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1.54 ! deraadt 19: <h2>
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! 21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
! 22: <font color="#e00000">4.2 errata</font>
! 23: <hr>
! 24: </h2>
1.1 merdely 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>,
44: <a href="errata36.html">3.6</a>,
1.23 deraadt 45: <br>
1.1 merdely 46: <a href="errata37.html">3.7</a>,
47: <a href="errata38.html">3.8</a>,
48: <a href="errata39.html">3.9</a>,
49: <a href="errata40.html">4.0</a>,
1.16 deraadt 50: <a href="errata41.html">4.1</a>,
1.23 deraadt 51: <a href="errata43.html">4.3</a>,
1.28 deraadt 52: <a href="errata44.html">4.4</a>,
1.29 deraadt 53: <a href="errata45.html">4.5</a>,
1.30 deraadt 54: <a href="errata46.html">4.6</a>,
1.32 deraadt 55: <a href="errata47.html">4.7</a>,
1.34 miod 56: <a href="errata48.html">4.8</a>,
1.35 nick 57: <a href="errata49.html">4.9</a>,
1.36 sthen 58: <a href="errata50.html">5.0</a>,
1.37 deraadt 59: <a href="errata51.html">5.1</a>,
1.38 deraadt 60: <a href="errata52.html">5.2</a>,
1.39 deraadt 61: <a href="errata53.html">5.3</a>,
1.42 deraadt 62: <br>
1.40 deraadt 63: <a href="errata54.html">5.4</a>,
1.45 jsg 64: <a href="errata55.html">5.5</a>,
1.49 deraadt 65: <a href="errata56.html">5.6</a>,
1.52 deraadt 66: <a href="errata57.html">5.7</a>,
1.53 deraadt 67: <a href="errata58.html">5.8</a>,
68: <a href="errata59.html">5.9</a>.
1.1 merdely 69: <br>
70: <hr>
71:
1.31 sthen 72: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2.tar.gz">
1.1 merdely 73: You can also fetch a tar.gz file containing all the following patches</a>.
74: This file is updated once a day.
1.43 deraadt 75: <p>
1.1 merdely 76:
1.43 deraadt 77: The patches below are available in CVS via the
1.1 merdely 78: <code>OPENBSD_4_2</code> <a href="stable.html">patch branch</a>.
1.43 deraadt 79: <p>
1.1 merdely 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>.
1.43 deraadt 83: <p>
84:
1.1 merdely 85: <hr>
86:
87: <ul>
88:
1.47 bentley 89: <li id="015_ndp">
1.44 deraadt 90: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2008</strong></font>
91: <i>All architectures</i><br>
1.25 brad 92: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
93: solicitation requests maybe allowing a nearby attacker to intercept traffic.
94: The attacker must have IPv6 connectivity to the same router as their target for
95: this vulnerability to be exploited.
1.26 brad 96: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2476">CVE-2008-2476</a>.
1.25 brad 97: <br>
1.31 sthen 98: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/015_ndp.patch">
1.43 deraadt 99: A source code patch exists which remedies this problem.</a>
1.25 brad 100: <p>
101:
1.47 bentley 102: <li id="014_pcb">
1.44 deraadt 103: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font>
104: <i>All architectures</i><br>
1.40 deraadt 105: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
106: was exercised by the named(8) patch for port randomization). Since INET6 is
1.22 jdixon 107: enabled by default, this condition affects all systems.
108: <br>
1.31 sthen 109: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
1.43 deraadt 110: A source code patch exists which remedies this problem.</a>
1.22 jdixon 111: <p>
112:
1.47 bentley 113: <li id="013_bind">
1.44 deraadt 114: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font>
115: <i>All architectures</i><br>
1.21 brad 116: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 117: A vulnerability has been found with BIND. An attacker could use this vulnerability
118: to poison the cache of a recursive resolving name server.
119: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
120: <br>
1.31 sthen 121: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
1.43 deraadt 122: A source code patch exists which remedies this problem.</a>
1.20 brad 123: <p>
124:
1.47 bentley 125: <li id="012_xorg2">
1.44 deraadt 126: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font>
127: <i>All architectures</i><br>
1.19 brad 128: Multiple vulnerabilities have been discovered in X.Org.<br>
129: RENDER Extension heap buffer overflow,
130: RENDER Extension crash,
131: RENDER Extension memory corruption,
132: MIT-SHM arbitrary memory read,
133: RECORD and Security extensions memory corruption.
1.20 brad 134: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
135: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
136: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
137: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
138: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 139: <br>
1.31 sthen 140: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
1.43 deraadt 141: A source code patch exists which remedies this problem.</a>
1.19 brad 142: <p>
143:
1.47 bentley 144: <li id="011_openssh2">
1.44 deraadt 145: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font>
146: <i>All architectures</i><br>
1.18 brad 147: Avoid possible hijacking of X11-forwarded connections with sshd(8)
148: by refusing to listen on a port unless all address families bind
149: successfully.<br>
1.31 sthen 150: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
1.43 deraadt 151: A source code patch exists which remedies this problem.</a>
1.18 brad 152: <p>
153:
1.47 bentley 154: <li id="010_openssh">
1.44 deraadt 155: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font>
156: <i>All architectures</i><br>
1.17 brad 157: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
158: directive was in effect, allowing users with write access to this file to
159: execute arbitrary commands. This behaviour was documented, but was an unsafe
160: default and an extra hassle for administrators.<br>
1.31 sthen 161: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
1.43 deraadt 162: A source code patch exists which remedies this problem.</a>
1.17 brad 163: <p>
164:
1.47 bentley 165: <li id="009_ppp">
1.44 deraadt 166: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font>
167: <i>All architectures</i><br>
1.14 henning 168: Buffer overflow in ppp command prompt parsing.<br>
1.31 sthen 169: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
1.43 deraadt 170: A source code patch exists which remedies this problem.</a>
1.14 henning 171: <p>
172:
1.47 bentley 173: <li id="008_ip6rthdr">
1.44 deraadt 174: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font>
175: <i>All architectures</i><br>
1.13 henning 176: Malformed IPv6 routing headers can cause a kernel panic.<br>
1.31 sthen 177: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
1.43 deraadt 178: A source code patch exists which remedies this problem.</a>
1.13 henning 179: <p>
180:
1.47 bentley 181: <li id="007_tcprespond">
1.44 deraadt 182: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font>
183: <i>All architectures</i><br>
1.12 henning 184: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.31 sthen 185: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
1.43 deraadt 186: A source code patch exists which remedies this problem.</a>
1.12 henning 187: <p>
188:
1.47 bentley 189: <li id="006_xorg">
1.44 deraadt 190: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font>
191: <i>All architectures</i><br>
1.11 brad 192: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 193: Multiple vulnerabilities have been discovered in X.Org.<br>
194: XFree86 Misc extension out of bounds array index,
195: File existence disclosure,
196: Xinput extension memory corruption,
197: TOG-cup extension memory corruption,
198: MIT-SHM and EVI extensions integer overflows,
199: PCF Font parser buffer overflow.
200: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
201: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
202: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
203: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
204: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
205: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
206: <br>
1.31 sthen 207: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
1.43 deraadt 208: A source code patch exists which remedies this problem.</a>
1.10 brad 209: <p>
210:
1.47 bentley 211: <li id="005_ifrtlabel">
1.44 deraadt 212: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font>
213: <i>All architectures</i><br>
1.9 henning 214: A missing NULL pointer check can lead to a kernel panic.<br>
1.31 sthen 215: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
1.43 deraadt 216: A source code patch exists which remedies this problem.</a>
1.9 henning 217: <p>
218:
1.47 bentley 219: <li id="004_pf">
1.44 deraadt 220: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font>
221: <i>All architectures</i><br>
1.8 henning 222: A memory leak in pf can lead to machine lockups.<br>
1.31 sthen 223: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
1.43 deraadt 224: A source code patch exists which remedies this problem.</a>
1.8 henning 225: <p>
226:
1.47 bentley 227: <li id="003_i386_boot">
1.44 deraadt 228: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font>
229: <i>i386 only</i><br>
1.15 deraadt 230: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
231: by the project, not the CD images available on the net).
1.7 tom 232: A workaround using CD2 (amd64 architecture) is as follows.
233: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 234: <br>
235:
236: <ol>
237: <li>Insert CD2 and tell your computer to boot it;<br>
238: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
239: by pressing the space bar;<br>
240: <li>Remove CD2 and insert CD1;<br>
241: <li>Erase the character you typed to stop the boot, type<br>
242: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
243: then press <i>Enter</i>.
244: </ol>
245:
246: <p>
247:
1.47 bentley 248: <li id="002_openssl">
1.44 deraadt 249: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font>
250: <i>All architectures</i><br>
1.3 henning 251: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
1.31 sthen 252: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
1.43 deraadt 253: A source code patch exists which remedies this problem.</a>
1.3 henning 254: <p>
255:
1.47 bentley 256: <li id="001_dhcpd">
1.44 deraadt 257: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font>
258: <i>All architectures</i><br>
1.2 deraadt 259: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
260: A DHCP client that claimed to require a maximum message size less than
261: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
262: <br>
1.31 sthen 263: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
1.43 deraadt 264: A source code patch exists which remedies this problem.</a>
1.1 merdely 265: <p>
266:
267: </ul>
268:
1.48 tedu 269: <hr>
270:
1.1 merdely 271: </body>
272: </html>
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