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1.50 deraadt 11: <!--
12: IMPORTANT REMINDER
13: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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1.1 deraadt 16:
1.74 bentley 17: <h2 id=OpenBSD>
1.60 deraadt 18: <a href="index.html">
1.74 bentley 19: <i>Open</i><b>BSD</b></a>
20: 3.2 Errata
1.62 tj 21: </h2>
1.60 deraadt 22: <hr>
1.1 deraadt 23:
24: For errata on a certain release, click below:<br>
1.77 schwarze 25: <a href="errata20.html">2.0</a>,
1.1 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="errata31.html">3.1</a>,
1.16 david 37: <a href="errata33.html">3.3</a>,
1.20 david 38: <a href="errata34.html">3.4</a>,
1.21 miod 39: <a href="errata35.html">3.5</a>,
1.22 deraadt 40: <a href="errata36.html">3.6</a>,
1.77 schwarze 41: <br>
1.45 deraadt 42: <a href="errata37.html">3.7</a>,
1.24 deraadt 43: <a href="errata38.html">3.8</a>,
1.25 deraadt 44: <a href="errata39.html">3.9</a>,
1.26 deraadt 45: <a href="errata40.html">4.0</a>,
1.28 merdely 46: <a href="errata41.html">4.1</a>,
1.29 deraadt 47: <a href="errata42.html">4.2</a>,
1.30 deraadt 48: <a href="errata43.html">4.3</a>,
1.32 deraadt 49: <a href="errata44.html">4.4</a>,
1.33 deraadt 50: <a href="errata45.html">4.5</a>,
1.34 deraadt 51: <a href="errata46.html">4.6</a>,
1.36 deraadt 52: <a href="errata47.html">4.7</a>,
1.37 miod 53: <a href="errata48.html">4.8</a>,
1.38 nick 54: <a href="errata49.html">4.9</a>,
1.39 sthen 55: <a href="errata50.html">5.0</a>,
1.40 deraadt 56: <a href="errata51.html">5.1</a>,
1.41 deraadt 57: <a href="errata52.html">5.2</a>,
1.77 schwarze 58: <br>
1.42 deraadt 59: <a href="errata53.html">5.3</a>,
1.43 deraadt 60: <a href="errata54.html">5.4</a>,
1.49 jsg 61: <a href="errata55.html">5.5</a>,
1.53 deraadt 62: <a href="errata56.html">5.6</a>,
1.56 deraadt 63: <a href="errata57.html">5.7</a>,
1.57 deraadt 64: <a href="errata58.html">5.8</a>,
1.63 deraadt 65: <a href="errata59.html">5.9</a>,
1.66 tj 66: <a href="errata60.html">6.0</a>,
1.70 deraadt 67: <a href="errata61.html">6.1</a>,
1.71 deraadt 68: <a href="errata62.html">6.2</a>,
1.72 deraadt 69: <a href="errata63.html">6.3</a>,
1.73 deraadt 70: <a href="errata64.html">6.4</a>,
1.76 deraadt 71: <a href="errata65.html">6.5</a>,
1.78 deraadt 72: <a href="errata66.html">6.6</a>,
1.79 deraadt 73: <a href="errata67.html">6.7</a>,
1.80 deraadt 74: <a href="errata68.html">6.8</a>,
1.81 tj 75: <br>
1.82 deraadt 76: <a href="errata69.html">6.9</a>,
1.83 deraadt 77: <a href="errata70.html">7.0</a>,
1.84 deraadt 78: <a href="errata71.html">7.1</a>,
1.85 tj 79: <a href="errata72.html">7.2</a>,
1.86 tj 80: <a href="errata73.html">7.3</a>,
1.87 ! tj 81: <a href="errata74.html">7.4</a>,
! 82: <a href="errata75.html">7.5</a>.
1.1 deraadt 83: <hr>
84:
1.46 deraadt 85: <p>
1.66 tj 86: Patches for the OpenBSD base system are distributed as unified diffs.
87: Each patch contains usage instructions.
88: All the following patches are also available in one
89: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2.tar.gz">tar.gz file</a>
90: for convenience.
1.1 deraadt 91:
1.46 deraadt 92: <p>
1.66 tj 93: Patches for supported releases are also incorporated into the
1.67 tj 94: <a href="stable.html">-stable branch</a>.
1.46 deraadt 95:
1.1 deraadt 96: <hr>
97:
98: <ul>
1.75 deraadt 99:
100: <li id="kadmin">
101: <strong>001: SECURITY FIX: October 21, 2002</strong>
1.48 deraadt 102: <i>All architectures</i><br>
1.75 deraadt 103: A buffer overflow can occur in the
104: <a href="https://man.openbsd.org/OpenBSD-3.2/kadmind.8">kadmind(8)</a>
105: daemon, leading to possible remote crash or exploit.<br>
106: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch">
1.46 deraadt 107: A source code patch exists which remedies this problem.</a>
1.15 margarid 108: <p>
1.75 deraadt 109:
110: <li id="pfbridge">
111: <strong>002: RELIABILITY FIX: November 6, 2002</strong>
1.48 deraadt 112: <i>All architectures</i><br>
1.75 deraadt 113: Network
114: <a href="https://man.openbsd.org/OpenBSD-3.2/bridge.4">bridges</a>
115: running
116: <a href="https://man.openbsd.org/OpenBSD-3.2/pf.4">pf</a>
117: with scrubbing enabled could cause mbuf corruption,
118: causing the system to crash.<br>
119: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch">
1.46 deraadt 120: A source code patch exists which remedies this problem.</a>
1.14 margarid 121: <p>
1.75 deraadt 122:
123: <li id="smrsh">
124: <strong>003: SECURITY FIX: November 6, 2002</strong>
1.48 deraadt 125: <i>All architectures</i><br>
1.75 deraadt 126: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
127: <a href="https://man.openbsd.org/OpenBSD-3.2/smrsh.8">smrsh(8)</a>,
128: and execute arbitrary commands with the privileges of his own account.<br>
129: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch">
1.46 deraadt 130: A source code patch exists which remedies this problem.</a>
1.14 margarid 131: <p>
1.75 deraadt 132:
133: <li id="pool">
134: <strong>004: RELIABILITY FIX: November 6, 2002</strong>
1.48 deraadt 135: <i>All architectures</i><br>
1.75 deraadt 136: A logic error in the
137: <a href="https://man.openbsd.org/OpenBSD-3.2/pool.9">pool</a>
138: kernel memory allocator could cause memory corruption in low-memory situations,
139: causing the system to crash.<br>
140: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch">
1.46 deraadt 141: A source code patch exists which remedies this problem.</a>
1.9 millert 142: <p>
1.75 deraadt 143:
144: <li id="named">
145: <strong>005: SECURITY FIX: November 14, 2002</strong>
1.48 deraadt 146: <i>All architectures</i><br>
1.75 deraadt 147: A buffer overflow in
148: <a href="https://man.openbsd.org/OpenBSD-3.2/named.8">named(8)</a>
149: could allow an attacker to execute code with the privileges of named.
150: On OpenBSD, named runs as a non-root user in a chrooted environment
151: which mitigates the effects of this bug.<br>
152: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/005_named.patch">
1.46 deraadt 153: A source code patch exists which remedies this problem.</a>
1.7 millert 154: <p>
1.75 deraadt 155:
156: <li id="cvs">
157: <strong>006: SECURITY FIX: January 20, 2003</strong>
1.48 deraadt 158: <i>All architectures</i><br>
1.75 deraadt 159: A double free in
160: <a href="https://man.openbsd.org/OpenBSD-3.2/cvs.1">cvs(1)</a>
161: could allow an attacker to execute code with the privileges of the
162: user running cvs. This is only an issue when the cvs command is
163: being run on a user's behalf as a different user. This means that,
164: in most cases, the issue only exists for cvs configurations that use
165: the <em>pserver</em> client/server connection method.<br>
166: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/006_cvs.patch">
1.46 deraadt 167: A source code patch exists which remedies this problem.</a>
1.6 brad 168: <p>
1.75 deraadt 169:
170: <li id="ssl">
171: <strong>007: SECURITY FIX: February 22, 2003</strong>
172: <i>All architectures</i><br>
173: In
174: <a href="https://man.openbsd.org/OpenBSD-3.2/ssl.8">ssl(8)</a> an information leak can occur via timing by performing a MAC computation
175: even if incorrect block cipher padding has been found, this is a
176: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
177: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A
178: source code patch exists which fixes these two issues</a>.
179: <p>
180:
181: <li id="httpd">
182: <strong>008: SECURITY FIX: February 25, 2003</strong>
1.48 deraadt 183: <i>All architectures</i><br>
1.75 deraadt 184: <a href="https://man.openbsd.org/OpenBSD-3.2/httpd.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>
185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch">
186: A source code patch exists which fixes these two issues</a>.
1.5 millert 187: <p>
1.75 deraadt 188:
189: <li id="sendmail">
190: <strong>009: SECURITY FIX: March 3, 2003</strong>
1.48 deraadt 191: <i>All architectures</i><br>
1.75 deraadt 192: A buffer overflow in the envelope comments processing in
1.69 tb 193: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.3 miod 194: may allow an attacker to gain root privileges.<br>
1.75 deraadt 195: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch">
196: A source code patch exists which remedies this problem.</a>
197: <p>
198:
199: <li id="lprm">
200: <strong>010: SECURITY FIX: March 5, 2003</strong>
201: <i>All architectures</i><br>
202: A fix for an
203: <a href="https://man.openbsd.org/OpenBSD-3.2/lprm.1">lprm(1)</a>
204: bug made in 1996 contains an error that could lead to privilege escalation.
205: For OpenBSD 3.2 the impact is limited since
206: <a href="https://man.openbsd.org/OpenBSD-3.2/lprm.1">lprm(1)</a>
207: is setuid daemon, not setuid root.
208: <br>
209: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch">
1.46 deraadt 210: A source code patch exists which remedies this problem.</a>
1.3 miod 211: <p>
1.75 deraadt 212:
213: <li id="blinding">
214: <strong>011: SECURITY FIX: March 18, 2003</strong>
1.48 deraadt 215: <i>All architectures</i><br>
1.75 deraadt 216: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
1.1 deraadt 217: <br>
1.75 deraadt 218: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/011_blinding.patch">
1.46 deraadt 219: A source code patch exists which remedies this problem.</a>
1.1 deraadt 220: <p>
1.75 deraadt 221:
1.51 bentley 222: <li id="kpr">
1.74 bentley 223: <strong>012: SECURITY FIX: March 19, 2003</strong>
1.48 deraadt 224: <i>All architectures</i><br>
1.74 bentley 225: OpenSSL is vulnerable to an extension of the "Bleichenbacher" attack designed
1.1 deraadt 226: by Czech researchers Klima, Pokorny and Rosa.
227: <br>
1.65 tb 228: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/012_kpr.patch">
1.46 deraadt 229: A source code patch exists which remedies this problem.</a>
1.1 deraadt 230: <p>
1.75 deraadt 231:
232: <li id="kerberos">
233: <strong>013: SECURITY FIX: March 24, 2003</strong>
1.48 deraadt 234: <i>All architectures</i><br>
1.75 deraadt 235: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
236: on Kerberos v5 as well.
1.1 deraadt 237: <br>
1.75 deraadt 238: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch">
1.46 deraadt 239: A source code patch exists which remedies this problem.</a>
1.1 deraadt 240: <p>
1.75 deraadt 241:
242: <li id="sendmail2">
243: <strong>014: SECURITY FIX: March 31, 2003</strong>
1.48 deraadt 244: <i>All architectures</i><br>
1.75 deraadt 245: A buffer overflow in the address parsing in
1.69 tb 246: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.1 deraadt 247: may allow an attacker to gain root privileges.<br>
1.75 deraadt 248: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch">
1.46 deraadt 249: A source code patch exists which remedies this problem.</a>
1.1 deraadt 250: <p>
1.75 deraadt 251:
252: <li id="realpath">
253: <strong>015: SECURITY FIX: August 4, 2003</strong>
1.48 deraadt 254: <i>All architectures</i><br>
1.75 deraadt 255: An off-by-one error exists in the C library function
256: <a href="https://man.openbsd.org/OpenBSD-3.2/realpath.3">realpath(3)</a>.
257: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
258: it is possible that this bug may allow an attacker to gain escalated privileges
259: on OpenBSD.<br>
260: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/015_realpath.patch">
261: A source code patch exists which remedies this problem.</a>
1.1 deraadt 262: <p>
1.75 deraadt 263:
264: <li id="sendmail3">
265: <strong>016: SECURITY FIX: August 25, 2003</strong>
1.48 deraadt 266: <i>All architectures</i><br>
1.75 deraadt 267: Fix for a potential security issue in
268: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
269: with respect to DNS maps. This only affects
270: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
271: configurations that use the "enhdnsbl"
272: feature. The default OpenBSD
273: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
274: config does not use this.<br>
275: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch">
1.46 deraadt 276: A source code patch exists which remedies this problem.</a>
1.1 deraadt 277: <p>
1.75 deraadt 278:
279: <li id="sshbuffer">
280: <strong>017: SECURITY FIX: September 16, 2003</strong>
1.48 deraadt 281: <i>All architectures</i><br>
1.75 deraadt 282: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
283: It is unclear whether or not this bug is exploitable.<br>
284: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/017_sshbuffer.patch">
1.46 deraadt 285: A source code patch exists which remedies this problem.</a>
1.75 deraadt 286: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
287: problem.
1.1 deraadt 288: <p>
1.75 deraadt 289:
290: <li id="sendmail4">
291: <strong>018: SECURITY FIX: September 17, 2003</strong>
1.48 deraadt 292: <i>All architectures</i><br>
1.75 deraadt 293: A buffer overflow in the address parsing in
294: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
295: may allow an attacker to gain root privileges.<br>
296: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch">
1.46 deraadt 297: A source code patch exists which remedies this problem.</a>
1.75 deraadt 298: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
1.1 deraadt 299: <p>
1.75 deraadt 300:
301: <li id="pfnorm">
302: <strong>019: SECURITY FIX: September 24, 2003</strong>
1.48 deraadt 303: <i>All architectures</i><br>
1.75 deraadt 304: Three cases of potential access to freed memory have been found in
305: <a href="https://man.openbsd.org/OpenBSD-3.2/pf.4">pf(4)</a>.
306: At least one of them could be used to panic pf with active scrub rules remotely.<br>
307: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch">
1.46 deraadt 308: A source code patch exists which remedies this problem.</a>
1.1 deraadt 309: <p>
1.75 deraadt 310:
311: <li id="asn1">
312: <strong>020: SECURITY FIX: October 1, 2003</strong>
1.48 deraadt 313: <i>All architectures</i><br>
1.75 deraadt 314: The use of certain ASN.1 encodings or malformed public keys may allow an
315: attacker to mount a denial of service attack against applications linked with
316: <a href="https://man.openbsd.org/OpenBSD-3.2/ssl.3">ssl(3)</a>.
317: This does not affect OpenSSH.<br>
318: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch">
1.46 deraadt 319: A source code patch exists which remedies this problem.</a>
1.1 deraadt 320: <p>
1.75 deraadt 321:
322: <li id="arp">
323: <strong>021: RELIABILITY FIX: October 1, 2003</strong>
1.48 deraadt 324: <i>All architectures</i><br>
1.75 deraadt 325: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
326: requests.<br>
327: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/021_arp.patch">
1.46 deraadt 328: A source code patch exists which remedies this problem.</a>
1.1 deraadt 329: <p>
1.44 deraadt 330:
1.1 deraadt 331: </ul>
332:
1.52 tedu 333: <hr>