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1.49 deraadt 19: <h2>
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21: <font color="#0000ff"><i>Open</i></font><font color="#000084">BSD</font></a>
1.51 tj 22: <font color="#e00000">4.1 Errata</font>
23: </h2>
1.49 deraadt 24: <hr>
1.1 deraadt 25:
26: For errata on a certain release, click below:<br>
27: <a href="errata21.html">2.1</a>,
28: <a href="errata22.html">2.2</a>,
29: <a href="errata23.html">2.3</a>,
30: <a href="errata24.html">2.4</a>,
31: <a href="errata25.html">2.5</a>,
32: <a href="errata26.html">2.6</a>,
33: <a href="errata27.html">2.7</a>,
34: <a href="errata28.html">2.8</a>,
35: <a href="errata29.html">2.9</a>,
36: <a href="errata30.html">3.0</a>,
37: <a href="errata31.html">3.1</a>,
38: <a href="errata32.html">3.2</a>,
39: <a href="errata33.html">3.3</a>,
40: <a href="errata34.html">3.4</a>,
41: <a href="errata35.html">3.5</a>,
42: <a href="errata36.html">3.6</a>,
1.19 deraadt 43: <br>
1.1 deraadt 44: <a href="errata37.html">3.7</a>,
45: <a href="errata38.html">3.8</a>,
46: <a href="errata39.html">3.9</a>,
1.8 merdely 47: <a href="errata40.html">4.0</a>,
1.16 deraadt 48: <a href="errata42.html">4.2</a>,
1.19 deraadt 49: <a href="errata43.html">4.3</a>,
1.21 deraadt 50: <a href="errata44.html">4.4</a>,
1.22 deraadt 51: <a href="errata45.html">4.5</a>,
1.23 deraadt 52: <a href="errata46.html">4.6</a>,
1.25 deraadt 53: <a href="errata47.html">4.7</a>,
1.27 miod 54: <a href="errata48.html">4.8</a>,
1.28 nick 55: <a href="errata49.html">4.9</a>,
1.29 sthen 56: <a href="errata50.html">5.0</a>,
1.30 deraadt 57: <a href="errata51.html">5.1</a>,
1.31 deraadt 58: <a href="errata52.html">5.2</a>,
1.32 deraadt 59: <a href="errata53.html">5.3</a>,
1.35 deraadt 60: <br>
1.33 deraadt 61: <a href="errata54.html">5.4</a>,
1.38 jsg 62: <a href="errata55.html">5.5</a>,
1.42 deraadt 63: <a href="errata56.html">5.6</a>,
1.45 deraadt 64: <a href="errata57.html">5.7</a>,
1.46 deraadt 65: <a href="errata58.html">5.8</a>,
1.52 deraadt 66: <a href="errata59.html">5.9</a>,
1.55 tj 67: <a href="errata60.html">6.0</a>,
1.59 deraadt 68: <a href="errata61.html">6.1</a>,
1.60 deraadt 69: <a href="errata62.html">6.2</a>,
1.61 ! deraadt 70: <a href="errata63.html">6.3</a>,
! 71: <a href="errata64.html">6.4</a>.
1.1 deraadt 72: <hr>
73:
1.36 deraadt 74: <p>
1.55 tj 75: Patches for the OpenBSD base system are distributed as unified diffs.
76: Each patch contains usage instructions.
77: All the following patches are also available in one
78: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">tar.gz file</a>
79: for convenience.
1.1 deraadt 80:
1.36 deraadt 81: <p>
1.55 tj 82: Patches for supported releases are also incorporated into the
1.56 tj 83: <a href="stable.html">-stable branch</a>.
1.36 deraadt 84:
1.1 deraadt 85: <hr>
86:
87: <ul>
88:
1.57 tb 89: <li id="p016_openssh2">
1.37 deraadt 90: <font color="#009000"><strong>016: SECURITY FIX: April 3, 2008</strong></font>
91: <i>All architectures</i><br>
1.18 brad 92: Avoid possible hijacking of X11-forwarded connections with sshd(8)
93: by refusing to listen on a port unless all address families bind
94: successfully.<br>
1.54 tb 95: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
1.36 deraadt 96: A source code patch exists which remedies this problem.</a>
1.18 brad 97: <p>
98:
1.57 tb 99: <li id="p015_openssh">
1.37 deraadt 100: <font color="#009000"><strong>015: SECURITY FIX: March 30, 2008</strong></font>
101: <i>All architectures</i><br>
1.17 brad 102: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
103: directive was in effect, allowing users with write access to this file to
104: execute arbitrary commands. This behaviour was documented, but was an unsafe
105: default and an extra hassle for administrators.<br>
1.54 tb 106: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
1.36 deraadt 107: A source code patch exists which remedies this problem.</a>
1.17 brad 108: <p>
109:
1.57 tb 110: <li id="p014_ppp">
1.37 deraadt 111: <font color="#009000"><strong>014: SECURITY FIX: March 7, 2008</strong></font>
112: <i>All architectures</i><br>
1.15 henning 113: Buffer overflow in ppp command prompt parsing.<br>
1.54 tb 114: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.patch">
1.36 deraadt 115: A source code patch exists which remedies this problem.</a>
1.15 henning 116: <p>
117:
1.57 tb 118: <li id="p013_tcprespond">
1.37 deraadt 119: <font color="#009000"><strong>013: RELIABILITY FIX: February 22, 2008</strong></font>
120: <i>All architectures</i><br>
1.14 henning 121: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
1.54 tb 122: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
1.36 deraadt 123: A source code patch exists which remedies this problem.</a>
1.14 henning 124: <p>
125:
1.57 tb 126: <li id="p012_xorg">
1.37 deraadt 127: <font color="#009000"><strong>012: SECURITY FIX: February 8, 2008</strong></font>
128: <i>All architectures</i><br>
1.13 brad 129: <strong>2nd revision, February 10, 2008</strong><br>
1.12 brad 130: Multiple vulnerabilities have been discovered in X.Org.<br>
131: XFree86 Misc extension out of bounds array index,
132: File existence disclosure,
133: Xinput extension memory corruption,
134: TOG-cup extension memory corruption,
135: MIT-SHM and EVI extensions integer overflows,
136: PCF Font parser buffer overflow.
137: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
138: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
139: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
140: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
141: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
142: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
143: <br>
1.54 tb 144: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
1.36 deraadt 145: A source code patch exists which remedies this problem.</a>
1.12 brad 146: <p>
147:
1.57 tb 148: <li id="p011_openssl">
1.37 deraadt 149: <font color="#009000"><strong>011: SECURITY FIX: October 10, 2007</strong></font>
150: <i>All architectures</i><br>
1.12 brad 151: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
1.10 henning 152: <br>
1.54 tb 153: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
1.36 deraadt 154: A source code patch exists which remedies this problem.</a>
1.10 henning 155: <p>
156:
1.57 tb 157: <li id="p010_dhcpd">
1.37 deraadt 158: <font color="#009000"><strong>010: SECURITY FIX: October 8, 2007</strong></font>
159: <i>All architectures</i><br>
1.9 deraadt 160: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
161: A DHCP client that claimed to require a maximum message size less than
162: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
163: <br>
1.54 tb 164: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
1.36 deraadt 165: A source code patch exists which remedies this problem.</a>
1.9 deraadt 166: <p>
167:
1.57 tb 168: <li id="p009_file">
1.37 deraadt 169: <font color="#009000"><strong>009: SECURITY FIX: July 9, 2007</strong></font>
170: <i>All Architectures</i><br>
1.7 ckuethe 171: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
1.54 tb 172: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
1.36 deraadt 173: A source code patch exists which remedies this problem.</a>
1.7 ckuethe 174: <p>
175:
1.57 tb 176: <li id="p008_xorg">
1.37 deraadt 177: <font color="#009000"><strong>008: STABILITY FIX: May 9, 2007</strong></font>
178: <i>All Architectures</i><br>
1.6 jasper 179: A malicious client can cause a division by zero.<br>
1.54 tb 180: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
1.36 deraadt 181: A source code patch exists which remedies this problem.</a>
1.5 ckuethe 182: <p>
183:
1.57 tb 184: <li id="p007_kroute">
1.37 deraadt 185: <font color="#009000"><strong>007: RELIABILITY FIX: April 30, 2007</strong></font>
186: <i>All architectures</i><br>
1.4 ckuethe 187: Link state is not correctly tracked in ospfd and ripd.<br>
1.54 tb 188: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
1.36 deraadt 189: A source code patch exists which remedies this problem.</a>
1.4 ckuethe 190: <p>
191:
1.57 tb 192: <li id="p006_altivec">
1.37 deraadt 193: <font color="#009000"><strong>006: STABILITY FIX: April 27, 2007</strong></font>
194: <i>PowerPC</i><br>
1.2 ckuethe 195: An unhandled AltiVec assist exception can cause a kernel panic.<br>
1.54 tb 196: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
1.36 deraadt 197: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 198: <p>
199:
1.57 tb 200: <li id="p005_route6">
1.37 deraadt 201: <font color="#009000"><strong>005: SECURITY FIX: April 27, 2007</strong></font>
202: <i>All architectures</i><br>
1.2 ckuethe 203: IPv6 type 0 route headers can be used to mount a DoS attack against
204: hosts and networks. This is a design flaw in IPv6 and not a bug in
205: OpenBSD.<br>
1.54 tb 206: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
1.36 deraadt 207: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 208: <p>
209:
1.57 tb 210: <li id="p004_xorg">
1.37 deraadt 211: <font color="#009000"><strong>004: SECURITY FIX: April 27, 2007</strong></font>
212: <i>All architectures</i><br>
1.2 ckuethe 213: Multiple vulnerabilities have been discovered in X.Org.<br>
214: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
215: BDFFont parsing integer overflow vulnerability,
216: fonts.dir file parsing integer overflow vulnerability,
217: multiple integer overflows in the XGetPixel() and XInitImage functions
218: in ImUtil.c.
219: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
220: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
221: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
222: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
223: <br>
1.54 tb 224: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
1.36 deraadt 225: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 226: <p>
227:
1.57 tb 228: <li id="p003_spamd">
1.37 deraadt 229: <font color="#009000"><strong>003: RELIABILITY FIX: April 27, 2007</strong></font>
230: <i>All architectures</i><br>
1.2 ckuethe 231: Bugs found in the spamd sychronization mechanism could cause corrupted
232: databases.<br>
1.54 tb 233: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
1.36 deraadt 234: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 235: <p>
236:
1.57 tb 237: <li id="p002_splnet">
1.37 deraadt 238: <font color="#009000"><strong>002: STABILITY FIX: April 27, 2007</strong></font>
239: <i>All architectures</i><br>
1.2 ckuethe 240: Incorrect spl level can lead to panics under heavy kqueue usage.<br>
1.54 tb 241: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
1.36 deraadt 242: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 243: <p>
244:
1.57 tb 245: <li id="p001_mbuf">
1.37 deraadt 246: <font color="#009000"><strong>001: SECURITY FIX: April 27, 2007</strong></font>
247: <i>All architectures</i><br>
1.2 ckuethe 248: Incorrect mbuf handling for ICMP6 packets.<br>
249: Using
1.58 tb 250: <a href="https://man.openbsd.org/OpenBSD-4.1/pf.4">pf(4)</a>
1.2 ckuethe 251: to avoid the problem packets is an effective workaround until the patch
252: can be installed.<br>
253: Use "block in inet6" in /etc/pf.conf
254: <br>
1.54 tb 255: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
1.36 deraadt 256: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 257: <p>
258:
1.1 deraadt 259: </ul>
260:
1.41 tedu 261: <hr>
262:
1.1 deraadt 263: </body>
264: </html>
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