Debian: DLA-3366-1 Moderate: Tzdata Timezone Changes and Updates

- - Egypt uses DST again, starting on April.
- - Palestine and Lebanon delay the start of DST this year.
- - Morocco DST will happen a week earlier on April 23.
- - Adjustments to Greenland's timezones and DST rules.

For Debian 10 buster, this problem has been fixed in version
2021a-0+deb10u10.

We recommend that you upgrade your tzdata packages.

For the detailed security status of tzdata please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/tzdata

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS