Security update for nghttp2

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: