openSUSE Security Update: Security update for sudo
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2017:1455-1
Rating:             important
References:         #1015351 #1024145 #1039361 #981124 
Cross-References:   CVE-2017-1000367
Affected Products:
                    openSUSE Leap 42.2
______________________________________________________________________________

   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]

   This update was imported from the SUSE:SLE-12-SP2:Update update project.


Patch Instructions:

   To install this openSUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - openSUSE Leap 42.2:

      zypper in -t patch openSUSE-2017-636=1

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


Package List:

   - openSUSE Leap 42.2 (i586 x86_64):

      sudo-1.8.10p3-9.3.1
      sudo-debuginfo-1.8.10p3-9.3.1
      sudo-debugsource-1.8.10p3-9.3.1
      sudo-devel-1.8.10p3-9.3.1
      sudo-test-1.8.10p3-9.3.1


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