[Bug 1858210] Re: timedatectl doesn't list all timezones

[Launchpad Bug Tracker]

This bug was fixed in the package systemd - 245.4-4ubuntu3.10

---------------
systemd (245.4-4ubuntu3.10) focal-security; urgency=medium

  * SECURITY UPDATE: DoS via DHCP FORCERENEW
    - debian/patches/CVE-2020-13529.patch: tentatively ignore FORCERENEW
      command in src/libsystemd-network/sd-dhcp-client.c.
    - CVE-2020-13529
  * SECURITY UPDATE: denial of service via stack exhaustion
    - debian/patches/CVE-2021-33910.patch: do not use strdupa() on a path
      in src/basic/unit-name.c.
    - CVE-2021-33910

 -- Marc Deslauriers <marc.deslauriers at ubuntu.com>  Tue, 20 Jul 2021
07:39:51 -0400

** Changed in: systemd (Ubuntu Focal)
       Status: Fix Committed => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-13529

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-33910

** Changed in: systemd (Ubuntu Hirsute)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1858210

Title:
  timedatectl doesn't list all timezones

Status in systemd package in Ubuntu:
  Fix Released
Status in systemd source package in Bionic:
  Won't Fix
Status in systemd source package in Focal:
  Fix Released
Status in systemd source package in Groovy:
  Fix Released
Status in systemd source package in Hirsute:
  Fix Released
Status in systemd source package in Impish:
  Fix Released

Bug description:
  [impact]

  timedatectl list-timezones doesn't show many common timezones that are
  actually considered 'aliases', such as Europe/Bratislava or
  US/Eastern.

  [test case]

  $ timedatectl list-timezones | grep Eastern
  $

  [regression potential]

  any regression would likely result in an incorrect list of timezones
  shown from list-timezones, or failure to correctly set a timezone

  [scope]

  this is needed in f and later

  this is fixed upstream with PR 20066 which was just merged, so this is
  needed in all releases in ubuntu

  in bionic, the 'tzdata.zi' file that the new code uses isn't present,
  so this won't work on bionic, thus marking it wontfix

  [original description]

  Is there some filter determining which timezones are displayed by
  `timedatectl list-timezones`? My zone, Europe/Bratislava, is missing.
  Even stranger, it can successfully be set by timedatectl.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: systemd 242-7ubuntu3.2
  ProcVersionSignature: Ubuntu 5.3.0-1014.16-raspi2 5.3.10
  Uname: Linux 5.3.0-1014-raspi2 aarch64
  ApportVersion: 2.20.11-0ubuntu8.2
  Architecture: arm64
  Date: Fri Jan  3 15:36:03 2020
  Lspci:

  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=C.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc
  SourcePackage: systemd
  UpgradeStatus: No upgrade log present (probably fresh install)
  mtime.conffile..etc.systemd.resolved.conf: 2020-01-03T01:02:47.779343

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