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<title>OpenBSD 3.3 errata</title>
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<h2><font color="#0000e0">
This is the OpenBSD 3.3 release errata &amp; patch list:

</font></h2>

<hr>
<a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
<a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
<br>
For errata on a certain release, click below:<br>
<a href="errata21.html">2.1</a>,
<a href="errata22.html">2.2</a>,
<a href="errata23.html">2.3</a>,
<a href="errata24.html">2.4</a>,
<a href="errata25.html">2.5</a>,
<a href="errata26.html">2.6</a>,
<a href="errata27.html">2.7</a>,
<a href="errata28.html">2.8</a>,
<a href="errata29.html">2.9</a>,
<a href="errata30.html">3.0</a>,
<a href="errata31.html">3.1</a>,
<a href="errata32.html">3.2</a>.
<br>
<hr>

<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3.tar.gz">
You can also fetch a tar.gz file containing all the following patches</a>.
This file is updated once a day.

<p> The patches below are available in CVS via the
<code>OPENBSD_3_3</code> <a href="stable.html">patch branch</a>.

<p>
For more detailed information on how to install patches to OpenBSD, please
consult the <a href="./faq/faq10.html#Patches">OpenBSD FAQ</a>.
<hr>

<dl>
<a name=all></a>
<li><h3><font color="#e00000">All architectures</font></h3>
<ul>
<a name=asn1></a>
<li><font color="#009000"><strong>007: SECURITY FIX: October 1, 2003</strong></font><br>
The use of certain ASN.1 encodings or malformed public keys may allow an
attacker to mount a denial of service attack against applications linked with
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssl&amp;sektion=3">ssl(3)</a>.
This does not affect OpenSSH.
<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/007_asn1.patch">A source code patch exists which remedies the problem</a>.<br>
<a name=sendmail></a>
<li><font color="#009000"><strong>005: SECURITY FIX: September 17, 2003</strong></font><br>
A buffer overflow in the address parsing in
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sendmail&amp;sektion=8">sendmail(8)</a>
may allow an attacker to gain root privileges.<br>
<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/005_sendmail.patch">A source code patch exists which remedies the problem</a>.<br>
NOTE: this is the <em>second</em> revision of the patch that fixes an additional
problem.
<p>
<a name=sshbuffer></a>
<li><font color="#009000"><strong>004: SECURITY FIX: September 16, 2003</strong></font><br>
All versions of OpenSSH's sshd prior to 3.7 contain a buffer management error.
It is unclear whether or not this bug is exploitable.<br>
<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/004_sshbuffer.patch">A
source code patch exists which remedies the problem</a>.<br>
NOTE: this is the <em>second</em> revision of the patch that fixes an additional
problem.
<p>
<a name=sysvsem></a>
<li><font color="#009000"><strong>003: SECURITY FIX: September 10, 2003</strong></font><br>
Root may be able to reduce the security level by taking advantage of
an integer overflow when the semaphore limits are made very large.<br>
<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/003_sysvsem.patch">A
source code patch exists which remedies the problem</a>.
<p>
<a name=semget></a>
<li><font color="#009000"><strong>002: RELIABILITY FIX: August 20, 2003</strong></font><br>
An improper bounds check in the
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=semget&amp;sektion=2">semget(2)</a>
system call can allow a local user to cause a kernel panic.<br>
<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/002_semget.patch">A
source code patch exists which remedies the problem</a>.
<a name=realpath></a>
<p>
<li><font color="#009000"><strong>001: SECURITY FIX: August 4, 2003</strong></font><br>
An off-by-one error exists in the C library function
<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realpath&amp;sektion=3">realpath(3)</a>.
Since this same bug resulted in a root compromise in the wu-ftpd ftp server
it is possible that this bug may allow an attacker to gain escalated privileges
on OpenBSD.<br>
<a href="ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.3/common/001_realpath.patch">A
source code patch exists which remedies the problem</a>.
<p>
</ul>
<p>
<a name=i386></a>
<li><h3><font color="#e00000">i386</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=alpha></a>
<li><h3><font color="#e00000">alpha</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=mac68k></a>
<li><h3><font color="#e00000">mac68k</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=sparc></a>
<li><h3><font color="#e00000">sparc</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=sparc64></a>
<li><h3><font color="#e00000">sparc64</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=hppa></a>
<li><h3><font color="#e00000">hppa</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=hp300></a>
<li><h3><font color="#e00000">hp300</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=mvme68k></a>
<li><h3><font color="#e00000">mvme68k</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=macppc></a>
<li><h3><font color="#e00000">macppc</font></h3>
<ul>
<li>No problems identified yet.
</ul>
<p>
<a name=vax></a>
<li><h3><font color="#e00000">vax</font></h3>
<ul>
<li>No problems identified yet.
</ul>

</dl>
<br>

<hr>
<a href=stable.html>For OpenBSD patch branch information, please refer here.</a><br>
<a href=pkg-stable.html>For important packages updates, please refer here.</a><br>
<br>
For errata on a certain release, click below:<br>
<a href="errata21.html">2.1</a>,
<a href="errata22.html">2.2</a>,
<a href="errata23.html">2.3</a>,
<a href="errata24.html">2.4</a>,
<a href="errata25.html">2.5</a>,
<a href="errata26.html">2.6</a>,
<a href="errata27.html">2.7</a>,
<a href="errata28.html">2.8</a>,
<a href="errata29.html">2.9</a>,
<a href="errata30.html">3.0</a>,
<a href="errata31.html">3.1</a>,
<a href="errata32.html">3.2</a>.
<br>

<hr>
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<br><small>$OpenBSD: errata.html,v 1.453 2003/10/03 22:40:47 millert Exp $</small>

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