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15: <h2><font color="#0000e0">
16: This is the OpenBSD 4.2 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: <br>
23: For errata on a certain release, click below:<br>
24: <a href="errata21.html">2.1</a>,
25: <a href="errata22.html">2.2</a>,
26: <a href="errata23.html">2.3</a>,
27: <a href="errata24.html">2.4</a>,
28: <a href="errata25.html">2.5</a>,
29: <a href="errata26.html">2.6</a>,
30: <a href="errata27.html">2.7</a>,
31: <a href="errata28.html">2.8</a>,
32: <a href="errata29.html">2.9</a>,
33: <a href="errata30.html">3.0</a>,
34: <a href="errata31.html">3.1</a>,
35: <a href="errata32.html">3.2</a>,
36: <a href="errata33.html">3.3</a>,
37: <a href="errata34.html">3.4</a>,
38: <a href="errata35.html">3.5</a>,
39: <a href="errata36.html">3.6</a>,
1.23 deraadt 40: <br>
1.1 merdely 41: <a href="errata37.html">3.7</a>,
42: <a href="errata38.html">3.8</a>,
43: <a href="errata39.html">3.9</a>,
44: <a href="errata40.html">4.0</a>,
1.16 deraadt 45: <a href="errata41.html">4.1</a>,
1.23 deraadt 46: <a href="errata43.html">4.3</a>,
1.28 deraadt 47: <a href="errata44.html">4.4</a>,
1.29 deraadt 48: <a href="errata45.html">4.5</a>,
1.30 deraadt 49: <a href="errata46.html">4.6</a>,
1.32 deraadt 50: <a href="errata47.html">4.7</a>,
1.34 miod 51: <a href="errata48.html">4.8</a>,
1.35 nick 52: <a href="errata49.html">4.9</a>,
1.36 sthen 53: <a href="errata50.html">5.0</a>,
1.37 deraadt 54: <a href="errata51.html">5.1</a>,
1.38 deraadt 55: <a href="errata52.html">5.2</a>,
1.39 deraadt 56: <a href="errata53.html">5.3</a>,
1.42 deraadt 57: <br>
1.40 deraadt 58: <a href="errata54.html">5.4</a>,
1.45 ! jsg 59: <a href="errata55.html">5.5</a>,
! 60: <a href="errata56.html">5.6</a>.
1.1 merdely 61: <br>
62: <hr>
63:
1.31 sthen 64: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2.tar.gz">
1.1 merdely 65: You can also fetch a tar.gz file containing all the following patches</a>.
66: This file is updated once a day.
1.43 deraadt 67: <p>
1.1 merdely 68:
1.43 deraadt 69: The patches below are available in CVS via the
1.1 merdely 70: <code>OPENBSD_4_2</code> <a href="stable.html">patch branch</a>.
1.43 deraadt 71: <p>
1.1 merdely 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>.
1.43 deraadt 75: <p>
76:
1.1 merdely 77: <hr>
78:
79: <ul>
80:
1.25 brad 81: <li><a name="015_ndp"></a>
1.44 deraadt 82: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2008</strong></font>
83: <i>All architectures</i><br>
1.25 brad 84: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
85: solicitation requests maybe allowing a nearby attacker to intercept traffic.
86: The attacker must have IPv6 connectivity to the same router as their target for
87: this vulnerability to be exploited.
1.26 brad 88: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2476">CVE-2008-2476</a>.
1.25 brad 89: <br>
1.31 sthen 90: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/015_ndp.patch">
1.43 deraadt 91: A source code patch exists which remedies this problem.</a>
1.25 brad 92: <p>
93:
1.22 jdixon 94: <li><a name="014_pcb"></a>
1.44 deraadt 95: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font>
96: <i>All architectures</i><br>
1.40 deraadt 97: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
98: was exercised by the named(8) patch for port randomization). Since INET6 is
1.22 jdixon 99: enabled by default, this condition affects all systems.
100: <br>
1.31 sthen 101: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
1.43 deraadt 102: A source code patch exists which remedies this problem.</a>
1.22 jdixon 103: <p>
104:
1.20 brad 105: <li><a name="013_bind"></a>
1.44 deraadt 106: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font>
107: <i>All architectures</i><br>
1.21 brad 108: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 109: A vulnerability has been found with BIND. An attacker could use this vulnerability
110: to poison the cache of a recursive resolving name server.
111: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
112: <br>
1.31 sthen 113: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
1.43 deraadt 114: A source code patch exists which remedies this problem.</a>
1.20 brad 115: <p>
116:
1.19 brad 117: <li><a name="012_xorg2"></a>
1.44 deraadt 118: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font>
119: <i>All architectures</i><br>
1.19 brad 120: Multiple vulnerabilities have been discovered in X.Org.<br>
121: RENDER Extension heap buffer overflow,
122: RENDER Extension crash,
123: RENDER Extension memory corruption,
124: MIT-SHM arbitrary memory read,
125: RECORD and Security extensions memory corruption.
1.20 brad 126: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
127: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
128: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
129: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
130: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 131: <br>
1.31 sthen 132: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
1.43 deraadt 133: A source code patch exists which remedies this problem.</a>
1.19 brad 134: <p>
135:
1.18 brad 136: <li><a name="011_openssh2"></a>
1.44 deraadt 137: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font>
138: <i>All architectures</i><br>
1.18 brad 139: Avoid possible hijacking of X11-forwarded connections with sshd(8)
140: by refusing to listen on a port unless all address families bind
141: successfully.<br>
1.31 sthen 142: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
1.43 deraadt 143: A source code patch exists which remedies this problem.</a>
1.18 brad 144: <p>
145:
1.17 brad 146: <li><a name="010_openssh"></a>
1.44 deraadt 147: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font>
148: <i>All architectures</i><br>
1.17 brad 149: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
150: directive was in effect, allowing users with write access to this file to
151: execute arbitrary commands. This behaviour was documented, but was an unsafe
152: default and an extra hassle for administrators.<br>
1.31 sthen 153: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
1.43 deraadt 154: A source code patch exists which remedies this problem.</a>
1.17 brad 155: <p>
156:
1.14 henning 157: <li><a name="009_ppp"></a>
1.44 deraadt 158: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font>
159: <i>All architectures</i><br>
1.14 henning 160: Buffer overflow in ppp command prompt parsing.<br>
1.31 sthen 161: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
1.43 deraadt 162: A source code patch exists which remedies this problem.</a>
1.14 henning 163: <p>
164:
1.13 henning 165: <li><a name="008_ip6rthdr"></a>
1.44 deraadt 166: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font>
167: <i>All architectures</i><br>
1.13 henning 168: Malformed IPv6 routing headers can cause a kernel panic.<br>
1.31 sthen 169: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
1.43 deraadt 170: A source code patch exists which remedies this problem.</a>
1.13 henning 171: <p>
172:
1.12 henning 173: <li><a name="007_tcprespond"></a>
1.44 deraadt 174: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font>
175: <i>All architectures</i><br>
1.12 henning 176: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.31 sthen 177: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
1.43 deraadt 178: A source code patch exists which remedies this problem.</a>
1.12 henning 179: <p>
180:
1.10 brad 181: <li><a name="006_xorg"></a>
1.44 deraadt 182: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font>
183: <i>All architectures</i><br>
1.11 brad 184: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 185: Multiple vulnerabilities have been discovered in X.Org.<br>
186: XFree86 Misc extension out of bounds array index,
187: File existence disclosure,
188: Xinput extension memory corruption,
189: TOG-cup extension memory corruption,
190: MIT-SHM and EVI extensions integer overflows,
191: PCF Font parser buffer overflow.
192: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
193: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
194: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
195: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
196: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
197: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
198: <br>
1.31 sthen 199: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
1.43 deraadt 200: A source code patch exists which remedies this problem.</a>
1.10 brad 201: <p>
202:
1.9 henning 203: <li><a name="005_ifrtlabel"></a>
1.44 deraadt 204: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font>
205: <i>All architectures</i><br>
1.9 henning 206: A missing NULL pointer check can lead to a kernel panic.<br>
1.31 sthen 207: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
1.43 deraadt 208: A source code patch exists which remedies this problem.</a>
1.9 henning 209: <p>
210:
1.8 henning 211: <li><a name="004_pf"></a>
1.44 deraadt 212: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font>
213: <i>All architectures</i><br>
1.8 henning 214: A memory leak in pf can lead to machine lockups.<br>
1.31 sthen 215: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
1.43 deraadt 216: A source code patch exists which remedies this problem.</a>
1.8 henning 217: <p>
218:
1.5 tom 219: <li><a name="003_i386_boot"></a>
1.44 deraadt 220: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font>
221: <i>i386 only</i><br>
1.15 deraadt 222: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
223: by the project, not the CD images available on the net).
1.7 tom 224: A workaround using CD2 (amd64 architecture) is as follows.
225: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 226: <br>
227:
228: <ol>
229: <li>Insert CD2 and tell your computer to boot it;<br>
230: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
231: by pressing the space bar;<br>
232: <li>Remove CD2 and insert CD1;<br>
233: <li>Erase the character you typed to stop the boot, type<br>
234: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
235: then press <i>Enter</i>.
236: </ol>
237:
238: <p>
239:
1.3 henning 240: <li><a name="002_openssl"></a>
1.44 deraadt 241: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font>
242: <i>All architectures</i><br>
1.3 henning 243: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
1.31 sthen 244: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
1.43 deraadt 245: A source code patch exists which remedies this problem.</a>
1.3 henning 246: <p>
247:
1.2 deraadt 248: <li><a name="001_dhcpd"></a>
1.44 deraadt 249: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font>
250: <i>All architectures</i><br>
1.2 deraadt 251: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
252: A DHCP client that claimed to require a maximum message size less than
253: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
254: <br>
1.31 sthen 255: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
1.43 deraadt 256: A source code patch exists which remedies this problem.</a>
1.1 merdely 257: <p>
258:
259: </ul>
260:
261: </body>
262: </html>
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