144 lines
4.7 KiB
Text
144 lines
4.7 KiB
Text
=============================================================================
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FreeBSD-EN-ERRATA_TEMPLATE Errata Notice
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The FreeBSD Project
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Topic:
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Category: < core | contrib >
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Module: <module name>
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Announced: 2021-XX-XX
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Credits:
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Affects: <affected versions>
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<e.g., "All supported versions of FreeBSD.", "FreeBSD
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12.2 and later.", "FreeBSD 12.x", or "FreeBSD 11.4">
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Corrected: 2021-XX-XX XX:XX:XX UTC (stable/13, 13.0-STABLE)
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2021-XX-XX XX:XX:XX UTC (releng/13.0, 13.0-BETA2-pXX)
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2021-XX-XX XX:XX:XX UTC (stable/12, 12.2-STABLE)
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2021-XX-XX XX:XX:XX UTC (releng/12.2, 12.2-RELEASE-pXX)
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2021-XX-XX XX:XX:XX UTC (stable/11, 11.4-STABLE)
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2021-XX-XX XX:XX:XX UTC (releng/11.4, 11.4-RELEASE-pXX)
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For general information regarding FreeBSD Errata Notices and Security
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Advisories, including descriptions of the fields above, security
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branches, and the following sections, please visit
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<URL:https://security.FreeBSD.org/>.
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I. Background
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<brief description of what the affected bits are supposed to do>
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II. Problem Description
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<detailed description of the problem>
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III. Impact
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<description as to why the above problem is bad>
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IV. Workaround
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<If no workaround exists:>
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No workaround is available.
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<... but some systems are unaffected:>
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No workaround is available. <insert simple description of some
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systems that are not vulnerable>
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<If a workaround exists:>
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<insert workaround here>
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V. Solution
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<insert solution here>
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Upgrade your system to a supported FreeBSD stable or release / security
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branch (releng) dated after the correction date.
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[XX Needs reboot? Mention please]
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Perform one of the following:
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1) To update your system via a binary patch:
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Systems running a RELEASE version of FreeBSD on the i386 or amd64
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platforms can be updated via the freebsd-update(8) utility:
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# freebsd-update fetch
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# freebsd-update install
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[XX Needs reboot? Mention please]
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2) To update your system via a source code patch:
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The following patches have been verified to apply to the applicable
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FreeBSD release branches.
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a) Download the relevant patch from the location below, and verify the
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detached PGP signature using your PGP utility.
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[FreeBSD 11.4]
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# fetch https://security.FreeBSD.org/patches/EN-XX:XX/XXXX.patch
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# fetch https://security.FreeBSD.org/patches/EN-XX:XX/XXXX.patch.asc
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# gpg --verify XXXX.patch.asc
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b) Apply the patch. Execute the following commands as root:
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# cd /usr/src
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# patch < /path/to/patch
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<for a userland utility:>
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c) Recompile the operating system using buildworld and installworld as
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described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>.
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<for a daemons>
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c) Recompile the operating system using buildworld and installworld as
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described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>.
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Restart the applicable daemons, or reboot the system.
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<for a common library>
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c) Recompile the operating system using buildworld and installworld as
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described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>.
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Restart all daemons that use the library, or reboot the system.
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<for a kernel bug:>
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c) Recompile your kernel as described in
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<URL:https://www.FreeBSD.org/handbook/kernelconfig.html> and reboot the
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system.
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VI. Correction details
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The following list contains the correction revision numbers for each
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affected branch.
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Branch/path Revision
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-------------------------------------------------------------------------
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stable/13/ rXXXXXX
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releng/13.0/ rXXXXXX
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stable/12/ rXXXXXX
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releng/12.2/ rXXXXXX
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stable/11/ rXXXXXX
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releng/11.4/ rXXXXXX
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-------------------------------------------------------------------------
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To see which files were modified by a particular revision, run the
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following command, replacing NNNNNN with the revision number, on a
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machine with Subversion installed:
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# svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base
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Or visit the following URL, replacing NNNNNN with the revision number:
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<URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN>
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VII. References
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<other info on the problem>
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<URL:https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=XXXXXX>
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The latest revision of this advisory is available at
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<URL:https://security.FreeBSD.org/advisories/FreeBSD-EN-XX:XX.XXXXX.asc>
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