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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>,
! 77: <a href="errata70.html">7.0</a>.
1.1 deraadt 78: <hr>
79:
1.36 deraadt 80: <p>
1.55 tj 81: Patches for the OpenBSD base system are distributed as unified diffs.
82: Each patch contains usage instructions.
83: All the following patches are also available in one
84: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">tar.gz file</a>
85: for convenience.
1.1 deraadt 86:
1.36 deraadt 87: <p>
1.55 tj 88: Patches for supported releases are also incorporated into the
1.56 tj 89: <a href="stable.html">-stable branch</a>.
1.36 deraadt 90:
1.1 deraadt 91: <hr>
92:
93: <ul>
94:
1.64 deraadt 95: <li id="p001_mbuf">
96: <strong>001: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 97: <i>All architectures</i><br>
1.64 deraadt 98: Incorrect mbuf handling for ICMP6 packets.<br>
99: Using
100: <a href="https://man.openbsd.org/OpenBSD-4.1/pf.4">pf(4)</a>
101: to avoid the problem packets is an effective workaround until the patch
102: can be installed.<br>
103: Use "block in inet6" in /etc/pf.conf
104: <br>
105: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
1.36 deraadt 106: A source code patch exists which remedies this problem.</a>
1.18 brad 107: <p>
108:
1.64 deraadt 109: <li id="p002_splnet">
110: <strong>002: STABILITY FIX: April 27, 2007</strong>
1.37 deraadt 111: <i>All architectures</i><br>
1.64 deraadt 112: Incorrect spl level can lead to panics under heavy kqueue usage.<br>
113: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
1.36 deraadt 114: A source code patch exists which remedies this problem.</a>
1.17 brad 115: <p>
116:
1.64 deraadt 117: <li id="p003_spamd">
118: <strong>003: RELIABILITY FIX: April 27, 2007</strong>
1.37 deraadt 119: <i>All architectures</i><br>
1.69 jsg 120: Bugs found in the spamd synchronization mechanism could cause corrupted
1.64 deraadt 121: databases.<br>
122: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
1.36 deraadt 123: A source code patch exists which remedies this problem.</a>
1.15 henning 124: <p>
125:
1.64 deraadt 126: <li id="p004_xorg">
127: <strong>004: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 128: <i>All architectures</i><br>
1.12 brad 129: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 130: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
131: BDFFont parsing integer overflow vulnerability,
132: fonts.dir file parsing integer overflow vulnerability,
133: multiple integer overflows in the XGetPixel() and XInitImage functions
134: in ImUtil.c.
135: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
136: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
137: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
138: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
1.12 brad 139: <br>
1.64 deraadt 140: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
1.36 deraadt 141: A source code patch exists which remedies this problem.</a>
1.12 brad 142: <p>
143:
1.64 deraadt 144: <li id="p005_route6">
145: <strong>005: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 146: <i>All architectures</i><br>
1.64 deraadt 147: IPv6 type 0 route headers can be used to mount a DoS attack against
148: hosts and networks. This is a design flaw in IPv6 and not a bug in
149: OpenBSD.<br>
150: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
1.36 deraadt 151: A source code patch exists which remedies this problem.</a>
1.10 henning 152: <p>
153:
1.64 deraadt 154: <li id="p006_altivec">
155: <strong>006: STABILITY FIX: April 27, 2007</strong>
156: <i>PowerPC</i><br>
157: An unhandled AltiVec assist exception can cause a kernel panic.<br>
158: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
1.36 deraadt 159: A source code patch exists which remedies this problem.</a>
1.9 deraadt 160: <p>
161:
1.64 deraadt 162: <li id="p007_kroute">
163: <strong>007: RELIABILITY FIX: April 30, 2007</strong>
164: <i>All architectures</i><br>
165: Link state is not correctly tracked in ospfd and ripd.<br>
166: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
1.36 deraadt 167: A source code patch exists which remedies this problem.</a>
1.7 ckuethe 168: <p>
169:
1.57 tb 170: <li id="p008_xorg">
1.63 bentley 171: <strong>008: STABILITY FIX: May 9, 2007</strong>
1.37 deraadt 172: <i>All Architectures</i><br>
1.6 jasper 173: A malicious client can cause a division by zero.<br>
1.54 tb 174: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
1.36 deraadt 175: A source code patch exists which remedies this problem.</a>
1.5 ckuethe 176: <p>
177:
1.64 deraadt 178: <li id="p009_file">
179: <strong>009: SECURITY FIX: July 9, 2007</strong>
180: <i>All Architectures</i><br>
181: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
182: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
1.36 deraadt 183: A source code patch exists which remedies this problem.</a>
1.4 ckuethe 184: <p>
185:
1.64 deraadt 186: <li id="p010_dhcpd">
187: <strong>010: SECURITY FIX: October 8, 2007</strong>
188: <i>All architectures</i><br>
189: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
190: A DHCP client that claimed to require a maximum message size less than
191: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
192: <br>
193: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
1.36 deraadt 194: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 195: <p>
196:
1.64 deraadt 197: <li id="p011_openssl">
198: <strong>011: SECURITY FIX: October 10, 2007</strong>
1.37 deraadt 199: <i>All architectures</i><br>
1.64 deraadt 200: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
201: <br>
202: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
1.36 deraadt 203: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 204: <p>
205:
1.64 deraadt 206: <li id="p012_xorg">
207: <strong>012: SECURITY FIX: February 8, 2008</strong>
1.37 deraadt 208: <i>All architectures</i><br>
1.64 deraadt 209: <b>2nd revision, February 10, 2008</b><br>
1.2 ckuethe 210: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 211: XFree86 Misc extension out of bounds array index,
212: File existence disclosure,
213: Xinput extension memory corruption,
214: TOG-cup extension memory corruption,
215: MIT-SHM and EVI extensions integer overflows,
216: PCF Font parser buffer overflow.
217: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
218: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
219: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
220: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
221: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
222: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
1.2 ckuethe 223: <br>
1.64 deraadt 224: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
225: A source code patch exists which remedies this problem.</a>
226: <p>
227:
228: <li id="p013_tcprespond">
229: <strong>013: RELIABILITY FIX: February 22, 2008</strong>
230: <i>All architectures</i><br>
231: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
232: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
1.36 deraadt 233: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 234: <p>
235:
1.64 deraadt 236: <li id="p014_ppp">
237: <strong>014: SECURITY FIX: March 7, 2008</strong>
1.37 deraadt 238: <i>All architectures</i><br>
1.64 deraadt 239: Buffer overflow in ppp command prompt parsing.<br>
240: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.patch">
1.36 deraadt 241: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 242: <p>
243:
1.64 deraadt 244: <li id="p015_openssh">
245: <strong>015: SECURITY FIX: March 30, 2008</strong>
1.37 deraadt 246: <i>All architectures</i><br>
1.64 deraadt 247: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
248: directive was in effect, allowing users with write access to this file to
249: execute arbitrary commands. This behaviour was documented, but was an unsafe
250: default and an extra hassle for administrators.<br>
251: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
1.36 deraadt 252: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 253: <p>
254:
1.64 deraadt 255: <li id="p016_openssh2">
256: <strong>016: SECURITY FIX: April 3, 2008</strong>
1.37 deraadt 257: <i>All architectures</i><br>
1.64 deraadt 258: Avoid possible hijacking of X11-forwarded connections with sshd(8)
259: by refusing to listen on a port unless all address families bind
260: successfully.<br>
261: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
1.36 deraadt 262: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 263: <p>
264:
1.1 deraadt 265: </ul>
266:
1.41 tedu 267: <hr>
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