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1.47 deraadt 19: <h2>
20: <a href="index.html">
21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.49 ! tj 22: <font color="#e00000">3.6 Errata</font>
! 23: </h2>
1.47 deraadt 24: <hr>
1.1 deraadt 25:
26: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
27: <br>
28: For errata on a certain release, click below:<br>
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="errata30.html">3.0</a>,
39: <a href="errata31.html">3.1</a>,
40: <a href="errata32.html">3.2</a>,
41: <a href="errata33.html">3.3</a>,
42: <a href="errata34.html">3.4</a>,
43: <a href="errata35.html">3.5</a>,
1.9 deraadt 44: <a href="errata37.html">3.7</a>,
1.17 deraadt 45: <br>
1.10 deraadt 46: <a href="errata38.html">3.8</a>,
1.12 deraadt 47: <a href="errata39.html">3.9</a>,
1.13 deraadt 48: <a href="errata40.html">4.0</a>,
1.15 merdely 49: <a href="errata41.html">4.1</a>,
1.16 deraadt 50: <a href="errata42.html">4.2</a>,
1.17 deraadt 51: <a href="errata43.html">4.3</a>,
1.19 deraadt 52: <a href="errata44.html">4.4</a>,
1.20 deraadt 53: <a href="errata45.html">4.5</a>,
1.21 deraadt 54: <a href="errata46.html">4.6</a>,
1.23 deraadt 55: <a href="errata47.html">4.7</a>,
1.24 miod 56: <a href="errata48.html">4.8</a>,
1.25 nick 57: <a href="errata49.html">4.9</a>,
1.26 sthen 58: <a href="errata50.html">5.0</a>,
1.27 deraadt 59: <a href="errata51.html">5.1</a>,
1.28 deraadt 60: <a href="errata52.html">5.2</a>,
1.29 deraadt 61: <a href="errata53.html">5.3</a>,
1.33 deraadt 62: <br>
1.31 deraadt 63: <a href="errata54.html">5.4</a>,
1.36 jsg 64: <a href="errata55.html">5.5</a>,
1.40 deraadt 65: <a href="errata56.html">5.6</a>,
1.43 deraadt 66: <a href="errata57.html">5.7</a>,
1.44 deraadt 67: <a href="errata58.html">5.8</a>,
68: <a href="errata59.html">5.9</a>.
1.1 deraadt 69: <br>
70: <hr>
71:
1.22 sthen 72: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6.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.
1.34 deraadt 75: <p>
1.1 deraadt 76:
1.34 deraadt 77: The patches below are available in CVS via the
1.1 deraadt 78: <code>OPENBSD_3_6</code> <a href="stable.html">patch branch</a>.
1.34 deraadt 79: <p>
1.1 deraadt 80:
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>.
1.34 deraadt 83: <p>
84:
1.1 deraadt 85: <hr>
86:
87: <ul>
88:
1.38 bentley 89: <li id="libz2">
1.35 deraadt 90: <font color="#009000"><strong>020: SECURITY FIX: July 21, 2005</strong></font>
91: <i>All architectures</i><br>
1.6 millert 92: A buffer overflow has been found in
1.46 sthen 93: <a href="http://man.openbsd.org/?query=compress&sektion=3">compress(3)</a>
1.6 millert 94: which may be exploitable.<br>
95: Please note that this fixes a different buffer overflow than the <a href="#libz">previous</a> zlib patch.
96: <br>
1.22 sthen 97: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/020_libz.patch">
1.34 deraadt 98: A source code patch exists which remedies this problem.</a>
1.6 millert 99: <p>
100:
1.38 bentley 101: <li id="libz">
1.35 deraadt 102: <font color="#009000"><strong>019: SECURITY FIX: July 6, 2005</strong></font>
103: <i>All architectures</i><br>
1.5 millert 104: A buffer overflow has been found in
1.46 sthen 105: <a href="http://man.openbsd.org/?query=compress&sektion=3">compress(3)</a>
1.5 millert 106: which may be exploitable.
107: <br>
1.22 sthen 108: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/019_libz.patch">
1.34 deraadt 109: A source code patch exists which remedies this problem.</a>
1.5 millert 110: <p>
111:
1.38 bentley 112: <li id="sudo">
1.35 deraadt 113: <font color="#009000"><strong>018: SECURITY FIX: June 20, 2005</strong></font>
114: <i>All architectures</i><br>
1.4 millert 115: Due to a race condition in its command pathname handling, a user with
1.46 sthen 116: <a href="http://man.openbsd.org/?query=sudo&sektion=8">sudo(8)</a>
1.4 millert 117: privileges may be able to run arbitrary commands if the user's entry
118: is followed by an entry that grants <tt>sudo ALL</tt> privileges to
119: another user.
120: <br>
1.22 sthen 121: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/018_sudo.patch">
1.34 deraadt 122: A source code patch exists which remedies this problem.</a>
1.4 millert 123: <p>
124:
1.38 bentley 125: <li id="getsockopt">
1.35 deraadt 126: <font color="#009000"><strong>017: RELIABILITY FIX: June 15, 2005</strong></font>
127: <i>All architectures</i><br>
1.3 brad 128: As discovered by Stefan Miltchev calling
1.46 sthen 129: <a href="http://man.openbsd.org/?query=getsockopt&sektion=2">getsockopt(2)</a>
1.3 brad 130: to get
1.46 sthen 131: <a href="http://man.openbsd.org/?query=ipsec&sektion=4">ipsec(4)</a>
1.3 brad 132: credentials for a socket can result in a kernel panic.
133: <br>
1.22 sthen 134: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/017_getsockopt.patch">
1.34 deraadt 135: A source code patch exists which remedies this problem.</a>
1.3 brad 136: <p>
137:
1.38 bentley 138: <li id="cvs">
1.35 deraadt 139: <font color="#009000"><strong>016: SECURITY FIX: April 28, 2005</strong></font>
140: <i>All architectures</i><br>
1.1 deraadt 141: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
1.46 sthen 142: <a href="http://man.openbsd.org/?query=cvs&sektion=1">cvs(1)</a>
1.1 deraadt 143: . None of these issues are known to be exploitable.
144: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
145: .
146: <br>
1.22 sthen 147: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/016_cvs.patch">
1.34 deraadt 148: A source code patch exists which remedies this problem.</a>
1.1 deraadt 149: <p>
150:
1.38 bentley 151: <li id="tcp">
1.35 deraadt 152: <font color="#009000"><strong>015: RELIABILITY FIX: April 4, 2005</strong></font>
153: <i>All architectures</i><br>
1.1 deraadt 154: Handle an edge condition in
1.46 sthen 155: <a href="http://man.openbsd.org/?query=tcp&sektion=4">tcp(4)</a>
1.1 deraadt 156: timestamps.
157: <br>
1.22 sthen 158: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/015_tcp.patch">
1.34 deraadt 159: A source code patch exists which remedies this problem.</a>
1.1 deraadt 160: <p>
161:
1.38 bentley 162: <li id="telnet">
1.35 deraadt 163: <font color="#009000"><strong>014: SECURITY FIX: March 30, 2005</strong></font>
164: <i>All architectures</i><br>
1.1 deraadt 165: Due to buffer overflows in
1.46 sthen 166: <a href="http://man.openbsd.org/?query=telnet&sektion=1">telnet(1)</a>,
1.1 deraadt 167: a malicious server or man-in-the-middle attack could allow execution of
168: arbitrary code with the privileges of the user invoking
1.46 sthen 169: <a href="http://man.openbsd.org/?query=telnet&sektion=1">telnet(1)</a>.
1.31 deraadt 170: Noone should use telnet anymore. Please use
1.46 sthen 171: <a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>.
1.1 deraadt 172: <br>
1.22 sthen 173: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/014_telnet.patch">
1.34 deraadt 174: A source code patch exists which remedies this problem.</a>
1.1 deraadt 175: <p>
176:
1.38 bentley 177: <li id="sack">
1.35 deraadt 178: <font color="#009000"><strong>013: RELIABILITY FIX: March 30, 2005</strong></font>
179: <i>All architectures</i><br>
1.1 deraadt 180: Bugs in the
1.46 sthen 181: <a href="http://man.openbsd.org/?query=tcp&sektion=4">tcp(4)</a>
1.1 deraadt 182: stack can lead to memory exhaustion or processing of TCP segments with
183: invalid SACK options and cause a system crash.
184: <br>
1.22 sthen 185: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/013_sack.patch">
1.34 deraadt 186: A source code patch exists which remedies this problem.</a>
1.1 deraadt 187: <p>
188:
1.38 bentley 189: <li id="copy">
1.35 deraadt 190: <font color="#009000"><strong>012: SECURITY FIX: March 16, 2005</strong></font>
191: <strong>amd64 only</strong><br>
1.1 deraadt 192: More stringent checking should be done in the
1.46 sthen 193: <a href="http://man.openbsd.org/?query=copy&sektion=9">copy(9)</a>
1.1 deraadt 194: functions to prevent their misuse.
195: <br>
1.22 sthen 196: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/amd64/012_copy.patch">
1.34 deraadt 197: A source code patch exists which remedies this problem.</a>
1.1 deraadt 198: <p>
199:
1.38 bentley 200: <li id="locore">
1.35 deraadt 201: <font color="#009000"><strong>011: SECURITY FIX: February 28, 2005</strong></font>
202: <strong>i386 only</strong><br>
1.1 deraadt 203: More stringent checking should be done in the
1.46 sthen 204: <a href="http://man.openbsd.org/?query=copy&sektion=9">copy(9)</a>
1.1 deraadt 205: functions to prevent their misuse.
206: <br>
1.22 sthen 207: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/i386/011_locore.patch">
1.34 deraadt 208: A source code patch exists which remedies this problem.</a>
1.1 deraadt 209: <p>
210:
1.38 bentley 211: <li id="rtt">
1.35 deraadt 212: <font color="#009000"><strong>010: RELIABILITY FIX: January 11, 2005</strong></font>
213: <i>All architectures</i><br>
1.1 deraadt 214: A bug in the
1.46 sthen 215: <a href="http://man.openbsd.org/?query=tcp&sektion=4">tcp(4)</a>
1.1 deraadt 216: stack allows an invalid argument to be used in calculating the TCP
217: retransmit timeout. By sending packets with specific values in the TCP
218: timestamp option, an attacker can cause a system panic.
219: <br>
1.22 sthen 220: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/010_rtt.patch">
1.34 deraadt 221: A source code patch exists which remedies this problem.</a>
1.1 deraadt 222: <p>
223:
1.38 bentley 224: <li id="httpd">
1.35 deraadt 225: <font color="#009000"><strong>009: SECURITY FIX: January 12, 2005</strong></font>
226: <i>All architectures</i><br>
1.46 sthen 227: <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 228: 's mod_include module fails to properly validate the length of
229: user supplied tag strings prior to copying them to a local buffer,
230: causing a buffer overflow.
231: <br>
232: This would require enabling the XBitHack directive or server-side
233: includes and making use of a malicious document.
234: <br>
1.22 sthen 235: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/009_httpd.patch">
1.34 deraadt 236: A source code patch exists which remedies this problem.</a>
1.1 deraadt 237: <p>
238:
1.38 bentley 239: <li id="getcwd">
1.35 deraadt 240: <font color="#009000"><strong>008: RELIABILITY FIX: January 6, 2005</strong></font>
241: <i>All architectures</i><br>
1.1 deraadt 242: The
1.46 sthen 243: <a href="http://man.openbsd.org/?query=getcwd&sektion=3">getcwd(3)</a>
1.1 deraadt 244: library function contains a memory management error, which causes failure
245: to retrieve the current working directory if the path is very long.
246: <br>
1.22 sthen 247: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/008_getcwd.patch">
1.34 deraadt 248: A source code patch exists which remedies this problem.</a>
1.1 deraadt 249: <p>
250:
1.38 bentley 251: <li id="pfkey">
1.35 deraadt 252: <font color="#009000"><strong>007: SECURITY FIX: December 14, 2004</strong></font>
253: <i>All architectures</i><br>
1.1 deraadt 254: On systems running
1.46 sthen 255: <a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a>
1.1 deraadt 256: it is possible for a local user to cause kernel memory corruption
257: and system panic by setting
1.46 sthen 258: <a href="http://man.openbsd.org/?query=ipsec&sektion=4&manpath=OpenBSD+Current&&format=html">ipsec(4)</a>
1.1 deraadt 259: credentials on a socket.
260: <br>
1.22 sthen 261: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/007_pfkey.patch">
1.34 deraadt 262: A source code patch exists which remedies this problem.</a>
1.1 deraadt 263: <p>
264:
1.38 bentley 265: <li id="xl">
1.35 deraadt 266: <font color="#009000"><strong>006: RELIABILITY FIX: November 21, 2004</strong></font>
267: <i>All architectures</i><br>
1.1 deraadt 268: Fix for transmit side breakage on macppc and mbuf leaks with
1.46 sthen 269: <a href="http://man.openbsd.org/?query=xl&sektion=4">xl(4)</a>.
1.1 deraadt 270: <br>
1.22 sthen 271: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/006_xl.patch">
1.34 deraadt 272: A source code patch exists which remedies this problem.</a>
1.1 deraadt 273: <p>
274:
1.38 bentley 275: <li id="isakmpd">
1.35 deraadt 276: <font color="#009000"><strong>005: RELIABILITY FIX: November 21, 2004</strong></font>
277: <i>All architectures</i><br>
1.1 deraadt 278: Wrong calculation of NAT-D payloads may cause interoperability problems between
1.46 sthen 279: <a href="http://man.openbsd.org/?query=isakmpd&sektion=8">isakmpd(8)</a>
1.1 deraadt 280: and other ISAKMP/IKE implementations.
281: <br>
1.22 sthen 282: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/005_isakmpd.patch">
1.34 deraadt 283: A source code patch exists which remedies this problem.</a>
1.1 deraadt 284:
285: <p>
1.38 bentley 286: <li id="lynx">
1.35 deraadt 287: <font color="#009000"><strong>004: RELIABILITY FIX: November 10, 2004</strong></font>
288: <i>All architectures</i><br>
1.1 deraadt 289: Due to a bug in
1.46 sthen 290: <a href="http://man.openbsd.org/?query=lynx&sektion=1">lynx(1)</a>
1.1 deraadt 291: it is possible for pages such as
292: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
293: to cause
1.46 sthen 294: <a href="http://man.openbsd.org/?query=lynx&sektion=1">lynx(1)</a>
1.1 deraadt 295: to exhaust memory and then crash when parsing such pages.
296: <br>
1.22 sthen 297: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/004_lynx.patch">
1.34 deraadt 298: A source code patch exists which remedies this problem.</a>
1.1 deraadt 299: <p>
300:
1.38 bentley 301: <li id="pppd">
1.35 deraadt 302: <font color="#009000"><strong>003: RELIABILITY FIX: November 10, 2004</strong></font>
303: <i>All architectures</i><br>
1.46 sthen 304: <a href="http://man.openbsd.org/?query=pppd&sektion=8">pppd(8)</a>
1.1 deraadt 305: contains a bug that allows an attacker to crash his own connection, but it cannot
306: be used to deny service to other users.
307: <br>
1.22 sthen 308: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/003_pppd.patch">
1.34 deraadt 309: A source code patch exists which remedies this problem.</a>
1.1 deraadt 310: <p>
311:
1.38 bentley 312: <li id="bind">
1.35 deraadt 313: <font color="#009000"><strong>002: RELIABILITY FIX: November 10, 2004</strong></font>
314: <i>All architectures</i><br>
1.1 deraadt 315: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.8 jmc 316: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.1 deraadt 317: thus slow DNS queries.
318: <br>
1.22 sthen 319: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/002_bind.patch">
1.34 deraadt 320: A source code patch exists which remedies this problem.</a>
1.1 deraadt 321: <p>
322:
1.38 bentley 323: <li id="st">
1.35 deraadt 324: <font color="#009000"><strong>001: RELIABILITY FIX: November 10, 2004</strong></font>
325: <i>All architectures</i><br>
1.1 deraadt 326: Fix detection of tape blocksize during device open. Corrects problem with
1.46 sthen 327: <a href="http://man.openbsd.org/?query=restore&sektion=8">restore(8)</a>.
1.1 deraadt 328: <br>
1.22 sthen 329: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.6/common/001_st.patch">
1.34 deraadt 330: A source code patch exists which remedies this problem.</a>
1.1 deraadt 331: <p>
1.32 deraadt 332:
1.1 deraadt 333: </ul>
334:
1.39 tedu 335: <hr>
336:
1.1 deraadt 337: </body>
338: </html>
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