SUSE-SU-2018:0200-1: moderate: Security update for libevent

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for libevent
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0200-1
Rating:             moderate
References:         #1022917 #1022918 #1022919 
Cross-References:   CVE-2016-10195 CVE-2016-10196 CVE-2016-10197
                   
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP2
                    SUSE CaaS Platform ALL
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for libevent fixes the following security issues:

   - CVE-2016-10195: DNS remote stack overread vulnerability (bsc#1022917)
   - CVE-2016-10196: stack/buffer overflow in evutil_parse_sockaddr_port()
     (bsc#1022918)
   - CVE-2016-10197: out-of-bounds read in search_make_new() (bsc#1022919)


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-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-143=1

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-143=1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-143=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-143=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-143=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-143=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-143=1

   - SUSE CaaS Platform ALL:

      zypper in -t patch SUSE-CAASP-ALL-2018-143=1

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


Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

      libevent-debugsource-2.0.21-6.3.1
      libevent-devel-2.0.21-6.3.1

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

      libevent-debugsource-2.0.21-6.3.1
      libevent-devel-2.0.21-6.3.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      libevent-2_0-5-2.0.21-6.3.1
      libevent-2_0-5-debuginfo-2.0.21-6.3.1
      libevent-debugsource-2.0.21-6.3.1

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      libevent-2_0-5-2.0.21-6.3.1
      libevent-2_0-5-debuginfo-2.0.21-6.3.1
      libevent-debugsource-2.0.21-6.3.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le s390x x86_64):

      libevent-2_0-5-2.0.21-6.3.1
      libevent-2_0-5-debuginfo-2.0.21-6.3.1
      libevent-debugsource-2.0.21-6.3.1

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      libevent-2_0-5-2.0.21-6.3.1
      libevent-2_0-5-debuginfo-2.0.21-6.3.1
      libevent-debugsource-2.0.21-6.3.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      libevent-2_0-5-2.0.21-6.3.1
      libevent-2_0-5-debuginfo-2.0.21-6.3.1
      libevent-debugsource-2.0.21-6.3.1

   - SUSE CaaS Platform ALL (x86_64):

      libevent-2_0-5-2.0.21-6.3.1
      libevent-2_0-5-debuginfo-2.0.21-6.3.1
      libevent-debugsource-2.0.21-6.3.1


References:

   https://www.suse.com/security/cve/CVE-2016-10195.html
   https://www.suse.com/security/cve/CVE-2016-10196.html
   https://www.suse.com/security/cve/CVE-2016-10197.html
   https://bugzilla.suse.com/1022917
   https://bugzilla.suse.com/1022918
   https://bugzilla.suse.com/1022919