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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>,
! 79: <a href="errata72.html">7.2</a>.
1.1 deraadt 80: <hr>
81:
1.46 deraadt 82: <p>
1.66 tj 83: Patches for the OpenBSD base system are distributed as unified diffs.
84: Each patch contains usage instructions.
85: All the following patches are also available in one
86: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2.tar.gz">tar.gz file</a>
87: for convenience.
1.1 deraadt 88:
1.46 deraadt 89: <p>
1.66 tj 90: Patches for supported releases are also incorporated into the
1.67 tj 91: <a href="stable.html">-stable branch</a>.
1.46 deraadt 92:
1.1 deraadt 93: <hr>
94:
95: <ul>
1.75 deraadt 96:
97: <li id="kadmin">
98: <strong>001: SECURITY FIX: October 21, 2002</strong>
1.48 deraadt 99: <i>All architectures</i><br>
1.75 deraadt 100: A buffer overflow can occur in the
101: <a href="https://man.openbsd.org/OpenBSD-3.2/kadmind.8">kadmind(8)</a>
102: daemon, leading to possible remote crash or exploit.<br>
103: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch">
1.46 deraadt 104: A source code patch exists which remedies this problem.</a>
1.15 margarid 105: <p>
1.75 deraadt 106:
107: <li id="pfbridge">
108: <strong>002: RELIABILITY FIX: November 6, 2002</strong>
1.48 deraadt 109: <i>All architectures</i><br>
1.75 deraadt 110: Network
111: <a href="https://man.openbsd.org/OpenBSD-3.2/bridge.4">bridges</a>
112: running
113: <a href="https://man.openbsd.org/OpenBSD-3.2/pf.4">pf</a>
114: with scrubbing enabled could cause mbuf corruption,
115: causing the system to crash.<br>
116: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch">
1.46 deraadt 117: A source code patch exists which remedies this problem.</a>
1.14 margarid 118: <p>
1.75 deraadt 119:
120: <li id="smrsh">
121: <strong>003: SECURITY FIX: November 6, 2002</strong>
1.48 deraadt 122: <i>All architectures</i><br>
1.75 deraadt 123: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
124: <a href="https://man.openbsd.org/OpenBSD-3.2/smrsh.8">smrsh(8)</a>,
125: and execute arbitrary commands with the privileges of his own account.<br>
126: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch">
1.46 deraadt 127: A source code patch exists which remedies this problem.</a>
1.14 margarid 128: <p>
1.75 deraadt 129:
130: <li id="pool">
131: <strong>004: RELIABILITY FIX: November 6, 2002</strong>
1.48 deraadt 132: <i>All architectures</i><br>
1.75 deraadt 133: A logic error in the
134: <a href="https://man.openbsd.org/OpenBSD-3.2/pool.9">pool</a>
135: kernel memory allocator could cause memory corruption in low-memory situations,
136: causing the system to crash.<br>
137: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch">
1.46 deraadt 138: A source code patch exists which remedies this problem.</a>
1.9 millert 139: <p>
1.75 deraadt 140:
141: <li id="named">
142: <strong>005: SECURITY FIX: November 14, 2002</strong>
1.48 deraadt 143: <i>All architectures</i><br>
1.75 deraadt 144: A buffer overflow in
145: <a href="https://man.openbsd.org/OpenBSD-3.2/named.8">named(8)</a>
146: could allow an attacker to execute code with the privileges of named.
147: On OpenBSD, named runs as a non-root user in a chrooted environment
148: which mitigates the effects of this bug.<br>
149: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/005_named.patch">
1.46 deraadt 150: A source code patch exists which remedies this problem.</a>
1.7 millert 151: <p>
1.75 deraadt 152:
153: <li id="cvs">
154: <strong>006: SECURITY FIX: January 20, 2003</strong>
1.48 deraadt 155: <i>All architectures</i><br>
1.75 deraadt 156: A double free in
157: <a href="https://man.openbsd.org/OpenBSD-3.2/cvs.1">cvs(1)</a>
158: could allow an attacker to execute code with the privileges of the
159: user running cvs. This is only an issue when the cvs command is
160: being run on a user's behalf as a different user. This means that,
161: in most cases, the issue only exists for cvs configurations that use
162: the <em>pserver</em> client/server connection method.<br>
163: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/006_cvs.patch">
1.46 deraadt 164: A source code patch exists which remedies this problem.</a>
1.6 brad 165: <p>
1.75 deraadt 166:
167: <li id="ssl">
168: <strong>007: SECURITY FIX: February 22, 2003</strong>
169: <i>All architectures</i><br>
170: In
171: <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
172: even if incorrect block cipher padding has been found, this is a
173: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
174: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A
175: source code patch exists which fixes these two issues</a>.
176: <p>
177:
178: <li id="httpd">
179: <strong>008: SECURITY FIX: February 25, 2003</strong>
1.48 deraadt 180: <i>All architectures</i><br>
1.75 deraadt 181: <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>
182: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch">
183: A source code patch exists which fixes these two issues</a>.
1.5 millert 184: <p>
1.75 deraadt 185:
186: <li id="sendmail">
187: <strong>009: SECURITY FIX: March 3, 2003</strong>
1.48 deraadt 188: <i>All architectures</i><br>
1.75 deraadt 189: A buffer overflow in the envelope comments processing in
1.69 tb 190: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.3 miod 191: may allow an attacker to gain root privileges.<br>
1.75 deraadt 192: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch">
193: A source code patch exists which remedies this problem.</a>
194: <p>
195:
196: <li id="lprm">
197: <strong>010: SECURITY FIX: March 5, 2003</strong>
198: <i>All architectures</i><br>
199: A fix for an
200: <a href="https://man.openbsd.org/OpenBSD-3.2/lprm.1">lprm(1)</a>
201: bug made in 1996 contains an error that could lead to privilege escalation.
202: For OpenBSD 3.2 the impact is limited since
203: <a href="https://man.openbsd.org/OpenBSD-3.2/lprm.1">lprm(1)</a>
204: is setuid daemon, not setuid root.
205: <br>
206: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/010_lprm.patch">
1.46 deraadt 207: A source code patch exists which remedies this problem.</a>
1.3 miod 208: <p>
1.75 deraadt 209:
210: <li id="blinding">
211: <strong>011: SECURITY FIX: March 18, 2003</strong>
1.48 deraadt 212: <i>All architectures</i><br>
1.75 deraadt 213: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
1.1 deraadt 214: <br>
1.75 deraadt 215: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/011_blinding.patch">
1.46 deraadt 216: A source code patch exists which remedies this problem.</a>
1.1 deraadt 217: <p>
1.75 deraadt 218:
1.51 bentley 219: <li id="kpr">
1.74 bentley 220: <strong>012: SECURITY FIX: March 19, 2003</strong>
1.48 deraadt 221: <i>All architectures</i><br>
1.74 bentley 222: OpenSSL is vulnerable to an extension of the "Bleichenbacher" attack designed
1.1 deraadt 223: by Czech researchers Klima, Pokorny and Rosa.
224: <br>
1.65 tb 225: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/012_kpr.patch">
1.46 deraadt 226: A source code patch exists which remedies this problem.</a>
1.1 deraadt 227: <p>
1.75 deraadt 228:
229: <li id="kerberos">
230: <strong>013: SECURITY FIX: March 24, 2003</strong>
1.48 deraadt 231: <i>All architectures</i><br>
1.75 deraadt 232: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
233: on Kerberos v5 as well.
1.1 deraadt 234: <br>
1.75 deraadt 235: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch">
1.46 deraadt 236: A source code patch exists which remedies this problem.</a>
1.1 deraadt 237: <p>
1.75 deraadt 238:
239: <li id="sendmail2">
240: <strong>014: SECURITY FIX: March 31, 2003</strong>
1.48 deraadt 241: <i>All architectures</i><br>
1.75 deraadt 242: A buffer overflow in the address parsing in
1.69 tb 243: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.1 deraadt 244: may allow an attacker to gain root privileges.<br>
1.75 deraadt 245: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch">
1.46 deraadt 246: A source code patch exists which remedies this problem.</a>
1.1 deraadt 247: <p>
1.75 deraadt 248:
249: <li id="realpath">
250: <strong>015: SECURITY FIX: August 4, 2003</strong>
1.48 deraadt 251: <i>All architectures</i><br>
1.75 deraadt 252: An off-by-one error exists in the C library function
253: <a href="https://man.openbsd.org/OpenBSD-3.2/realpath.3">realpath(3)</a>.
254: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
255: it is possible that this bug may allow an attacker to gain escalated privileges
256: on OpenBSD.<br>
257: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/015_realpath.patch">
258: A source code patch exists which remedies this problem.</a>
1.1 deraadt 259: <p>
1.75 deraadt 260:
261: <li id="sendmail3">
262: <strong>016: SECURITY FIX: August 25, 2003</strong>
1.48 deraadt 263: <i>All architectures</i><br>
1.75 deraadt 264: Fix for a potential security issue in
265: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
266: with respect to DNS maps. This only affects
267: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
268: configurations that use the "enhdnsbl"
269: feature. The default OpenBSD
270: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
271: config does not use this.<br>
272: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch">
1.46 deraadt 273: A source code patch exists which remedies this problem.</a>
1.1 deraadt 274: <p>
1.75 deraadt 275:
276: <li id="sshbuffer">
277: <strong>017: SECURITY FIX: September 16, 2003</strong>
1.48 deraadt 278: <i>All architectures</i><br>
1.75 deraadt 279: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
280: It is unclear whether or not this bug is exploitable.<br>
281: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/017_sshbuffer.patch">
1.46 deraadt 282: A source code patch exists which remedies this problem.</a>
1.75 deraadt 283: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
284: problem.
1.1 deraadt 285: <p>
1.75 deraadt 286:
287: <li id="sendmail4">
288: <strong>018: SECURITY FIX: September 17, 2003</strong>
1.48 deraadt 289: <i>All architectures</i><br>
1.75 deraadt 290: A buffer overflow in the address parsing in
291: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
292: may allow an attacker to gain root privileges.<br>
293: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch">
1.46 deraadt 294: A source code patch exists which remedies this problem.</a>
1.75 deraadt 295: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
1.1 deraadt 296: <p>
1.75 deraadt 297:
298: <li id="pfnorm">
299: <strong>019: SECURITY FIX: September 24, 2003</strong>
1.48 deraadt 300: <i>All architectures</i><br>
1.75 deraadt 301: Three cases of potential access to freed memory have been found in
302: <a href="https://man.openbsd.org/OpenBSD-3.2/pf.4">pf(4)</a>.
303: At least one of them could be used to panic pf with active scrub rules remotely.<br>
304: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch">
1.46 deraadt 305: A source code patch exists which remedies this problem.</a>
1.1 deraadt 306: <p>
1.75 deraadt 307:
308: <li id="asn1">
309: <strong>020: SECURITY FIX: October 1, 2003</strong>
1.48 deraadt 310: <i>All architectures</i><br>
1.75 deraadt 311: The use of certain ASN.1 encodings or malformed public keys may allow an
312: attacker to mount a denial of service attack against applications linked with
313: <a href="https://man.openbsd.org/OpenBSD-3.2/ssl.3">ssl(3)</a>.
314: This does not affect OpenSSH.<br>
315: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch">
1.46 deraadt 316: A source code patch exists which remedies this problem.</a>
1.1 deraadt 317: <p>
1.75 deraadt 318:
319: <li id="arp">
320: <strong>021: RELIABILITY FIX: October 1, 2003</strong>
1.48 deraadt 321: <i>All architectures</i><br>
1.75 deraadt 322: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
323: requests.<br>
324: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/021_arp.patch">
1.46 deraadt 325: A source code patch exists which remedies this problem.</a>
1.1 deraadt 326: <p>
1.44 deraadt 327:
1.1 deraadt 328: </ul>
329:
1.52 tedu 330: <hr>
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