SUSE-SU-2015:1626-1: moderate: Security update for libgcrypt

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for libgcrypt
______________________________________________________________________________

Announcement ID:    SUSE-SU-2015:1626-1
Rating:             moderate
References:         #920057 
Cross-References:   CVE-2014-3591 CVE-2015-0837
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 11-SP4
                    SUSE Linux Enterprise Software Development Kit 11-SP3
                    SUSE Linux Enterprise Server for VMWare 11-SP3
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Server 11-SP3
                    SUSE Linux Enterprise Desktop 11-SP4
                    SUSE Linux Enterprise Desktop 11-SP3
                    SUSE Linux Enterprise Debuginfo 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:


   This update fixes the following issues:

   * Use ciphertext blinding for Elgamal decryption [CVE-2014-3591]. See
     http://www.cs.tau.ac.il/~tromer/radioexp/ for details. (bsc#920057)
   * Fixed data-dependent timing variations in modular exponentiation
     [related to CVE-2015-0837, Last-Level Cache Side-Channel Attacks are
     Practical]


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 11-SP4:

      zypper in -t patch sdksp4-libgcrypt-12102=1

   - SUSE Linux Enterprise Software Development Kit 11-SP3:

      zypper in -t patch sdksp3-libgcrypt-12102=1

   - SUSE Linux Enterprise Server for VMWare 11-SP3:

      zypper in -t patch slessp3-libgcrypt-12102=1

   - SUSE Linux Enterprise Server 11-SP4:

      zypper in -t patch slessp4-libgcrypt-12102=1

   - SUSE Linux Enterprise Server 11-SP3:

      zypper in -t patch slessp3-libgcrypt-12102=1

   - SUSE Linux Enterprise Desktop 11-SP4:

      zypper in -t patch sledsp4-libgcrypt-12102=1

   - SUSE Linux Enterprise Desktop 11-SP3:

      zypper in -t patch sledsp3-libgcrypt-12102=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-libgcrypt-12102=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-libgcrypt-12102=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      libgcrypt-devel-1.5.0-0.19.1

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 s390x x86_64):

      libgcrypt-devel-32bit-1.5.0-0.19.1

   - SUSE Linux Enterprise Software Development Kit 11-SP3 (i586 ia64 ppc64 s390x x86_64):

      libgcrypt-devel-1.5.0-0.19.1

   - SUSE Linux Enterprise Software Development Kit 11-SP3 (ppc64 s390x x86_64):

      libgcrypt-devel-32bit-1.5.0-0.19.1

   - SUSE Linux Enterprise Server for VMWare 11-SP3 (i586 x86_64):

      libgcrypt11-1.5.0-0.19.1

   - SUSE Linux Enterprise Server for VMWare 11-SP3 (x86_64):

      libgcrypt11-32bit-1.5.0-0.19.1

   - SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      libgcrypt11-1.5.0-0.19.1

   - SUSE Linux Enterprise Server 11-SP4 (ppc64 s390x x86_64):

      libgcrypt11-32bit-1.5.0-0.19.1

   - SUSE Linux Enterprise Server 11-SP4 (ia64):

      libgcrypt11-x86-1.5.0-0.19.1

   - SUSE Linux Enterprise Server 11-SP3 (i586 ia64 ppc64 s390x x86_64):

      libgcrypt11-1.5.0-0.19.1

   - SUSE Linux Enterprise Server 11-SP3 (ppc64 s390x x86_64):

      libgcrypt11-32bit-1.5.0-0.19.1

   - SUSE Linux Enterprise Server 11-SP3 (ia64):

      libgcrypt11-x86-1.5.0-0.19.1

   - SUSE Linux Enterprise Desktop 11-SP4 (i586 x86_64):

      libgcrypt11-1.5.0-0.19.1

   - SUSE Linux Enterprise Desktop 11-SP4 (x86_64):

      libgcrypt11-32bit-1.5.0-0.19.1

   - SUSE Linux Enterprise Desktop 11-SP3 (i586 x86_64):

      libgcrypt11-1.5.0-0.19.1

   - SUSE Linux Enterprise Desktop 11-SP3 (x86_64):

      libgcrypt11-32bit-1.5.0-0.19.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      libgcrypt-debuginfo-1.5.0-0.19.1
      libgcrypt-debugsource-1.5.0-0.19.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 ia64 ppc64 s390x x86_64):

      libgcrypt-debuginfo-1.5.0-0.19.1
      libgcrypt-debugsource-1.5.0-0.19.1


References:

   https://www.suse.com/security/cve/CVE-2014-3591.html
   https://www.suse.com/security/cve/CVE-2015-0837.html
   https://bugzilla.suse.com/920057