Annotation of www/errata30.html, Revision 1.84
1.39 naddy 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
1.1 deraadt 2: <html>
3: <head>
4: <title>OpenBSD 3.0 errata</title>
5: <meta name="resource-type" content="document">
6: <meta name="description" content="the OpenBSD CD errata page">
7: <meta name="keywords" content="openbsd,cd,errata">
8: <meta name="distribution" content="global">
1.44 henning 9: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
1.84 ! sthen 10: <link rel="canonical" href="http://www.openbsd.org/errata30.html">
1.1 deraadt 11: </head>
12:
1.80 deraadt 13: <!--
14: IMPORTANT REMINDER
15: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
16: -->
17:
1.46 david 18: <body bgcolor="#ffffff" text="#000000" link="#23238E">
1.1 deraadt 19:
1.9 jsyn 20: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.80 deraadt 21: <h2><font color="#e00000">
22: OpenBSD 3.0 errata
1.1 deraadt 23: </font></h2>
24:
25: <hr>
26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.42 david 27: <a href=pkg-stable30.html>For important packages updates, please refer here.</a><br>
1.31 deraadt 28: <br>
1.32 deraadt 29: For errata on a certain release, click below:<br>
1.31 deraadt 30: <a href="errata21.html">2.1</a>,
31: <a href="errata22.html">2.2</a>,
32: <a href="errata23.html">2.3</a>,
33: <a href="errata24.html">2.4</a>,
34: <a href="errata25.html">2.5</a>,
35: <a href="errata26.html">2.6</a>,
36: <a href="errata27.html">2.7</a>,
37: <a href="errata28.html">2.8</a>,
38: <a href="errata29.html">2.9</a>,
39: <a href="errata31.html">3.1</a>,
1.41 deraadt 40: <a href="errata32.html">3.2</a>,
1.43 david 41: <a href="errata33.html">3.3</a>,
1.48 david 42: <a href="errata34.html">3.4</a>,
1.49 miod 43: <a href="errata35.html">3.5</a>,
1.50 deraadt 44: <a href="errata36.html">3.6</a>,
1.73 deraadt 45: <a href="errata37.html">3.7</a>,
1.58 deraadt 46: <br>
1.52 deraadt 47: <a href="errata38.html">3.8</a>,
1.53 deraadt 48: <a href="errata39.html">3.9</a>,
1.54 deraadt 49: <a href="errata40.html">4.0</a>,
1.56 merdely 50: <a href="errata41.html">4.1</a>,
1.57 deraadt 51: <a href="errata42.html">4.2</a>,
1.58 deraadt 52: <a href="errata43.html">4.3</a>,
1.60 deraadt 53: <a href="errata44.html">4.4</a>,
1.61 deraadt 54: <a href="errata45.html">4.5</a>,
1.62 deraadt 55: <a href="errata46.html">4.6</a>,
1.64 deraadt 56: <a href="errata47.html">4.7</a>,
1.65 miod 57: <a href="errata48.html">4.8</a>,
1.66 nick 58: <a href="errata49.html">4.9</a>,
1.67 sthen 59: <a href="errata50.html">5.0</a>,
1.68 deraadt 60: <a href="errata51.html">5.1</a>,
1.69 deraadt 61: <a href="errata52.html">5.2</a>,
1.70 deraadt 62: <a href="errata53.html">5.3</a>,
1.73 deraadt 63: <br>
1.71 deraadt 64: <a href="errata54.html">5.4</a>,
1.79 jsg 65: <a href="errata55.html">5.5</a>,
1.83 deraadt 66: <a href="errata56.html">5.6</a>,
67: <a href="errata57.html">5.7</a>.
1.31 deraadt 68: <br>
1.1 deraadt 69: <hr>
70:
1.63 sthen 71: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0.tar.gz">
1.1 deraadt 72: You can also fetch a tar.gz file containing all the following patches</a>.
73: This file is updated once a day.
1.74 deraadt 74: <p>
1.1 deraadt 75:
1.74 deraadt 76: The patches below are available in CVS via the
1.1 deraadt 77: <code>OPENBSD_3_0</code> <a href="stable.html">patch branch</a>.
1.74 deraadt 78: <p>
1.1 deraadt 79:
1.74 deraadt 80: For more detailed information on how to install patches to OpenBSD, please
81: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.1 deraadt 82: <p>
1.74 deraadt 83:
1.1 deraadt 84: <hr>
85:
86: <ul>
1.81 bentley 87: <li id="named">
1.77 deraadt 88: <font color="#009000"><strong>036: SECURITY FIX: November 14, 2002</strong></font>
89: <i>All architectures</i><br>
1.36 millert 90: A buffer overflow in
1.71 deraadt 91: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=named&sektion=8">named(8)</a>
1.36 millert 92: could allow an attacker to execute code with the privileges of named.
93: On OpenBSD, named runs as a non-root user in a chrooted environment
1.37 millert 94: which mitigates the effects of this bug.<br>
1.74 deraadt 95: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/036_named.patch">
96: A source code patch exists which remedies this problem.</a>
1.36 millert 97: <p>
1.81 bentley 98: <li id="kernresource">
1.77 deraadt 99: <font color="#009000"><strong>035: SECURITY FIX: November 6, 2002</strong></font>
100: <i>All architectures</i><br>
1.71 deraadt 101: Incorrect argument checking in the
1.35 miod 102: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">getrlimit(2)</a>
103: system call may allow an attacker to crash the kernel.<br>
1.74 deraadt 104: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/035_kernresource.patch">
105: A source code patch exists which remedies this problem.</a>
1.35 miod 106: <p>
1.81 bentley 107: <li id="smrsh">
1.77 deraadt 108: <font color="#009000"><strong>034: SECURITY FIX: November 6, 2002</strong></font>
109: <i>All architectures</i><br>
1.35 miod 110: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
111: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smrsh&sektion=8">smrsh(8)</a>,
112: and execute arbitrary commands with the privileges of his own account.<br>
1.74 deraadt 113: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/034_smrsh.patch">
114: A source code patch exists which remedies this problem.</a>
1.35 miod 115: <p>
1.81 bentley 116: <li id="kadmin">
1.77 deraadt 117: <font color="#009000"><strong>033: SECURITY FIX: October 21, 2002</strong></font>
118: <i>All architectures</i><br>
1.34 miod 119: A buffer overflow can occur in the
120: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kadmind&sektion=8">kadmind(8)</a>
121: daemon, leading to possible remote crash or exploit.<br>
1.74 deraadt 122: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/033_kadmin.patch">
123: A source code patch exists which remedies this problem.</a>
1.34 miod 124: <p>
1.81 bentley 125: <li id="kerntime">
1.77 deraadt 126: <font color="#009000"><strong>032: SECURITY FIX: October 7, 2002</strong></font>
127: <i>All architectures</i><br>
1.71 deraadt 128: Incorrect argument checking in the
1.29 miod 129: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=setitimer&sektion=2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br>
1.74 deraadt 130: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/032_kerntime.patch">
131: A source code patch exists which remedies this problem.</a>
1.29 miod 132: <p>
1.81 bentley 133: <li id="scarg">
1.77 deraadt 134: <font color="#009000"><strong>031: SECURITY FIX: August 11, 2002</strong></font>
135: <i>All architectures</i><br>
1.27 miod 136: An insufficient boundary check in the
137: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=select&sektion=2">select(2)</a>
1.28 provos 138: system call allows an attacker to overwrite kernel memory and execute arbitrary
1.27 miod 139: code in kernel context.<br>
1.74 deraadt 140: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/031_scarg.patch">
141: A source code patch exists which remedies this problem.</a>
1.27 miod 142: <p>
1.81 bentley 143: <li id="ssl">
1.77 deraadt 144: <font color="#009000"><strong>030: SECURITY FIX: July 30, 2002</strong></font>
145: <i>All architectures</i><br>
1.71 deraadt 146: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
147: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&sektion=8">ssl(8)</a>
148: library, as in the ASN.1 parser code in the
149: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=crypto&sektion=3">crypto(3)</a>
1.26 jufi 150: library, all of them being potentially remotely exploitable.<br>
1.74 deraadt 151: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/030_ssl.patch">
152: A source code patch exists which remedies this problem.</a>
1.40 david 153: <br>
154: This is the second version of the patch.
1.25 aaron 155: <p>
1.81 bentley 156: <li id="xdr">
1.77 deraadt 157: <font color="#009000"><strong>029: SECURITY FIX: July 29, 2002</strong></font>
158: <i>All architectures</i><br>
1.71 deraadt 159: A buffer overflow can occur in the
160: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdr_array&sektion=3">xdr_array(3)</a>
1.26 jufi 161: RPC code, leading to possible remote crash.<br>
1.74 deraadt 162: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/029_xdr.patch">
163: A source code patch exists which remedies this problem.</a>
1.40 david 164: <br>
165: This is the second version of the patch.
1.25 aaron 166: <p>
1.81 bentley 167: <li id="pppd">
1.77 deraadt 168: <font color="#009000"><strong>028: SECURITY FIX: July 29, 2002</strong></font>
169: <i>All architectures</i><br>
1.71 deraadt 170: A race condition exists in the
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&sektion=8">pppd(8)</a>
1.26 jufi 172: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
1.74 deraadt 173: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/028_pppd.patch">
174: A source code patch exists which remedies this problem.</a>
1.25 aaron 175: <p>
1.81 bentley 176: <li id="isakmpd2">
1.77 deraadt 177: <font color="#009000"><strong>027: RELIABILITY FIX: July 5, 2002</strong></font>
178: <i>All architectures</i><br>
1.21 ho 179: Receiving IKE payloads out of sequence can cause
180: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
1.74 deraadt 181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/027_isakmpd.patch">
182: A source code patch exists which remedies this problem.</a>
1.23 jufi 183: <br>
1.22 ho 184: This is the second version of the patch.
1.21 ho 185: <p>
1.81 bentley 186: <li id="ktrace">
1.77 deraadt 187: <font color="#009000"><strong>026: SECURITY FIX: June 27, 2002</strong></font>
188: <i>All architectures</i><br>
1.19 horacio 189: The kernel would let any user <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ktrace&sektion=2">ktrace(2)</a> set[ug]id processes.<br>
1.74 deraadt 190: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/026_ktrace.patch">
191: A source code patch exists which remedies this problem.</a>
1.17 miod 192: <p>
1.81 bentley 193: <li id="resolver">
1.77 deraadt 194: <font color="#009000"><strong>025: SECURITY FIX: June 25, 2002</strong></font>
195: <i>All architectures</i><br>
1.13 millert 196: A potential buffer overflow in the DNS resolver has been found.<br>
1.74 deraadt 197: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/025_resolver.patch">
198: A source code patch exists which remedies this problem.</a>
1.13 millert 199: <p>
1.81 bentley 200: <li id="sshdauth">
1.77 deraadt 201: <font color="#009000"><strong>024: SECURITY FIX: June 24, 2002</strong></font>
202: <i>All architectures</i><br>
1.20 deraadt 203: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
1.14 miod 204: error that can result in an integer overflow and privilege escalation.
205: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
206: 3.4</a>, and a patch for the vulnerable releases is available as part of the
207: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
208: <p>
1.81 bentley 209: <li id="modssl">
1.77 deraadt 210: <font color="#009000"><strong>023: SECURITY FIX: June 24, 2002</strong></font>
211: <i>All architectures</i><br>
1.14 miod 212: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
1.16 miod 213: module, leading to possible remote crash or exploit.<br>
1.74 deraadt 214: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/023_mod_ssl.patch">
215: A source code patch exists which remedies this problem.</a>
1.12 miod 216: <p>
1.81 bentley 217: <li id="httpd">
1.77 deraadt 218: <font color="#009000"><strong>022: SECURITY FIX: June 19, 2002</strong></font>
219: <i>All architectures</i><br>
1.10 miod 220: A buffer overflow can occur during the interpretation of chunked
1.11 brad 221: encoding in the http daemon, leading to possible remote crash or exploit.<br>
1.74 deraadt 222: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/022_httpd.patch">
223: A source code patch exists which remedies this problem.</a>
1.10 miod 224: <p>
1.81 bentley 225: <li id="fdalloc2">
1.77 deraadt 226: <font color="#009000"><strong>021: SECURITY FIX: May 8, 2002</strong></font>
227: <i>All architectures</i><br>
1.7 millert 228: A race condition exists where an attacker could fill the file descriptor
229: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
1.8 millert 230: setuid or setgid process.<br>
1.74 deraadt 231: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/021_fdalloc2.patch">
232: A source code patch exists which remedies this problem.</a>
1.7 millert 233: <p>
1.81 bentley 234: <li id="sudo2">
1.77 deraadt 235: <font color="#009000"><strong>020: SECURITY FIX: April 25, 2002</strong></font>
236: <i>All architectures</i><br>
1.39 naddy 237: A bug in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sudo&sektion=8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br>
1.74 deraadt 238: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/020_sudo.patch">
239: A source code patch exists which remedies this problem.</a>
1.5 millert 240: <p>
1.81 bentley 241: <li id="sshafs">
1.77 deraadt 242: <font color="#009000"><strong>019: SECURITY FIX: April 22, 2002</strong></font>
243: <i>All architectures</i><br>
1.4 markus 244: A local user can gain super-user privileges due to a buffer overflow
1.39 naddy 245: in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.4 markus 246: if AFS has been configured on the system or if
247: KerberosTgtPassing or AFSTokenPassing has been enabled
248: in the sshd_config file. Ticket and token passing is not enabled
249: by default.<br>
1.74 deraadt 250: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/019_sshafs.patch">
251: A source code patch exists which remedies this problem.</a>
1.4 markus 252: <p>
1.81 bentley 253: <li id="mail">
1.77 deraadt 254: <font color="#009000"><strong>018: SECURITY FIX: April 11, 2002</strong></font>
255: <i>All architectures</i><br>
1.39 naddy 256: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mail&sektion=1">mail(1)</a>
1.1 deraadt 257: will process tilde escapes even in non-interactive mode.
258: This can lead to a local root compromise.
259: <br>
1.74 deraadt 260: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/018_mail.patch">
261: A source code patch exists which remedies this problem.</a>
1.1 deraadt 262: <p>
1.81 bentley 263: <li id="isakmpd">
1.77 deraadt 264: <font color="#009000"><strong>017: RELIABILITY FIX: March 26, 2002</strong></font>
265: <i>All architectures</i><br>
1.39 naddy 266: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>
1.1 deraadt 267: will crash when receiving a zero length IKE packet due to a too-late length check.
268: <br>
1.74 deraadt 269: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/017_isakmpd.patch">
270: A source code patch exists which remedies this problem.</a>
1.1 deraadt 271: <p>
1.81 bentley 272: <li id="approval">
1.77 deraadt 273: <font color="#009000"><strong>016: SECURITY FIX: March 19, 2002</strong></font>
274: <i>All architectures</i><br>
1.1 deraadt 275: Under certain conditions, on systems using YP with netgroups in the password
276: database, it is possible for the
1.39 naddy 277: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rexecd&sektion=8">rexecd(8)</a>
1.1 deraadt 278: and
1.39 naddy 279: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rshd&sektion=8">rshd(8)</a>
1.1 deraadt 280: daemons to execute the shell from a different user's password entry.
281: Due to a similar problem,
1.39 naddy 282: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=atrun&sektion=8">atrun(8)</a>
1.1 deraadt 283: may change to the wrong home directory when running
1.39 naddy 284: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=at&sektion=1">at(1)</a>
1.1 deraadt 285: jobs.<br>
1.74 deraadt 286: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/016_approval.patch">
287: A source code patch exists which remedies this problem.</a>
1.1 deraadt 288: <p>
1.81 bentley 289: <li id="zlib">
1.77 deraadt 290: <font color="#009000"><strong>015: RELIABILITY FIX: March 13, 2002</strong></font>
291: <i>All architectures</i><br>
1.1 deraadt 292: Under some circumstances the zlib compression library can free dynamically
293: allocated memory twice. This is not a security issue on OpenBSD since the BSD
1.39 naddy 294: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=free&sektion=3">free(3)</a>
1.1 deraadt 295: function detects this.
1.38 jufi 296: There is also a kernel zlib component that may be used by pppd and IPsec.
1.1 deraadt 297: The feasibility of attacking the kernel this way is currently unknown.<br>
1.74 deraadt 298: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/015_zlib.patch">
299: A source code patch exists which remedies this problem.</a>
1.1 deraadt 300: <p>
1.81 bentley 301: <li id="openssh">
1.77 deraadt 302: <font color="#009000"><strong>014: SECURITY FIX: March 8, 2002</strong></font>
303: <i>All architectures</i><br>
1.1 deraadt 304: A local user can gain super-user privileges due to an off-by-one check
305: in the channel forwarding code of OpenSSH.<br>
1.74 deraadt 306: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/014_openssh.patch">
307: A source code patch exists which remedies this problem.</a>
1.1 deraadt 308: <p>
1.81 bentley 309: <li id="syspipe">
1.77 deraadt 310: <font color="#009000"><strong>013: RELIABILITY FIX: February 4, 2002</strong></font>
311: <i>All architectures</i><br>
1.1 deraadt 312: The wrong filedescriptors are released when pipe(2) failed.<br>
1.74 deraadt 313: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/013_syspipe.patch">
314: A source code patch exists which remedies this problem.</a>
1.1 deraadt 315: <p>
1.81 bentley 316: <li id="ptrace">
1.77 deraadt 317: <font color="#009000"><strong>012: SECURITY FIX: January 21, 2002</strong></font>
318: <i>All architectures</i><br>
1.1 deraadt 319: A race condition between the ptrace(2) and execve(2) system calls allows
320: an attacker to modify the memory contents of suid/sgid processes which
321: could lead to compromise of the super-user account.<br>
1.74 deraadt 322: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/012_ptrace.patch">
323: A source code patch exists which remedies this problem.</a>
1.1 deraadt 324: <p>
1.81 bentley 325: <li id="sudo">
1.77 deraadt 326: <font color="#009000"><strong>011: SECURITY FIX: January 17, 2002</strong></font>
327: <i>All architectures</i><br>
1.1 deraadt 328: If the Postfix sendmail replacement is installed on a system an
329: attacker may be able to gain root privileges on the local host via
330: sudo(8) which runs the mailer as root with an environment inherited
331: from the invoking user. While this is a bug in sudo it is not
332: believed to be possible to exploit when sendmail (the mailer that
333: ships with OpenBSD) is the mailer. As of version 1.6.5, sudo passes
334: the mailer an environment that is not subject to influence from the
335: invoking user.<br>
1.74 deraadt 336: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/011_sudo.patch">
337: A source code patch exists which remedies this problem.</a>
1.1 deraadt 338: <p>
1.81 bentley 339: <li id="ipip">
1.77 deraadt 340: <font color="#009000"><strong>010: RELIABILITY FIX: December 13, 2001</strong></font>
341: <i>All architectures</i><br>
1.2 miod 342: Systems running with IP-in-IP encapsulation can be made to crash by
1.1 deraadt 343: malformed packets.<br>
1.74 deraadt 344: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/010_ipip.patch">
345: A source code patch exists which remedies this problem.</a>
1.1 deraadt 346: <p>
1.81 bentley 347: <li id="macppcinstall">
1.76 deraadt 348: <font color="#009000"><strong>009: INSTALLATION FIX: December 11, 2001</strong></font>
349: <br>
350: The 3.0 CD2 was created with an error which means that the instructions
351: for booting this architecture will not work. Instead, to boot the
352: CD, press Option-Command-O-F during power up to get into OpenFirmware
353: and then type:
354: <br>
355: <code>boot cd:,OFWBOOT /3.0/macppc/bsd.rd</code>
356: <p>
1.81 bentley 357: <li id="lpd">
1.77 deraadt 358: <font color="#009000"><strong>008: SECURITY FIX: November 28, 2001</strong></font>
359: <i>All architectures</i><br>
1.1 deraadt 360: A security issue exists in the lpd daemon that may allow an attacker
361: to create arbitrary new files in the root directory. Only machines
362: with line printer access (ie: listed in either /etc/hosts.lpd or
363: /etc/hosts.equiv) may be used to mount an attack and the attacker
364: must have root access on the machine. OpenBSD does not start lpd
365: in the default installation.<br>
1.74 deraadt 366: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/008_lpd.patch">
367: A source code patch exists which remedies this problem.</a>
1.1 deraadt 368: <p>
1.81 bentley 369: <li id="vi.recover">
1.77 deraadt 370: <font color="#009000"><strong>007: SECURITY FIX: November 13, 2001</strong></font>
371: <i>All architectures</i><br>
1.1 deraadt 372: A security issue exists in the vi.recover script that may allow an attacker
373: to remove arbitrary zero-length files, regardless of ownership.
374: <br>
1.74 deraadt 375: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/007_recover.patch">
376: A source code patch exists which remedies this problem.</a>
1.1 deraadt 377: <p>
1.81 bentley 378: <li id="pf">
1.77 deraadt 379: <font color="#009000"><strong>006: SECURITY FIX: November 13, 2001</strong></font>
380: <i>All architectures</i><br>
1.39 naddy 381: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
1.1 deraadt 382: was incapable of dealing with certain ipv6 icmp packets, resulting in a crash.
383: <br>
1.74 deraadt 384: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/006_pf.patch">
385: A source code patch exists which remedies this problem.</a>
1.1 deraadt 386: <p>
1.81 bentley 387: <li id="altivec">
1.76 deraadt 388: <font color="#009000"><strong>005: RELIABILITY FIX: November 12, 2001</strong></font>
389: <br>
390: Execution of Altivec instructions will crash the kernel.
391: <br>
392: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/macppc/005_altivec.patch">
393: A source code patch exists which remedies this problem.</a>
394: <p>
1.81 bentley 395: <li id="hifn">
1.76 deraadt 396: <font color="#009000"><strong>004: RELIABILITY FIX: November 12, 2001</strong></font>
397: <br>
398: Hifn7751 based cards may stop working on certain motherboards due to
399: DMA errors.
400: <br>
401: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/i386/004_hifn.patch">
402: A source code patch exists which remedies this problem.</a>
403: <p>
1.81 bentley 404: <li id="sparc64cd">
1.76 deraadt 405: <font color="#009000"><strong>003: RELIABILITY FIX: November 12, 2001</strong></font>
406: <br>
407: Access to a CD drive on the PCI ultrasparc machines results in a continuous stream
408: of bogus interrupt messages, causing great user anguish.
409: <br>
410: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/sparc64/003_sparc64cd.patch">
411: A source code patch exists which remedies this problem.</a>
412: <p>
1.81 bentley 413: <li id="sshd">
1.77 deraadt 414: <font color="#009000"><strong>002: SECURITY FIX: November 12, 2001</strong></font>
415: <i>All architectures</i><br>
1.39 naddy 416: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 417: is being upgraded from OpenSSH 3.0 to OpenSSH 3.0.2 to fix a few problems:
418: <p>
419: <ul>
420: <li>A security hole that may allow an attacker to partially authenticate
421: if -- and only if -- the administrator has enabled KerberosV.
422: <br>
423: By default, OpenSSH KerberosV support only becomes active after KerberosV
424: has been properly configured.
425: <p>
426: <li>An excessive memory clearing bug (which we believe to be unexploitable)
427: also exists, but since this may cause daemon crashes, we are providing a
428: patch as well.
429: <p>
430: <li>A vulnerability in environment passing in the <code>UseLogin</code>
1.71 deraadt 431: <i>sshd</i> option
1.1 deraadt 432: <p>
433: <li>Various other non-critical fixes.
434: </ul>
435: <p>
1.74 deraadt 436: Effectively an upgrade of OpenSSH 3.0 to OpenSSH 3.0.2.
437: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/002_ssh2.patch">
438: A source code patch exists which remedies this problem.</a>
1.1 deraadt 439: This is the second version of this patch.
440: <p>
1.81 bentley 441: <li id="hosts">
1.77 deraadt 442: <font color="#009000"><strong>001: INSTALL ISSUE: November 12, 2001</strong></font>
443: <i>All architectures</i><br>
1.1 deraadt 444: A small bug in the installation script causes the <tt>/etc/hosts</tt> file to
445: be incorrectly formed.<br>
446: The resulting file contains a line which reads like:<p>
447: <tt>
448: #.#.#.# hostname. hostname
449: </tt>
450: <p>
451: This line should actually read something like:<p>
452: <tt>
453: #.#.#.# hostname.domainname.com hostname
454: </tt>
455: <p>
456: To correct this problem, simply edit the file and insert the domainname in
457: the required place.
458: <p>
459: </ul>
460: <p>
1.72 deraadt 461:
1.82 tedu 462: <hr>
463:
1.1 deraadt 464: </body>
465: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata30.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www