SUSE Security Update: Security update for sudo
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Announcement ID:    SUSE-SU-2017:1446-1
Rating:             important
References:         #1015351 #1024145 #1039361 #981124 
Cross-References:   CVE-2017-1000367
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
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   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:

   https://www.suse.com/security/cve/CVE-2017-1000367.html
   https://bugzilla.suse.com/1015351
   https://bugzilla.suse.com/1024145
   https://bugzilla.suse.com/1039361
   https://bugzilla.suse.com/981124