Annotation of www/errata35.html, Revision 1.51
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15: <h2><font color="#0000e0">
16: This is the OpenBSD 3.5 release errata & patch list:
17:
18: </font></h2>
19:
20: <hr>
21: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
22: <a href=pkg-stable35.html>For important packages updates, please refer here.</a><br>
23: <br>
24: For errata on a certain release, click below:<br>
25: <a href="errata21.html">2.1</a>,
26: <a href="errata22.html">2.2</a>,
27: <a href="errata23.html">2.3</a>,
28: <a href="errata24.html">2.4</a>,
29: <a href="errata25.html">2.5</a>,
30: <a href="errata26.html">2.6</a>,
31: <a href="errata27.html">2.7</a>,
32: <a href="errata28.html">2.8</a>,
33: <a href="errata29.html">2.9</a>,
34: <a href="errata30.html">3.0</a>,
35: <a href="errata31.html">3.1</a>,
36: <a href="errata32.html">3.2</a>,
37: <a href="errata33.html">3.3</a>,
38: <a href="errata34.html">3.4</a>,
1.21 deraadt 39: <a href="errata36.html">3.6</a>,
1.46 deraadt 40: <a href="errata37.html">3.7</a>,
1.31 deraadt 41: <br>
1.24 deraadt 42: <a href="errata38.html">3.8</a>,
1.25 deraadt 43: <a href="errata39.html">3.9</a>,
1.26 deraadt 44: <a href="errata40.html">4.0</a>,
1.29 merdely 45: <a href="errata41.html">4.1</a>,
1.30 deraadt 46: <a href="errata42.html">4.2</a>,
1.31 deraadt 47: <a href="errata43.html">4.3</a>,
1.33 deraadt 48: <a href="errata44.html">4.4</a>,
1.34 deraadt 49: <a href="errata45.html">4.5</a>,
1.35 deraadt 50: <a href="errata46.html">4.6</a>,
1.37 deraadt 51: <a href="errata47.html">4.7</a>,
1.38 miod 52: <a href="errata48.html">4.8</a>,
1.39 nick 53: <a href="errata49.html">4.9</a>,
1.40 sthen 54: <a href="errata50.html">5.0</a>,
1.41 deraadt 55: <a href="errata51.html">5.1</a>,
1.42 deraadt 56: <a href="errata52.html">5.2</a>,
1.43 deraadt 57: <a href="errata53.html">5.3</a>,
1.46 deraadt 58: <br>
1.44 deraadt 59: <a href="errata54.html">5.4</a>,
60: <a href="errata55.html">5.5</a>.
1.1 miod 61: <br>
62: <hr>
63:
1.36 sthen 64: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5.tar.gz">
1.1 miod 65: You can also fetch a tar.gz file containing all the following patches</a>.
66: This file is updated once a day.
1.47 deraadt 67: <p>
1.1 miod 68:
1.47 deraadt 69: The patches below are available in CVS via the
1.1 miod 70: <code>OPENBSD_3_5</code> <a href="stable.html">patch branch</a>.
1.47 deraadt 71: <p>
1.1 miod 72:
73: For more detailed information on how to install patches to OpenBSD, please
74: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.47 deraadt 75: <p>
76:
1.1 miod 77: <hr>
78:
79: <ul>
1.20 brad 80: <li><a name="cvs4"></a>
1.50 deraadt 81: <font color="#009000"><strong>033: SECURITY FIX: April 28, 2005</strong></font>
82: <i>All architectures</i><br>
1.20 brad 83: Fix a buffer overflow, memory leaks, and NULL pointer dereference in
1.51 ! nick 84: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1">cvs(1)</a>
1.20 brad 85: . None of these issues are known to be exploitable.
86: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0753">CAN-2005-0753</a>
87: .
88: <br>
1.36 sthen 89: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/033_cvs4.patch">
1.47 deraadt 90: A source code patch exists which remedies this problem.</a>
1.20 brad 91: <p>
92:
1.19 brad 93: <li><a name="tcp2"></a>
1.50 deraadt 94: <font color="#009000"><strong>032: RELIABILITY FIX: April 4, 2005</strong></font>
95: <i>All architectures</i><br>
1.19 brad 96: Handle an edge condition in
1.51 ! nick 97: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&sektion=4">tcp(4)</a>
1.19 brad 98: timestamps.
99: <br>
1.36 sthen 100: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/032_tcp2.patch">
1.47 deraadt 101: A source code patch exists which remedies this problem.</a>
1.19 brad 102: <p>
103:
1.18 brad 104: <li><a name="telnet"></a>
1.50 deraadt 105: <font color="#009000"><strong>031: SECURITY FIX: March 30, 2005</strong></font>
106: <i>All architectures</i><br>
1.18 brad 107: Due to buffer overflows in
108: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">telnet(1)</a>
109: , a malicious server or man-in-the-middle attack could allow execution of
110: arbitrary code with the privileges of the user invoking
111: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telnet&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">telnet(1)</a>
112: .
113: <br>
1.36 sthen 114: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/031_telnet.patch">
1.47 deraadt 115: A source code patch exists which remedies this problem.</a>
1.18 brad 116: <p>
117:
118: <li><a name="sack"></a>
1.50 deraadt 119: <font color="#009000"><strong>030: RELIABILITY FIX: March 30, 2005</strong></font>
120: <i>All architectures</i><br>
1.18 brad 121: Bugs in the
122: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">tcp(4)</a>
123: stack can lead to memory exhaustion or processing of TCP segments with
124: invalid SACK options and cause a system crash.
125: <br>
1.36 sthen 126: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/030_sack.patch">
1.47 deraadt 127: A source code patch exists which remedies this problem.</a>
1.18 brad 128: <p>
129:
1.49 deraadt 130: <li><a name="copy"></a>
1.50 deraadt 131: <font color="#009000"><strong>029: SECURITY FIX: March 16, 2005</strong></font>
132: <i>amd64 only</i><br>
1.49 deraadt 133: More stringent checking should be done in the
134: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&apropos=0&sektion=9&manpath=OpenBSD+Current&arch=i386&format=html">copy(9)</a>
135: functions to prevent their misuse.
136: <br>
137: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/amd64/029_copy.patch">
138: A source code patch exists which remedies this problem.</a>
139: <p>
140:
141: <li><a name="locore"></a>
1.50 deraadt 142: <font color="#009000"><strong>028: SECURITY FIX: February 28, 2005</strong></font>
143: <i>i386 only</i><br>
1.49 deraadt 144: More stringent checking should be done in the
145: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=copy&apropos=0&sektion=9&manpath=OpenBSD+Current&arch=i386&format=html">copy(9)</a>
146: functions to prevent their misuse.
147: <br>
148: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/i386/028_locore.patch">
149: A source code patch exists which remedies this problem.</a>
150: <p>
1.18 brad 151:
1.12 mcbride 152: <li><a name="rtt"></a>
1.50 deraadt 153: <font color="#009000"><strong>027: RELIABILITY FIX: January 11, 2005</strong></font>
154: <i>All architectures</i><br>
1.12 mcbride 155: A bug in the
156: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcp&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">tcp(4)</a>
1.13 mcbride 157: stack allows an invalid argument to be used in calculating the TCP
1.12 mcbride 158: retransmit timeout. By sending packets with specific values in the TCP
159: timestamp option, an attacker can cause a system panic.
160: <br>
1.36 sthen 161: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/027_rtt.patch">
1.47 deraadt 162: A source code patch exists which remedies this problem.</a>
1.12 mcbride 163: <p>
164:
1.14 brad 165: <li><a name="httpd3"></a>
1.50 deraadt 166: <font color="#009000"><strong>026: SECURITY FIX: January 12, 2005</strong></font>
167: <i>All architectures</i><br>
1.51 ! nick 168: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">httpd(8)</a>
1.14 brad 169: 's mod_include module fails to properly validate the length of
170: user supplied tag strings prior to copying them to a local buffer,
171: causing a buffer overflow.
172: <br>
173: This would require enabling the XBitHack directive or server-side
174: includes and making use of a malicious document.
175: <br>
1.36 sthen 176: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/026_httpd3.patch">
1.47 deraadt 177: A source code patch exists which remedies this problem.</a>
1.14 brad 178: <p>
179:
1.9 otto 180: <li><a name="getcwd"></a>
1.50 deraadt 181: <font color="#009000"><strong>025: RELIABILITY FIX: January 6, 2005</strong></font>
182: <i>All architectures</i><br>
1.9 otto 183: The
184: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getcwd&apropos=0&sektion=3&manpath=OpenBSD+Current&arch=i386&format=html">getcwd(3)</a>
185: library function contains a memory management error, which causes failure
186: to retrieve the current working directory if the path is very long.
187: <br>
1.36 sthen 188: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/025_getcwd.patch">
1.47 deraadt 189: A source code patch exists which remedies this problem.</a>
1.9 otto 190: <p>
191:
1.7 markus 192: <li><a name="pfkey"></a>
1.50 deraadt 193: <font color="#009000"><strong>024: SECURITY FIX: December 14, 2004</strong></font>
194: <i>All architectures</i><br>
1.7 markus 195: On systems running
196: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
197: it is possible for a local user to cause kernel memory corruption
198: and system panic by setting
1.8 jaredy 199: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec&apropos=0&sektion=4&manpath=OpenBSD+Current&format=html">ipsec(4)</a>
1.7 markus 200: credentials on a socket.
201: <br>
1.36 sthen 202: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/024_pfkey.patch">
1.47 deraadt 203: A source code patch exists which remedies this problem.</a>
1.7 markus 204: <p>
1.4 brad 205: <li><a name="lynx"></a>
1.50 deraadt 206: <font color="#009000"><strong>023: RELIABILITY FIX: November 10, 2004</strong></font>
207: <i>All architectures</i><br>
1.4 brad 208: Due to a bug in
209: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">lynx(1)</a>
210: it is possible for pages such as
211: <a href="http://lcamtuf.coredump.cx/mangleme/gallery/lynx_die1.html">this</a>
212: to cause
213: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lynx&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">lynx(1)</a>
214: to exhaust memory and then crash when parsing such pages.
215: <br>
1.36 sthen 216: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/023_lynx.patch">
1.47 deraadt 217: A source code patch exists which remedies this problem.</a>
1.4 brad 218: <p>
1.2 brad 219: <li><a name="pppd"></a>
1.50 deraadt 220: <font color="#009000"><strong>022: RELIABILITY FIX: November 10, 2004</strong></font>
221: <i>All architectures</i><br>
1.2 brad 222: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pppd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">pppd(8)</a>
223: contains a bug that allows an attacker to crash his own connection, but it cannot
224: be used to deny service to other users.
225: <br>
1.36 sthen 226: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/022_pppd.patch">
1.47 deraadt 227: A source code patch exists which remedies this problem.</a>
1.2 brad 228: <p>
229: <li><a name="bind"></a>
1.50 deraadt 230: <font color="#009000"><strong>021: RELIABILITY FIX: November 10, 2004</strong></font>
231: <i>All architectures</i><br>
1.2 brad 232: BIND contains a bug which results in BIND trying to contact nameservers via IPv6, even in
1.22 jmc 233: cases where IPv6 connectivity is non-existent. This results in unnecessary timeouts and
1.2 brad 234: thus slow DNS queries.
235: <br>
1.36 sthen 236: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/021_bind.patch">
1.47 deraadt 237: A source code patch exists which remedies this problem.</a>
1.2 brad 238: <p>
1.1 miod 239: <li><a name="radius"></a>
1.50 deraadt 240: <font color="#009000"><strong>020: SECURITY FIX: September 20, 2004</strong></font>
241: <i>All architectures</i><br>
1.1 miod 242: Eilko Bos reported that radius authentication, as implemented by
243: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=login_radius&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">login_radius(8)</a>,
244: was not checking the shared secret used for replies sent by the radius server.
245: This could allow an attacker to spoof a reply granting access to the
246: attacker. Note that OpenBSD does not ship with radius authentication enabled.
247: <br>
1.36 sthen 248: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/020_radius.patch">
1.47 deraadt 249: A source code patch exists which remedies this problem.</a>
1.1 miod 250: <p>
251: <li><a name="xpm"></a>
1.50 deraadt 252: <font color="#009000"><strong>019: SECURITY FIX: September 16, 2004</strong></font>
253: <i>All architectures</i><br>
1.1 miod 254: Chris Evans reported several flaws (stack and integer overflows) in the
255: <a href="http://www.inria.fr/koala/lehors/xpm.html">Xpm</a>
256: library code that parses image files
257: (<a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0687">CAN-2004-0687</a>,
258: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0688">CAN-2004-0688</a>).
259: Some of these would be exploitable when parsing malicious image files in
260: an application that handles XPM images, if they could escape ProPolice.
261: <br>
1.36 sthen 262: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/019_xpm.patch">
1.47 deraadt 263: A source code patch exists which remedies this problem.</a>
1.1 miod 264: <p>
265: <li><a name="httpd2"></a>
1.50 deraadt 266: <font color="#009000"><strong>018: SECURITY FIX: September 10, 2004</strong></font>
267: <i>All architectures</i><br>
1.1 miod 268: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">httpd(8)</a>
269: 's mod_rewrite module can be made to write one zero byte in an arbitrary memory
270: position outside of a char array, causing a DoS or possibly buffer overflows.
271: This would require enabling dbm for mod_rewrite and making use of a malicious
272: dbm file.
273: <br>
1.36 sthen 274: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/018_httpd2.patch">
1.47 deraadt 275: A source code patch exists which remedies this problem.</a>
1.1 miod 276: <p>
277: <li><a name="libz"></a>
1.50 deraadt 278: <font color="#009000"><strong>017: RELIABILITY FIX: August 29, 2004</strong></font>
279: <i>All architectures</i><br>
1.1 miod 280: Due to incorrect error handling in zlib an attacker could potentially cause a Denial
281: of Service attack.
282: <a href="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0797">CAN-2004-0797</a>
283: .
284: <br>
1.36 sthen 285: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/017_libz.patch">
1.47 deraadt 286: A source code patch exists which remedies this problem.</a>
1.1 miod 287: <p>
288: <li><a name="bridge"></a>
1.50 deraadt 289: <font color="#009000"><strong>016: RELIABILITY FIX: August 26, 2004</strong></font>
290: <i>All architectures</i><br>
1.1 miod 291: As
1.28 miod 292: <a href="http://marc.info/?l=bugtraq&m=109345131508824&w=2">reported</a>
1.1 miod 293: by Vafa Izadinia
294: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bridge&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">bridge(4)</a>
295: with IPsec processing enabled can be crashed remotely by a single ICMP echo traversing the bridge.
296: <br>
1.36 sthen 297: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/016_bridge.patch">
1.47 deraadt 298: A source code patch exists which remedies this problem.</a>
1.1 miod 299: <p>
300: <li><a name="icmp"></a>
1.50 deraadt 301: <font color="#009000"><strong>015: RELIABILITY FIX: August 25, 2004</strong></font>
302: <i>All architectures</i><br>
1.1 miod 303: Improved verification of ICMP errors in order to minimize the impact of ICMP attacks
304: against TCP.
305: <br>
1.6 brad 306: <a href="http://www.gont.com.ar/drafts/icmp-attacks-against-tcp.html">http://www.gont.com.ar/drafts/icmp-attacks-against-tcp.html</a>
1.1 miod 307: <br>
1.36 sthen 308: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/015_icmp.patch">
1.47 deraadt 309: A source code patch exists which remedies this problem.</a>
1.1 miod 310: <p>
311: <li><a name="rnd"></a>
1.50 deraadt 312: <font color="#009000"><strong>014: RELIABILITY FIX: July 25, 2004</strong></font>
313: <i>All architectures</i><br>
1.1 miod 314: Under a certain network load the kernel can run out of stack space. This was
315: encountered in an environment using CARP on a VLAN interface. This issue initially
316: manifested itself as a FPU related crash on boot up.
317: <br>
1.36 sthen 318: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/014_rnd.patch">
1.47 deraadt 319: A source code patch exists which remedies this problem.</a>
1.1 miod 320: <p>
321: <li><a name="httpd"></a>
1.50 deraadt 322: <font color="#009000"><strong>013: SECURITY FIX: June 12, 2004</strong></font>
323: <i>All architectures</i><br>
1.1 miod 324: Multiple vulnerabilities have been found in
325: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=httpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">httpd(8)</a>
326: / mod_ssl.
327: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0020">CAN-2003-0020</a>,
328: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0987">CAN-2003-0987</a>,
329: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0488">CAN-2004-0488</a>,
330: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0492">CAN-2004-0492</a>.
331: <br>
1.36 sthen 332: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/013_httpd.patch">
1.47 deraadt 333: A source code patch exists which remedies this problem.</a>
1.1 miod 334: <p>
335: <li><a name="isakmpd"></a>
1.50 deraadt 336: <font color="#009000"><strong>012: SECURITY FIX: June 10, 2004</strong></font>
337: <i>All architectures</i><br>
1.44 deraadt 338: As
1.1 miod 339: <a href="http://seclists.org/lists/fulldisclosure/2004/Jun/0191.html">disclosed</a>
340: by Thomas Walpuski
341: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&apropos=0&sektion=8&manpath=OpenBSD+Current&arch=i386&format=html">isakmpd(8)</a>
342: is still vulnerable to unauthorized SA deletion. An attacker can delete IPsec
343: tunnels at will.
344: <br>
1.36 sthen 345: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/012_isakmpd.patch">
1.47 deraadt 346: A source code patch exists which remedies this problem.</a>
1.1 miod 347: <p>
348: <li><a name="cvs3"></a>
1.50 deraadt 349: <font color="#009000"><strong>011: SECURITY FIX: June 9, 2004</strong></font>
350: <i>All architectures</i><br>
1.1 miod 351: Multiple remote vulnerabilities have been found in the
352: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>
353: server that allow an attacker to crash the server or possibly execute arbitrary
354: code with the same privileges as the CVS server program.
355: <br>
1.36 sthen 356: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/011_cvs3.patch">
1.47 deraadt 357: A source code patch exists which remedies this problem.</a>
1.1 miod 358: <p>
359: <li><a name="fifofs"></a>
1.50 deraadt 360: <font color="#009000"><strong>010: RELIABILITY FIX: June 9, 2004</strong></font>
361: <i>All architectures</i><br>
1.1 miod 362: A FIFO bug was introduced in OpenBSD 3.5 that occurs when a FIFO is opened in
363: non-blocking mode for writing when there are no processes reading the FIFO.
364: One program affected by this is the <a href="http://www.qmail.org/">qmail</a>
365: mail server which could go into an infinite loop and consume all CPU.
366: <br>
1.36 sthen 367: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/010_fifofs.patch">
1.47 deraadt 368: A source code patch exists which remedies this problem.</a>
1.1 miod 369: <p>
370: <li><a name="kerberos"></a>
1.50 deraadt 371: <font color="#00900"><strong>009: SECURITY FIX: May 30, 2004</strong></font>
372: <i>All architectures</i><br>
1.47 deraadt 373: A flaw in the Kerberos V
1.51 ! nick 374: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdc">kdc(8)</a>
1.1 miod 375: server could result in the administrator of a Kerberos realm having
376: the ability to impersonate any principal in any other realm which
377: has established a cross-realm trust with their realm. The flaw is due to
378: inadequate checking of the "transited" field in a Kerberos request. For
379: more details see <a href="http://www.pdc.kth.se/heimdal/advisory/2004-04-01/">
1.44 deraadt 380: Heimdal's announcement</a>.
1.1 miod 381: <br>
1.47 deraadt 382: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/009_kerberos.patch">
383: A source code patch exists which remedies this problem.</a>
1.1 miod 384: <p>
385: <li><a name="xdm"></a>
1.50 deraadt 386: <font color="#00900"><strong>008: SECURITY FIX: May 26, 2004</strong></font>
387: <i>All architectures</i><br>
1.1 miod 388: With the introduction of IPv6 code in
1.47 deraadt 389: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xdm&apropos=0&sektion=0&manpath=OpenBSD+Current&arch=i386&format=html">xdm(1)</a>,
1.1 miod 390: one test on the 'requestPort' resource was deleted by accident. This
391: makes xdm create the chooser socket even if xdmcp is disabled in
392: xdm-config, by setting requestPort to 0. See
393: <a href="http://bugs.xfree86.org/show_bug.cgi?id=1376">XFree86
1.44 deraadt 394: bugzilla</a> for details.
1.1 miod 395: <br>
1.47 deraadt 396: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/008_xdm.patch">
397: A source code patch exists which remedies this problem.</a>
1.1 miod 398: <p>
399: <li><a name="cvs2"></a>
1.50 deraadt 400: <font color="#009000"><strong>007: SECURITY FIX: May 20, 2004</strong></font>
401: <i>All architectures</i><br>
1.1 miod 402: A heap overflow in the
403: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>
404: server has been discovered that can be exploited by clients sending
405: malformed requests, enabling these clients to run arbitrary code
406: with the same privileges as the CVS server program.
407: <br>
1.36 sthen 408: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/007_cvs2.patch">
1.47 deraadt 409: A source code patch exists which remedies this problem.</a>
1.1 miod 410: <p>
411: <li><a name="procfs"></a>
1.50 deraadt 412: <font color="#009000"><strong>006: SECURITY FIX: May 13, 2004</strong></font>
413: <i>All architectures</i><br>
1.1 miod 414: Check for integer overflow in procfs. Use of procfs is not recommended.
415: <br>
1.36 sthen 416: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/006_procfs.patch">
1.47 deraadt 417: A source code patch exists which remedies this problem.</a>
1.1 miod 418: <p>
419: <li><a name="tcp"></a>
1.50 deraadt 420: <font color="#009000"><strong>005: RELIABILITY FIX: May 6, 2004</strong></font>
421: <i>All architectures</i><br>
1.1 miod 422: Reply to in-window SYN with a rate-limited ACK.
423: <br>
1.36 sthen 424: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/005_tcp.patch">
1.47 deraadt 425: A source code patch exists which remedies this problem.</a>
1.1 miod 426: <p>
427: <li><a name="scsi"></a>
1.50 deraadt 428: <font color="#009000"><strong>004: RELIABILITY FIX: May 5, 2004</strong></font>
429: <i>All architectures</i><br>
1.1 miod 430: Restore the ability to negotiate tags/wide/sync with some SCSI controllers ( i.e.
431: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=siop&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">siop(4)</a>,
432: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=trm&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">trm(4)</a>,
433: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iha&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">iha(4)</a>
434: ).
435: <br>
1.36 sthen 436: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/004_scsi.patch">
1.47 deraadt 437: A source code patch exists which remedies this problem.</a>
1.1 miod 438: <p>
439: <li><a name="gdt"></a>
1.50 deraadt 440: <font color="#009000"><strong>003: RELIABILITY FIX: May 5, 2004</strong></font>
441: <i>All architectures</i><br>
1.1 miod 442: Under load "recent model"
443: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gdt&apropos=0&sektion=4&manpath=OpenBSD+Current&arch=i386&format=html">gdt(4)</a>
444: controllers will lock up.
445: <br>
1.36 sthen 446: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/003_gdt.patch">
1.47 deraadt 447: A source code patch exists which remedies this problem.</a>
1.1 miod 448: <p>
449: <li><a name="cvs"></a>
1.50 deraadt 450: <font color="#009000"><strong>002: SECURITY FIX: May 5, 2004</strong></font>
451: <i>All architectures</i><br>
1.1 miod 452: Pathname validation problems have been found in
453: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386&format=html">cvs(1)</a>,
454: allowing malicious clients to create files outside the repository, allowing
455: malicious servers to overwrite files outside the local CVS tree on
456: the client and allowing clients to check out files outside the CVS
457: repository.
458: <br>
1.36 sthen 459: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/3.5/common/002_cvs.patch">
1.47 deraadt 460: A source code patch exists which remedies this problem.</a>
1.1 miod 461: <p>
462: <li><a name="autobook_package"></a>
1.49 deraadt 463: <font color="#009000"><strong>001: BROKEN PACKAGE ON CD: May 4, 2004</strong></font> <i>macppc only</i><br>
1.1 miod 464: The powerpc autobook-1.3.tgz package found on CD2 has been found to be corrupt,
465: and will not extract.
466: A replacement package can be found on the ftp sites.
467: <p>
468: </ul>
469: <p>
470:
471: </body>
472: </html>
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