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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /><title>FreeBSD 11.4-RELEASE Errata</title><link rel="stylesheet" type="text/css" href="docbook.css" /><link rev="made" href="mailto:doc@FreeBSD.org" /><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><meta name="description" content="This document lists errata items for FreeBSD 11.4-RELEASE, containing significant information discovered after the release or too late in the release cycle to be otherwise included in the release documentation. This information includes security advisories, as well as news relating to the software or documentation that could affect its operation or usability. An up-to-date version of this document should always be consulted before installing this version of FreeBSD. This errata document for FreeBSD 11.4-RELEASE will be maintained until FreeBSD 11.4-RELEASE reaches end-of-life." /><script xmlns="" type="text/javascript" src="/layout/js/google.js"></script></head><body><div class="article"><div xmlns="" class="titlepage"><div><div><h1 xmlns="http://www.w3.org/1999/xhtml" class="title"><a id="top"></a>FreeBSD 11.4-RELEASE Errata</h1></div><div><div xmlns="http://www.w3.org/1999/xhtml" class="author"><h3 class="author"><span class="orgname">The FreeBSD Project</span></h3></div></div><div><p xmlns="http://www.w3.org/1999/xhtml" class="copyright">Copyright © 2020 The FreeBSD Documentation
Project</p></div><div><div xmlns="http://www.w3.org/1999/xhtml" class="legalnotice"><a id="trademarks"></a><p xmlns="http://www.w3.org/TR/xhtml1/transitional">FreeBSD is a registered trademark of
the FreeBSD Foundation. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Intel, Celeron, Centrino, Core, EtherExpress, i386,
i486, Itanium, Pentium, and Xeon are trademarks or registered
trademarks of Intel Corporation or its subsidiaries in the United
States and other countries. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">SPARC, SPARC64, and
UltraSPARC are trademarks of SPARC International, Inc in the United
States and other countries. SPARC International, Inc owns all of the
SPARC trademarks and under licensing agreements allows the proper use
of these trademarks by its members. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Many of the designations used by
manufacturers and sellers to distinguish their products are claimed
as trademarks. Where those designations appear in this document,
and the FreeBSD Project was aware of the trademark claim, the
designations have been followed by the <span xmlns="http://www.w3.org/1999/xhtml" class="quote">“<span class="quote">™</span>”</span> or the
<span xmlns="http://www.w3.org/1999/xhtml" class="quote">“<span class="quote">®</span>”</span> symbol. </p></div></div><div>Last modified on 2020-06-16 08:12:55 EDT by gjb.</div><div><div xmlns="http://www.w3.org/1999/xhtml" class="abstract"><div class="abstract-title">Abstract</div><p xmlns="http://www.w3.org/TR/xhtml1/transitional">This document lists errata items for FreeBSD 11.4-RELEASE,
containing significant information discovered after the
release or too late in the release cycle to be otherwise
included in the release documentation. This information
includes security advisories, as well as news relating to the
software or documentation that could affect its operation or
usability. An up-to-date version of this document should
always be consulted before installing this version of
FreeBSD. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">This errata document for FreeBSD 11.4-RELEASE will be maintained
until FreeBSD 11.4-RELEASE reaches end-of-life. </p></div></div></div><hr /></div><div class="toc"><div class="toc-title">Table of Contents</div><dl class="toc"><dt><span class="sect1"><a href="#intro">1. Introduction</a></span></dt><dt><span class="sect1"><a href="#security">2. Security Advisories</a></span></dt><dt><span class="sect1"><a href="#errata">3. Errata Notices</a></span></dt><dt><span class="sect1"><a href="#open-issues">4. Open Issues</a></span></dt><dt><span class="sect1"><a href="#late-news">5. Late-Breaking News</a></span></dt></dl></div><div class="sect1"><div xmlns="" class="titlepage"><div><div><h2 xmlns="http://www.w3.org/1999/xhtml" class="title" style="clear: both"><a id="intro"></a>1. Introduction</h2></div></div></div><p xmlns="http://www.w3.org/TR/xhtml1/transitional">This errata document contains <span xmlns="http://www.w3.org/1999/xhtml" class="quote">“<span class="quote">late-breaking
news</span>”</span> about FreeBSD 11.4-RELEASE. Before installing this
version, it is important to consult this document to learn about
any post-release discoveries or problems that may already have
been found and fixed. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Any version of this errata document actually distributed
with the release (for example, on a CDROM distribution) will be
out of date by definition, but other copies are kept updated on
the Internet and should be consulted as the <span xmlns="http://www.w3.org/1999/xhtml" class="quote">“<span class="quote">current
errata</span>”</span> for this release. These other copies of the
errata are located at <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="https://www.FreeBSD.org/releases/" target="_top">https://www.FreeBSD.org/releases/</a>, plus any
sites which keep up-to-date mirrors of this location. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Source and binary snapshots of FreeBSD 11.4-STABLE also
contain up-to-date copies of this document (as of the time of
the snapshot). </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">For a list of all FreeBSD CERT security advisories, see <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="https://www.FreeBSD.org/security/" target="_top">https://www.FreeBSD.org/security/</a>. </p></div><div class="sect1"><div xmlns="" class="titlepage"><div><div><h2 xmlns="http://www.w3.org/1999/xhtml" class="title" style="clear: both"><a id="security"></a>2. Security Advisories</h2></div></div></div><div class="informaltable"><table width="100%" border="0"><colgroup><col width="40%" /><col width="30%" /><col width="30%" /></colgroup><thead><tr><th>Advisory</th><th>Date</th><th>Topic</th></tr></thead><tbody><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:18.posix_spawnp.asc" target="_top">FreeBSD-SA-20:18.posix_spawnp</a></td><td>8 July 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Buffer overflow </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:19.unbound.asc" target="_top">FreeBSD-SA-20:19.unbound</a></td><td>8 July 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Multiple vulnerabilities </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:20.ipv6.asc" target="_top">FreeBSD-SA-20:20.ipv6</a></td><td>8 July 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Race condition and use-after-free </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:21.usb_net.asc" target="_top">FreeBSD-SA-20:21.usb_net</a></td><td>5 August 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Memory corruption </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:22.sqlite.asc" target="_top">FreeBSD-SA-20:22.sqlite</a></td><td>5 August 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Multiple vulnerabilities </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:23.sendmsg.asc" target="_top">FreeBSD-SA-20:23.sendmsg</a></td><td>5 August 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Privilege escalation </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:24.ipv6.asc" target="_top">FreeBSD-SA-20:24.ipv6</a></td><td>2 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Use-after-free bug </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:25.sctp.asc" target="_top">FreeBSD-SA-20:25.sctp</a></td><td>2 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Use-after-free bug </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:26.dhclient.asc" target="_top">FreeBSD-SA-20:26.dhclient</a></td><td>2 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Heap overflow </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:27.ure.asc" target="_top">FreeBSD-SA-20:27.ure</a></td><td>15 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Packet-in-packet attack </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:28.bhyve_vmcs.asc" target="_top">FreeBSD-SA-20:28.bhyve_vmcs</a></td><td>15 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Privilege escalation via VMCS </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:29.bhyve_svm.asc" target="_top">FreeBSD-SA-20:29.bhyve_svm</a></td><td>15 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">SVM guest escape </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-SA-20:30.ftpd.asc" target="_top">FreeBSD-SA-20:30.ftpd</a></td><td>15 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Privilege escalation </p></td></tr></tbody></table></div></div><div class="sect1"><div xmlns="" class="titlepage"><div><div><h2 xmlns="http://www.w3.org/1999/xhtml" class="title" style="clear: both"><a id="errata"></a>3. Errata Notices</h2></div></div></div><div class="informaltable"><table width="100%" border="0"><colgroup><col width="40%" /><col width="30%" /><col width="30%" /></colgroup><thead><tr><th>Errata</th><th>Date</th><th>Topic</th></tr></thead><tbody><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-EN-20:15.mps.asc" target="_top">FreeBSD-EN-20:15.mps</a></td><td>8 July 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Kernel panic </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-EN-20:17.linuxthread.asc" target="_top">FreeBSD-EN-20:17.linuxthread</a></td><td>2 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Kernel panic </p></td></tr><tr><td><a class="link" href="https://www.FreeBSD.org/security/advisories/FreeBSD-EN-20:18.getfsstat.asc" target="_top">FreeBSD-EN-20:18.getfsstat</a></td><td>2 September 2020</td><td><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Kernel panic </p></td></tr></tbody></table></div></div><div class="sect1"><div xmlns="" class="titlepage"><div><div><h2 xmlns="http://www.w3.org/1999/xhtml" class="title" style="clear: both"><a id="open-issues"></a>4. Open Issues</h2></div></div></div><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p xmlns="http://www.w3.org/TR/xhtml1/transitional">[2020-06-11] Source-based upgrades from FreeBSD 11.2
on the i386 architecture may fail to compile
<span xmlns="http://www.w3.org/1999/xhtml" class="application">clang</span> due to the amount of
<acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">RAM</acronym> consumed. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">Adding <code xmlns="http://www.w3.org/1999/xhtml" class="literal">CFLAGS+=-O1</code> to
<code xmlns="http://www.w3.org/1999/xhtml" class="filename">/etc/make.conf</code> or
<code xmlns="http://www.w3.org/1999/xhtml" class="filename">/etc/src.conf</code> has been observed to work
around the compile-time <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">RAM</acronym>
exhaustion. </p><p xmlns="http://www.w3.org/TR/xhtml1/transitional">See
<a xmlns="http://www.w3.org/1999/xhtml" class="link" href="https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246274" target="_top">PR
246274</a> for additional details. </p></li><li class="listitem"><p xmlns="http://www.w3.org/TR/xhtml1/transitional">[2020-06-16] The FreeBSD 11.4 release notes
erroneously state the <span xmlns="http://www.w3.org/1999/xhtml" class="application">KDE</span>
desktop environment has been updated to version
5.8.4.1.19.12.3. The correct version is
5.18.4.1.19.12.3. </p></li></ul></div></div><div class="sect1"><div xmlns="" class="titlepage"><div><div><h2 xmlns="http://www.w3.org/1999/xhtml" class="title" style="clear: both"><a id="late-news"></a>5. Late-Breaking News</h2></div></div></div><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p xmlns="http://www.w3.org/TR/xhtml1/transitional">No late-breaking news. </p></li></ul></div></div></div><p xmlns="http://www.w3.org/TR/xhtml1/transitional" align="center"><small>This file, and other release-related documents,
can be downloaded from <a href="https://www.FreeBSD.org/snapshots/">https://www.FreeBSD.org/snapshots/</a>.</small></p><p xmlns="http://www.w3.org/TR/xhtml1/transitional" align="center"><small>For questions about FreeBSD, read the
<a href="http://www.FreeBSD.org/docs.html">documentation</a> before
contacting <<a href="mailto:questions@FreeBSD.org">questions@FreeBSD.org</a>>.</small></p><p xmlns="http://www.w3.org/TR/xhtml1/transitional" align="center"><small>All users of FreeBSD 11.4-STABLE should
subscribe to the <<a href="mailto:stable@FreeBSD.org">stable@FreeBSD.org</a>>
mailing list.</small></p><p xmlns="http://www.w3.org/TR/xhtml1/transitional" align="center"><small>For questions about this documentation,
e-mail <<a href="mailto:doc@FreeBSD.org">doc@FreeBSD.org</a>>.</small></p></body></html>
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