Annotation of www/errata30.html, Revision 1.99
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1.80 deraadt 12: <!--
13: IMPORTANT REMINDER
14: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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16:
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>
1.92 tj 22: <font color="#e00000">3.0 Errata</font>
23: </h2>
1.90 deraadt 24: <hr>
1.1 deraadt 25:
1.32 deraadt 26: For errata on a certain release, click below:<br>
1.31 deraadt 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="errata31.html">3.1</a>,
1.41 deraadt 37: <a href="errata32.html">3.2</a>,
1.43 david 38: <a href="errata33.html">3.3</a>,
1.48 david 39: <a href="errata34.html">3.4</a>,
1.49 miod 40: <a href="errata35.html">3.5</a>,
1.50 deraadt 41: <a href="errata36.html">3.6</a>,
1.73 deraadt 42: <a href="errata37.html">3.7</a>,
1.58 deraadt 43: <br>
1.52 deraadt 44: <a href="errata38.html">3.8</a>,
1.53 deraadt 45: <a href="errata39.html">3.9</a>,
1.54 deraadt 46: <a href="errata40.html">4.0</a>,
1.56 merdely 47: <a href="errata41.html">4.1</a>,
1.57 deraadt 48: <a href="errata42.html">4.2</a>,
1.58 deraadt 49: <a href="errata43.html">4.3</a>,
1.60 deraadt 50: <a href="errata44.html">4.4</a>,
1.61 deraadt 51: <a href="errata45.html">4.5</a>,
1.62 deraadt 52: <a href="errata46.html">4.6</a>,
1.64 deraadt 53: <a href="errata47.html">4.7</a>,
1.65 miod 54: <a href="errata48.html">4.8</a>,
1.66 nick 55: <a href="errata49.html">4.9</a>,
1.67 sthen 56: <a href="errata50.html">5.0</a>,
1.68 deraadt 57: <a href="errata51.html">5.1</a>,
1.69 deraadt 58: <a href="errata52.html">5.2</a>,
1.70 deraadt 59: <a href="errata53.html">5.3</a>,
1.73 deraadt 60: <br>
1.71 deraadt 61: <a href="errata54.html">5.4</a>,
1.79 jsg 62: <a href="errata55.html">5.5</a>,
1.83 deraadt 63: <a href="errata56.html">5.6</a>,
1.86 deraadt 64: <a href="errata57.html">5.7</a>,
1.87 deraadt 65: <a href="errata58.html">5.8</a>,
1.93 deraadt 66: <a href="errata59.html">5.9</a>,
1.96 tj 67: <a href="errata60.html">6.0</a>,
68: <a href="errata61.html">6.1</a>.
1.1 deraadt 69: <hr>
70:
1.74 deraadt 71: <p>
1.96 tj 72: Patches for the OpenBSD base system are distributed as unified diffs.
73: Each patch contains usage instructions.
74: All the following patches are also available in one
75: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0.tar.gz">tar.gz file</a>
76: for convenience.
1.1 deraadt 77:
78: <p>
1.96 tj 79: Patches for supported releases are also incorporated into the
1.97 tj 80: <a href="stable.html">-stable branch</a>.
1.74 deraadt 81:
1.1 deraadt 82: <hr>
83:
84: <ul>
1.81 bentley 85: <li id="named">
1.77 deraadt 86: <font color="#009000"><strong>036: SECURITY FIX: November 14, 2002</strong></font>
87: <i>All architectures</i><br>
1.36 millert 88: A buffer overflow in
1.99 ! tb 89: <a href="https://man.openbsd.org/OpenBSD-3.0/named.8">named(8)</a>
1.36 millert 90: could allow an attacker to execute code with the privileges of named.
91: On OpenBSD, named runs as a non-root user in a chrooted environment
1.37 millert 92: which mitigates the effects of this bug.<br>
1.95 tb 93: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/036_named.patch">
1.74 deraadt 94: A source code patch exists which remedies this problem.</a>
1.36 millert 95: <p>
1.81 bentley 96: <li id="kernresource">
1.77 deraadt 97: <font color="#009000"><strong>035: SECURITY FIX: November 6, 2002</strong></font>
98: <i>All architectures</i><br>
1.71 deraadt 99: Incorrect argument checking in the
1.99 ! tb 100: <a href="https://man.openbsd.org/OpenBSD-3.0/getrlimit.2">getrlimit(2)</a>
1.35 miod 101: system call may allow an attacker to crash the kernel.<br>
1.95 tb 102: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/035_kernresource.patch">
1.74 deraadt 103: A source code patch exists which remedies this problem.</a>
1.35 miod 104: <p>
1.81 bentley 105: <li id="smrsh">
1.77 deraadt 106: <font color="#009000"><strong>034: SECURITY FIX: November 6, 2002</strong></font>
107: <i>All architectures</i><br>
1.35 miod 108: An attacker can bypass the restrictions imposed by sendmail's restricted shell,
1.99 ! tb 109: <a href="https://man.openbsd.org/OpenBSD-3.0/smrsh.8">smrsh(8)</a>,
1.35 miod 110: and execute arbitrary commands with the privileges of his own account.<br>
1.95 tb 111: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/034_smrsh.patch">
1.74 deraadt 112: A source code patch exists which remedies this problem.</a>
1.35 miod 113: <p>
1.81 bentley 114: <li id="kadmin">
1.77 deraadt 115: <font color="#009000"><strong>033: SECURITY FIX: October 21, 2002</strong></font>
116: <i>All architectures</i><br>
1.34 miod 117: A buffer overflow can occur in the
1.99 ! tb 118: <a href="https://man.openbsd.org/OpenBSD-3.0/kadmind.8">kadmind(8)</a>
1.34 miod 119: daemon, leading to possible remote crash or exploit.<br>
1.95 tb 120: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/033_kadmin.patch">
1.74 deraadt 121: A source code patch exists which remedies this problem.</a>
1.34 miod 122: <p>
1.81 bentley 123: <li id="kerntime">
1.77 deraadt 124: <font color="#009000"><strong>032: SECURITY FIX: October 7, 2002</strong></font>
125: <i>All architectures</i><br>
1.71 deraadt 126: Incorrect argument checking in the
1.99 ! tb 127: <a href="https://man.openbsd.org/OpenBSD-3.0/setitimer.2">setitimer(2)</a> system call may allow an attacker to write to kernel memory.<br>
1.95 tb 128: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/032_kerntime.patch">
1.74 deraadt 129: A source code patch exists which remedies this problem.</a>
1.29 miod 130: <p>
1.81 bentley 131: <li id="scarg">
1.77 deraadt 132: <font color="#009000"><strong>031: SECURITY FIX: August 11, 2002</strong></font>
133: <i>All architectures</i><br>
1.27 miod 134: An insufficient boundary check in the
1.99 ! tb 135: <a href="https://man.openbsd.org/OpenBSD-3.0/select.2">select(2)</a>
1.28 provos 136: system call allows an attacker to overwrite kernel memory and execute arbitrary
1.27 miod 137: code in kernel context.<br>
1.95 tb 138: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/031_scarg.patch">
1.74 deraadt 139: A source code patch exists which remedies this problem.</a>
1.27 miod 140: <p>
1.81 bentley 141: <li id="ssl">
1.77 deraadt 142: <font color="#009000"><strong>030: SECURITY FIX: July 30, 2002</strong></font>
143: <i>All architectures</i><br>
1.71 deraadt 144: Several remote buffer overflows can occur in the SSL2 server and SSL3 client of the
1.99 ! tb 145: <a href="https://man.openbsd.org/OpenBSD-3.0/ssl.8">ssl(8)</a>
1.71 deraadt 146: library, as in the ASN.1 parser code in the
1.99 ! tb 147: <a href="https://man.openbsd.org/OpenBSD-3.0/crypto.3">crypto(3)</a>
1.26 jufi 148: library, all of them being potentially remotely exploitable.<br>
1.95 tb 149: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/030_ssl.patch">
1.74 deraadt 150: A source code patch exists which remedies this problem.</a>
1.40 david 151: <br>
152: This is the second version of the patch.
1.25 aaron 153: <p>
1.81 bentley 154: <li id="xdr">
1.77 deraadt 155: <font color="#009000"><strong>029: SECURITY FIX: July 29, 2002</strong></font>
156: <i>All architectures</i><br>
1.71 deraadt 157: A buffer overflow can occur in the
1.99 ! tb 158: <a href="https://man.openbsd.org/OpenBSD-3.0/xdr_array.3">xdr_array(3)</a>
1.26 jufi 159: RPC code, leading to possible remote crash.<br>
1.95 tb 160: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/029_xdr.patch">
1.74 deraadt 161: A source code patch exists which remedies this problem.</a>
1.40 david 162: <br>
163: This is the second version of the patch.
1.25 aaron 164: <p>
1.81 bentley 165: <li id="pppd">
1.77 deraadt 166: <font color="#009000"><strong>028: SECURITY FIX: July 29, 2002</strong></font>
167: <i>All architectures</i><br>
1.71 deraadt 168: A race condition exists in the
1.99 ! tb 169: <a href="https://man.openbsd.org/OpenBSD-3.0/pppd.8">pppd(8)</a>
1.26 jufi 170: daemon which may cause it to alter the file permissions of an arbitrary file.<br>
1.95 tb 171: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/028_pppd.patch">
1.74 deraadt 172: A source code patch exists which remedies this problem.</a>
1.25 aaron 173: <p>
1.81 bentley 174: <li id="isakmpd2">
1.77 deraadt 175: <font color="#009000"><strong>027: RELIABILITY FIX: July 5, 2002</strong></font>
176: <i>All architectures</i><br>
1.21 ho 177: Receiving IKE payloads out of sequence can cause
1.99 ! tb 178: <a href="https://man.openbsd.org/OpenBSD-3.0/isakmpd.8">isakmpd(8)</a> to crash.<br>
1.95 tb 179: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/027_isakmpd.patch">
1.74 deraadt 180: A source code patch exists which remedies this problem.</a>
1.23 jufi 181: <br>
1.22 ho 182: This is the second version of the patch.
1.21 ho 183: <p>
1.81 bentley 184: <li id="ktrace">
1.77 deraadt 185: <font color="#009000"><strong>026: SECURITY FIX: June 27, 2002</strong></font>
186: <i>All architectures</i><br>
1.99 ! tb 187: The kernel would let any user <a href="https://man.openbsd.org/OpenBSD-3.0/ktrace.2">ktrace(2)</a> set[ug]id processes.<br>
1.95 tb 188: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/026_ktrace.patch">
1.74 deraadt 189: A source code patch exists which remedies this problem.</a>
1.17 miod 190: <p>
1.81 bentley 191: <li id="resolver">
1.77 deraadt 192: <font color="#009000"><strong>025: SECURITY FIX: June 25, 2002</strong></font>
193: <i>All architectures</i><br>
1.13 millert 194: A potential buffer overflow in the DNS resolver has been found.<br>
1.95 tb 195: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/025_resolver.patch">
1.74 deraadt 196: A source code patch exists which remedies this problem.</a>
1.13 millert 197: <p>
1.81 bentley 198: <li id="sshdauth">
1.77 deraadt 199: <font color="#009000"><strong>024: SECURITY FIX: June 24, 2002</strong></font>
200: <i>All architectures</i><br>
1.20 deraadt 201: All versions of OpenSSH's sshd between 2.3.1 and 3.3 contain an input validation
1.14 miod 202: error that can result in an integer overflow and privilege escalation.
1.95 tb 203: This problem is fixed in <a href="https://www.openssh.com/openbsd.html">OpenSSH
1.14 miod 204: 3.4</a>, and a patch for the vulnerable releases is available as part of the
1.95 tb 205: <a href="https://www.openssh.com/txt/preauth.adv">security advisory</a>.
1.14 miod 206: <p>
1.81 bentley 207: <li id="modssl">
1.77 deraadt 208: <font color="#009000"><strong>023: SECURITY FIX: June 24, 2002</strong></font>
209: <i>All architectures</i><br>
1.14 miod 210: A buffer overflow can occur in the .htaccess parsing code in mod_ssl httpd
1.16 miod 211: module, leading to possible remote crash or exploit.<br>
1.95 tb 212: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/023_mod_ssl.patch">
1.74 deraadt 213: A source code patch exists which remedies this problem.</a>
1.12 miod 214: <p>
1.81 bentley 215: <li id="httpd">
1.77 deraadt 216: <font color="#009000"><strong>022: SECURITY FIX: June 19, 2002</strong></font>
217: <i>All architectures</i><br>
1.10 miod 218: A buffer overflow can occur during the interpretation of chunked
1.11 brad 219: encoding in the http daemon, leading to possible remote crash or exploit.<br>
1.95 tb 220: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/022_httpd.patch">
1.74 deraadt 221: A source code patch exists which remedies this problem.</a>
1.10 miod 222: <p>
1.81 bentley 223: <li id="fdalloc2">
1.77 deraadt 224: <font color="#009000"><strong>021: SECURITY FIX: May 8, 2002</strong></font>
225: <i>All architectures</i><br>
1.7 millert 226: A race condition exists where an attacker could fill the file descriptor
227: table and defeat the kernel's protection of fd slots 0, 1, and 2 for a
1.8 millert 228: setuid or setgid process.<br>
1.95 tb 229: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/021_fdalloc2.patch">
1.74 deraadt 230: A source code patch exists which remedies this problem.</a>
1.7 millert 231: <p>
1.81 bentley 232: <li id="sudo2">
1.77 deraadt 233: <font color="#009000"><strong>020: SECURITY FIX: April 25, 2002</strong></font>
234: <i>All architectures</i><br>
1.99 ! tb 235: A bug in <a href="https://man.openbsd.org/OpenBSD-3.0/sudo.8">sudo(8)</a> may allow an attacker to corrupt the heap by specifying a custom prompt.<br>
1.95 tb 236: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/020_sudo.patch">
1.74 deraadt 237: A source code patch exists which remedies this problem.</a>
1.5 millert 238: <p>
1.81 bentley 239: <li id="sshafs">
1.77 deraadt 240: <font color="#009000"><strong>019: SECURITY FIX: April 22, 2002</strong></font>
241: <i>All architectures</i><br>
1.4 markus 242: A local user can gain super-user privileges due to a buffer overflow
1.99 ! tb 243: in <a href="https://man.openbsd.org/OpenBSD-3.0/sshd.8">sshd(8)</a>
1.4 markus 244: if AFS has been configured on the system or if
245: KerberosTgtPassing or AFSTokenPassing has been enabled
246: in the sshd_config file. Ticket and token passing is not enabled
247: by default.<br>
1.95 tb 248: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/019_sshafs.patch">
1.74 deraadt 249: A source code patch exists which remedies this problem.</a>
1.4 markus 250: <p>
1.81 bentley 251: <li id="mail">
1.77 deraadt 252: <font color="#009000"><strong>018: SECURITY FIX: April 11, 2002</strong></font>
253: <i>All architectures</i><br>
1.99 ! tb 254: <a href="https://man.openbsd.org/OpenBSD-3.0/mail.1">mail(1)</a>
1.1 deraadt 255: will process tilde escapes even in non-interactive mode.
256: This can lead to a local root compromise.
257: <br>
1.95 tb 258: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/018_mail.patch">
1.74 deraadt 259: A source code patch exists which remedies this problem.</a>
1.1 deraadt 260: <p>
1.81 bentley 261: <li id="isakmpd">
1.77 deraadt 262: <font color="#009000"><strong>017: RELIABILITY FIX: March 26, 2002</strong></font>
263: <i>All architectures</i><br>
1.99 ! tb 264: <a href="https://man.openbsd.org/OpenBSD-3.0/isakmpd.8">isakmpd(8)</a>
1.1 deraadt 265: will crash when receiving a zero length IKE packet due to a too-late length check.
266: <br>
1.95 tb 267: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/017_isakmpd.patch">
1.74 deraadt 268: A source code patch exists which remedies this problem.</a>
1.1 deraadt 269: <p>
1.81 bentley 270: <li id="approval">
1.77 deraadt 271: <font color="#009000"><strong>016: SECURITY FIX: March 19, 2002</strong></font>
272: <i>All architectures</i><br>
1.1 deraadt 273: Under certain conditions, on systems using YP with netgroups in the password
274: database, it is possible for the
1.99 ! tb 275: <a href="https://man.openbsd.org/OpenBSD-3.0/rexecd.8">rexecd(8)</a>
1.1 deraadt 276: and
1.99 ! tb 277: <a href="https://man.openbsd.org/OpenBSD-3.0/rshd.8">rshd(8)</a>
1.1 deraadt 278: daemons to execute the shell from a different user's password entry.
279: Due to a similar problem,
1.99 ! tb 280: <a href="https://man.openbsd.org/OpenBSD-3.0/atrun.8">atrun(8)</a>
1.1 deraadt 281: may change to the wrong home directory when running
1.99 ! tb 282: <a href="https://man.openbsd.org/OpenBSD-3.0/at.1">at(1)</a>
1.1 deraadt 283: jobs.<br>
1.95 tb 284: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/016_approval.patch">
1.74 deraadt 285: A source code patch exists which remedies this problem.</a>
1.1 deraadt 286: <p>
1.81 bentley 287: <li id="zlib">
1.77 deraadt 288: <font color="#009000"><strong>015: RELIABILITY FIX: March 13, 2002</strong></font>
289: <i>All architectures</i><br>
1.1 deraadt 290: Under some circumstances the zlib compression library can free dynamically
291: allocated memory twice. This is not a security issue on OpenBSD since the BSD
1.99 ! tb 292: <a href="https://man.openbsd.org/OpenBSD-3.0/free.3">free(3)</a>
1.1 deraadt 293: function detects this.
1.38 jufi 294: There is also a kernel zlib component that may be used by pppd and IPsec.
1.1 deraadt 295: The feasibility of attacking the kernel this way is currently unknown.<br>
1.95 tb 296: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/015_zlib.patch">
1.74 deraadt 297: A source code patch exists which remedies this problem.</a>
1.1 deraadt 298: <p>
1.81 bentley 299: <li id="openssh">
1.77 deraadt 300: <font color="#009000"><strong>014: SECURITY FIX: March 8, 2002</strong></font>
301: <i>All architectures</i><br>
1.1 deraadt 302: A local user can gain super-user privileges due to an off-by-one check
303: in the channel forwarding code of OpenSSH.<br>
1.95 tb 304: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/014_openssh.patch">
1.74 deraadt 305: A source code patch exists which remedies this problem.</a>
1.1 deraadt 306: <p>
1.81 bentley 307: <li id="syspipe">
1.77 deraadt 308: <font color="#009000"><strong>013: RELIABILITY FIX: February 4, 2002</strong></font>
309: <i>All architectures</i><br>
1.1 deraadt 310: The wrong filedescriptors are released when pipe(2) failed.<br>
1.95 tb 311: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/013_syspipe.patch">
1.74 deraadt 312: A source code patch exists which remedies this problem.</a>
1.1 deraadt 313: <p>
1.81 bentley 314: <li id="ptrace">
1.77 deraadt 315: <font color="#009000"><strong>012: SECURITY FIX: January 21, 2002</strong></font>
316: <i>All architectures</i><br>
1.1 deraadt 317: A race condition between the ptrace(2) and execve(2) system calls allows
318: an attacker to modify the memory contents of suid/sgid processes which
319: could lead to compromise of the super-user account.<br>
1.95 tb 320: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/012_ptrace.patch">
1.74 deraadt 321: A source code patch exists which remedies this problem.</a>
1.1 deraadt 322: <p>
1.81 bentley 323: <li id="sudo">
1.77 deraadt 324: <font color="#009000"><strong>011: SECURITY FIX: January 17, 2002</strong></font>
325: <i>All architectures</i><br>
1.1 deraadt 326: If the Postfix sendmail replacement is installed on a system an
327: attacker may be able to gain root privileges on the local host via
328: sudo(8) which runs the mailer as root with an environment inherited
329: from the invoking user. While this is a bug in sudo it is not
330: believed to be possible to exploit when sendmail (the mailer that
331: ships with OpenBSD) is the mailer. As of version 1.6.5, sudo passes
332: the mailer an environment that is not subject to influence from the
333: invoking user.<br>
1.95 tb 334: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/011_sudo.patch">
1.74 deraadt 335: A source code patch exists which remedies this problem.</a>
1.1 deraadt 336: <p>
1.81 bentley 337: <li id="ipip">
1.77 deraadt 338: <font color="#009000"><strong>010: RELIABILITY FIX: December 13, 2001</strong></font>
339: <i>All architectures</i><br>
1.2 miod 340: Systems running with IP-in-IP encapsulation can be made to crash by
1.1 deraadt 341: malformed packets.<br>
1.95 tb 342: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/010_ipip.patch">
1.74 deraadt 343: A source code patch exists which remedies this problem.</a>
1.1 deraadt 344: <p>
1.81 bentley 345: <li id="macppcinstall">
1.76 deraadt 346: <font color="#009000"><strong>009: INSTALLATION FIX: December 11, 2001</strong></font>
347: <br>
348: The 3.0 CD2 was created with an error which means that the instructions
349: for booting this architecture will not work. Instead, to boot the
350: CD, press Option-Command-O-F during power up to get into OpenFirmware
351: and then type:
352: <br>
353: <code>boot cd:,OFWBOOT /3.0/macppc/bsd.rd</code>
354: <p>
1.81 bentley 355: <li id="lpd">
1.77 deraadt 356: <font color="#009000"><strong>008: SECURITY FIX: November 28, 2001</strong></font>
357: <i>All architectures</i><br>
1.1 deraadt 358: A security issue exists in the lpd daemon that may allow an attacker
359: to create arbitrary new files in the root directory. Only machines
360: with line printer access (ie: listed in either /etc/hosts.lpd or
361: /etc/hosts.equiv) may be used to mount an attack and the attacker
362: must have root access on the machine. OpenBSD does not start lpd
363: in the default installation.<br>
1.95 tb 364: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/008_lpd.patch">
1.74 deraadt 365: A source code patch exists which remedies this problem.</a>
1.1 deraadt 366: <p>
1.81 bentley 367: <li id="vi.recover">
1.77 deraadt 368: <font color="#009000"><strong>007: SECURITY FIX: November 13, 2001</strong></font>
369: <i>All architectures</i><br>
1.1 deraadt 370: A security issue exists in the vi.recover script that may allow an attacker
371: to remove arbitrary zero-length files, regardless of ownership.
372: <br>
1.95 tb 373: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/007_recover.patch">
1.74 deraadt 374: A source code patch exists which remedies this problem.</a>
1.1 deraadt 375: <p>
1.81 bentley 376: <li id="pf">
1.77 deraadt 377: <font color="#009000"><strong>006: SECURITY FIX: November 13, 2001</strong></font>
378: <i>All architectures</i><br>
1.99 ! tb 379: <a href="https://man.openbsd.org/OpenBSD-3.0/pf.4">pf(4)</a>
1.1 deraadt 380: was incapable of dealing with certain ipv6 icmp packets, resulting in a crash.
381: <br>
1.95 tb 382: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/006_pf.patch">
1.74 deraadt 383: A source code patch exists which remedies this problem.</a>
1.1 deraadt 384: <p>
1.81 bentley 385: <li id="altivec">
1.76 deraadt 386: <font color="#009000"><strong>005: RELIABILITY FIX: November 12, 2001</strong></font>
387: <br>
388: Execution of Altivec instructions will crash the kernel.
389: <br>
1.95 tb 390: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/macppc/005_altivec.patch">
1.76 deraadt 391: A source code patch exists which remedies this problem.</a>
392: <p>
1.81 bentley 393: <li id="hifn">
1.76 deraadt 394: <font color="#009000"><strong>004: RELIABILITY FIX: November 12, 2001</strong></font>
395: <br>
396: Hifn7751 based cards may stop working on certain motherboards due to
397: DMA errors.
398: <br>
1.95 tb 399: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/i386/004_hifn.patch">
1.76 deraadt 400: A source code patch exists which remedies this problem.</a>
401: <p>
1.81 bentley 402: <li id="sparc64cd">
1.76 deraadt 403: <font color="#009000"><strong>003: RELIABILITY FIX: November 12, 2001</strong></font>
404: <br>
405: Access to a CD drive on the PCI ultrasparc machines results in a continuous stream
406: of bogus interrupt messages, causing great user anguish.
407: <br>
1.95 tb 408: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/sparc64/003_sparc64cd.patch">
1.76 deraadt 409: A source code patch exists which remedies this problem.</a>
410: <p>
1.81 bentley 411: <li id="sshd">
1.77 deraadt 412: <font color="#009000"><strong>002: SECURITY FIX: November 12, 2001</strong></font>
413: <i>All architectures</i><br>
1.99 ! tb 414: <a href="https://man.openbsd.org/OpenBSD-3.0/sshd.8">sshd(8)</a>
1.1 deraadt 415: is being upgraded from OpenSSH 3.0 to OpenSSH 3.0.2 to fix a few problems:
416: <p>
417: <ul>
418: <li>A security hole that may allow an attacker to partially authenticate
419: if -- and only if -- the administrator has enabled KerberosV.
420: <br>
421: By default, OpenSSH KerberosV support only becomes active after KerberosV
422: has been properly configured.
423: <p>
424: <li>An excessive memory clearing bug (which we believe to be unexploitable)
425: also exists, but since this may cause daemon crashes, we are providing a
426: patch as well.
427: <p>
428: <li>A vulnerability in environment passing in the <code>UseLogin</code>
1.71 deraadt 429: <i>sshd</i> option
1.1 deraadt 430: <p>
431: <li>Various other non-critical fixes.
432: </ul>
433: <p>
1.74 deraadt 434: Effectively an upgrade of OpenSSH 3.0 to OpenSSH 3.0.2.
1.95 tb 435: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/3.0/common/002_ssh2.patch">
1.74 deraadt 436: A source code patch exists which remedies this problem.</a>
1.1 deraadt 437: This is the second version of this patch.
438: <p>
1.81 bentley 439: <li id="hosts">
1.77 deraadt 440: <font color="#009000"><strong>001: INSTALL ISSUE: November 12, 2001</strong></font>
441: <i>All architectures</i><br>
1.1 deraadt 442: A small bug in the installation script causes the <tt>/etc/hosts</tt> file to
443: be incorrectly formed.<br>
444: The resulting file contains a line which reads like:<p>
445: <tt>
446: #.#.#.# hostname. hostname
447: </tt>
448: <p>
449: This line should actually read something like:<p>
450: <tt>
451: #.#.#.# hostname.domainname.com hostname
452: </tt>
453: <p>
454: To correct this problem, simply edit the file and insert the domainname in
455: the required place.
456: <p>
1.93 deraadt 457:
1.1 deraadt 458: </ul>
1.72 deraadt 459:
1.82 tedu 460: <hr>
461:
1.1 deraadt 462: </body>
463: </html>
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