SUSE Security Update: Security update for libpcap
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Announcement ID:    SUSE-SU-2019:2673-1
Rating:             important
References:         #1153332 
Cross-References:   CVE-2018-16301 CVE-2019-15165
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
                    SUSE Linux Enterprise Module for Basesystem 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for libpcap fixes the following issues:

   - CVE-2019-15165: Added sanity checks for PHB header length before
     allocating memory (bsc#1153332).
   - CVE-2018-16301: Fixed a buffer overflow (bsc#1153332).


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 Module for Open Buildservice Development Tools 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2673=1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2673=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2673=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2673=1



Package List:

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):

      libpcap-debugsource-1.8.1-4.3.1
      libpcap-devel-static-1.8.1-4.3.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):

      libpcap-devel-32bit-1.8.1-4.3.1
      libpcap1-32bit-1.8.1-4.3.1
      libpcap1-32bit-debuginfo-1.8.1-4.3.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):

      libpcap-debugsource-1.8.1-4.3.1
      libpcap-devel-static-1.8.1-4.3.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):

      libpcap-debugsource-1.8.1-4.3.1
      libpcap-devel-1.8.1-4.3.1
      libpcap1-1.8.1-4.3.1
      libpcap1-debuginfo-1.8.1-4.3.1

   - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):

      libpcap-debugsource-1.8.1-4.3.1
      libpcap-devel-1.8.1-4.3.1
      libpcap1-1.8.1-4.3.1
      libpcap1-debuginfo-1.8.1-4.3.1


References:

   https://www.suse.com/security/cve/CVE-2018-16301.html
   https://www.suse.com/security/cve/CVE-2019-15165.html
   https://bugzilla.suse.com/1153332

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