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1.1 deraadt 16:
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>,
74: <a href="errata68.html">6.8</a>.
1.1 deraadt 75: <hr>
76:
1.36 deraadt 77: <p>
1.55 tj 78: Patches for the OpenBSD base system are distributed as unified diffs.
79: Each patch contains usage instructions.
80: All the following patches are also available in one
81: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">tar.gz file</a>
82: for convenience.
1.1 deraadt 83:
1.36 deraadt 84: <p>
1.55 tj 85: Patches for supported releases are also incorporated into the
1.56 tj 86: <a href="stable.html">-stable branch</a>.
1.36 deraadt 87:
1.1 deraadt 88: <hr>
89:
90: <ul>
91:
1.64 deraadt 92: <li id="p001_mbuf">
93: <strong>001: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 94: <i>All architectures</i><br>
1.64 deraadt 95: Incorrect mbuf handling for ICMP6 packets.<br>
96: Using
97: <a href="https://man.openbsd.org/OpenBSD-4.1/pf.4">pf(4)</a>
98: to avoid the problem packets is an effective workaround until the patch
99: can be installed.<br>
100: Use "block in inet6" in /etc/pf.conf
101: <br>
102: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
1.36 deraadt 103: A source code patch exists which remedies this problem.</a>
1.18 brad 104: <p>
105:
1.64 deraadt 106: <li id="p002_splnet">
107: <strong>002: STABILITY FIX: April 27, 2007</strong>
1.37 deraadt 108: <i>All architectures</i><br>
1.64 deraadt 109: Incorrect spl level can lead to panics under heavy kqueue usage.<br>
110: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
1.36 deraadt 111: A source code patch exists which remedies this problem.</a>
1.17 brad 112: <p>
113:
1.64 deraadt 114: <li id="p003_spamd">
115: <strong>003: RELIABILITY FIX: April 27, 2007</strong>
1.37 deraadt 116: <i>All architectures</i><br>
1.69 ! jsg 117: Bugs found in the spamd synchronization mechanism could cause corrupted
1.64 deraadt 118: databases.<br>
119: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
1.36 deraadt 120: A source code patch exists which remedies this problem.</a>
1.15 henning 121: <p>
122:
1.64 deraadt 123: <li id="p004_xorg">
124: <strong>004: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 125: <i>All architectures</i><br>
1.12 brad 126: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 127: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
128: BDFFont parsing integer overflow vulnerability,
129: fonts.dir file parsing integer overflow vulnerability,
130: multiple integer overflows in the XGetPixel() and XInitImage functions
131: in ImUtil.c.
132: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
133: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
134: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
135: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
1.12 brad 136: <br>
1.64 deraadt 137: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
1.36 deraadt 138: A source code patch exists which remedies this problem.</a>
1.12 brad 139: <p>
140:
1.64 deraadt 141: <li id="p005_route6">
142: <strong>005: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 143: <i>All architectures</i><br>
1.64 deraadt 144: IPv6 type 0 route headers can be used to mount a DoS attack against
145: hosts and networks. This is a design flaw in IPv6 and not a bug in
146: OpenBSD.<br>
147: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
1.36 deraadt 148: A source code patch exists which remedies this problem.</a>
1.10 henning 149: <p>
150:
1.64 deraadt 151: <li id="p006_altivec">
152: <strong>006: STABILITY FIX: April 27, 2007</strong>
153: <i>PowerPC</i><br>
154: An unhandled AltiVec assist exception can cause a kernel panic.<br>
155: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
1.36 deraadt 156: A source code patch exists which remedies this problem.</a>
1.9 deraadt 157: <p>
158:
1.64 deraadt 159: <li id="p007_kroute">
160: <strong>007: RELIABILITY FIX: April 30, 2007</strong>
161: <i>All architectures</i><br>
162: Link state is not correctly tracked in ospfd and ripd.<br>
163: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
1.36 deraadt 164: A source code patch exists which remedies this problem.</a>
1.7 ckuethe 165: <p>
166:
1.57 tb 167: <li id="p008_xorg">
1.63 bentley 168: <strong>008: STABILITY FIX: May 9, 2007</strong>
1.37 deraadt 169: <i>All Architectures</i><br>
1.6 jasper 170: A malicious client can cause a division by zero.<br>
1.54 tb 171: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
1.36 deraadt 172: A source code patch exists which remedies this problem.</a>
1.5 ckuethe 173: <p>
174:
1.64 deraadt 175: <li id="p009_file">
176: <strong>009: SECURITY FIX: July 9, 2007</strong>
177: <i>All Architectures</i><br>
178: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
179: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
1.36 deraadt 180: A source code patch exists which remedies this problem.</a>
1.4 ckuethe 181: <p>
182:
1.64 deraadt 183: <li id="p010_dhcpd">
184: <strong>010: SECURITY FIX: October 8, 2007</strong>
185: <i>All architectures</i><br>
186: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
187: A DHCP client that claimed to require a maximum message size less than
188: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
189: <br>
190: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
1.36 deraadt 191: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 192: <p>
193:
1.64 deraadt 194: <li id="p011_openssl">
195: <strong>011: SECURITY FIX: October 10, 2007</strong>
1.37 deraadt 196: <i>All architectures</i><br>
1.64 deraadt 197: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
198: <br>
199: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
1.36 deraadt 200: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 201: <p>
202:
1.64 deraadt 203: <li id="p012_xorg">
204: <strong>012: SECURITY FIX: February 8, 2008</strong>
1.37 deraadt 205: <i>All architectures</i><br>
1.64 deraadt 206: <b>2nd revision, February 10, 2008</b><br>
1.2 ckuethe 207: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 208: XFree86 Misc extension out of bounds array index,
209: File existence disclosure,
210: Xinput extension memory corruption,
211: TOG-cup extension memory corruption,
212: MIT-SHM and EVI extensions integer overflows,
213: PCF Font parser buffer overflow.
214: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
215: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
216: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
217: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
218: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
219: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
1.2 ckuethe 220: <br>
1.64 deraadt 221: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
222: A source code patch exists which remedies this problem.</a>
223: <p>
224:
225: <li id="p013_tcprespond">
226: <strong>013: RELIABILITY FIX: February 22, 2008</strong>
227: <i>All architectures</i><br>
228: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
229: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
1.36 deraadt 230: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 231: <p>
232:
1.64 deraadt 233: <li id="p014_ppp">
234: <strong>014: SECURITY FIX: March 7, 2008</strong>
1.37 deraadt 235: <i>All architectures</i><br>
1.64 deraadt 236: Buffer overflow in ppp command prompt parsing.<br>
237: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.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="p015_openssh">
242: <strong>015: SECURITY FIX: March 30, 2008</strong>
1.37 deraadt 243: <i>All architectures</i><br>
1.64 deraadt 244: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
245: directive was in effect, allowing users with write access to this file to
246: execute arbitrary commands. This behaviour was documented, but was an unsafe
247: default and an extra hassle for administrators.<br>
248: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
1.36 deraadt 249: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 250: <p>
251:
1.64 deraadt 252: <li id="p016_openssh2">
253: <strong>016: SECURITY FIX: April 3, 2008</strong>
1.37 deraadt 254: <i>All architectures</i><br>
1.64 deraadt 255: Avoid possible hijacking of X11-forwarded connections with sshd(8)
256: by refusing to listen on a port unless all address families bind
257: successfully.<br>
258: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
1.36 deraadt 259: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 260: <p>
261:
1.1 deraadt 262: </ul>
263:
1.41 tedu 264: <hr>
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