Annotation of www/errata42.html, Revision 1.48
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14: IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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1.46 deraadt 20: <h2><font color="#e00000">
21: OpenBSD 4.2 errata
1.1 merdely 22: </font></h2>
23:
24: <hr>
25: <a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
26: <br>
27: For errata on a certain release, click below:<br>
28: <a href="errata21.html">2.1</a>,
29: <a href="errata22.html">2.2</a>,
30: <a href="errata23.html">2.3</a>,
31: <a href="errata24.html">2.4</a>,
32: <a href="errata25.html">2.5</a>,
33: <a href="errata26.html">2.6</a>,
34: <a href="errata27.html">2.7</a>,
35: <a href="errata28.html">2.8</a>,
36: <a href="errata29.html">2.9</a>,
37: <a href="errata30.html">3.0</a>,
38: <a href="errata31.html">3.1</a>,
39: <a href="errata32.html">3.2</a>,
40: <a href="errata33.html">3.3</a>,
41: <a href="errata34.html">3.4</a>,
42: <a href="errata35.html">3.5</a>,
43: <a href="errata36.html">3.6</a>,
1.23 deraadt 44: <br>
1.1 merdely 45: <a href="errata37.html">3.7</a>,
46: <a href="errata38.html">3.8</a>,
47: <a href="errata39.html">3.9</a>,
48: <a href="errata40.html">4.0</a>,
1.16 deraadt 49: <a href="errata41.html">4.1</a>,
1.23 deraadt 50: <a href="errata43.html">4.3</a>,
1.28 deraadt 51: <a href="errata44.html">4.4</a>,
1.29 deraadt 52: <a href="errata45.html">4.5</a>,
1.30 deraadt 53: <a href="errata46.html">4.6</a>,
1.32 deraadt 54: <a href="errata47.html">4.7</a>,
1.34 miod 55: <a href="errata48.html">4.8</a>,
1.35 nick 56: <a href="errata49.html">4.9</a>,
1.36 sthen 57: <a href="errata50.html">5.0</a>,
1.37 deraadt 58: <a href="errata51.html">5.1</a>,
1.38 deraadt 59: <a href="errata52.html">5.2</a>,
1.39 deraadt 60: <a href="errata53.html">5.3</a>,
1.42 deraadt 61: <br>
1.40 deraadt 62: <a href="errata54.html">5.4</a>,
1.45 jsg 63: <a href="errata55.html">5.5</a>,
64: <a href="errata56.html">5.6</a>.
1.1 merdely 65: <br>
66: <hr>
67:
1.31 sthen 68: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2.tar.gz">
1.1 merdely 69: You can also fetch a tar.gz file containing all the following patches</a>.
70: This file is updated once a day.
1.43 deraadt 71: <p>
1.1 merdely 72:
1.43 deraadt 73: The patches below are available in CVS via the
1.1 merdely 74: <code>OPENBSD_4_2</code> <a href="stable.html">patch branch</a>.
1.43 deraadt 75: <p>
1.1 merdely 76:
77: For more detailed information on how to install patches to OpenBSD, please
78: consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
1.43 deraadt 79: <p>
80:
1.1 merdely 81: <hr>
82:
83: <ul>
84:
1.47 bentley 85: <li id="015_ndp">
1.44 deraadt 86: <font color="#009000"><strong>015: SECURITY FIX: October 2, 2008</strong></font>
87: <i>All architectures</i><br>
1.25 brad 88: The Neighbor Discovery Protocol (ndp) did not correctly verify neighbor
89: solicitation requests maybe allowing a nearby attacker to intercept traffic.
90: The attacker must have IPv6 connectivity to the same router as their target for
91: this vulnerability to be exploited.
1.26 brad 92: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2476">CVE-2008-2476</a>.
1.25 brad 93: <br>
1.31 sthen 94: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/015_ndp.patch">
1.43 deraadt 95: A source code patch exists which remedies this problem.</a>
1.25 brad 96: <p>
97:
1.47 bentley 98: <li id="014_pcb">
1.44 deraadt 99: <font color="#009000"><strong>014: RELIABILITY FIX: July 29, 2008</strong></font>
100: <i>All architectures</i><br>
1.40 deraadt 101: Some kinds of IPv6 usage would leak kernel memory (in particular, this path
102: was exercised by the named(8) patch for port randomization). Since INET6 is
1.22 jdixon 103: enabled by default, this condition affects all systems.
104: <br>
1.31 sthen 105: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/014_pcb.patch">
1.43 deraadt 106: A source code patch exists which remedies this problem.</a>
1.22 jdixon 107: <p>
108:
1.47 bentley 109: <li id="013_bind">
1.44 deraadt 110: <font color="#009000"><strong>013: SECURITY FIX: July 23, 2008</strong></font>
111: <i>All architectures</i><br>
1.21 brad 112: <strong>2nd revision, July 23, 2008</strong><br>
1.20 brad 113: A vulnerability has been found with BIND. An attacker could use this vulnerability
114: to poison the cache of a recursive resolving name server.
115: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1447">CVE-2008-1447</a>.
116: <br>
1.31 sthen 117: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/013_bind.patch">
1.43 deraadt 118: A source code patch exists which remedies this problem.</a>
1.20 brad 119: <p>
120:
1.47 bentley 121: <li id="012_xorg2">
1.44 deraadt 122: <font color="#009000"><strong>012: SECURITY FIX: July 15, 2008</strong></font>
123: <i>All architectures</i><br>
1.19 brad 124: Multiple vulnerabilities have been discovered in X.Org.<br>
125: RENDER Extension heap buffer overflow,
126: RENDER Extension crash,
127: RENDER Extension memory corruption,
128: MIT-SHM arbitrary memory read,
129: RECORD and Security extensions memory corruption.
1.20 brad 130: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2360">CVE-2008-2360</a>,
131: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2361">CVE-2008-2361</a>,
132: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2362">CVE-2008-2362</a>,
133: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1379">CVE-2008-1379</a>,
134: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1377">CVE-2008-1377</a>.
1.19 brad 135: <br>
1.31 sthen 136: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/012_xorg2.patch">
1.43 deraadt 137: A source code patch exists which remedies this problem.</a>
1.19 brad 138: <p>
139:
1.47 bentley 140: <li id="011_openssh2">
1.44 deraadt 141: <font color="#009000"><strong>011: SECURITY FIX: April 3, 2008</strong></font>
142: <i>All architectures</i><br>
1.18 brad 143: Avoid possible hijacking of X11-forwarded connections with sshd(8)
144: by refusing to listen on a port unless all address families bind
145: successfully.<br>
1.31 sthen 146: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/011_openssh2.patch">
1.43 deraadt 147: A source code patch exists which remedies this problem.</a>
1.18 brad 148: <p>
149:
1.47 bentley 150: <li id="010_openssh">
1.44 deraadt 151: <font color="#009000"><strong>010: SECURITY FIX: March 30, 2008</strong></font>
152: <i>All architectures</i><br>
1.17 brad 153: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
154: directive was in effect, allowing users with write access to this file to
155: execute arbitrary commands. This behaviour was documented, but was an unsafe
156: default and an extra hassle for administrators.<br>
1.31 sthen 157: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/010_openssh.patch">
1.43 deraadt 158: A source code patch exists which remedies this problem.</a>
1.17 brad 159: <p>
160:
1.47 bentley 161: <li id="009_ppp">
1.44 deraadt 162: <font color="#009000"><strong>009: SECURITY FIX: March 7, 2008</strong></font>
163: <i>All architectures</i><br>
1.14 henning 164: Buffer overflow in ppp command prompt parsing.<br>
1.31 sthen 165: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/009_ppp.patch">
1.43 deraadt 166: A source code patch exists which remedies this problem.</a>
1.14 henning 167: <p>
168:
1.47 bentley 169: <li id="008_ip6rthdr">
1.44 deraadt 170: <font color="#009000"><strong>008: RELIABILITY FIX: February 25, 2008</strong></font>
171: <i>All architectures</i><br>
1.13 henning 172: Malformed IPv6 routing headers can cause a kernel panic.<br>
1.31 sthen 173: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/008_ip6rthdr.patch">
1.43 deraadt 174: A source code patch exists which remedies this problem.</a>
1.13 henning 175: <p>
176:
1.47 bentley 177: <li id="007_tcprespond">
1.44 deraadt 178: <font color="#009000"><strong>007: RELIABILITY FIX: February 22, 2008</strong></font>
179: <i>All architectures</i><br>
1.12 henning 180: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.31 sthen 181: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/007_tcprespond.patch">
1.43 deraadt 182: A source code patch exists which remedies this problem.</a>
1.12 henning 183: <p>
184:
1.47 bentley 185: <li id="006_xorg">
1.44 deraadt 186: <font color="#009000"><strong>006: SECURITY FIX: February 8, 2008</strong></font>
187: <i>All architectures</i><br>
1.11 brad 188: <strong>2nd revision, February 10, 2008</strong><br>
1.10 brad 189: Multiple vulnerabilities have been discovered in X.Org.<br>
190: XFree86 Misc extension out of bounds array index,
191: File existence disclosure,
192: Xinput extension memory corruption,
193: TOG-cup extension memory corruption,
194: MIT-SHM and EVI extensions integer overflows,
195: PCF Font parser buffer overflow.
196: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
197: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
198: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
199: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
200: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
201: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
202: <br>
1.31 sthen 203: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/006_xorg.patch">
1.43 deraadt 204: A source code patch exists which remedies this problem.</a>
1.10 brad 205: <p>
206:
1.47 bentley 207: <li id="005_ifrtlabel">
1.44 deraadt 208: <font color="#009000"><strong>005: RELIABILITY FIX: January 11, 2008</strong></font>
209: <i>All architectures</i><br>
1.9 henning 210: A missing NULL pointer check can lead to a kernel panic.<br>
1.31 sthen 211: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/005_ifrtlabel.patch">
1.43 deraadt 212: A source code patch exists which remedies this problem.</a>
1.9 henning 213: <p>
214:
1.47 bentley 215: <li id="004_pf">
1.44 deraadt 216: <font color="#009000"><strong>004: RELIABILITY FIX: November 27, 2007</strong></font>
217: <i>All architectures</i><br>
1.8 henning 218: A memory leak in pf can lead to machine lockups.<br>
1.31 sthen 219: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/004_pf.patch">
1.43 deraadt 220: A source code patch exists which remedies this problem.</a>
1.8 henning 221: <p>
222:
1.47 bentley 223: <li id="003_i386_boot">
1.44 deraadt 224: <font color="#009000"><strong>003: CD BOOT FAILURE ON OLDER COMPUTERS : October 30, 2007</strong></font>
225: <i>i386 only</i><br>
1.15 deraadt 226: Some older BIOSes are unable to boot CD1 (ie. the commercial release sold
227: by the project, not the CD images available on the net).
1.7 tom 228: A workaround using CD2 (amd64 architecture) is as follows.
229: (An amd64 machine is <i>NOT</i> required for this to work.)<br>
1.5 tom 230: <br>
231:
232: <ol>
233: <li>Insert CD2 and tell your computer to boot it;<br>
234: <li>When the <tt>boot></tt> prompt appears, stop the automatic boot
235: by pressing the space bar;<br>
236: <li>Remove CD2 and insert CD1;<br>
237: <li>Erase the character you typed to stop the boot, type<br>
238: <tt><b>boot /4.2/i386/bsd.rd</b></tt><br>
239: then press <i>Enter</i>.
240: </ol>
241:
242: <p>
243:
1.47 bentley 244: <li id="002_openssl">
1.44 deraadt 245: <font color="#009000"><strong>002: SECURITY FIX: October 10, 2007</strong></font>
246: <i>All architectures</i><br>
1.3 henning 247: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.<br>
1.31 sthen 248: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/002_openssl.patch">
1.43 deraadt 249: A source code patch exists which remedies this problem.</a>
1.3 henning 250: <p>
251:
1.47 bentley 252: <li id="001_dhcpd">
1.44 deraadt 253: <font color="#009000"><strong>001: SECURITY FIX: October 8, 2007</strong></font>
254: <i>All architectures</i><br>
1.2 deraadt 255: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
256: A DHCP client that claimed to require a maximum message size less than
257: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
258: <br>
1.31 sthen 259: <a href="http://ftp.openbsd.org/pub/OpenBSD/patches/4.2/common/001_dhcpd.patch">
1.43 deraadt 260: A source code patch exists which remedies this problem.</a>
1.1 merdely 261: <p>
262:
263: </ul>
264:
1.48 ! tedu 265: <hr>
! 266:
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