Security update for glibc

SUSE Security Update: Security update for glibc
Announcement ID: SUSE-SU-2018:2185-1
Rating: important
References: #1051791 #1064569 #1064580 #1064583 #1094161
Affected Products:
  • SUSE Linux Enterprise Server for SAP 12-SP1
  • SUSE Linux Enterprise Server 12-SP1-LTSS

  • An update that fixes 5 vulnerabilities is now available.

    Description:

    This update for glibc fixes the following issues:

    Security issues fixed:

    - CVE-2017-15804: Fix buffer overflow during unescaping of user names in
    the glob function in glob.c (bsc#1064580).
    - CVE-2017-15670: Fix buffer overflow in glob with GLOB_TILDE
    (bsc#1064583).
    - CVE-2017-15671: Fix memory leak in glob with GLOB_TILDE (bsc#1064569).
    - CVE-2018-11236: Fix 32bit arch integer overflow in stdlib/canonicalize.c
    when processing very long pathname arguments (bsc#1094161).
    - CVE-2017-12132: Reduce advertised EDNS0 buffer size to guard against
    fragmentation attacks (bsc#1051791).

    Patch Instructions:

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
    Alternatively you can run the command listed for your product:

    • SUSE Linux Enterprise Server for SAP 12-SP1:
      zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-1482=1
    • SUSE Linux Enterprise Server 12-SP1-LTSS:
      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-1482=1

    Package List:

    • SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64):
      • glibc-2.19-40.16.950
      • glibc-debuginfo-2.19-40.16.950
      • glibc-debugsource-2.19-40.16.950
      • glibc-devel-2.19-40.16.950
      • glibc-devel-debuginfo-2.19-40.16.950
      • glibc-locale-2.19-40.16.950
      • glibc-locale-debuginfo-2.19-40.16.950
      • glibc-profile-2.19-40.16.950
      • nscd-2.19-40.16.950
      • nscd-debuginfo-2.19-40.16.950
    • SUSE Linux Enterprise Server for SAP 12-SP1 (noarch):
      • glibc-html-2.19-40.16.950
      • glibc-i18ndata-2.19-40.16.950
      • glibc-info-2.19-40.16.950
    • SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
      • glibc-32bit-2.19-40.16.950
      • glibc-debuginfo-32bit-2.19-40.16.950
      • glibc-devel-32bit-2.19-40.16.950
      • glibc-devel-debuginfo-32bit-2.19-40.16.950
      • glibc-locale-32bit-2.19-40.16.950
      • glibc-locale-debuginfo-32bit-2.19-40.16.950
      • glibc-profile-32bit-2.19-40.16.950
    • SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
      • glibc-2.19-40.16.950
      • glibc-debuginfo-2.19-40.16.950
      • glibc-debugsource-2.19-40.16.950
      • glibc-devel-2.19-40.16.950
      • glibc-devel-debuginfo-2.19-40.16.950
      • glibc-locale-2.19-40.16.950
      • glibc-locale-debuginfo-2.19-40.16.950
      • glibc-profile-2.19-40.16.950
      • nscd-2.19-40.16.950
      • nscd-debuginfo-2.19-40.16.950
    • SUSE Linux Enterprise Server 12-SP1-LTSS (s390x x86_64):
      • glibc-32bit-2.19-40.16.950
      • glibc-debuginfo-32bit-2.19-40.16.950
      • glibc-devel-32bit-2.19-40.16.950
      • glibc-devel-debuginfo-32bit-2.19-40.16.950
      • glibc-locale-32bit-2.19-40.16.950
      • glibc-locale-debuginfo-32bit-2.19-40.16.950
      • glibc-profile-32bit-2.19-40.16.950
    • SUSE Linux Enterprise Server 12-SP1-LTSS (noarch):
      • glibc-html-2.19-40.16.950
      • glibc-i18ndata-2.19-40.16.950
      • glibc-info-2.19-40.16.950

    References: