Annotation of www/errata36.html, Revision 1.47
1.30 deraadt 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
1.1 deraadt 2: <html>
3: <head>
4: <title>OpenBSD 3.6 errata</title>
5: <meta name="description" content="the OpenBSD CD errata page">
6: <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
1.47 ! deraadt 7: <meta name="viewport" content="width=device-width, initial-scale=1">
! 8: <link rel="stylesheet" type="text/css" href="openbsd.css">
1.41 sthen 9: <link rel="canonical" href="http://www.openbsd.org/errata36.html">
1.1 deraadt 10: </head>
11:
1.37 deraadt 12: <!--
13: IMPORTANT REMINDER
14: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
15: -->
16:
1.1 deraadt 17: <body bgcolor="#ffffff" text="#000000" link="#23238E">
18:
1.47 ! 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">3.6 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>
1.2 david 27: <a href=pkg-stable36.html>For important packages updates, please refer here.</a><br>
1.1 deraadt 28: <br>
29: For errata on a certain release, click below:<br>
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="errata30.html">3.0</a>,
40: <a href="errata31.html">3.1</a>,
41: <a href="errata32.html">3.2</a>,
42: <a href="errata33.html">3.3</a>,
43: <a href="errata34.html">3.4</a>,
44: <a href="errata35.html">3.5</a>,
1.9 deraadt 45: <a href="errata37.html">3.7</a>,
1.17 deraadt 46: <br>
1.10 deraadt 47: <a href="errata38.html">3.8</a>,
1.12 deraadt 48: <a href="errata39.html">3.9</a>,
1.13 deraadt 49: <a href="errata40.html">4.0</a>,
1.15 merdely 50: <a href="errata41.html">4.1</a>,
1.16 deraadt 51: <a href="errata42.html">4.2</a>,
1.17 deraadt 52: <a href="errata43.html">4.3</a>,
1.19 deraadt 53: <a href="errata44.html">4.4</a>,
1.20 deraadt 54: <a href="errata45.html">4.5</a>,
1.21 deraadt 55: <a href="errata46.html">4.6</a>,
1.23 deraadt 56: <a href="errata47.html">4.7</a>,
1.24 miod 57: <a href="errata48.html">4.8</a>,
1.25 nick 58: <a href="errata49.html">4.9</a>,
1.26 sthen 59: <a href="errata50.html">5.0</a>,
1.27 deraadt 60: <a href="errata51.html">5.1</a>,
1.28 deraadt 61: <a href="errata52.html">5.2</a>,
1.29 deraadt 62: <a href="errata53.html">5.3</a>,
1.33 deraadt 63: <br>
1.31 deraadt 64: <a href="errata54.html">5.4</a>,
1.36 jsg 65: <a href="errata55.html">5.5</a>,
1.40 deraadt 66: <a href="errata56.html">5.6</a>,
1.43 deraadt 67: <a href="errata57.html">5.7</a>,
1.44 deraadt 68: <a href="errata58.html">5.8</a>,
69: <a href="errata59.html">5.9</a>.
1.1 deraadt 70: <br>
71: <hr>
72:
1.22 sthen 73: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6.tar.gz">
1.1 deraadt 74: You can also fetch a tar.gz file containing all the following patches</a>.
75: This file is updated once a day.
1.34 deraadt 76: <p>
1.1 deraadt 77:
1.34 deraadt 78: The patches below are available in CVS via the
1.1 deraadt 79: <code>OPENBSD_3_6</code> <a href="stable.html">patch branch</a>.
1.34 deraadt 80: <p>
1.1 deraadt 81:
82: For more detailed information on how to install patches to OpenBSD, please
83: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.34 deraadt 84: <p>
85:
1.1 deraadt 86: <hr>
87:
88: <ul>
89:
1.38 bentley 90: <li id="libz2">
1.35 deraadt 91: <font color="#009000"><strong>020: SECURITY FIX: July 21, 2005</strong></font>
92: <i>All architectures</i><br>
1.6 millert 93: A buffer overflow has been found in
1.46 sthen 94: <a href="http://man.openbsd.org/?query=compress&sektion=3">compress(3)</a>
1.6 millert 95: which may be exploitable.<br>
96: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
97: <br>
1.22 sthen 98: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/020_libz.patch">
1.34 deraadt 99: A source code patch exists which remedies this problem.</a>
1.6 millert 100: <p>
101:
1.38 bentley 102: <li id="libz">
1.35 deraadt 103: <font color="#009000"><strong>019: SECURITY FIX: July 6, 2005</strong></font>
104: <i>All architectures</i><br>
1.5 millert 105: A buffer overflow has been found in
1.46 sthen 106: <a href="http://man.openbsd.org/?query=compress&sektion=3">compress(3)</a>
1.5 millert 107: which may be exploitable.
108: <br>
1.22 sthen 109: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/019_libz.patch">
1.34 deraadt 110: A source code patch exists which remedies this problem.</a>
1.5 millert 111: <p>
112:
1.38 bentley 113: <li id="sudo">
1.35 deraadt 114: <font color="#009000"><strong>018: SECURITY FIX: June 20, 2005</strong></font>
115: <i>All architectures</i><br>
1.4 millert 116: Due to a race condition in its command pathname handling, a user with
1.46 sthen 117: <a href="http://man.openbsd.org/?query=sudo&sektion=8">sudo(8)</a>
1.4 millert 118: privileges may be able to run arbitrary commands if the user's entry
119: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
120: another user.
121: <br>
1.22 sthen 122: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/018_sudo.patch">
1.34 deraadt 123: A source code patch exists which remedies this problem.</a>
1.4 millert 124: <p>
125:
1.38 bentley 126: <li id="getsockopt">
1.35 deraadt 127: <font color="#009000"><strong>017: RELIABILITY FIX: June 15, 2005</strong></font>
128: <i>All architectures</i><br>
1.3 brad 129: As discovered by Stefan Miltchev calling
1.46 sthen 130: <a href="http://man.openbsd.org/?query=getsockopt&sektion=2">getsockopt(2)</a>
1.3 brad 131: to get
1.46 sthen 132: <a href="http://man.openbsd.org/?query=ipsec&sektion=4">ipsec(4)</a>
1.3 brad 133: credentials for a socket can result in a kernel panic.
134: <br>
1.22 sthen 135: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/017_getsockopt.patch">
1.34 deraadt 136: A source code patch exists which remedies this problem.</a>
1.3 brad 137: <p>
138:
1.38 bentley 139: <li id="cvs">
1.35 deraadt 140: <font color="#009000"><strong>016: SECURITY FIX: April 28, 2005</strong></font>
141: <i>All architectures</i><br>
1.1 deraadt 142: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
1.46 sthen 143: <a href="http://man.openbsd.org/?query=cvs&sektion=1">cvs(1)</a>
1.1 deraadt 144: . None of these issues are known to be exploitable.
145: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
146: .
147: <br>
1.22 sthen 148: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/016_cvs.patch">
1.34 deraadt 149: A source code patch exists which remedies this problem.</a>
1.1 deraadt 150: <p>
151:
1.38 bentley 152: <li id="tcp">
1.35 deraadt 153: <font color="#009000"><strong>015: RELIABILITY FIX: April 4, 2005</strong></font>
154: <i>All architectures</i><br>
1.1 deraadt 155: Handle an edge condition in
1.46 sthen 156: <a href="http://man.openbsd.org/?query=tcp&sektion=4">tcp(4)</a>
1.1 deraadt 157: timestamps.
158: <br>
1.22 sthen 159: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/015_tcp.patch">
1.34 deraadt 160: A source code patch exists which remedies this problem.</a>
1.1 deraadt 161: <p>
162:
1.38 bentley 163: <li id="telnet">
1.35 deraadt 164: <font color="#009000"><strong>014: SECURITY FIX: March 30, 2005</strong></font>
165: <i>All architectures</i><br>
1.1 deraadt 166: Due to buffer overflows in
1.46 sthen 167: <a href="http://man.openbsd.org/?query=telnet&sektion=1">telnet(1)</a>,
1.1 deraadt 168: a malicious server or man-in-the-middle attack could allow execution of
169: arbitrary code with the privileges of the user invoking
1.46 sthen 170: <a href="http://man.openbsd.org/?query=telnet&sektion=1">telnet(1)</a>.
1.31 deraadt 171: Noone should use telnet anymore. Please use
1.46 sthen 172: <a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>.
1.1 deraadt 173: <br>
1.22 sthen 174: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/014_telnet.patch">
1.34 deraadt 175: A source code patch exists which remedies this problem.</a>
1.1 deraadt 176: <p>
177:
1.38 bentley 178: <li id="sack">
1.35 deraadt 179: <font color="#009000"><strong>013: RELIABILITY FIX: March 30, 2005</strong></font>
180: <i>All architectures</i><br>
1.1 deraadt 181: Bugs in the
1.46 sthen 182: <a href="http://man.openbsd.org/?query=tcp&sektion=4">tcp(4)</a>
1.1 deraadt 183: stack can lead to memory exhaustion or processing of TCP segments with
184: invalid SACK options and cause a system crash.
185: <br>
1.22 sthen 186: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/013_sack.patch">
1.34 deraadt 187: A source code patch exists which remedies this problem.</a>
1.1 deraadt 188: <p>
189:
1.38 bentley 190: <li id="copy">
1.35 deraadt 191: <font color="#009000"><strong>012: SECURITY FIX: March 16, 2005</strong></font>
192: <strong>amd64 only</strong><br>
1.1 deraadt 193: More stringent checking should be done in the
1.46 sthen 194: <a href="http://man.openbsd.org/?query=copy&sektion=9">copy(9)</a>
1.1 deraadt 195: functions to prevent their misuse.
196: <br>
1.22 sthen 197: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/amd64/012_copy.patch">
1.34 deraadt 198: A source code patch exists which remedies this problem.</a>
1.1 deraadt 199: <p>
200:
1.38 bentley 201: <li id="locore">
1.35 deraadt 202: <font color="#009000"><strong>011: SECURITY FIX: February 28, 2005</strong></font>
203: <strong>i386 only</strong><br>
1.1 deraadt 204: More stringent checking should be done in the
1.46 sthen 205: <a href="http://man.openbsd.org/?query=copy&sektion=9">copy(9)</a>
1.1 deraadt 206: functions to prevent their misuse.
207: <br>
1.22 sthen 208: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/i386/011_locore.patch">
1.34 deraadt 209: A source code patch exists which remedies this problem.</a>
1.1 deraadt 210: <p>
211:
1.38 bentley 212: <li id="rtt">
1.35 deraadt 213: <font color="#009000"><strong>010: RELIABILITY FIX: January 11, 2005</strong></font>
214: <i>All architectures</i><br>
1.1 deraadt 215: A bug in the
1.46 sthen 216: <a href="http://man.openbsd.org/?query=tcp&sektion=4">tcp(4)</a>
1.1 deraadt 217: stack allows an invalid argument to be used in calculating the TCP
218: retransmit timeout. By sending packets with specific values in the TCP
219: timestamp option, an attacker can cause a system panic.
220: <br>
1.22 sthen 221: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/010_rtt.patch">
1.34 deraadt 222: A source code patch exists which remedies this problem.</a>
1.1 deraadt 223: <p>
224:
1.38 bentley 225: <li id="httpd">
1.35 deraadt 226: <font color="#009000"><strong>009: SECURITY FIX: January 12, 2005</strong></font>
227: <i>All architectures</i><br>
1.46 sthen 228: <a href="http://man.openbsd.org/?query=httpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">httpd(8)</a>
1.1 deraadt 229: 's mod_include module fails to properly validate the length of
230: user supplied tag strings prior to copying them to a local buffer,
231: causing a buffer overflow.
232: <br>
233: This would require enabling the XBitHack directive or server-side
234: includes and making use of a malicious document.
235: <br>
1.22 sthen 236: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/009_httpd.patch">
1.34 deraadt 237: A source code patch exists which remedies this problem.</a>
1.1 deraadt 238: <p>
239:
1.38 bentley 240: <li id="getcwd">
1.35 deraadt 241: <font color="#009000"><strong>008: RELIABILITY FIX: January 6, 2005</strong></font>
242: <i>All architectures</i><br>
1.1 deraadt 243: The
1.46 sthen 244: <a href="http://man.openbsd.org/?query=getcwd&sektion=3">getcwd(3)</a>
1.1 deraadt 245: library function contains a memory management error, which causes failure
246: to retrieve the current working directory if the path is very long.
247: <br>
1.22 sthen 248: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/008_getcwd.patch">
1.34 deraadt 249: A source code patch exists which remedies this problem.</a>
1.1 deraadt 250: <p>
251:
1.38 bentley 252: <li id="pfkey">
1.35 deraadt 253: <font color="#009000"><strong>007: SECURITY FIX: December 14, 2004</strong></font>
254: <i>All architectures</i><br>
1.1 deraadt 255: On systems running
1.46 sthen 256: <a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a>
1.1 deraadt 257: it is possible for a local user to cause kernel memory corruption
258: and system panic by setting
1.46 sthen 259: <a href="http://man.openbsd.org/?query=ipsec&sektion=4&manpath=OpenBSD+Current&&format=html">ipsec(4)</a>
1.1 deraadt 260: credentials on a socket.
261: <br>
1.22 sthen 262: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/007_pfkey.patch">
1.34 deraadt 263: A source code patch exists which remedies this problem.</a>
1.1 deraadt 264: <p>
265:
1.38 bentley 266: <li id="xl">
1.35 deraadt 267: <font color="#009000"><strong>006: RELIABILITY FIX: November 21, 2004</strong></font>
268: <i>All architectures</i><br>
1.1 deraadt 269: Fix for transmit side breakage on macppc and mbuf leaks with
1.46 sthen 270: <a href="http://man.openbsd.org/?query=xl&sektion=4">xl(4)</a>.
1.1 deraadt 271: <br>
1.22 sthen 272: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/006_xl.patch">
1.34 deraadt 273: A source code patch exists which remedies this problem.</a>
1.1 deraadt 274: <p>
275:
1.38 bentley 276: <li id="isakmpd">
1.35 deraadt 277: <font color="#009000"><strong>005: RELIABILITY FIX: November 21, 2004</strong></font>
278: <i>All architectures</i><br>
1.1 deraadt 279: Wrong calculation of NAT-D payloads may cause interoperability problems between
1.46 sthen 280: <a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a>
1.1 deraadt 281: and other ISAKMP/IKE implementations.
282: <br>
1.22 sthen 283: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/005_isakmpd.patch">
1.34 deraadt 284: A source code patch exists which remedies this problem.</a>
1.1 deraadt 285:
286: <p>
1.38 bentley 287: <li id="lynx">
1.35 deraadt 288: <font color="#009000"><strong>004: RELIABILITY FIX: November 10, 2004</strong></font>
289: <i>All architectures</i><br>
1.1 deraadt 290: Due to a bug in
1.46 sthen 291: <a href="http://man.openbsd.org/?query=lynx&sektion=1">lynx(1)</a>
1.1 deraadt 292: it is possible for pages such as
293: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
294: to cause
1.46 sthen 295: <a href="http://man.openbsd.org/?query=lynx&sektion=1">lynx(1)</a>
1.1 deraadt 296: to exhaust memory and then crash when parsing such pages.
297: <br>
1.22 sthen 298: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/004_lynx.patch">
1.34 deraadt 299: A source code patch exists which remedies this problem.</a>
1.1 deraadt 300: <p>
301:
1.38 bentley 302: <li id="pppd">
1.35 deraadt 303: <font color="#009000"><strong>003: RELIABILITY FIX: November 10, 2004</strong></font>
304: <i>All architectures</i><br>
1.46 sthen 305: <a href="http://man.openbsd.org/?query=pppd&sektion=8">pppd(8)</a>
1.1 deraadt 306: contains a bug that allows an attacker to crash his own connection, but it cannot
307: be used to deny service to other users.
308: <br>
1.22 sthen 309: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/003_pppd.patch">
1.34 deraadt 310: A source code patch exists which remedies this problem.</a>
1.1 deraadt 311: <p>
312:
1.38 bentley 313: <li id="bind">
1.35 deraadt 314: <font color="#009000"><strong>002: RELIABILITY FIX: November 10, 2004</strong></font>
315: <i>All architectures</i><br>
1.1 deraadt 316: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.8 jmc 317: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.1 deraadt 318: thus slow DNS queries.
319: <br>
1.22 sthen 320: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/002_bind.patch">
1.34 deraadt 321: A source code patch exists which remedies this problem.</a>
1.1 deraadt 322: <p>
323:
1.38 bentley 324: <li id="st">
1.35 deraadt 325: <font color="#009000"><strong>001: RELIABILITY FIX: November 10, 2004</strong></font>
326: <i>All architectures</i><br>
1.1 deraadt 327: Fix detection of tape blocksize during device open. Corrects problem with
1.46 sthen 328: <a href="http://man.openbsd.org/?query=restore&sektion=8">restore(8)</a>.
1.1 deraadt 329: <br>
1.22 sthen 330: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/001_st.patch">
1.34 deraadt 331: A source code patch exists which remedies this problem.</a>
1.1 deraadt 332: <p>
1.32 deraadt 333:
1.1 deraadt 334: </ul>
335:
1.39 tedu 336: <hr>
337:
1.1 deraadt 338: </body>
339: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to errata36.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www