Annotation of www/errata30.html, Revision 1.91
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13: IMPORTANT REMINDER
14: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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1.46 david 17: <body bgcolor="#ffffff" text="#000000" link="#23238E">
1.1 deraadt 18:
1.90 deraadt 19: <h2>
20: <a href="index.html">
21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
22: <font color="#e00000">3.0 errata</font>
23: <hr>
24: </h2>
1.1 deraadt 25:
26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
1.31 deraadt 27: <br>
1.32 deraadt 28: For errata on a certain release, click below:<br>
1.31 deraadt 29: <a href="errata21.html">2.1</a>,
30: <a href="errata22.html">2.2</a>,
31: <a href="errata23.html">2.3</a>,
32: <a href="errata24.html">2.4</a>,
33: <a href="errata25.html">2.5</a>,
34: <a href="errata26.html">2.6</a>,
35: <a href="errata27.html">2.7</a>,
36: <a href="errata28.html">2.8</a>,
37: <a href="errata29.html">2.9</a>,
38: <a href="errata31.html">3.1</a>,
1.41 deraadt 39: <a href="errata32.html">3.2</a>,
1.43 david 40: <a href="errata33.html">3.3</a>,
1.48 david 41: <a href="errata34.html">3.4</a>,
1.49 miod 42: <a href="errata35.html">3.5</a>,
1.50 deraadt 43: <a href="errata36.html">3.6</a>,
1.73 deraadt 44: <a href="errata37.html">3.7</a>,
1.58 deraadt 45: <br>
1.52 deraadt 46: <a href="errata38.html">3.8</a>,
1.53 deraadt 47: <a href="errata39.html">3.9</a>,
1.54 deraadt 48: <a href="errata40.html">4.0</a>,
1.56 merdely 49: <a href="errata41.html">4.1</a>,
1.57 deraadt 50: <a href="errata42.html">4.2</a>,
1.58 deraadt 51: <a href="errata43.html">4.3</a>,
1.60 deraadt 52: <a href="errata44.html">4.4</a>,
1.61 deraadt 53: <a href="errata45.html">4.5</a>,
1.62 deraadt 54: <a href="errata46.html">4.6</a>,
1.64 deraadt 55: <a href="errata47.html">4.7</a>,
1.65 miod 56: <a href="errata48.html">4.8</a>,
1.66 nick 57: <a href="errata49.html">4.9</a>,
1.67 sthen 58: <a href="errata50.html">5.0</a>,
1.68 deraadt 59: <a href="errata51.html">5.1</a>,
1.69 deraadt 60: <a href="errata52.html">5.2</a>,
1.70 deraadt 61: <a href="errata53.html">5.3</a>,
1.73 deraadt 62: <br>
1.71 deraadt 63: <a href="errata54.html">5.4</a>,
1.79 jsg 64: <a href="errata55.html">5.5</a>,
1.83 deraadt 65: <a href="errata56.html">5.6</a>,
1.86 deraadt 66: <a href="errata57.html">5.7</a>,
1.87 deraadt 67: <a href="errata58.html">5.8</a>,
68: <a href="errata59.html">5.9</a>.
1.31 deraadt 69: <br>
1.1 deraadt 70: <hr>
71:
1.63 sthen 72: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0.tar.gz">
1.1 deraadt 73: You can also fetch a tar.gz file containing all the following patches</a>.
74: This file is updated once a day.
1.74 deraadt 75: <p>
1.1 deraadt 76:
1.74 deraadt 77: The patches below are available in CVS via the
1.1 deraadt 78: <code>OPENBSD_3_0</code> <a href="stable.html">patch branch</a>.
1.74 deraadt 79: <p>
1.1 deraadt 80:
1.74 deraadt 81: For more detailed information on how to install patches to OpenBSD, please
82: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.1 deraadt 83: <p>
1.74 deraadt 84:
1.1 deraadt 85: <hr>
86:
87: <ul>
1.81 bentley 88: <li id="named">
1.77 deraadt 89: <font color="#009000"><strong>036: SECURITY FIX: November 14, 2002</strong></font>
90: <i>All architectures</i><br>
1.36 millert 91: A buffer overflow in
1.89 sthen 92: <a href="http://man.openbsd.org/?query=named&sektion=8">named(8)</a>
1.36 millert 93: could allow an attacker to execute code with the privileges of named.
94: On OpenBSD, named runs as a non-root user in a chrooted environment
1.37 millert 95: which mitigates the effects of this bug.<br>
1.74 deraadt 96: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/036_named.patch">
97: A source code patch exists which remedies this problem.</a>
1.36 millert 98: <p>
1.81 bentley 99: <li id="kernresource">
1.77 deraadt 100: <font color="#009000"><strong>035: SECURITY FIX: November 6, 2002</strong></font>
101: <i>All architectures</i><br>
1.71 deraadt 102: Incorrect argument checking in the
1.89 sthen 103: <a href="http://man.openbsd.org/?query=getrlimit&sektion=2">getrlimit(2)</a>
1.35 miod 104: system call may allow an attacker to crash the kernel.<br>
1.74 deraadt 105: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/035_kernresource.patch">
106: A source code patch exists which remedies this problem.</a>
1.35 miod 107: <p>
1.81 bentley 108: <li id="smrsh">
1.77 deraadt 109: <font color="#009000"><strong>034: SECURITY FIX: November 6, 2002</strong></font>
110: <i>All architectures</i><br>
1.35 miod 111: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
1.89 sthen 112: <a href="http://man.openbsd.org/?query=smrsh&sektion=8">smrsh(8)</a>,
1.35 miod 113: and execute arbitrary commands with the privileges of his own account.<br>
1.74 deraadt 114: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/034_smrsh.patch">
115: A source code patch exists which remedies this problem.</a>
1.35 miod 116: <p>
1.81 bentley 117: <li id="kadmin">
1.77 deraadt 118: <font color="#009000"><strong>033: SECURITY FIX: October 21, 2002</strong></font>
119: <i>All architectures</i><br>
1.34 miod 120: A buffer overflow can occur in the
1.89 sthen 121: <a href="http://man.openbsd.org/?query=kadmind&sektion=8">kadmind(8)</a>
1.34 miod 122: daemon, leading to possible remote crash or exploit.<br>
1.74 deraadt 123: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/033_kadmin.patch">
124: A source code patch exists which remedies this problem.</a>
1.34 miod 125: <p>
1.81 bentley 126: <li id="kerntime">
1.77 deraadt 127: <font color="#009000"><strong>032: SECURITY FIX: October 7, 2002</strong></font>
128: <i>All architectures</i><br>
1.71 deraadt 129: Incorrect argument checking in the
1.89 sthen 130: <a href="http://man.openbsd.org/?query=setitimer&sektion=2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br>
1.74 deraadt 131: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/032_kerntime.patch">
132: A source code patch exists which remedies this problem.</a>
1.29 miod 133: <p>
1.81 bentley 134: <li id="scarg">
1.77 deraadt 135: <font color="#009000"><strong>031: SECURITY FIX: August 11, 2002</strong></font>
136: <i>All architectures</i><br>
1.27 miod 137: An insufficient boundary check in the
1.89 sthen 138: <a href="http://man.openbsd.org/?query=select&sektion=2">select(2)</a>
1.28 provos 139: system call allows an attacker to overwrite kernel memory and execute arbitrary
1.27 miod 140: code in kernel context.<br>
1.74 deraadt 141: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/031_scarg.patch">
142: A source code patch exists which remedies this problem.</a>
1.27 miod 143: <p>
1.81 bentley 144: <li id="ssl">
1.77 deraadt 145: <font color="#009000"><strong>030: SECURITY FIX: July 30, 2002</strong></font>
146: <i>All architectures</i><br>
1.71 deraadt 147: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
1.89 sthen 148: <a href="http://man.openbsd.org/?query=ssl&sektion=8">ssl(8)</a>
1.71 deraadt 149: library, as in the ASN.1 parser code in the
1.89 sthen 150: <a href="http://man.openbsd.org/?query=crypto&sektion=3">crypto(3)</a>
1.26 jufi 151: library, all of them being potentially remotely exploitable.<br>
1.74 deraadt 152: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/030_ssl.patch">
153: A source code patch exists which remedies this problem.</a>
1.40 david 154: <br>
155: This is the second version of the patch.
1.25 aaron 156: <p>
1.81 bentley 157: <li id="xdr">
1.77 deraadt 158: <font color="#009000"><strong>029: SECURITY FIX: July 29, 2002</strong></font>
159: <i>All architectures</i><br>
1.71 deraadt 160: A buffer overflow can occur in the
1.89 sthen 161: <a href="http://man.openbsd.org/?query=xdr_array&sektion=3">xdr_array(3)</a>
1.26 jufi 162: RPC code, leading to possible remote crash.<br>
1.74 deraadt 163: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/029_xdr.patch">
164: A source code patch exists which remedies this problem.</a>
1.40 david 165: <br>
166: This is the second version of the patch.
1.25 aaron 167: <p>
1.81 bentley 168: <li id="pppd">
1.77 deraadt 169: <font color="#009000"><strong>028: SECURITY FIX: July 29, 2002</strong></font>
170: <i>All architectures</i><br>
1.71 deraadt 171: A race condition exists in the
1.89 sthen 172: <a href="http://man.openbsd.org/?query=pppd&sektion=8">pppd(8)</a>
1.26 jufi 173: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
1.74 deraadt 174: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/028_pppd.patch">
175: A source code patch exists which remedies this problem.</a>
1.25 aaron 176: <p>
1.81 bentley 177: <li id="isakmpd2">
1.77 deraadt 178: <font color="#009000"><strong>027: RELIABILITY FIX: July 5, 2002</strong></font>
179: <i>All architectures</i><br>
1.21 ho 180: Receiving IKE payloads out of sequence can cause
1.89 sthen 181: <a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a> to crash.<br>
1.74 deraadt 182: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/027_isakmpd.patch">
183: A source code patch exists which remedies this problem.</a>
1.23 jufi 184: <br>
1.22 ho 185: This is the second version of the patch.
1.21 ho 186: <p>
1.81 bentley 187: <li id="ktrace">
1.77 deraadt 188: <font color="#009000"><strong>026: SECURITY FIX: June 27, 2002</strong></font>
189: <i>All architectures</i><br>
1.89 sthen 190: The kernel would let any user <a href="http://man.openbsd.org/?query=ktrace&sektion=2">ktrace(2)</a> set[ug]id processes.<br>
1.74 deraadt 191: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/026_ktrace.patch">
192: A source code patch exists which remedies this problem.</a>
1.17 miod 193: <p>
1.81 bentley 194: <li id="resolver">
1.77 deraadt 195: <font color="#009000"><strong>025: SECURITY FIX: June 25, 2002</strong></font>
196: <i>All architectures</i><br>
1.13 millert 197: A potential buffer overflow in the DNS resolver has been found.<br>
1.74 deraadt 198: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/025_resolver.patch">
199: A source code patch exists which remedies this problem.</a>
1.13 millert 200: <p>
1.81 bentley 201: <li id="sshdauth">
1.77 deraadt 202: <font color="#009000"><strong>024: SECURITY FIX: June 24, 2002</strong></font>
203: <i>All architectures</i><br>
1.20 deraadt 204: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
1.14 miod 205: error that can result in an integer overflow and privilege escalation.
206: This problem is fixed in <a href="http://www.openssh.com/openbsd.html">OpenSSH
207: 3.4</a>, and a patch for the vulnerable releases is available as part of the
208: <a href="http://www.openssh.com/txt/preauth.adv">security advisory</a>.
209: <p>
1.81 bentley 210: <li id="modssl">
1.77 deraadt 211: <font color="#009000"><strong>023: SECURITY FIX: June 24, 2002</strong></font>
212: <i>All architectures</i><br>
1.14 miod 213: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
1.16 miod 214: module, leading to possible remote crash or exploit.<br>
1.74 deraadt 215: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/023_mod_ssl.patch">
216: A source code patch exists which remedies this problem.</a>
1.12 miod 217: <p>
1.81 bentley 218: <li id="httpd">
1.77 deraadt 219: <font color="#009000"><strong>022: SECURITY FIX: June 19, 2002</strong></font>
220: <i>All architectures</i><br>
1.10 miod 221: A buffer overflow can occur during the interpretation of chunked
1.11 brad 222: encoding in the http daemon, leading to possible remote crash or exploit.<br>
1.74 deraadt 223: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/022_httpd.patch">
224: A source code patch exists which remedies this problem.</a>
1.10 miod 225: <p>
1.81 bentley 226: <li id="fdalloc2">
1.77 deraadt 227: <font color="#009000"><strong>021: SECURITY FIX: May 8, 2002</strong></font>
228: <i>All architectures</i><br>
1.7 millert 229: A race condition exists where an attacker could fill the file descriptor
230: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
1.8 millert 231: setuid or setgid process.<br>
1.74 deraadt 232: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/021_fdalloc2.patch">
233: A source code patch exists which remedies this problem.</a>
1.7 millert 234: <p>
1.81 bentley 235: <li id="sudo2">
1.77 deraadt 236: <font color="#009000"><strong>020: SECURITY FIX: April 25, 2002</strong></font>
237: <i>All architectures</i><br>
1.89 sthen 238: A bug in <a href="http://man.openbsd.org/?query=sudo&sektion=8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br>
1.74 deraadt 239: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/020_sudo.patch">
240: A source code patch exists which remedies this problem.</a>
1.5 millert 241: <p>
1.81 bentley 242: <li id="sshafs">
1.77 deraadt 243: <font color="#009000"><strong>019: SECURITY FIX: April 22, 2002</strong></font>
244: <i>All architectures</i><br>
1.4 markus 245: A local user can gain super-user privileges due to a buffer overflow
1.89 sthen 246: in <a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>
1.4 markus 247: if AFS has been configured on the system or if
248: KerberosTgtPassing or AFSTokenPassing has been enabled
249: in the sshd_config file. Ticket and token passing is not enabled
250: by default.<br>
1.74 deraadt 251: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/019_sshafs.patch">
252: A source code patch exists which remedies this problem.</a>
1.4 markus 253: <p>
1.81 bentley 254: <li id="mail">
1.77 deraadt 255: <font color="#009000"><strong>018: SECURITY FIX: April 11, 2002</strong></font>
256: <i>All architectures</i><br>
1.89 sthen 257: <a href="http://man.openbsd.org/?query=mail&sektion=1">mail(1)</a>
1.1 deraadt 258: will process tilde escapes even in non-interactive mode.
259: This can lead to a local root compromise.
260: <br>
1.74 deraadt 261: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/018_mail.patch">
262: A source code patch exists which remedies this problem.</a>
1.1 deraadt 263: <p>
1.81 bentley 264: <li id="isakmpd">
1.77 deraadt 265: <font color="#009000"><strong>017: RELIABILITY FIX: March 26, 2002</strong></font>
266: <i>All architectures</i><br>
1.89 sthen 267: <a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a>
1.1 deraadt 268: will crash when receiving a zero length IKE packet due to a too-late length check.
269: <br>
1.74 deraadt 270: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/017_isakmpd.patch">
271: A source code patch exists which remedies this problem.</a>
1.1 deraadt 272: <p>
1.81 bentley 273: <li id="approval">
1.77 deraadt 274: <font color="#009000"><strong>016: SECURITY FIX: March 19, 2002</strong></font>
275: <i>All architectures</i><br>
1.1 deraadt 276: Under certain conditions, on systems using YP with netgroups in the password
277: database, it is possible for the
1.89 sthen 278: <a href="http://man.openbsd.org/?query=rexecd&sektion=8">rexecd(8)</a>
1.1 deraadt 279: and
1.89 sthen 280: <a href="http://man.openbsd.org/?query=rshd&sektion=8">rshd(8)</a>
1.1 deraadt 281: daemons to execute the shell from a different user's password entry.
282: Due to a similar problem,
1.89 sthen 283: <a href="http://man.openbsd.org/?query=atrun&sektion=8">atrun(8)</a>
1.1 deraadt 284: may change to the wrong home directory when running
1.89 sthen 285: <a href="http://man.openbsd.org/?query=at&sektion=1">at(1)</a>
1.1 deraadt 286: jobs.<br>
1.74 deraadt 287: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/016_approval.patch">
288: A source code patch exists which remedies this problem.</a>
1.1 deraadt 289: <p>
1.81 bentley 290: <li id="zlib">
1.77 deraadt 291: <font color="#009000"><strong>015: RELIABILITY FIX: March 13, 2002</strong></font>
292: <i>All architectures</i><br>
1.1 deraadt 293: Under some circumstances the zlib compression library can free dynamically
294: allocated memory twice. This is not a security issue on OpenBSD since the BSD
1.89 sthen 295: <a href="http://man.openbsd.org/?query=free&sektion=3">free(3)</a>
1.1 deraadt 296: function detects this.
1.38 jufi 297: There is also a kernel zlib component that may be used by pppd and IPsec.
1.1 deraadt 298: The feasibility of attacking the kernel this way is currently unknown.<br>
1.74 deraadt 299: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/015_zlib.patch">
300: A source code patch exists which remedies this problem.</a>
1.1 deraadt 301: <p>
1.81 bentley 302: <li id="openssh">
1.77 deraadt 303: <font color="#009000"><strong>014: SECURITY FIX: March 8, 2002</strong></font>
304: <i>All architectures</i><br>
1.1 deraadt 305: A local user can gain super-user privileges due to an off-by-one check
306: in the channel forwarding code of OpenSSH.<br>
1.74 deraadt 307: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/014_openssh.patch">
308: A source code patch exists which remedies this problem.</a>
1.1 deraadt 309: <p>
1.81 bentley 310: <li id="syspipe">
1.77 deraadt 311: <font color="#009000"><strong>013: RELIABILITY FIX: February 4, 2002</strong></font>
312: <i>All architectures</i><br>
1.1 deraadt 313: The wrong filedescriptors are released when pipe(2) failed.<br>
1.74 deraadt 314: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/013_syspipe.patch">
315: A source code patch exists which remedies this problem.</a>
1.1 deraadt 316: <p>
1.81 bentley 317: <li id="ptrace">
1.77 deraadt 318: <font color="#009000"><strong>012: SECURITY FIX: January 21, 2002</strong></font>
319: <i>All architectures</i><br>
1.1 deraadt 320: A race condition between the ptrace(2) and execve(2) system calls allows
321: an attacker to modify the memory contents of suid/sgid processes which
322: could lead to compromise of the super-user account.<br>
1.74 deraadt 323: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/012_ptrace.patch">
324: A source code patch exists which remedies this problem.</a>
1.1 deraadt 325: <p>
1.81 bentley 326: <li id="sudo">
1.77 deraadt 327: <font color="#009000"><strong>011: SECURITY FIX: January 17, 2002</strong></font>
328: <i>All architectures</i><br>
1.1 deraadt 329: If the Postfix sendmail replacement is installed on a system an
330: attacker may be able to gain root privileges on the local host via
331: sudo(8) which runs the mailer as root with an environment inherited
332: from the invoking user. While this is a bug in sudo it is not
333: believed to be possible to exploit when sendmail (the mailer that
334: ships with OpenBSD) is the mailer. As of version 1.6.5, sudo passes
335: the mailer an environment that is not subject to influence from the
336: invoking user.<br>
1.74 deraadt 337: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/011_sudo.patch">
338: A source code patch exists which remedies this problem.</a>
1.1 deraadt 339: <p>
1.81 bentley 340: <li id="ipip">
1.77 deraadt 341: <font color="#009000"><strong>010: RELIABILITY FIX: December 13, 2001</strong></font>
342: <i>All architectures</i><br>
1.2 miod 343: Systems running with IP-in-IP encapsulation can be made to crash by
1.1 deraadt 344: malformed packets.<br>
1.74 deraadt 345: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/010_ipip.patch">
346: A source code patch exists which remedies this problem.</a>
1.1 deraadt 347: <p>
1.81 bentley 348: <li id="macppcinstall">
1.76 deraadt 349: <font color="#009000"><strong>009: INSTALLATION FIX: December 11, 2001</strong></font>
350: <br>
351: The 3.0 CD2 was created with an error which means that the instructions
352: for booting this architecture will not work. Instead, to boot the
353: CD, press Option-Command-O-F during power up to get into OpenFirmware
354: and then type:
355: <br>
356: <code>boot cd:,OFWBOOT /3.0/macppc/bsd.rd</code>
357: <p>
1.81 bentley 358: <li id="lpd">
1.77 deraadt 359: <font color="#009000"><strong>008: SECURITY FIX: November 28, 2001</strong></font>
360: <i>All architectures</i><br>
1.1 deraadt 361: A security issue exists in the lpd daemon that may allow an attacker
362: to create arbitrary new files in the root directory. Only machines
363: with line printer access (ie: listed in either /etc/hosts.lpd or
364: /etc/hosts.equiv) may be used to mount an attack and the attacker
365: must have root access on the machine. OpenBSD does not start lpd
366: in the default installation.<br>
1.74 deraadt 367: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/008_lpd.patch">
368: A source code patch exists which remedies this problem.</a>
1.1 deraadt 369: <p>
1.81 bentley 370: <li id="vi.recover">
1.77 deraadt 371: <font color="#009000"><strong>007: SECURITY FIX: November 13, 2001</strong></font>
372: <i>All architectures</i><br>
1.1 deraadt 373: A security issue exists in the vi.recover script that may allow an attacker
374: to remove arbitrary zero-length files, regardless of ownership.
375: <br>
1.74 deraadt 376: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/007_recover.patch">
377: A source code patch exists which remedies this problem.</a>
1.1 deraadt 378: <p>
1.81 bentley 379: <li id="pf">
1.77 deraadt 380: <font color="#009000"><strong>006: SECURITY FIX: November 13, 2001</strong></font>
381: <i>All architectures</i><br>
1.89 sthen 382: <a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a>
1.1 deraadt 383: was incapable of dealing with certain ipv6 icmp packets, resulting in a crash.
384: <br>
1.74 deraadt 385: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/006_pf.patch">
386: A source code patch exists which remedies this problem.</a>
1.1 deraadt 387: <p>
1.81 bentley 388: <li id="altivec">
1.76 deraadt 389: <font color="#009000"><strong>005: RELIABILITY FIX: November 12, 2001</strong></font>
390: <br>
391: Execution of Altivec instructions will crash the kernel.
392: <br>
393: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/macppc/005_altivec.patch">
394: A source code patch exists which remedies this problem.</a>
395: <p>
1.81 bentley 396: <li id="hifn">
1.76 deraadt 397: <font color="#009000"><strong>004: RELIABILITY FIX: November 12, 2001</strong></font>
398: <br>
399: Hifn7751 based cards may stop working on certain motherboards due to
400: DMA errors.
401: <br>
402: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/i386/004_hifn.patch">
403: A source code patch exists which remedies this problem.</a>
404: <p>
1.81 bentley 405: <li id="sparc64cd">
1.76 deraadt 406: <font color="#009000"><strong>003: RELIABILITY FIX: November 12, 2001</strong></font>
407: <br>
408: Access to a CD drive on the PCI ultrasparc machines results in a continuous stream
409: of bogus interrupt messages, causing great user anguish.
410: <br>
411: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/sparc64/003_sparc64cd.patch">
412: A source code patch exists which remedies this problem.</a>
413: <p>
1.81 bentley 414: <li id="sshd">
1.77 deraadt 415: <font color="#009000"><strong>002: SECURITY FIX: November 12, 2001</strong></font>
416: <i>All architectures</i><br>
1.89 sthen 417: <a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>
1.1 deraadt 418: is being upgraded from OpenSSH 3.0 to OpenSSH 3.0.2 to fix a few problems:
419: <p>
420: <ul>
421: <li>A security hole that may allow an attacker to partially authenticate
422: if -- and only if -- the administrator has enabled KerberosV.
423: <br>
424: By default, OpenSSH KerberosV support only becomes active after KerberosV
425: has been properly configured.
426: <p>
427: <li>An excessive memory clearing bug (which we believe to be unexploitable)
428: also exists, but since this may cause daemon crashes, we are providing a
429: patch as well.
430: <p>
431: <li>A vulnerability in environment passing in the <code>UseLogin</code>
1.71 deraadt 432: <i>sshd</i> option
1.1 deraadt 433: <p>
434: <li>Various other non-critical fixes.
435: </ul>
436: <p>
1.74 deraadt 437: Effectively an upgrade of OpenSSH 3.0 to OpenSSH 3.0.2.
438: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/002_ssh2.patch">
439: A source code patch exists which remedies this problem.</a>
1.1 deraadt 440: This is the second version of this patch.
441: <p>
1.81 bentley 442: <li id="hosts">
1.77 deraadt 443: <font color="#009000"><strong>001: INSTALL ISSUE: November 12, 2001</strong></font>
444: <i>All architectures</i><br>
1.1 deraadt 445: A small bug in the installation script causes the <tt>/etc/hosts</tt> file to
446: be incorrectly formed.<br>
447: The resulting file contains a line which reads like:<p>
448: <tt>
449: #.#.#.# hostname. hostname
450: </tt>
451: <p>
452: This line should actually read something like:<p>
453: <tt>
454: #.#.#.# hostname.domainname.com hostname
455: </tt>
456: <p>
457: To correct this problem, simply edit the file and insert the domainname in
458: the required place.
459: <p>
460: </ul>
461: <p>
1.72 deraadt 462:
1.82 tedu 463: <hr>
464:
1.1 deraadt 465: </body>
466: </html>
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