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diff --git a/share/security/advisories/FreeBSD-EN-20:20.tzdata.asc b/share/security/advisories/FreeBSD-EN-20:20.tzdata.asc deleted file mode 100644 index dd99b2e39e..0000000000 --- a/share/security/advisories/FreeBSD-EN-20:20.tzdata.asc +++ /dev/null @@ -1,148 +0,0 @@ ------BEGIN PGP SIGNED MESSAGE----- -Hash: SHA512 - -============================================================================= -FreeBSD-EN-20:20.tzdata Errata Notice - The FreeBSD Project - -Topic: Timezone database information update - -Category: contrib -Module: zoneinfo -Announced: 2020-12-01 -Affects: All supported versions of FreeBSD. -Corrected: 2020-10-23 01:06:33 UTC (stable/12, 12.1-STABLE) - 2020-12-01 19:35:48 UTC (releng/12.2, 12.2-RELEASE-p1) - 2020-12-01 19:35:48 UTC (releng/12.1, 12.1-RELEASE-p11) - 2020-10-23 01:06:42 UTC (stable/11, 11.4-STABLE) - 2020-12-01 19:35:48 UTC (releng/11.4, 11.4-RELEASE-p5) - -For general information regarding FreeBSD Errata Notices and Security -Advisories, including descriptions of the fields above, security -branches, and the following sections, please visit -<URL:https://security.FreeBSD.org/>. - -I. Background - -The tzsetup(8) program allows the user to specify the default local timezone. -Based on the selected timezone, tzsetup(8) copies one of the files from -/usr/share/zoneinfo to /etc/localtime. This file actually controls the -conversion. - -II. Problem Description - -Several changes in Daylight Saving Time happened after previous FreeBSD -releases were released that would affect many people who live in different -parts of the world. Because of these changes, the data in the zoneinfo files -need to be updated, and if the local timezone on the running system is -affected, tzsetup(8) needs to be run so the /etc/localtime is updated. - -III. Impact - -An incorrect time will be displayed on a system configured to use one of the -affected timezones if the /usr/share/zoneinfo and /etc/localtime files are -not updated, and all applications on the system that rely on the system time, -such as cron(8) and syslog(8), will be affected. - -IV. Workaround - -The system administrator can install an updated timezone database from the -misc/zoneinfo port and run tzsetup(8) to get the timezone database corrected. - -Applications that store and display times in Coordinated Universal Time (UTC) -are not affected. - -V. Solution - -Please note that some third party software, for instance PHP, Ruby, Java and -Perl, may be using different zoneinfo data source, in such cases this -software must be updated separately. For software packages that is installed -via binary packages, they can be upgraded by executing `pkg upgrade'. - -Following the instructions in this Errata Notice will update all of the -zoneinfo files to be the same as what was released with FreeBSD release. - -Perform one of the following: - -1) Upgrade your system to a supported FreeBSD stable or release / security -branch (releng) dated after the correction date. Restart all the affected -applications and daemons, or reboot the system. - -2) To update your system via a binary patch: - -Systems running a RELEASE version of FreeBSD on the i386 or amd64 -platforms can be updated via the freebsd-update(8) utility: - -# freebsd-update fetch -# freebsd-update install - -Restart all the affected applications and daemons, or reboot the system. - -3) To update your system via a source code patch: - -The following patches have been verified to apply to the applicable -FreeBSD release branches. - -a) Download the relevant patch from the location below, and verify the -detached PGP signature using your PGP utility. - -# fetch https://security.FreeBSD.org/patches/EN-20:20/tzdata-2020d.patch -# fetch https://security.FreeBSD.org/patches/EN-20:20/tzdata-2020d.patch.asc -# gpg --verify tzdata-2020d.patch.asc - -b) Apply the patch. Execute the following commands as root: - -# cd /usr/src -# patch < /path/to/patch - -c) Recompile the operating system using buildworld and installworld as -described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>. - -Restart all the affected applications and daemons, or reboot the system. - -VI. Correction details - -The following list contains the correction revision numbers for each -affected branch. - -Branch/path Revision -- ------------------------------------------------------------------------- -stable/12/ r366956 -releng/12.2/ r368251 -releng/12.1/ r368251 -stable/11/ r366957 -releng/11.4/ r368251 -- ------------------------------------------------------------------------- - -To see which files were modified by a particular revision, run the -following command, replacing NNNNNN with the revision number, on a -machine with Subversion installed: - -# svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base - -Or visit the following URL, replacing NNNNNN with the revision number: - -<URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN> - -VII. References - -The latest revision of this advisory is available at -<URL:https://security.FreeBSD.org/advisories/FreeBSD-EN-20:20.tzdata.asc> ------BEGIN PGP SIGNATURE----- - -iQKTBAEBCgB9FiEE/A6HiuWv54gCjWNV05eS9J6n5cIFAl/GndRfFIAAAAAALgAo -aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEZD -MEU4NzhBRTVBRkU3ODgwMjhENjM1NUQzOTc5MkY0OUVBN0U1QzIACgkQ05eS9J6n -5cLWBw/9HeAWb+xuxt8CdZUD+99vXFdHb8gLSFrlFZbHnjDwrGhz4yrAzO/3NFxh -j+DQugxxUgLvJpm3W+sYAwqO7TjJE2DkG2BV2r4vdMCax3YpkPqvuk/3oYdVy+nm -c0LTJDwHLWhluO7nrA3v49yOPICMGW1Xb7S7hNPHQaRCEVfP3hI61LM9sHAEp3zW -Q44qWfeXK46grCCbviDI+GVYmQr3/b5QJbvLidzIAz+XTToD88+DDgaowwg8GuUn -9v29aT8LjLB2XNYxRr3CZ5khdZTT5q+CGWSb0VvKHKaRgFMNLYw7gTKDOFTBQi0x -utonkT5Jsxq6kqHbp9drA6LMvUzWOThrabxCaJEk5p7t5FQWtYUfDTsspThwS54e -6n2cSCNg8j3eW6YVF7CVvCrUEsXejA/bv0ZW0M896oy5xizTKa6Yjh1llqNvpJ1h -jW9UrxtI4oGQ+Q2cUc7+85P7ddNQ/wO/SHIRVcKPHVBbs8u0YAikGjUzEhWR/pDD -tzUpNR3UTOIq96h1J+sK+jxk7arw6gCIksNDCKo3AI2DoXTe12K2OdG88OKW/t5P -iZZZufbAvY88SdKSGlBHbSXZLiMB+uH1NTI2Fab4XIetXdZq/5TPX7rRmlINS8nd -LMqCDSsVhjaUR6E1D3pOamo3n8IZgiluxqx7JZ2m9p0nKMjHDZo= -=gsQm ------END PGP SIGNATURE----- |