Security update for zlib

SUSE Security Update: Security update for zlib
Announcement ID: SUSE-SU-2017:0004-1
Rating: moderate
References: #1003577 #1003579 #1003580 #1013882
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP1
  • SUSE Linux Enterprise Server 12-SP1
  • SUSE Linux Enterprise Desktop 12-SP1

  • An update that fixes four vulnerabilities is now available.

    Description:


    This update for zlib fixes the following issues:

    CVE-2016-9843: Big-endian out-of-bounds pointer (bsc#1013882)

    CVE-2016-9842: Undefined Left Shift of Negative Number (bsc#1003580)

    CVE-2016-9840 CVE-2016-9841: Out-of-bounds pointer arithmetic in
    inftrees.c (bsc#1003579)

    Incompatible declarations for external linkage function deflate
    (bsc#1003577)

    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-SP1:
      zypper in -t patch SUSE-SLE-SDK-12-SP1-2017-3=1
    • SUSE Linux Enterprise Server 12-SP1:
      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-3=1
    • SUSE Linux Enterprise Desktop 12-SP1:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2017-3=1

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

    Package List:

    • SUSE Linux Enterprise Software Development Kit 12-SP1 (ppc64le s390x x86_64):
      • zlib-debugsource-1.2.8-6.3.1
      • zlib-devel-1.2.8-6.3.1
      • zlib-devel-static-1.2.8-6.3.1
    • SUSE Linux Enterprise Software Development Kit 12-SP1 (s390x x86_64):
      • zlib-devel-32bit-1.2.8-6.3.1
    • SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64):
      • libz1-1.2.8-6.3.1
      • libz1-debuginfo-1.2.8-6.3.1
      • zlib-debugsource-1.2.8-6.3.1
    • SUSE Linux Enterprise Server 12-SP1 (s390x x86_64):
      • libz1-32bit-1.2.8-6.3.1
      • libz1-debuginfo-32bit-1.2.8-6.3.1
    • SUSE Linux Enterprise Desktop 12-SP1 (x86_64):
      • libz1-1.2.8-6.3.1
      • libz1-32bit-1.2.8-6.3.1
      • libz1-debuginfo-1.2.8-6.3.1
      • libz1-debuginfo-32bit-1.2.8-6.3.1
      • zlib-debugsource-1.2.8-6.3.1

    References: