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1.63 bentley 17: <h2 id=OpenBSD>
1.49 deraadt 18: <a href="index.html">
1.63 bentley 19: <i>Open</i><b>BSD</b></a>
20: 4.1 Errata
1.51 tj 21: </h2>
1.49 deraadt 22: <hr>
1.1 deraadt 23:
24: For errata on a certain release, click below:<br>
1.66 schwarze 25: <a href="errata20.html">2.0</a>,
1.1 deraadt 26: <a href="errata21.html">2.1</a>,
27: <a href="errata22.html">2.2</a>,
28: <a href="errata23.html">2.3</a>,
29: <a href="errata24.html">2.4</a>,
30: <a href="errata25.html">2.5</a>,
31: <a href="errata26.html">2.6</a>,
32: <a href="errata27.html">2.7</a>,
33: <a href="errata28.html">2.8</a>,
34: <a href="errata29.html">2.9</a>,
35: <a href="errata30.html">3.0</a>,
36: <a href="errata31.html">3.1</a>,
37: <a href="errata32.html">3.2</a>,
38: <a href="errata33.html">3.3</a>,
39: <a href="errata34.html">3.4</a>,
40: <a href="errata35.html">3.5</a>,
1.66 schwarze 41: <br>
1.1 deraadt 42: <a href="errata36.html">3.6</a>,
43: <a href="errata37.html">3.7</a>,
44: <a href="errata38.html">3.8</a>,
45: <a href="errata39.html">3.9</a>,
1.8 merdely 46: <a href="errata40.html">4.0</a>,
1.16 deraadt 47: <a href="errata42.html">4.2</a>,
1.19 deraadt 48: <a href="errata43.html">4.3</a>,
1.21 deraadt 49: <a href="errata44.html">4.4</a>,
1.22 deraadt 50: <a href="errata45.html">4.5</a>,
1.23 deraadt 51: <a href="errata46.html">4.6</a>,
1.25 deraadt 52: <a href="errata47.html">4.7</a>,
1.27 miod 53: <a href="errata48.html">4.8</a>,
1.28 nick 54: <a href="errata49.html">4.9</a>,
1.29 sthen 55: <a href="errata50.html">5.0</a>,
1.30 deraadt 56: <a href="errata51.html">5.1</a>,
1.31 deraadt 57: <a href="errata52.html">5.2</a>,
1.66 schwarze 58: <br>
1.32 deraadt 59: <a href="errata53.html">5.3</a>,
1.33 deraadt 60: <a href="errata54.html">5.4</a>,
1.38 jsg 61: <a href="errata55.html">5.5</a>,
1.42 deraadt 62: <a href="errata56.html">5.6</a>,
1.45 deraadt 63: <a href="errata57.html">5.7</a>,
1.46 deraadt 64: <a href="errata58.html">5.8</a>,
1.52 deraadt 65: <a href="errata59.html">5.9</a>,
1.55 tj 66: <a href="errata60.html">6.0</a>,
1.59 deraadt 67: <a href="errata61.html">6.1</a>,
1.60 deraadt 68: <a href="errata62.html">6.2</a>,
1.61 deraadt 69: <a href="errata63.html">6.3</a>,
1.62 deraadt 70: <a href="errata64.html">6.4</a>,
1.65 deraadt 71: <a href="errata65.html">6.5</a>,
1.67 deraadt 72: <a href="errata66.html">6.6</a>,
1.68 deraadt 73: <a href="errata67.html">6.7</a>,
1.70 deraadt 74: <a href="errata68.html">6.8</a>,
1.71 tj 75: <br>
1.72 deraadt 76: <a href="errata69.html">6.9</a>,
1.73 deraadt 77: <a href="errata70.html">7.0</a>,
1.74 deraadt 78: <a href="errata71.html">7.1</a>,
1.75 tj 79: <a href="errata72.html">7.2</a>,
1.76 tj 80: <a href="errata73.html">7.3</a>,
81: <a href="errata74.html">7.4</a>,
1.77 ! tj 82: <a href="errata75.html">7.5</a>.
1.1 deraadt 83: <hr>
84:
1.36 deraadt 85: <p>
1.55 tj 86: Patches for the OpenBSD base system are distributed as unified diffs.
87: Each patch contains usage instructions.
88: All the following patches are also available in one
89: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">tar.gz file</a>
90: for convenience.
1.1 deraadt 91:
1.36 deraadt 92: <p>
1.55 tj 93: Patches for supported releases are also incorporated into the
1.56 tj 94: <a href="stable.html">-stable branch</a>.
1.36 deraadt 95:
1.1 deraadt 96: <hr>
97:
98: <ul>
99:
1.64 deraadt 100: <li id="p001_mbuf">
101: <strong>001: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 102: <i>All architectures</i><br>
1.64 deraadt 103: Incorrect mbuf handling for ICMP6 packets.<br>
104: Using
105: <a href="https://man.openbsd.org/OpenBSD-4.1/pf.4">pf(4)</a>
106: to avoid the problem packets is an effective workaround until the patch
107: can be installed.<br>
108: Use "block in inet6" in /etc/pf.conf
109: <br>
110: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
1.36 deraadt 111: A source code patch exists which remedies this problem.</a>
1.18 brad 112: <p>
113:
1.64 deraadt 114: <li id="p002_splnet">
115: <strong>002: STABILITY FIX: April 27, 2007</strong>
1.37 deraadt 116: <i>All architectures</i><br>
1.64 deraadt 117: Incorrect spl level can lead to panics under heavy kqueue usage.<br>
118: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
1.36 deraadt 119: A source code patch exists which remedies this problem.</a>
1.17 brad 120: <p>
121:
1.64 deraadt 122: <li id="p003_spamd">
123: <strong>003: RELIABILITY FIX: April 27, 2007</strong>
1.37 deraadt 124: <i>All architectures</i><br>
1.69 jsg 125: Bugs found in the spamd synchronization mechanism could cause corrupted
1.64 deraadt 126: databases.<br>
127: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
1.36 deraadt 128: A source code patch exists which remedies this problem.</a>
1.15 henning 129: <p>
130:
1.64 deraadt 131: <li id="p004_xorg">
132: <strong>004: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 133: <i>All architectures</i><br>
1.12 brad 134: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 135: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
136: BDFFont parsing integer overflow vulnerability,
137: fonts.dir file parsing integer overflow vulnerability,
138: multiple integer overflows in the XGetPixel() and XInitImage functions
139: in ImUtil.c.
140: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
141: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
142: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
143: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
1.12 brad 144: <br>
1.64 deraadt 145: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
1.36 deraadt 146: A source code patch exists which remedies this problem.</a>
1.12 brad 147: <p>
148:
1.64 deraadt 149: <li id="p005_route6">
150: <strong>005: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 151: <i>All architectures</i><br>
1.64 deraadt 152: IPv6 type 0 route headers can be used to mount a DoS attack against
153: hosts and networks. This is a design flaw in IPv6 and not a bug in
154: OpenBSD.<br>
155: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
1.36 deraadt 156: A source code patch exists which remedies this problem.</a>
1.10 henning 157: <p>
158:
1.64 deraadt 159: <li id="p006_altivec">
160: <strong>006: STABILITY FIX: April 27, 2007</strong>
161: <i>PowerPC</i><br>
162: An unhandled AltiVec assist exception can cause a kernel panic.<br>
163: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
1.36 deraadt 164: A source code patch exists which remedies this problem.</a>
1.9 deraadt 165: <p>
166:
1.64 deraadt 167: <li id="p007_kroute">
168: <strong>007: RELIABILITY FIX: April 30, 2007</strong>
169: <i>All architectures</i><br>
170: Link state is not correctly tracked in ospfd and ripd.<br>
171: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
1.36 deraadt 172: A source code patch exists which remedies this problem.</a>
1.7 ckuethe 173: <p>
174:
1.57 tb 175: <li id="p008_xorg">
1.63 bentley 176: <strong>008: STABILITY FIX: May 9, 2007</strong>
1.37 deraadt 177: <i>All Architectures</i><br>
1.6 jasper 178: A malicious client can cause a division by zero.<br>
1.54 tb 179: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
1.36 deraadt 180: A source code patch exists which remedies this problem.</a>
1.5 ckuethe 181: <p>
182:
1.64 deraadt 183: <li id="p009_file">
184: <strong>009: SECURITY FIX: July 9, 2007</strong>
185: <i>All Architectures</i><br>
186: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
187: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
1.36 deraadt 188: A source code patch exists which remedies this problem.</a>
1.4 ckuethe 189: <p>
190:
1.64 deraadt 191: <li id="p010_dhcpd">
192: <strong>010: SECURITY FIX: October 8, 2007</strong>
193: <i>All architectures</i><br>
194: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
195: A DHCP client that claimed to require a maximum message size less than
196: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
197: <br>
198: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
1.36 deraadt 199: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 200: <p>
201:
1.64 deraadt 202: <li id="p011_openssl">
203: <strong>011: SECURITY FIX: October 10, 2007</strong>
1.37 deraadt 204: <i>All architectures</i><br>
1.64 deraadt 205: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
206: <br>
207: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
1.36 deraadt 208: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 209: <p>
210:
1.64 deraadt 211: <li id="p012_xorg">
212: <strong>012: SECURITY FIX: February 8, 2008</strong>
1.37 deraadt 213: <i>All architectures</i><br>
1.64 deraadt 214: <b>2nd revision, February 10, 2008</b><br>
1.2 ckuethe 215: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 216: XFree86 Misc extension out of bounds array index,
217: File existence disclosure,
218: Xinput extension memory corruption,
219: TOG-cup extension memory corruption,
220: MIT-SHM and EVI extensions integer overflows,
221: PCF Font parser buffer overflow.
222: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
223: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
224: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
225: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
226: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
227: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
1.2 ckuethe 228: <br>
1.64 deraadt 229: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
230: A source code patch exists which remedies this problem.</a>
231: <p>
232:
233: <li id="p013_tcprespond">
234: <strong>013: RELIABILITY FIX: February 22, 2008</strong>
235: <i>All architectures</i><br>
236: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
237: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
1.36 deraadt 238: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 239: <p>
240:
1.64 deraadt 241: <li id="p014_ppp">
242: <strong>014: SECURITY FIX: March 7, 2008</strong>
1.37 deraadt 243: <i>All architectures</i><br>
1.64 deraadt 244: Buffer overflow in ppp command prompt parsing.<br>
245: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.patch">
1.36 deraadt 246: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 247: <p>
248:
1.64 deraadt 249: <li id="p015_openssh">
250: <strong>015: SECURITY FIX: March 30, 2008</strong>
1.37 deraadt 251: <i>All architectures</i><br>
1.64 deraadt 252: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
253: directive was in effect, allowing users with write access to this file to
254: execute arbitrary commands. This behaviour was documented, but was an unsafe
255: default and an extra hassle for administrators.<br>
256: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
1.36 deraadt 257: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 258: <p>
259:
1.64 deraadt 260: <li id="p016_openssh2">
261: <strong>016: SECURITY FIX: April 3, 2008</strong>
1.37 deraadt 262: <i>All architectures</i><br>
1.64 deraadt 263: Avoid possible hijacking of X11-forwarded connections with sshd(8)
264: by refusing to listen on a port unless all address families bind
265: successfully.<br>
266: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
1.36 deraadt 267: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 268: <p>
269:
1.1 deraadt 270: </ul>
271:
1.41 tedu 272: <hr>
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