daemon, leading to possible remote crash or exploit.<br>
1.46 deraadt 288: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch">
289: A source code patch exists which remedies this problem.</a>
1.1 deraadt 290: <p>
1.44 deraadt 291:
1.1 deraadt 292: </ul>
293:
294: </body>
295: </html>
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