Sync icu 52.1-9 (main) from Debian unstable (main)

[Artur Rona]

Please sync icu 52.1-9 (main) from Debian unstable (main)

Explanation of the Ubuntu delta and why it can be dropped:
  * SECURITY UPDATE: heap overflow via incorrect isolateCount
    - debian/patches/CVE-2015-8146.patch: check for valid isolateCount in
      source/common/ubidi.c.
    - CVE-2015-8146
  * SECURITY UPDATE: integer overflow via incorrect state size
    - debian/patches/CVE-2015-8147.patch: change state to int32_t in
      source/common/ubidiimp.h.
    - CVE-2015-8147

CVE is fixed in Debian, as well.

Changelog entries since current wily version 52.1-8ubuntu1:

icu (52.1-9) unstable; urgency=high

  * Fix security bugs (closes: #784773):
    - CVE-2014-8146 , a heap overflow,
    - CVE-2014-8147 , an integer overflow.

 -- Laszlo Boszormenyi (GCS) <email address hidden> Fri, 08 May 2015 20:35:32 +0000

[Daniel Holbach (dholbach)]

This bug was fixed in the package icu - 52.1-9
Sponsored for Artur Rona (ari-tczew)

---------------
icu (52.1-9) unstable; urgency=high

  * Fix security bugs (closes: #784773):
    - CVE-2014-8146 , a heap overflow,
    - CVE-2014-8147 , an integer overflow.

 -- Laszlo Boszormenyi (GCS) <email address hidden> Fri, 08 May 2015 20:35:32 +0000