[ubuntu/focal-updates] icu 66.1-2ubuntu2.1 (Accepted)

[Ubuntu Archive Robot]

icu (66.1-2ubuntu2.1) focal-security; urgency=medium

  * SECURITY UPDATE: Double Free
    - debian/patches/CVE-2021-30535-prereq.patch: Fix invalid free when
      using long locale name in Locale functions in
      source/common/locid.cpp.
    - debian/patches/CVE-2021-30535.patch: Fix edge cases with baseName
      in setKeywordValue function in source/common/locid.cpp to
      prevent double free and protect from heap corruption.
    - CVE-2021-30535
  * Fix failing tests causing build-time failures: (LP: #1951432)
    - debian/patches/tzdata-2020f-tztest.patch: Add Time Zones data
      related to tzdata version 2020f in TestCanonicalID function in
      source/test/intltest/tztest.cpp to prevent tests from failing.
    - debian/patches/tzdata-2021b-tests.patch: Fix TestCalendar function
      in source/test/cintltst/ccaltst.c and TestGenericAPI in
      source/test/intltest/tztest.cpp to accept tz.version with longer
      string size to prevent tests from failing.
    - debian/patches/skip-tztests.patch: Skip specific Time Zones tests in
      TestAliasedNames and TestCanonicalID functions in
      source/test/intltest/tztest.cpp. They don't match with data from
      updated tzdata and needed to be skiped to prevent tests from failing.
  * Fix autopkg tests:
    - debian/tests/control: add libicu-dev and pkg-config dependencies in
      smoke test, and build-essential dependency in build-test.
    - debian/tests/smoke: change smoke test tool from icu-config (deprecated)
      to pkg-config.
    - debian/tests/ustring.cpp: add 'using namespace icu'.

Date: 2021-11-23 18:42:09.785921+00:00
Changed-By: Rodrigo Figueiredo Zaiden <rodrigo.zaiden at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/icu/66.1-2ubuntu2.1
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