Security update for Botan

SUSE Security Update: Security update for Botan
Announcement ID: SUSE-SU-2017:2855-1
Rating: moderate
References: #1060433
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP3
  • SUSE Linux Enterprise Software Development Kit 12-SP2
    		•

    An update that fixes one vulnerability is now available.

    Description:

    This update for Botan fixes the following issues:

    This security issue was fixed:

    - CVE-2017-14737: A cryptographic cache-based side channel in the RSA
    implementation in Botan allowed a local attacker to recover information
    about RSA secret keys, as demonstrated by CacheD. This occured because
    an array is indexed with bits derived from a secret key (bsc#1060433).

    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 12-SP3:
      zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1777=1
    • SUSE Linux Enterprise Software Development Kit 12-SP2:
      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1777=1

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

    Package List:

    • SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
      • Botan-debugsource-1.10.9-4.3.1
      • libbotan-1_10-0-1.10.9-4.3.1
      • libbotan-1_10-0-debuginfo-1.10.9-4.3.1
      • libbotan-devel-1.10.9-4.3.1
    • SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):
      • Botan-debugsource-1.10.9-4.3.1
      • libbotan-1_10-0-1.10.9-4.3.1
      • libbotan-1_10-0-debuginfo-1.10.9-4.3.1
      • libbotan-devel-1.10.9-4.3.1

    References: