Security update for sudo

SUSE Security Update: Security update for sudo
Announcement ID: SUSE-SU-2017:1446-1
Rating: important
References: #1015351 #1024145 #1039361 #981124
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP1
  • SUSE Linux Enterprise Server for SAP 12
  • SUSE Linux Enterprise Server 12-SP1
  • SUSE Linux Enterprise Server 12-LTSS
  • SUSE Linux Enterprise Desktop 12-SP1
    		•

    An update that solves one vulnerability and has three fixes is now available.

    Description:


    This update for sudo fixes the following issues:

    CVE-2017-1000367:
    - Due to incorrect assumptions in /proc/[pid]/stat parsing, a local
    attacker can pretend that his tty is any file on the filesystem, thus
    gaining arbitrary file write access on SELinux-enabled systems.
    [bsc#1039361]
    - Fix FQDN for hostname. [bsc#1024145]
    - Filter netgroups, they aren't handled by SSSD. [bsc#1015351]
    - Fix problems related to "krb5_ccname" option [bsc#981124]

    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-SP1-2017-888=1
    • SUSE Linux Enterprise Server for SAP 12:
      zypper in -t patch SUSE-SLE-SAP-12-2017-888=1
    • SUSE Linux Enterprise Server 12-SP1:
      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-888=1
    • SUSE Linux Enterprise Server 12-LTSS:
      zypper in -t patch SUSE-SLE-SERVER-12-2017-888=1
    • SUSE Linux Enterprise Desktop 12-SP1:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2017-888=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):
      • sudo-debuginfo-1.8.10p3-2.11.1
      • sudo-debugsource-1.8.10p3-2.11.1
      • sudo-devel-1.8.10p3-2.11.1
    • SUSE Linux Enterprise Server for SAP 12 (x86_64):
      • sudo-1.8.10p3-2.11.1
      • sudo-debuginfo-1.8.10p3-2.11.1
      • sudo-debugsource-1.8.10p3-2.11.1
    • SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64):
      • sudo-1.8.10p3-2.11.1
      • sudo-debuginfo-1.8.10p3-2.11.1
      • sudo-debugsource-1.8.10p3-2.11.1
    • SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):
      • sudo-1.8.10p3-2.11.1
      • sudo-debuginfo-1.8.10p3-2.11.1
      • sudo-debugsource-1.8.10p3-2.11.1
    • SUSE Linux Enterprise Desktop 12-SP1 (x86_64):
      • sudo-1.8.10p3-2.11.1
      • sudo-debuginfo-1.8.10p3-2.11.1
      • sudo-debugsource-1.8.10p3-2.11.1

    References: