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