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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>,
! 80: <a href="errata73.html">7.3</a>.
1.1 deraadt 81: <hr>
82:
1.36 deraadt 83: <p>
1.55 tj 84: Patches for the OpenBSD base system are distributed as unified diffs.
85: Each patch contains usage instructions.
86: All the following patches are also available in one
87: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">tar.gz file</a>
88: for convenience.
1.1 deraadt 89:
1.36 deraadt 90: <p>
1.55 tj 91: Patches for supported releases are also incorporated into the
1.56 tj 92: <a href="stable.html">-stable branch</a>.
1.36 deraadt 93:
1.1 deraadt 94: <hr>
95:
96: <ul>
97:
1.64 deraadt 98: <li id="p001_mbuf">
99: <strong>001: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 100: <i>All architectures</i><br>
1.64 deraadt 101: Incorrect mbuf handling for ICMP6 packets.<br>
102: Using
103: <a href="https://man.openbsd.org/OpenBSD-4.1/pf.4">pf(4)</a>
104: to avoid the problem packets is an effective workaround until the patch
105: can be installed.<br>
106: Use "block in inet6" in /etc/pf.conf
107: <br>
108: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
1.36 deraadt 109: A source code patch exists which remedies this problem.</a>
1.18 brad 110: <p>
111:
1.64 deraadt 112: <li id="p002_splnet">
113: <strong>002: STABILITY FIX: April 27, 2007</strong>
1.37 deraadt 114: <i>All architectures</i><br>
1.64 deraadt 115: Incorrect spl level can lead to panics under heavy kqueue usage.<br>
116: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
1.36 deraadt 117: A source code patch exists which remedies this problem.</a>
1.17 brad 118: <p>
119:
1.64 deraadt 120: <li id="p003_spamd">
121: <strong>003: RELIABILITY FIX: April 27, 2007</strong>
1.37 deraadt 122: <i>All architectures</i><br>
1.69 jsg 123: Bugs found in the spamd synchronization mechanism could cause corrupted
1.64 deraadt 124: databases.<br>
125: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
1.36 deraadt 126: A source code patch exists which remedies this problem.</a>
1.15 henning 127: <p>
128:
1.64 deraadt 129: <li id="p004_xorg">
130: <strong>004: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 131: <i>All architectures</i><br>
1.12 brad 132: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 133: XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
134: BDFFont parsing integer overflow vulnerability,
135: fonts.dir file parsing integer overflow vulnerability,
136: multiple integer overflows in the XGetPixel() and XInitImage functions
137: in ImUtil.c.
138: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
139: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
140: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
141: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
1.12 brad 142: <br>
1.64 deraadt 143: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
1.36 deraadt 144: A source code patch exists which remedies this problem.</a>
1.12 brad 145: <p>
146:
1.64 deraadt 147: <li id="p005_route6">
148: <strong>005: SECURITY FIX: April 27, 2007</strong>
1.37 deraadt 149: <i>All architectures</i><br>
1.64 deraadt 150: IPv6 type 0 route headers can be used to mount a DoS attack against
151: hosts and networks. This is a design flaw in IPv6 and not a bug in
152: OpenBSD.<br>
153: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
1.36 deraadt 154: A source code patch exists which remedies this problem.</a>
1.10 henning 155: <p>
156:
1.64 deraadt 157: <li id="p006_altivec">
158: <strong>006: STABILITY FIX: April 27, 2007</strong>
159: <i>PowerPC</i><br>
160: An unhandled AltiVec assist exception can cause a kernel panic.<br>
161: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
1.36 deraadt 162: A source code patch exists which remedies this problem.</a>
1.9 deraadt 163: <p>
164:
1.64 deraadt 165: <li id="p007_kroute">
166: <strong>007: RELIABILITY FIX: April 30, 2007</strong>
167: <i>All architectures</i><br>
168: Link state is not correctly tracked in ospfd and ripd.<br>
169: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
1.36 deraadt 170: A source code patch exists which remedies this problem.</a>
1.7 ckuethe 171: <p>
172:
1.57 tb 173: <li id="p008_xorg">
1.63 bentley 174: <strong>008: STABILITY FIX: May 9, 2007</strong>
1.37 deraadt 175: <i>All Architectures</i><br>
1.6 jasper 176: A malicious client can cause a division by zero.<br>
1.54 tb 177: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
1.36 deraadt 178: A source code patch exists which remedies this problem.</a>
1.5 ckuethe 179: <p>
180:
1.64 deraadt 181: <li id="p009_file">
182: <strong>009: SECURITY FIX: July 9, 2007</strong>
183: <i>All Architectures</i><br>
184: Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
185: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
1.36 deraadt 186: A source code patch exists which remedies this problem.</a>
1.4 ckuethe 187: <p>
188:
1.64 deraadt 189: <li id="p010_dhcpd">
190: <strong>010: SECURITY FIX: October 8, 2007</strong>
191: <i>All architectures</i><br>
192: Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
193: A DHCP client that claimed to require a maximum message size less than
194: the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
195: <br>
196: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
1.36 deraadt 197: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 198: <p>
199:
1.64 deraadt 200: <li id="p011_openssl">
201: <strong>011: SECURITY FIX: October 10, 2007</strong>
1.37 deraadt 202: <i>All architectures</i><br>
1.64 deraadt 203: The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
204: <br>
205: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
1.36 deraadt 206: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 207: <p>
208:
1.64 deraadt 209: <li id="p012_xorg">
210: <strong>012: SECURITY FIX: February 8, 2008</strong>
1.37 deraadt 211: <i>All architectures</i><br>
1.64 deraadt 212: <b>2nd revision, February 10, 2008</b><br>
1.2 ckuethe 213: Multiple vulnerabilities have been discovered in X.Org.<br>
1.64 deraadt 214: XFree86 Misc extension out of bounds array index,
215: File existence disclosure,
216: Xinput extension memory corruption,
217: TOG-cup extension memory corruption,
218: MIT-SHM and EVI extensions integer overflows,
219: PCF Font parser buffer overflow.
220: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
221: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
222: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
223: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
224: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
225: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
1.2 ckuethe 226: <br>
1.64 deraadt 227: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
228: A source code patch exists which remedies this problem.</a>
229: <p>
230:
231: <li id="p013_tcprespond">
232: <strong>013: RELIABILITY FIX: February 22, 2008</strong>
233: <i>All architectures</i><br>
234: Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
235: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
1.36 deraadt 236: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 237: <p>
238:
1.64 deraadt 239: <li id="p014_ppp">
240: <strong>014: SECURITY FIX: March 7, 2008</strong>
1.37 deraadt 241: <i>All architectures</i><br>
1.64 deraadt 242: Buffer overflow in ppp command prompt parsing.<br>
243: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.patch">
1.36 deraadt 244: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 245: <p>
246:
1.64 deraadt 247: <li id="p015_openssh">
248: <strong>015: SECURITY FIX: March 30, 2008</strong>
1.37 deraadt 249: <i>All architectures</i><br>
1.64 deraadt 250: sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
251: directive was in effect, allowing users with write access to this file to
252: execute arbitrary commands. This behaviour was documented, but was an unsafe
253: default and an extra hassle for administrators.<br>
254: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
1.36 deraadt 255: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 256: <p>
257:
1.64 deraadt 258: <li id="p016_openssh2">
259: <strong>016: SECURITY FIX: April 3, 2008</strong>
1.37 deraadt 260: <i>All architectures</i><br>
1.64 deraadt 261: Avoid possible hijacking of X11-forwarded connections with sshd(8)
262: by refusing to listen on a port unless all address families bind
263: successfully.<br>
264: <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
1.36 deraadt 265: A source code patch exists which remedies this problem.</a>
1.2 ckuethe 266: <p>
267:
1.1 deraadt 268: </ul>
269:
1.41 tedu 270: <hr>
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