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