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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>,
60: <a href="errata55.html">5.5</a>.
1.1 deraadt 61: <br>
62: <hr>
63:
1.35 sthen 64: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2.tar.gz">
1.1 deraadt 65: You can also fetch a tar.gz file containing all the following patches</a>.
66: This file is updated once a day.
1.46 deraadt 67: <p>
1.1 deraadt 68:
1.46 deraadt 69: The patches below are available in CVS via the
1.1 deraadt 70: <code>OPENBSD_3_2</code> <a href="stable.html">patch branch</a>.
1.46 deraadt 71: <p>
1.1 deraadt 72:
73: For more detailed information on how to install patches to OpenBSD, please
74: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.46 deraadt 75: <p>
76:
1.1 deraadt 77: <hr>
78:
79: <ul>
1.17 henning 80: <li><a name="arp"></a>
1.47 ! deraadt 81: <font color="#009000"><strong>021: RELIABILITY FIX: October 1, 2003</strong></font> <i>All architectures</i><br>
1.15 margarid 82: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
83: requests.<br>
1.46 deraadt 84: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/021_arp.patch">
85: A source code patch exists which remedies this problem.</a>
1.15 margarid 86: <p>
1.17 henning 87: <li><a name="asn1"></a>
1.47 ! deraadt 88: <font color="#009000"><strong>020: SECURITY FIX: October 1, 2003</strong></font> <i>All architectures</i><br>
1.11 millert 89: The use of certain ASN.1 encodings or malformed public keys may allow an
90: attacker to mount a denial of service attack against applications linked with
91: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
1.14 margarid 92: This does not affect OpenSSH.<br>
1.46 deraadt 93: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch">
94: A source code patch exists which remedies this problem.</a>
1.14 margarid 95: <p>
1.17 henning 96: <li><a name="pfnorm"></a>
1.47 ! deraadt 97: <font color="#009000"><strong>019: SECURITY FIX: September 24, 2003</strong></font> <i>All architectures</i><br>
1.43 deraadt 98: Three cases of potential access to freed memory have been found in
1.14 margarid 99: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
100: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.46 deraadt 101: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch">
102: A source code patch exists which remedies this problem.</a>
1.14 margarid 103: <p>
1.17 henning 104: <li><a name="sendmail4"></a>
1.47 ! deraadt 105: <font color="#009000"><strong>018: SECURITY FIX: September 17, 2003</strong></font> <i>All architectures</i><br>
1.9 millert 106: A buffer overflow in the address parsing in
107: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
108: may allow an attacker to gain root privileges.<br>
1.46 deraadt 109: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch">
110: A source code patch exists which remedies this problem.</a>
1.10 millert 111: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
1.9 millert 112: <p>
1.17 henning 113: <li><a name="sshbuffer"></a>
1.47 ! deraadt 114: <font color="#009000"><strong>017: SECURITY FIX: September 16, 2003</strong></font> <i>All architectures</i><br>
1.7 millert 115: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
1.9 millert 116: It is unclear whether or not this bug is exploitable.<br>
1.46 deraadt 117: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/017_sshbuffer.patch">
118: A source code patch exists which remedies this problem.</a>
1.8 millert 119: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
120: problem.
1.7 millert 121: <p>
1.17 henning 122: <li><a name="sendmail3"></a>
1.47 ! deraadt 123: <font color="#009000"><strong>016: SECURITY FIX: August 25, 2003</strong></font> <i>All architectures</i><br>
1.6 brad 124: Fix for a potential security issue in
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
126: with respect to DNS maps. This only affects
127: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
128: configurations that use the "enhdnsbl"
129: feature. The default OpenBSD
130: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
131: config does not use this.<br>
1.46 deraadt 132: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch">
133: A source code patch exists which remedies this problem.</a>
1.6 brad 134: <p>
1.17 henning 135: <li><a name="realpath"></a>
1.47 ! deraadt 136: <font color="#009000"><strong>015: SECURITY FIX: August 4, 2003</strong></font> <i>All architectures</i><br>
1.5 millert 137: An off-by-one error exists in the C library function
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
139: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
140: it is possible that this bug may allow an attacker to gain escalated privileges
141: on OpenBSD.<br>
1.46 deraadt 142: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/015_realpath.patch">
143: A source code patch exists which remedies this problem.</a>
1.5 millert 144: <p>
1.17 henning 145: <li><a name="sendmail2"></a>
1.47 ! deraadt 146: <font color="#009000"><strong>014: SECURITY FIX: March 31, 2003</strong></font> <i>All architectures</i><br>
1.3 miod 147: A buffer overflow in the address parsing in
148: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
149: may allow an attacker to gain root privileges.<br>
1.46 deraadt 150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch">
151: A source code patch exists which remedies this problem.</a>
1.3 miod 152: <p>
1.17 henning 153: <li><a name="kerberos"></a>
1.47 ! deraadt 154: <font color="#009000"><strong>013: SECURITY FIX: March 24, 2003</strong></font> <i>All architectures</i><br>
1.4 margarid 155: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.1 deraadt 156: on Kerberos v5 as well.
157: <br>
1.46 deraadt 158: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch">
159: A source code patch exists which remedies this problem.</a>
1.1 deraadt 160: <p>
1.17 henning 161: <li><a name="kpr"></a>
1.47 ! deraadt 162: <font color="#009000"><strong>012: SECURITY FIX: March 19, 2003</strong></font> <i>All architectures</i><br>
1.1 deraadt 163: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
164: by Czech researchers Klima, Pokorny and Rosa.
165: <br>
1.46 deraadt 166: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/012_kpr.patch">
167: A source code patch exists which remedies this problem.</a>
1.1 deraadt 168: <p>
1.17 henning 169: <li><a name="blinding"></a>
1.47 ! deraadt 170: <font color="#009000"><strong>011: SECURITY FIX: March 18, 2003</strong></font> <i>All architectures</i><br>
1.1 deraadt 171: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
172: <br>
1.46 deraadt 173: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/011_blinding.patch">
174: A source code patch exists which remedies this problem.</a>
1.1 deraadt 175: <p>
1.17 henning 176: <li><a name="lprm"></a>
1.47 ! deraadt 177: <font color="#009000"><strong>010: SECURITY FIX: March 5, 2003</strong></font> <i>All architectures</i><br>
1.1 deraadt 178: A fix for an
179: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
180: bug made in 1996 contains an error that could lead to privilege escalation.
181: For OpenBSD 3.2 the impact is limited since
182: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
183: is setuid daemon, not setuid root.
184: <br>
1.46 deraadt 185: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch">
186: A source code patch exists which remedies this problem.</a>
1.1 deraadt 187: <p>
1.17 henning 188: <li><a name="sendmail"></a>
1.47 ! deraadt 189: <font color="#009000"><strong>009: SECURITY FIX: March 3, 2003</strong></font> <i>All architectures</i><br>
1.1 deraadt 190: A buffer overflow in the envelope comments processing in
191: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
192: may allow an attacker to gain root privileges.<br>
1.46 deraadt 193: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch">
194: A source code patch exists which remedies this problem.</a>
1.1 deraadt 195: <p>
1.17 henning 196: <li><a name="httpd"></a>
1.47 ! deraadt 197: <font color="#009000"><strong>008: SECURITY FIX: February 25, 2003</strong></font> <i>All architectures</i><br>
1.1 deraadt 198: <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 199: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch">
200: A source code patch exists which fixes these two issues</a>.
1.1 deraadt 201: <p>
1.17 henning 202: <li><a name="ssl"></a>
1.47 ! deraadt 203: <font color="#009000"><strong>007: SECURITY FIX: February 22, 2003</strong></font> <i>All architectures</i><br>
1.43 deraadt 204: In
1.1 deraadt 205: <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
206: even if incorrect block cipher padding has been found, this is a
207: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.35 sthen 208: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A
1.1 deraadt 209: source code patch exists which fixes these two issues</a>.
210: <p>
1.17 henning 211: <li><a name="cvs"></a>
1.47 ! deraadt 212: <font color="#009000"><strong>006: SECURITY FIX: January 20, 2003</strong></font> <i>All architectures</i><br>
1.1 deraadt 213: A double free in
214: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
215: could allow an attacker to execute code with the privileges of the
216: user running cvs. This is only an issue when the cvs command is
217: being run on a user's behalf as a different user. This means that,
218: in most cases, the issue only exists for cvs configurations that use
219: the <em>pserver</em> client/server connection method.<br>
1.46 deraadt 220: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/006_cvs.patch">
221: A source code patch exists which remedies this problem.</a>
1.1 deraadt 222: <p>
1.17 henning 223: <li><a name="named"></a>
1.47 ! deraadt 224: <font color="#009000"><strong>005: SECURITY FIX: November 14, 2002</strong></font> <i>All architectures</i><br>
1.43 deraadt 225: A buffer overflow in
1.1 deraadt 226: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
227: could allow an attacker to execute code with the privileges of named.
228: On OpenBSD, named runs as a non-root user in a chrooted environment
229: which mitigates the effects of this bug.<br>
1.46 deraadt 230: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/005_named.patch">
231: A source code patch exists which remedies this problem.</a>
1.1 deraadt 232: <p>
1.17 henning 233: <li><a name="pool"></a>
1.47 ! deraadt 234: <font color="#009000"><strong>004: RELIABILITY FIX: November 6, 2002</strong></font> <i>All architectures</i><br>
1.1 deraadt 235: A logic error in the
236: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pool&sektion=9">pool</a>
237: kernel memory allocator could cause memory corruption in low-memory situations,
238: causing the system to crash.<br>
1.46 deraadt 239: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch">
240: A source code patch exists which remedies this problem.</a>
1.1 deraadt 241: <p>
1.17 henning 242: <li><a name="smrsh"></a>
1.47 ! deraadt 243: <font color="#009000"><strong>003: SECURITY FIX: November 6, 2002</strong></font> <i>All architectures</i><br>
1.1 deraadt 244: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
245: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
246: and execute arbitrary commands with the privileges of his own account.<br>
1.46 deraadt 247: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch">
248: A source code patch exists which remedies this problem.</a>
1.1 deraadt 249: <p>
1.17 henning 250: <li><a name="pfbridge"></a>
1.47 ! deraadt 251: <font color="#009000"><strong>002: RELIABILITY FIX: November 6, 2002</strong></font> <i>All architectures</i><br>
1.1 deraadt 252: Network
253: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bridge&sektion=4">bridges</a>
254: running
255: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf</a>
256: with scrubbing enabled could cause mbuf corruption,
257: causing the system to crash.<br>
1.46 deraadt 258: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch">
259: A source code patch exists which remedies this problem.</a>
1.1 deraadt 260: <p>
1.17 henning 261: <li><a name="kadmin"></a>
1.47 ! deraadt 262: <font color="#009000"><strong>001: SECURITY FIX: October 21, 2002</strong></font> <i>All architectures</i><br>
1.1 deraadt 263: A buffer overflow can occur in the
264: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
265: daemon, leading to possible remote crash or exploit.<br>
1.46 deraadt 266: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch">
267: A source code patch exists which remedies this problem.</a>
1.1 deraadt 268: <p>
1.44 deraadt 269:
1.1 deraadt 270: </ul>
271:
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273: </html>
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