Annotation of www/errata32.html, Revision 1.73
1.1 deraadt 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2: <html>
3: <head>
1.62 tj 4: <title>OpenBSD 3.2 Errata</title>
1.1 deraadt 5: <meta name="description" content="the OpenBSD CD errata page">
1.17 henning 6: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
1.60 deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
8: <link rel="stylesheet" type="text/css" href="openbsd.css">
1.64 tb 9: <link rel="canonical" href="https://www.openbsd.org/errata32.html">
1.1 deraadt 10: </head>
11:
1.50 deraadt 12: <!--
13: IMPORTANT REMINDER
14: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
15: -->
16:
1.18 david 17: <body bgcolor="#ffffff" text="#000000" link="#23238E">
1.1 deraadt 18:
1.60 deraadt 19: <h2>
20: <a href="index.html">
21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.62 tj 22: <font color="#e00000">3.2 Errata</font>
23: </h2>
1.60 deraadt 24: <hr>
1.1 deraadt 25:
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>,
1.57 deraadt 65: <a href="errata58.html">5.8</a>,
1.63 deraadt 66: <a href="errata59.html">5.9</a>,
1.66 tj 67: <a href="errata60.html">6.0</a>,
1.70 deraadt 68: <a href="errata61.html">6.1</a>,
1.71 deraadt 69: <a href="errata62.html">6.2</a>,
1.72 deraadt 70: <a href="errata63.html">6.3</a>,
1.73 ! deraadt 71: <a href="errata64.html">6.4</a>,
! 72: <a href="errata65.html">6.5</a>.
1.1 deraadt 73: <hr>
74:
1.46 deraadt 75: <p>
1.66 tj 76: Patches for the OpenBSD base system are distributed as unified diffs.
77: Each patch contains usage instructions.
78: All the following patches are also available in one
79: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2.tar.gz">tar.gz file</a>
80: for convenience.
1.1 deraadt 81:
1.46 deraadt 82: <p>
1.66 tj 83: Patches for supported releases are also incorporated into the
1.67 tj 84: <a href="stable.html">-stable branch</a>.
1.46 deraadt 85:
1.1 deraadt 86: <hr>
87:
88: <ul>
1.51 bentley 89: <li id="arp">
1.48 deraadt 90: <font color="#009000"><strong>021: RELIABILITY FIX: October 1, 2003</strong></font>
91: <i>All architectures</i><br>
1.15 margarid 92: It is possible for a local user to cause a system panic by flooding it with spoofed ARP
93: requests.<br>
1.65 tb 94: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/021_arp.patch">
1.46 deraadt 95: A source code patch exists which remedies this problem.</a>
1.15 margarid 96: <p>
1.51 bentley 97: <li id="asn1">
1.48 deraadt 98: <font color="#009000"><strong>020: SECURITY FIX: October 1, 2003</strong></font>
99: <i>All architectures</i><br>
1.11 millert 100: The use of certain ASN.1 encodings or malformed public keys may allow an
101: attacker to mount a denial of service attack against applications linked with
1.69 tb 102: <a href="https://man.openbsd.org/OpenBSD-3.2/ssl.3">ssl(3)</a>.
1.14 margarid 103: This does not affect OpenSSH.<br>
1.65 tb 104: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/020_asn1.patch">
1.46 deraadt 105: A source code patch exists which remedies this problem.</a>
1.14 margarid 106: <p>
1.51 bentley 107: <li id="pfnorm">
1.48 deraadt 108: <font color="#009000"><strong>019: SECURITY FIX: September 24, 2003</strong></font>
109: <i>All architectures</i><br>
1.43 deraadt 110: Three cases of potential access to freed memory have been found in
1.69 tb 111: <a href="https://man.openbsd.org/OpenBSD-3.2/pf.4">pf(4)</a>.
1.14 margarid 112: At least one of them could be used to panic pf with active scrub rules remotely.<br>
1.65 tb 113: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/019_pfnorm.patch">
1.46 deraadt 114: A source code patch exists which remedies this problem.</a>
1.14 margarid 115: <p>
1.51 bentley 116: <li id="sendmail4">
1.48 deraadt 117: <font color="#009000"><strong>018: SECURITY FIX: September 17, 2003</strong></font>
118: <i>All architectures</i><br>
1.9 millert 119: A buffer overflow in the address parsing in
1.69 tb 120: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.9 millert 121: may allow an attacker to gain root privileges.<br>
1.65 tb 122: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/018_sendmail.patch">
1.46 deraadt 123: A source code patch exists which remedies this problem.</a>
1.10 millert 124: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
1.9 millert 125: <p>
1.51 bentley 126: <li id="sshbuffer">
1.48 deraadt 127: <font color="#009000"><strong>017: SECURITY FIX: September 16, 2003</strong></font>
128: <i>All architectures</i><br>
1.7 millert 129: All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
1.9 millert 130: It is unclear whether or not this bug is exploitable.<br>
1.65 tb 131: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/017_sshbuffer.patch">
1.46 deraadt 132: A source code patch exists which remedies this problem.</a>
1.8 millert 133: NOTE: this is the <em>second</em> revision of the patch that fixes an additional
134: problem.
1.7 millert 135: <p>
1.51 bentley 136: <li id="sendmail3">
1.48 deraadt 137: <font color="#009000"><strong>016: SECURITY FIX: August 25, 2003</strong></font>
138: <i>All architectures</i><br>
1.6 brad 139: Fix for a potential security issue in
1.69 tb 140: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.6 brad 141: with respect to DNS maps. This only affects
1.69 tb 142: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.6 brad 143: configurations that use the "enhdnsbl"
144: feature. The default OpenBSD
1.69 tb 145: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.6 brad 146: config does not use this.<br>
1.65 tb 147: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/016_sendmail.patch">
1.46 deraadt 148: A source code patch exists which remedies this problem.</a>
1.6 brad 149: <p>
1.51 bentley 150: <li id="realpath">
1.48 deraadt 151: <font color="#009000"><strong>015: SECURITY FIX: August 4, 2003</strong></font>
152: <i>All architectures</i><br>
1.5 millert 153: An off-by-one error exists in the C library function
1.69 tb 154: <a href="https://man.openbsd.org/OpenBSD-3.2/realpath.3">realpath(3)</a>.
1.5 millert 155: Since this same bug resulted in a root compromise in the wu-ftpd ftp server
156: it is possible that this bug may allow an attacker to gain escalated privileges
157: on OpenBSD.<br>
1.65 tb 158: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/015_realpath.patch">
1.46 deraadt 159: A source code patch exists which remedies this problem.</a>
1.5 millert 160: <p>
1.51 bentley 161: <li id="sendmail2">
1.48 deraadt 162: <font color="#009000"><strong>014: SECURITY FIX: March 31, 2003</strong></font>
163: <i>All architectures</i><br>
1.3 miod 164: A buffer overflow in the address parsing in
1.69 tb 165: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.3 miod 166: may allow an attacker to gain root privileges.<br>
1.65 tb 167: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/014_sendmail.patch">
1.46 deraadt 168: A source code patch exists which remedies this problem.</a>
1.3 miod 169: <p>
1.51 bentley 170: <li id="kerberos">
1.48 deraadt 171: <font color="#009000"><strong>013: SECURITY FIX: March 24, 2003</strong></font>
172: <i>All architectures</i><br>
1.4 margarid 173: The cryptographic weaknesses in the Kerberos v4 protocol can be exploited
1.1 deraadt 174: on Kerberos v5 as well.
175: <br>
1.65 tb 176: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/013_kerberos.patch">
1.46 deraadt 177: A source code patch exists which remedies this problem.</a>
1.1 deraadt 178: <p>
1.51 bentley 179: <li id="kpr">
1.48 deraadt 180: <font color="#009000"><strong>012: SECURITY FIX: March 19, 2003</strong></font>
181: <i>All architectures</i><br>
1.1 deraadt 182: OpenSSL is vulnerable to an extension of the ``Bleichenbacher'' attack designed
183: by Czech researchers Klima, Pokorny and Rosa.
184: <br>
1.65 tb 185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/012_kpr.patch">
1.46 deraadt 186: A source code patch exists which remedies this problem.</a>
1.1 deraadt 187: <p>
1.51 bentley 188: <li id="blinding">
1.48 deraadt 189: <font color="#009000"><strong>011: SECURITY FIX: March 18, 2003</strong></font>
190: <i>All architectures</i><br>
1.1 deraadt 191: Various SSL and TLS operations in OpenSSL are vulnerable to timing attacks.
192: <br>
1.65 tb 193: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/011_blinding.patch">
1.46 deraadt 194: A source code patch exists which remedies this problem.</a>
1.1 deraadt 195: <p>
1.51 bentley 196: <li id="lprm">
1.48 deraadt 197: <font color="#009000"><strong>010: SECURITY FIX: March 5, 2003</strong></font>
198: <i>All architectures</i><br>
1.1 deraadt 199: A fix for an
1.69 tb 200: <a href="https://man.openbsd.org/OpenBSD-3.2/lprm.1">lprm(1)</a>
1.1 deraadt 201: bug made in 1996 contains an error that could lead to privilege escalation.
202: For OpenBSD 3.2 the impact is limited since
1.69 tb 203: <a href="https://man.openbsd.org/OpenBSD-3.2/lprm.1">lprm(1)</a>
1.1 deraadt 204: is setuid daemon, not setuid root.
205: <br>
1.65 tb 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>
1.1 deraadt 208: <p>
1.51 bentley 209: <li id="sendmail">
1.48 deraadt 210: <font color="#009000"><strong>009: SECURITY FIX: March 3, 2003</strong></font>
211: <i>All architectures</i><br>
1.1 deraadt 212: A buffer overflow in the envelope comments processing in
1.69 tb 213: <a href="https://man.openbsd.org/OpenBSD-3.2/sendmail.8">sendmail(8)</a>
1.1 deraadt 214: may allow an attacker to gain root privileges.<br>
1.65 tb 215: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/009_sendmail.patch">
1.46 deraadt 216: A source code patch exists which remedies this problem.</a>
1.1 deraadt 217: <p>
1.51 bentley 218: <li id="httpd">
1.48 deraadt 219: <font color="#009000"><strong>008: SECURITY FIX: February 25, 2003</strong></font>
220: <i>All architectures</i><br>
1.69 tb 221: <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>
1.65 tb 222: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/008_httpd.patch">
1.46 deraadt 223: A source code patch exists which fixes these two issues</a>.
1.1 deraadt 224: <p>
1.51 bentley 225: <li id="ssl">
1.48 deraadt 226: <font color="#009000"><strong>007: SECURITY FIX: February 22, 2003</strong></font>
227: <i>All architectures</i><br>
1.43 deraadt 228: In
1.69 tb 229: <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
1.1 deraadt 230: even if incorrect block cipher padding has been found, this is a
231: countermeasure. Also, check for negative sizes in memory allocation routines.<br>
1.65 tb 232: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/007_ssl.patch">A
1.1 deraadt 233: source code patch exists which fixes these two issues</a>.
234: <p>
1.51 bentley 235: <li id="cvs">
1.48 deraadt 236: <font color="#009000"><strong>006: SECURITY FIX: January 20, 2003</strong></font>
237: <i>All architectures</i><br>
1.1 deraadt 238: A double free in
1.69 tb 239: <a href="https://man.openbsd.org/OpenBSD-3.2/cvs.1">cvs(1)</a>
1.1 deraadt 240: could allow an attacker to execute code with the privileges of the
241: user running cvs. This is only an issue when the cvs command is
242: being run on a user's behalf as a different user. This means that,
243: in most cases, the issue only exists for cvs configurations that use
244: the <em>pserver</em> client/server connection method.<br>
1.65 tb 245: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/006_cvs.patch">
1.46 deraadt 246: A source code patch exists which remedies this problem.</a>
1.1 deraadt 247: <p>
1.51 bentley 248: <li id="named">
1.48 deraadt 249: <font color="#009000"><strong>005: SECURITY FIX: November 14, 2002</strong></font>
250: <i>All architectures</i><br>
1.43 deraadt 251: A buffer overflow in
1.69 tb 252: <a href="https://man.openbsd.org/OpenBSD-3.2/named.8">named(8)</a>
1.1 deraadt 253: could allow an attacker to execute code with the privileges of named.
254: On OpenBSD, named runs as a non-root user in a chrooted environment
255: which mitigates the effects of this bug.<br>
1.65 tb 256: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/005_named.patch">
1.46 deraadt 257: A source code patch exists which remedies this problem.</a>
1.1 deraadt 258: <p>
1.51 bentley 259: <li id="pool">
1.48 deraadt 260: <font color="#009000"><strong>004: RELIABILITY FIX: November 6, 2002</strong></font>
261: <i>All architectures</i><br>
1.1 deraadt 262: A logic error in the
1.69 tb 263: <a href="https://man.openbsd.org/OpenBSD-3.2/pool.9">pool</a>
1.1 deraadt 264: kernel memory allocator could cause memory corruption in low-memory situations,
265: causing the system to crash.<br>
1.65 tb 266: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/004_pool.patch">
1.46 deraadt 267: A source code patch exists which remedies this problem.</a>
1.1 deraadt 268: <p>
1.51 bentley 269: <li id="smrsh">
1.48 deraadt 270: <font color="#009000"><strong>003: SECURITY FIX: November 6, 2002</strong></font>
271: <i>All architectures</i><br>
1.1 deraadt 272: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
1.69 tb 273: <a href="https://man.openbsd.org/OpenBSD-3.2/smrsh.8">smrsh(8)</a>,
1.1 deraadt 274: and execute arbitrary commands with the privileges of his own account.<br>
1.65 tb 275: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/003_smrsh.patch">
1.46 deraadt 276: A source code patch exists which remedies this problem.</a>
1.1 deraadt 277: <p>
1.51 bentley 278: <li id="pfbridge">
1.48 deraadt 279: <font color="#009000"><strong>002: RELIABILITY FIX: November 6, 2002</strong></font>
280: <i>All architectures</i><br>
1.1 deraadt 281: Network
1.69 tb 282: <a href="https://man.openbsd.org/OpenBSD-3.2/bridge.4">bridges</a>
1.1 deraadt 283: running
1.69 tb 284: <a href="https://man.openbsd.org/OpenBSD-3.2/pf.4">pf</a>
1.1 deraadt 285: with scrubbing enabled could cause mbuf corruption,
286: causing the system to crash.<br>
1.65 tb 287: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/002_pfbridge.patch">
1.46 deraadt 288: A source code patch exists which remedies this problem.</a>
1.1 deraadt 289: <p>
1.51 bentley 290: <li id="kadmin">
1.48 deraadt 291: <font color="#009000"><strong>001: SECURITY FIX: October 21, 2002</strong></font>
292: <i>All architectures</i><br>
1.1 deraadt 293: A buffer overflow can occur in the
1.69 tb 294: <a href="https://man.openbsd.org/OpenBSD-3.2/kadmind.8">kadmind(8)</a>
1.1 deraadt 295: daemon, leading to possible remote crash or exploit.<br>
1.65 tb 296: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.2/common/001_kadmin.patch">
1.46 deraadt 297: A source code patch exists which remedies this problem.</a>
1.1 deraadt 298: <p>
1.44 deraadt 299:
1.1 deraadt 300: </ul>
301:
1.52 tedu 302: <hr>
303:
1.1 deraadt 304: </body>
305: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata32.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www