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AUSCERT External Security Bulletin Redistribution
ESB-2019.3639
SUSE-SU-2019:2473-1 Security update for nghttp2
27 September 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: nghttp2
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-9513 CVE-2019-9511
Reference: ESB-2019.3526.2
ESB-2019.3417
ESB-2019.3384
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20192473-1.html
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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:
o CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource
loops, potentially leading to a denial of service (bsc#1146184).
o 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:
o Fixed mistake in spec file (bsc#1125689)
o Fixed build issue with boost 1.70.0 (bsc#1134616)
o 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:
o 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
o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2473=1
o SUSE Linux Enterprise Module for Basesystem 15-SP1:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2473=1
o SUSE Linux Enterprise Module for Basesystem 15:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2473=1
Package List:
o 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
o 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
o 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
o 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
o 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
o 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
o 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:
o https://www.suse.com/security/cve/CVE-2019-9511.html
o https://www.suse.com/security/cve/CVE-2019-9513.html
o https://bugzilla.suse.com/1112438
o https://bugzilla.suse.com/1125689
o https://bugzilla.suse.com/1134616
o https://bugzilla.suse.com/1146182
o https://bugzilla.suse.com/1146184
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