Security update for gnutls

SUSE Security Update: Security update for gnutls
Announcement ID: SUSE-SU-2017:0304-1
Rating: important
References: #1005879 #1018832 #961491
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 11-SP4
  • SUSE Linux Enterprise Server 11-SP4
  • SUSE Linux Enterprise High Availability Extension 11-SP4
  • SUSE Linux Enterprise Debuginfo 11-SP4

  • An update that fixes four vulnerabilities is now available.

    Description:


    This update for gnutls fixes the following issues:

    - Malformed asn1 definitions could cause a segmentation fault in the asn1
    definition parser (bsc#961491).
    - CVE-2016-8610: Remote denial of service in SSL alert handling
    (bsc#1005879).
    - CVE-2017-5335: Decoding a specially crafted OpenPGP certificate could
    have lead to heap and stack overflows (bsc#1018832).
    - CVE-2017-5336: Decoding a specially crafted OpenPGP certificate could
    have lead to heap and stack overflows (bsc#1018832).
    - CVE-2017-5337: Decoding a specially crafted OpenPGP certificate could
    have lead to heap and stack overflows (bsc#1018832).

    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-gnutls-12957=1
    • SUSE Linux Enterprise Server 11-SP4:
      zypper in -t patch slessp4-gnutls-12957=1
    • SUSE Linux Enterprise High Availability Extension 11-SP4:
      zypper in -t patch slehasp4-gnutls-12957=1
    • SUSE Linux Enterprise Debuginfo 11-SP4:
      zypper in -t patch dbgsp4-gnutls-12957=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):
      • libgnutls-devel-2.4.1-24.39.67.1
      • libgnutls-extra-devel-2.4.1-24.39.67.1
      • libgnutls-extra26-2.4.1-24.39.67.1
    • SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • gnutls-2.4.1-24.39.67.1
      • libgnutls-extra26-2.4.1-24.39.67.1
      • libgnutls26-2.4.1-24.39.67.1
    • SUSE Linux Enterprise Server 11-SP4 (ppc64 s390x x86_64):
      • libgnutls26-32bit-2.4.1-24.39.67.1
    • SUSE Linux Enterprise Server 11-SP4 (ia64):
      • libgnutls26-x86-2.4.1-24.39.67.1
    • SUSE Linux Enterprise High Availability Extension 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • libgnutls-extra26-2.4.1-24.39.67.1
    • SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • gnutls-debuginfo-2.4.1-24.39.67.1
      • gnutls-debugsource-2.4.1-24.39.67.1

    References: