~ubuntu-branches/ubuntu/utopic/gnupg2/utopic-updates

* Fix screening responses from keyservers (LP: #1421640)
  - d/p/0002-Make-screening-of-keyserver-result-work-with-multi-k.patch
  - d/p/0003-Add-kbnode_t-for-easier-backporting.patch
  - d/p/0004-gpg-Fix-regression-due-to-the-keyserver-import-filte.patch
* Fix large key size regression from CVE-2014-5270 changes (LP: #1371766)
  - d/p/Add-build-and-runtime-support-for-larger-RSA-key.patch
  - debian/rules: build with --enable-large-secmem
* SECURITY UPDATE: invalid memory read via invalid keyring
  - debian/patches/CVE-2015-1606.patch: skip all packets not allowed in
    a keyring in g10/keyring.c.
  - CVE-2015-1606
* SECURITY UPDATE: memcpy with overlapping ranges
  - debian/patches/CVE-2015-1607.patch: use inline functions to convert
    buffer data to scalars in common/iobuf.c, g10/build-packet.c,
    g10/getkey.c, g10/keyid.c, g10/main.h, g10/misc.c,
    g10/parse-packet.c, g10/tdbio.c, g10/trustdb.c, include/host2net.h,
    kbx/keybox-dump.c, kbx/keybox-openpgp.c, kbx/keybox-search.c,
    kbx/keybox-update.c, scd/apdu.c, scd/app-openpgp.c,
    scd/ccid-driver.c, scd/pcsc-wrapper.c, tools/ccidmon.c.
  - CVE-2015-1607