SUSE Security Update: Security update for nghttp2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:2473-1
Rating:             moderate
References:         #1112438 #1125689 #1134616 #1146182 #1146184 
                    
Cross-References:   CVE-2019-9511 CVE-2019-9513
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
______________________________________________________________________________

   An update that solves two vulnerabilities and has three
   fixes is now available.

Description:

   This update for nghttp2 fixes the following issues:

   Security issues fixed:

   - CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to
     resource loops, potentially leading to a denial of service (bsc#1146184).
   - CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to
     window size manipulation and stream prioritization manipulation,
     potentially leading to a denial of service (bsc#11461).

   Bug fixes and enhancements:

   - Fixed mistake in spec file (bsc#1125689)
   - Fixed build issue with boost 1.70.0 (bsc#1134616)
   - Feature: Add W&S module (FATE#326776, bsc#1112438)


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-SP1-2019-2473=1

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

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2473=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2473=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2473=1



Package List:

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

      nghttp2-1.39.2-3.3.1
      nghttp2-debuginfo-1.39.2-3.3.1
      nghttp2-debugsource-1.39.2-3.3.1
      python3-nghttp2-1.39.2-3.3.1
      python3-nghttp2-debuginfo-1.39.2-3.3.1

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

      libnghttp2_asio1-32bit-1.39.2-3.3.1
      libnghttp2_asio1-32bit-debuginfo-1.39.2-3.3.1

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

      nghttp2-1.39.2-3.3.1
      nghttp2-debuginfo-1.39.2-3.3.1
      nghttp2-debugsource-1.39.2-3.3.1
      python3-nghttp2-1.39.2-3.3.1
      python3-nghttp2-debuginfo-1.39.2-3.3.1

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

      libnghttp2-14-1.39.2-3.3.1
      libnghttp2-14-debuginfo-1.39.2-3.3.1
      libnghttp2-devel-1.39.2-3.3.1
      libnghttp2_asio-devel-1.39.2-3.3.1
      libnghttp2_asio1-1.39.2-3.3.1
      libnghttp2_asio1-debuginfo-1.39.2-3.3.1
      nghttp2-debuginfo-1.39.2-3.3.1
      nghttp2-debugsource-1.39.2-3.3.1

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

      libnghttp2-14-32bit-1.39.2-3.3.1
      libnghttp2-14-32bit-debuginfo-1.39.2-3.3.1

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

      libnghttp2-14-1.39.2-3.3.1
      libnghttp2-14-debuginfo-1.39.2-3.3.1
      libnghttp2-devel-1.39.2-3.3.1
      libnghttp2_asio-devel-1.39.2-3.3.1
      libnghttp2_asio1-1.39.2-3.3.1
      libnghttp2_asio1-debuginfo-1.39.2-3.3.1
      nghttp2-debuginfo-1.39.2-3.3.1
      nghttp2-debugsource-1.39.2-3.3.1

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

      libnghttp2-14-32bit-1.39.2-3.3.1
      libnghttp2-14-32bit-debuginfo-1.39.2-3.3.1


References:

   https://www.suse.com/security/cve/CVE-2019-9511.html
   https://www.suse.com/security/cve/CVE-2019-9513.html
   https://bugzilla.suse.com/1112438
   https://bugzilla.suse.com/1125689
   https://bugzilla.suse.com/1134616
   https://bugzilla.suse.com/1146182
   https://bugzilla.suse.com/1146184

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