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1.1 deraadt 16:
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1.50 deraadt 18: <h2><font color="#e00000">
19: OpenBSD 3.2 errata
1.1 deraadt 20: </font></h2>
21:
22: <hr>
23: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.2 margarid 24: <a href=pkg-stable32.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 25: <br>
26: For errata on a certain release, click below:<br>
27: <a href="errata21.html">2.1</a>,
28: <a href="errata22.html">2.2</a>,
29: <a href="errata23.html">2.3</a>,
30: <a href="errata24.html">2.4</a>,
31: <a href="errata25.html">2.5</a>,
32: <a href="errata26.html">2.6</a>,
33: <a href="errata27.html">2.7</a>,
34: <a href="errata28.html">2.8</a>,
35: <a href="errata29.html">2.9</a>,
36: <a href="errata30.html">3.0</a>,
37: <a href="errata31.html">3.1</a>,
1.16 david 38: <a href="errata33.html">3.3</a>,
1.20 david 39: <a href="errata34.html">3.4</a>,
1.21 miod 40: <a href="errata35.html">3.5</a>,
1.22 deraadt 41: <a href="errata36.html">3.6</a>,
1.45 deraadt 42: <a href="errata37.html">3.7</a>,
1.30 deraadt 43: <br>
1.24 deraadt 44: <a href="errata38.html">3.8</a>,
1.25 deraadt 45: <a href="errata39.html">3.9</a>,
1.26 deraadt 46: <a href="errata40.html">4.0</a>,
1.28 merdely 47: <a href="errata41.html">4.1</a>,
1.29 deraadt 48: <a href="errata42.html">4.2</a>,
1.30 deraadt 49: <a href="errata43.html">4.3</a>,
1.32 deraadt 50: <a href="errata44.html">4.4</a>,
1.33 deraadt 51: <a href="errata45.html">4.5</a>,
1.34 deraadt 52: <a href="errata46.html">4.6</a>,
1.36 deraadt 53: <a href="errata47.html">4.7</a>,
1.37 miod 54: <a href="errata48.html">4.8</a>,
1.38 nick 55: <a href="errata49.html">4.9</a>,
1.39 sthen 56: <a href="errata50.html">5.0</a>,
1.40 deraadt 57: <a href="errata51.html">5.1</a>,
1.41 deraadt 58: <a href="errata52.html">5.2</a>,
1.42 deraadt 59: <a href="errata53.html">5.3</a>,
1.45 deraadt 60: <br>
1.43 deraadt 61: <a href="errata54.html">5.4</a>,
1.49 jsg 62: <a href="errata55.html">5.5</a>,
1.53 deraadt 63: <a href="errata56.html">5.6</a>,
1.56 ! deraadt 64: <a href="errata57.html">5.7</a>,
! 65: <a href="errata58.html">5.8</a>.
1.1 deraadt 66: <br>
67: <hr>
68:
1.35 sthen 69: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2.tar.gz">
1.1 deraadt 70: You can also fetch a tar.gz file containing all the following patches</a>.
71: This file is updated once a day.
1.46 deraadt 72: <p>
1.1 deraadt 73:
1.46 deraadt 74: The patches below are available in CVS via the
1.1 deraadt 75: <code>OPENBSD_3_2</code> <a href="stable.html">patch branch</a>.
1.46 deraadt 76: <p>
1.1 deraadt 77:
78: For more detailed information on how to install patches to OpenBSD, please
79: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.46 deraadt 80: <p>
81:
1.1 deraadt 82: <hr>
83:
84: <ul>
1.51 bentley 85: <li id="arp">
1.48 deraadt 86: <font color="#009000"><strong>021: RELIABILITY FIX: October 1, 2003</strong></font>
87: <i>All architectures</i><br>
1.15 margarid 88: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
89: requests.<br>
1.46 deraadt 90: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/021_arp.patch">
91: A source code patch exists which remedies this problem.</a>
1.15 margarid 92: <p>
1.51 bentley 93: <li id="asn1">
1.48 deraadt 94: <font color="#009000"><strong>020: SECURITY FIX: October 1, 2003</strong></font>
95: <i>All architectures</i><br>
1.11 millert 96: The use of certain ASN.1 encodings or malformed public keys may allow an
97: attacker to mount a denial of service attack against applications linked with
98: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=3">ssl(3)</a>.
1.14 margarid 99: This does not affect OpenSSH.<br>
1.46 deraadt 100: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch">
101: A source code patch exists which remedies this problem.</a>
1.14 margarid 102: <p>
1.51 bentley 103: <li id="pfnorm">
1.48 deraadt 104: <font color="#009000"><strong>019: SECURITY FIX: September 24, 2003</strong></font>
105: <i>All architectures</i><br>
1.43 deraadt 106: Three cases of potential access to freed memory have been found in
1.14 margarid 107: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>.
108: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.46 deraadt 109: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch">
110: A source code patch exists which remedies this problem.</a>
1.14 margarid 111: <p>
1.51 bentley 112: <li id="sendmail4">
1.48 deraadt 113: <font color="#009000"><strong>018: SECURITY FIX: September 17, 2003</strong></font>
114: <i>All architectures</i><br>
1.9 millert 115: A buffer overflow in the address parsing in
116: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
117: may allow an attacker to gain root privileges.<br>
1.46 deraadt 118: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch">
119: A source code patch exists which remedies this problem.</a>
1.10 millert 120: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
1.9 millert 121: <p>
1.51 bentley 122: <li id="sshbuffer">
1.48 deraadt 123: <font color="#009000"><strong>017: SECURITY FIX: September 16, 2003</strong></font>
124: <i>All architectures</i><br>
1.7 millert 125: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
1.9 millert 126: It is unclear whether or not this bug is exploitable.<br>
1.46 deraadt 127: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/017_sshbuffer.patch">
128: A source code patch exists which remedies this problem.</a>
1.8 millert 129: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
130: problem.
1.7 millert 131: <p>
1.51 bentley 132: <li id="sendmail3">
1.48 deraadt 133: <font color="#009000"><strong>016: SECURITY FIX: August 25, 2003</strong></font>
134: <i>All architectures</i><br>
1.6 brad 135: Fix for a potential security issue in
136: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
137: with respect to DNS maps. This only affects
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
139: configurations that use the "enhdnsbl"
140: feature. The default OpenBSD
141: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
142: config does not use this.<br>
1.46 deraadt 143: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch">
144: A source code patch exists which remedies this problem.</a>
1.6 brad 145: <p>
1.51 bentley 146: <li id="realpath">
1.48 deraadt 147: <font color="#009000"><strong>015: SECURITY FIX: August 4, 2003</strong></font>
148: <i>All architectures</i><br>
1.5 millert 149: An off-by-one error exists in the C library function
150: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&sektion=3">realpath(3)</a>.
151: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
152: it is possible that this bug may allow an attacker to gain escalated privileges
153: on OpenBSD.<br>
1.46 deraadt 154: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/015_realpath.patch">
155: A source code patch exists which remedies this problem.</a>
1.5 millert 156: <p>
1.51 bentley 157: <li id="sendmail2">
1.48 deraadt 158: <font color="#009000"><strong>014: SECURITY FIX: March 31, 2003</strong></font>
159: <i>All architectures</i><br>
1.3 miod 160: A buffer overflow in the address parsing in
161: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
162: may allow an attacker to gain root privileges.<br>
1.46 deraadt 163: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch">
164: A source code patch exists which remedies this problem.</a>
1.3 miod 165: <p>
1.51 bentley 166: <li id="kerberos">
1.48 deraadt 167: <font color="#009000"><strong>013: SECURITY FIX: March 24, 2003</strong></font>
168: <i>All architectures</i><br>
1.4 margarid 169: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.1 deraadt 170: on Kerberos v5 as well.
171: <br>
1.46 deraadt 172: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch">
173: A source code patch exists which remedies this problem.</a>
1.1 deraadt 174: <p>
1.51 bentley 175: <li id="kpr">
1.48 deraadt 176: <font color="#009000"><strong>012: SECURITY FIX: March 19, 2003</strong></font>
177: <i>All architectures</i><br>
1.1 deraadt 178: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
179: by Czech researchers Klima, Pokorny and Rosa.
180: <br>
1.46 deraadt 181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/012_kpr.patch">
182: A source code patch exists which remedies this problem.</a>
1.1 deraadt 183: <p>
1.51 bentley 184: <li id="blinding">
1.48 deraadt 185: <font color="#009000"><strong>011: SECURITY FIX: March 18, 2003</strong></font>
186: <i>All architectures</i><br>
1.1 deraadt 187: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
188: <br>
1.46 deraadt 189: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/011_blinding.patch">
190: A source code patch exists which remedies this problem.</a>
1.1 deraadt 191: <p>
1.51 bentley 192: <li id="lprm">
1.48 deraadt 193: <font color="#009000"><strong>010: SECURITY FIX: March 5, 2003</strong></font>
194: <i>All architectures</i><br>
1.1 deraadt 195: A fix for an
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
197: bug made in 1996 contains an error that could lead to privilege escalation.
198: For OpenBSD 3.2 the impact is limited since
199: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lprm&sektion=1">lprm(1)</a>
200: is setuid daemon, not setuid root.
201: <br>
1.46 deraadt 202: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch">
203: A source code patch exists which remedies this problem.</a>
1.1 deraadt 204: <p>
1.51 bentley 205: <li id="sendmail">
1.48 deraadt 206: <font color="#009000"><strong>009: SECURITY FIX: March 3, 2003</strong></font>
207: <i>All architectures</i><br>
1.1 deraadt 208: A buffer overflow in the envelope comments processing in
209: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&sektion=8">sendmail(8)</a>
210: may allow an attacker to gain root privileges.<br>
1.46 deraadt 211: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch">
212: A source code patch exists which remedies this problem.</a>
1.1 deraadt 213: <p>
1.51 bentley 214: <li id="httpd">
1.48 deraadt 215: <font color="#009000"><strong>008: SECURITY FIX: February 25, 2003</strong></font>
216: <i>All architectures</i><br>
1.1 deraadt 217: <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 218: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch">
219: A source code patch exists which fixes these two issues</a>.
1.1 deraadt 220: <p>
1.51 bentley 221: <li id="ssl">
1.48 deraadt 222: <font color="#009000"><strong>007: SECURITY FIX: February 22, 2003</strong></font>
223: <i>All architectures</i><br>
1.43 deraadt 224: In
1.1 deraadt 225: <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
226: even if incorrect block cipher padding has been found, this is a
227: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.35 sthen 228: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A
1.1 deraadt 229: source code patch exists which fixes these two issues</a>.
230: <p>
1.51 bentley 231: <li id="cvs">
1.48 deraadt 232: <font color="#009000"><strong>006: SECURITY FIX: January 20, 2003</strong></font>
233: <i>All architectures</i><br>
1.1 deraadt 234: A double free in
235: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
236: could allow an attacker to execute code with the privileges of the
237: user running cvs. This is only an issue when the cvs command is
238: being run on a user's behalf as a different user. This means that,
239: in most cases, the issue only exists for cvs configurations that use
240: the <em>pserver</em> client/server connection method.<br>
1.46 deraadt 241: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/006_cvs.patch">
242: A source code patch exists which remedies this problem.</a>
1.1 deraadt 243: <p>
1.51 bentley 244: <li id="named">
1.48 deraadt 245: <font color="#009000"><strong>005: SECURITY FIX: November 14, 2002</strong></font>
246: <i>All architectures</i><br>
1.43 deraadt 247: A buffer overflow in
1.1 deraadt 248: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
249: could allow an attacker to execute code with the privileges of named.
250: On OpenBSD, named runs as a non-root user in a chrooted environment
251: which mitigates the effects of this bug.<br>
1.46 deraadt 252: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/005_named.patch">
253: A source code patch exists which remedies this problem.</a>
1.1 deraadt 254: <p>
1.51 bentley 255: <li id="pool">
1.48 deraadt 256: <font color="#009000"><strong>004: RELIABILITY FIX: November 6, 2002</strong></font>
257: <i>All architectures</i><br>
1.1 deraadt 258: A logic error in the
259: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pool&sektion=9">pool</a>
260: kernel memory allocator could cause memory corruption in low-memory situations,
261: causing the system to crash.<br>
1.46 deraadt 262: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch">
263: A source code patch exists which remedies this problem.</a>
1.1 deraadt 264: <p>
1.51 bentley 265: <li id="smrsh">
1.48 deraadt 266: <font color="#009000"><strong>003: SECURITY FIX: November 6, 2002</strong></font>
267: <i>All architectures</i><br>
1.1 deraadt 268: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
269: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
270: and execute arbitrary commands with the privileges of his own account.<br>
1.46 deraadt 271: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch">
272: A source code patch exists which remedies this problem.</a>
1.1 deraadt 273: <p>
1.51 bentley 274: <li id="pfbridge">
1.48 deraadt 275: <font color="#009000"><strong>002: RELIABILITY FIX: November 6, 2002</strong></font>
276: <i>All architectures</i><br>
1.1 deraadt 277: Network
278: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bridge&sektion=4">bridges</a>
279: running
280: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf</a>
281: with scrubbing enabled could cause mbuf corruption,
282: causing the system to crash.<br>
1.46 deraadt 283: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch">
284: A source code patch exists which remedies this problem.</a>
1.1 deraadt 285: <p>
1.51 bentley 286: <li id="kadmin">
1.48 deraadt 287: <font color="#009000"><strong>001: SECURITY FIX: October 21, 2002</strong></font>
288: <i>All architectures</i><br>
1.1 deraadt 289: A buffer overflow can occur in the
290: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
291: daemon, leading to possible remote crash or exploit.<br>
1.46 deraadt 292: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch">
293: A source code patch exists which remedies this problem.</a>
1.1 deraadt 294: <p>
1.44 deraadt 295:
1.1 deraadt 296: </ul>
297:
1.52 tedu 298: <hr>
299:
1.1 deraadt 300: </body>
301: </html>
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