Security update for Botan

SUSE Security Update: Security update for Botan
Announcement ID: SUSE-SU-2017:1351-1
Rating: moderate
References: #1013209 #968030
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 11-SP4
  • SUSE Linux Enterprise Debuginfo 11-SP4
    		•

    An update that fixes two vulnerabilities is now available.

    Description:


    This update for Botan fixes the following issues:

    - CVE-2015-7827: PKCS #1 v1.5 decoding was not constant time, it could be
    used to mount a Bleichenbacher million-message attack (bsc#968030)

    - CVE-2016-9132: While decoding BER length fields, an integer overflow
    could occur leading to a denial-of-service (bsc#1013209)

    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-Botan-13119=1
    • SUSE Linux Enterprise Debuginfo 11-SP4:
      zypper in -t patch dbgsp4-Botan-13119=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):
      • libbotan-1_6_5-1.6.5-6.1
      • libbotan-devel-1.6.5-6.1
    • SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • Botan-debuginfo-1.6.5-6.1
      • Botan-debugsource-1.6.5-6.1

    References: