[ubuntu/trusty-security] libgcrypt11 1.5.3-2ubuntu4.2 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Wed Apr 1 13:25:09 UTC 2015


libgcrypt11 (1.5.3-2ubuntu4.2) trusty-security; urgency=medium

  * SECURITY UPDATE: sidechannel attack on Elgamal
    - debian/patches/CVE-2014-3591.patch: use ciphertext blinding in
      cipher/elgamal.c.
    - CVE-2014-3591
  * SECURITY UPDATE: sidechannel attack via timing variations in mpi_powm
    - debian/patches/CVE-2015-0837.patch: avoid timing variations in
      mpi/mpi-pow.c, mpi/mpiutil.c, src/mpi.h.
    - CVE-2015-0837

Date: 2015-03-26 12:51:12.831022+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/libgcrypt11/1.5.3-2ubuntu4.2
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