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271 lines
9.8 KiB
HTML
<!doctype html>
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<html lang=en id=errata>
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<meta charset=utf-8>
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<title>OpenBSD 4.1 Errata</title>
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<meta name="description" content="the OpenBSD CD errata page">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" type="text/css" href="openbsd.css">
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<link rel="canonical" href="https://www.openbsd.org/errata41.html">
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<!--
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IMPORTANT REMINDER
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IF YOU ADD A NEW ERRATUM, MAIL THE PATCH TO TECH AND ANNOUNCE
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-->
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<h2 id=OpenBSD>
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<a href="index.html">
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<i>Open</i><b>BSD</b></a>
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4.1 Errata
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</h2>
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<hr>
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For errata on a certain release, click below:<br>
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<a href="errata20.html">2.0</a>,
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<a href="errata21.html">2.1</a>,
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<a href="errata22.html">2.2</a>,
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<a href="errata23.html">2.3</a>,
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<a href="errata24.html">2.4</a>,
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<a href="errata25.html">2.5</a>,
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<a href="errata26.html">2.6</a>,
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<a href="errata27.html">2.7</a>,
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<a href="errata28.html">2.8</a>,
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<a href="errata29.html">2.9</a>,
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<a href="errata30.html">3.0</a>,
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<a href="errata31.html">3.1</a>,
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<a href="errata32.html">3.2</a>,
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<a href="errata33.html">3.3</a>,
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<a href="errata34.html">3.4</a>,
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<a href="errata35.html">3.5</a>,
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<br>
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<a href="errata36.html">3.6</a>,
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<a href="errata37.html">3.7</a>,
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<a href="errata38.html">3.8</a>,
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<a href="errata39.html">3.9</a>,
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<a href="errata40.html">4.0</a>,
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<a href="errata42.html">4.2</a>,
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<a href="errata43.html">4.3</a>,
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<a href="errata44.html">4.4</a>,
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<a href="errata45.html">4.5</a>,
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<a href="errata46.html">4.6</a>,
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<a href="errata47.html">4.7</a>,
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<a href="errata48.html">4.8</a>,
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<a href="errata49.html">4.9</a>,
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<a href="errata50.html">5.0</a>,
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<a href="errata51.html">5.1</a>,
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<a href="errata52.html">5.2</a>,
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<br>
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<a href="errata53.html">5.3</a>,
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<a href="errata54.html">5.4</a>,
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<a href="errata55.html">5.5</a>,
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<a href="errata56.html">5.6</a>,
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<a href="errata57.html">5.7</a>,
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<a href="errata58.html">5.8</a>,
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<a href="errata59.html">5.9</a>,
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<a href="errata60.html">6.0</a>,
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<a href="errata61.html">6.1</a>,
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<a href="errata62.html">6.2</a>,
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<a href="errata63.html">6.3</a>,
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<a href="errata64.html">6.4</a>,
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<a href="errata65.html">6.5</a>,
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<a href="errata66.html">6.6</a>,
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<a href="errata67.html">6.7</a>,
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<a href="errata68.html">6.8</a>,
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<br>
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<a href="errata69.html">6.9</a>,
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<a href="errata70.html">7.0</a>,
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<a href="errata71.html">7.1</a>,
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<a href="errata72.html">7.2</a>,
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<a href="errata73.html">7.3</a>.
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<hr>
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<p>
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Patches for the OpenBSD base system are distributed as unified diffs.
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Each patch contains usage instructions.
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All the following patches are also available in one
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1.tar.gz">tar.gz file</a>
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for convenience.
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<p>
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Patches for supported releases are also incorporated into the
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<a href="stable.html">-stable branch</a>.
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<hr>
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<ul>
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<li id="p001_mbuf">
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<strong>001: SECURITY FIX: April 27, 2007</strong>
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<i>All architectures</i><br>
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Incorrect mbuf handling for ICMP6 packets.<br>
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Using
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<a href="https://man.openbsd.org/OpenBSD-4.1/pf.4">pf(4)</a>
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to avoid the problem packets is an effective workaround until the patch
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can be installed.<br>
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Use "block in inet6" in /etc/pf.conf
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<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/001_mbuf.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p002_splnet">
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<strong>002: STABILITY FIX: April 27, 2007</strong>
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<i>All architectures</i><br>
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Incorrect spl level can lead to panics under heavy kqueue usage.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/002_splnet.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p003_spamd">
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<strong>003: RELIABILITY FIX: April 27, 2007</strong>
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<i>All architectures</i><br>
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Bugs found in the spamd synchronization mechanism could cause corrupted
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databases.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/003_spamd.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p004_xorg">
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<strong>004: SECURITY FIX: April 27, 2007</strong>
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<i>All architectures</i><br>
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Multiple vulnerabilities have been discovered in X.Org.<br>
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XC-MISC extension ProcXCMiscGetXIDList memory corruption vulnerability,
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BDFFont parsing integer overflow vulnerability,
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fonts.dir file parsing integer overflow vulnerability,
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multiple integer overflows in the XGetPixel() and XInitImage functions
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in ImUtil.c.
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1003">CVE-2007-1003</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1351">CVE-2007-1351</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1352">CVE-2007-1352</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1667">CVE-2007-1667</a>.
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<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/004_xorg.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p005_route6">
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<strong>005: SECURITY FIX: April 27, 2007</strong>
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<i>All architectures</i><br>
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IPv6 type 0 route headers can be used to mount a DoS attack against
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hosts and networks. This is a design flaw in IPv6 and not a bug in
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OpenBSD.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/005_route6.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p006_altivec">
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<strong>006: STABILITY FIX: April 27, 2007</strong>
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<i>PowerPC</i><br>
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An unhandled AltiVec assist exception can cause a kernel panic.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/macppc/006_altivec.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p007_kroute">
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<strong>007: RELIABILITY FIX: April 30, 2007</strong>
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<i>All architectures</i><br>
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Link state is not correctly tracked in ospfd and ripd.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/007_kroute.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p008_xorg">
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<strong>008: STABILITY FIX: May 9, 2007</strong>
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<i>All Architectures</i><br>
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A malicious client can cause a division by zero.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/008_xorg.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p009_file">
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<strong>009: SECURITY FIX: July 9, 2007</strong>
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<i>All Architectures</i><br>
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Fix possible heap overflow in file(1), aka CVE-2007-1536.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/009_file.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p010_dhcpd">
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<strong>010: SECURITY FIX: October 8, 2007</strong>
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<i>All architectures</i><br>
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Malicious DHCP clients could cause dhcpd(8) to corrupt its stack<br>
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A DHCP client that claimed to require a maximum message size less than
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the minimum IP MTU could cause dhcpd(8) to overwrite stack memory.
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<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/010_dhcpd.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p011_openssl">
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<strong>011: SECURITY FIX: October 10, 2007</strong>
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<i>All architectures</i><br>
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The SSL_get_shared_ciphers() function in OpenSSL contains an off-by-one overflow.
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<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/011_openssl.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p012_xorg">
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<strong>012: SECURITY FIX: February 8, 2008</strong>
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<i>All architectures</i><br>
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<b>2nd revision, February 10, 2008</b><br>
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Multiple vulnerabilities have been discovered in X.Org.<br>
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XFree86 Misc extension out of bounds array index,
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File existence disclosure,
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Xinput extension memory corruption,
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TOG-cup extension memory corruption,
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MIT-SHM and EVI extensions integer overflows,
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PCF Font parser buffer overflow.
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5760">CVE-2007-5760</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5958">CVE-2007-5958</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6427">CVE-2007-6427</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6428">CVE-2007-6428</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6429">CVE-2007-6429</a>,
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<a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0006">CVE-2008-0006</a>.
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<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/012_xorg.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p013_tcprespond">
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<strong>013: RELIABILITY FIX: February 22, 2008</strong>
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<i>All architectures</i><br>
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Incorrect assumptions in tcp_respond can lead to a kernel panic.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/013_tcprespond.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p014_ppp">
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<strong>014: SECURITY FIX: March 7, 2008</strong>
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<i>All architectures</i><br>
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Buffer overflow in ppp command prompt parsing.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/014_ppp.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p015_openssh">
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<strong>015: SECURITY FIX: March 30, 2008</strong>
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<i>All architectures</i><br>
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sshd(8) would execute ~/.ssh/rc even when a sshd_config(5) <em>ForceCommand</em>
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directive was in effect, allowing users with write access to this file to
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execute arbitrary commands. This behaviour was documented, but was an unsafe
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default and an extra hassle for administrators.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/015_openssh.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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<li id="p016_openssh2">
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<strong>016: SECURITY FIX: April 3, 2008</strong>
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<i>All architectures</i><br>
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Avoid possible hijacking of X11-forwarded connections with sshd(8)
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by refusing to listen on a port unless all address families bind
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successfully.<br>
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<a href="https://ftp.openbsd.org/pub/OpenBSD/patches/4.1/common/016_openssh2.patch">
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A source code patch exists which remedies this problem.</a>
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<p>
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</ul>
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<hr>
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