CVE-2019-9513

Upstream information

CVE-2019-9513 at MITRE

Description

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

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SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	7.8
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Complete

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	7.5	7.5
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector	Network	Network
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	High
CVSSv3 Version	3	3

SUSE Bugzilla entries: 1145580 [RESOLVED / FIXED], 1146094 [RESOLVED / FIXED], 1146184 [NEW]

SUSE Security Advisories:

• SUSE-CU-2019:741-1, published Sat Feb 1 01:35:05 MST 2020
• SUSE-CU-2019:748-1, published Sat Feb 1 01:36:33 MST 2020
• SUSE-CU-2019:761-1, published Sat Feb 1 01:39:10 MST 2020
• SUSE-CU-2020:118-1, published Thu Apr 9 12:30:52 MDT 2020
• SUSE-CU-2020:119-1, published Thu Apr 9 12:31:02 MDT 2020
• SUSE-CU-2020:120-1, published Thu Apr 9 12:31:10 MDT 2020
• SUSE-CU-2020:121-1, published Thu Apr 9 12:31:22 MDT 2020
• SUSE-CU-2020:122-1, published Thu Apr 9 12:31:31 MDT 2020
• SUSE-CU-2020:164-1, published Wed May 6 13:49:56 MDT 2020
• SUSE-CU-2020:165-1, published Wed May 6 13:53:06 MDT 2020
• SUSE-CU-2020:166-1, published Wed May 6 13:58:55 MDT 2020
• SUSE-CU-2020:168-1, published Wed May 6 14:03:25 MDT 2020
• SUSE-CU-2020:196-1, published Tue Jun 16 11:25:08 MDT 2020
• SUSE-CU-2020:197-1, published Tue Jun 16 11:26:36 MDT 2020
• SUSE-CU-2020:198-1, published Tue Jun 16 11:29:12 MDT 2020
• SUSE-CU-2020:199-1, published Tue Jun 16 11:30:39 MDT 2020
• SUSE-CU-2020:200-1, published Tue Jun 16 11:32:06 MDT 2020
• SUSE-CU-2020:201-1, published Tue Jun 16 11:45:25 MDT 2020
• SUSE-SU-2019:14246-1, published Wed Dec 11 13:19:40 MST 2019
• SUSE-SU-2019:2254-1, published Thu Aug 29 16:12:02 MDT 2019
• SUSE-SU-2019:2259-1, published Mon Sep 2 04:14:42 MDT 2019
• SUSE-SU-2019:2260-1, published Mon Sep 2 04:12:51 MDT 2019
• SUSE-SU-2019:2309-1, published Thu Sep 5 13:14:03 MDT 2019
• SUSE-SU-2019:2473-1, published Thu Sep 26 10:15:52 MDT 2019
• SUSE-SU-2019:2559-1, published Fri Oct 4 10:22:43 MDT 2019
• SUSE-SU-2020:0059-1, published Thu Jan 9 10:11:18 MST 2020
• openSUSE-SU-2019:2114-1, published Wed, 11 Sep 2019 00:13:24 +0200 (CEST)
• openSUSE-SU-2019:2115-1, published Wed, 11 Sep 2019 00:11:09 +0200 (CEST)
• openSUSE-SU-2019:2120-1, published Wed, 11 Sep 2019 00:19:02 +0200 (CEST)
• openSUSE-SU-2019:2232-1, published Tue, 1 Oct 2019 18:22:39 +0200 (CEST)
• openSUSE-SU-2019:2234-1, published Tue, 1 Oct 2019 21:13:42 +0200 (CEST)
• openSUSE-SU-2019:2264-1, published Sun, 6 Oct 2019 15:16:50 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Container caasp/v4/cert-exporter:2.3.0 Container caasp/v4/cilium-etcd-operator:2.0.5 Container caasp/v4/cilium-init:1.5.3 Container caasp/v4/cilium-operator:1.6.6 Container caasp/v4/cilium:1.6.6 Container caasp/v4/coredns:1.6.5 Container caasp/v4/etcd:3.4.3 Container caasp/v4/hyperkube:v1.17.4 Container caasp/v4/kubernetes-client:1.17.4 Container caasp/v4/kured:1.3.0 Container caasp/v4/metrics-server:0.3.6 Container caasp/v4/velero-plugin-for-aws:1.0.1 Container caasp/v4/velero-plugin-for-gcp:1.0.1 Container caasp/v4/velero-plugin-for-microsoft-azure:1.0.1 Container caasp/v4/velero-restic-restore-helper:1.3.1 Container caasp/v4/velero:1.3.1 Image caasp-389-ds-image Image caasp-busybox-image Image caasp-caasp-dex-image Image caasp-cert-exporter-image Image caasp-cilium-etcd-operator-image Image caasp-cilium-image Image caasp-cilium-init-image Image caasp-cilium-operator-image Image caasp-cloud-provider-openstack-image Image caasp-configmap-reload-image Image caasp-coredns-image Image caasp-curl-image Image caasp-etcd-image Image caasp-gangway-image Image caasp-grafana-image Image caasp-helm-tiller-image Image caasp-hyperkube-image Image caasp-k8s-sidecar-image Image caasp-kube-state-metrics-image Image caasp-kubernetes-client-image Image caasp-kured-image Image caasp-metrics-server-image Image caasp-prometheus-alertmanager-image Image caasp-prometheus-node-exporter-image Image caasp-prometheus-pushgateway-image Image caasp-prometheus-server-image Image caasp-rsyslog-image Image caasp-test-update-image Image caasp-velero-image Image caasp-velero-plugin-for-aws-image Image caasp-velero-plugin-for-gcp-image Image caasp-velero-plugin-for-microsoft-azure-image Image caasp-velero-restic-restore-helper-image	libnghttp2-14 >= 1.40.0-3.4.1
Container suse/sle15:15.0 Container suse/sle15:15.1 Image SLES15-EC2-CHOST-HVM-BYOS Image SLES15-SP1-CHOST-BYOS-Ali Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE Image SLES15-SP1-CHOST-BYOS-OpenStack	libnghttp2-14 >= 1.39.2-3.3.1
SUSE Linux Enterprise Module for Basesystem 15 SP1	libnghttp2-14 >= 1.39.2-3.3.1 libnghttp2-14-32bit >= 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 nghttp2 >= 1.39.2-3.3.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2019-2473
SUSE Linux Enterprise Module for Basesystem 15	libnghttp2-14 >= 1.39.2-3.3.1 libnghttp2-14-32bit >= 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 nghttp2 >= 1.39.2-3.3.1	Patchnames: SUSE-SLE-Module-Basesystem-15-2019-2473
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1	libnghttp2_asio1-32bit >= 1.39.2-3.3.1 nghttp2 >= 1.39.2-3.3.1 nghttp2-python >= 1.39.2-3.3.1 nginx >= 1.14.2-6.3.1 python3-nghttp2 >= 1.39.2-3.3.1 vim-plugin-nginx >= 1.14.2-6.3.1	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2309 SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2473
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15	nghttp2 >= 1.39.2-3.3.1 nghttp2-python >= 1.39.2-3.3.1 nginx >= 1.14.2-3.6.1 python3-nghttp2 >= 1.39.2-3.3.1 vim-plugin-nginx >= 1.14.2-3.6.1	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2019-2473 SUSE-SLE-Module-Development-Tools-OBS-15-2019-2559
SUSE Linux Enterprise Module for Server Applications 15 SP1	nginx >= 1.14.2-6.3.1 nginx-source >= 1.14.2-6.3.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-SP1-2019-2309
SUSE Linux Enterprise Module for Server Applications 15	nginx >= 1.14.2-3.6.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-2019-2559
SUSE Linux Enterprise Module for Web Scripting 12	nodejs10 >= 10.16.3-1.12.1 nodejs10-devel >= 10.16.3-1.12.1 nodejs10-docs >= 10.16.3-1.12.1 nodejs12 >= 12.13.0-1.3.1 nodejs12-devel >= 12.13.0-1.3.1 nodejs12-docs >= 12.13.0-1.3.1 npm10 >= 10.16.3-1.12.1 npm12 >= 12.13.0-1.3.1	Patchnames: SUSE-SLE-Module-Web-Scripting-12-2019-2254 SUSE-SLE-Module-Web-Scripting-12-2020-59
SUSE Linux Enterprise Module for Web Scripting 15 SP1	nodejs10 >= 10.16.3-1.12.1 nodejs10-devel >= 10.16.3-1.12.1 nodejs10-docs >= 10.16.3-1.12.1 nodejs8 >= 8.16.1-3.20.1 nodejs8-devel >= 8.16.1-3.20.1 nodejs8-docs >= 8.16.1-3.20.1 npm10 >= 10.16.3-1.12.1 npm8 >= 8.16.1-3.20.1	Patchnames: SUSE-SLE-Module-Web-Scripting-15-SP1-2019-2259 SUSE-SLE-Module-Web-Scripting-15-SP1-2019-2260
SUSE Linux Enterprise Module for Web Scripting 15	nodejs10 >= 10.16.3-1.12.1 nodejs10-devel >= 10.16.3-1.12.1 nodejs10-docs >= 10.16.3-1.12.1 nodejs8 >= 8.16.1-3.20.1 nodejs8-devel >= 8.16.1-3.20.1 nodejs8-docs >= 8.16.1-3.20.1 npm10 >= 10.16.3-1.12.1 npm8 >= 8.16.1-3.20.1	Patchnames: SUSE-SLE-Module-Web-Scripting-15-2019-2259 SUSE-SLE-Module-Web-Scripting-15-2019-2260
SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS	MozillaFirefox >= 68.2.0-78.51.4 MozillaFirefox-branding-SLED >= 68-21.9.8 MozillaFirefox-translations-common >= 68.2.0-78.51.4 MozillaFirefox-translations-other >= 68.2.0-78.51.4 firefox-atk >= 2.26.1-2.8.4 firefox-atk-lang >= 2.26.1-2.8.4 firefox-cairo >= 1.15.10-2.13.4 firefox-gdk-pixbuf >= 2.36.11-2.8.4 firefox-gdk-pixbuf-lang >= 2.36.11-2.8.4 firefox-gdk-pixbuf-query-loaders >= 2.36.11-2.8.4 firefox-gdk-pixbuf-thumbnailer >= 2.36.11-2.8.4 firefox-gio-branding-upstream >= 2.54.3-2.14.7 firefox-glib2 >= 2.54.3-2.14.7 firefox-glib2-lang >= 2.54.3-2.14.7 firefox-glib2-tools >= 2.54.3-2.14.7 firefox-gtk3 >= 3.10.9-2.15.3 firefox-gtk3-branding-upstream >= 3.10.9-2.15.3 firefox-gtk3-data >= 3.10.9-2.15.3 firefox-gtk3-immodule-amharic >= 3.10.9-2.15.3 firefox-gtk3-immodule-inuktitut >= 3.10.9-2.15.3 firefox-gtk3-immodule-multipress >= 3.10.9-2.15.3 firefox-gtk3-immodule-thai >= 3.10.9-2.15.3 firefox-gtk3-immodule-vietnamese >= 3.10.9-2.15.3 firefox-gtk3-immodule-xim >= 3.10.9-2.15.3 firefox-gtk3-immodules-tigrigna >= 3.10.9-2.15.3 firefox-gtk3-lang >= 3.10.9-2.15.3 firefox-gtk3-tools >= 3.10.9-2.15.3 firefox-harfbuzz >= 1.7.5-2.7.4 firefox-libatk-1_0-0 >= 2.26.1-2.8.4 firefox-libcairo-gobject2 >= 1.15.10-2.13.4 firefox-libcairo2 >= 1.15.10-2.13.4 firefox-libffi >= 3.2.1.git259-2.3.3 firefox-libffi-gcc5 >= 5.3.1+r233831-14.1 firefox-libffi4 >= 5.3.1+r233831-14.1 firefox-libffi7 >= 3.2.1.git259-2.3.3 firefox-libgdk_pixbuf-2_0-0 >= 2.36.11-2.8.4 firefox-libgtk-3-0 >= 3.10.9-2.15.3 firefox-libharfbuzz0 >= 1.7.5-2.7.4 firefox-libpango-1_0-0 >= 1.40.14-2.7.4 firefox-pango >= 1.40.14-2.7.4 libfirefox-gio-2_0-0 >= 2.54.3-2.14.7 libfirefox-glib-2_0-0 >= 2.54.3-2.14.7 libfirefox-gmodule-2_0-0 >= 2.54.3-2.14.7 libfirefox-gobject-2_0-0 >= 2.54.3-2.14.7 libfirefox-gthread-2_0-0 >= 2.54.3-2.14.7 libfreebl3 >= 3.45-38.9.3 libfreebl3-32bit >= 3.45-38.9.3 libsoftokn3 >= 3.45-38.9.3 libsoftokn3-32bit >= 3.45-38.9.3 mozilla-nspr >= 4.21-29.6.1 mozilla-nspr-32bit >= 4.21-29.6.1 mozilla-nspr-devel >= 4.21-29.6.1 mozilla-nss >= 3.45-38.9.3 mozilla-nss-32bit >= 3.45-38.9.3 mozilla-nss-certs >= 3.45-38.9.3 mozilla-nss-certs-32bit >= 3.45-38.9.3 mozilla-nss-devel >= 3.45-38.9.3 mozilla-nss-tools >= 3.45-38.9.3	Patchnames: slessp4-firefox-201910-14246
openSUSE Leap 15.0	libnghttp2-14 >= 1.39.2-lp150.2.3.1 libnghttp2-14-32bit >= 1.39.2-lp150.2.3.1 libnghttp2-14-32bit-debuginfo >= 1.39.2-lp150.2.3.1 libnghttp2-14-debuginfo >= 1.39.2-lp150.2.3.1 libnghttp2-devel >= 1.39.2-lp150.2.3.1 libnghttp2_asio-devel >= 1.39.2-lp150.2.3.1 libnghttp2_asio1 >= 1.39.2-lp150.2.3.1 libnghttp2_asio1-32bit >= 1.39.2-lp150.2.3.1 libnghttp2_asio1-32bit-debuginfo >= 1.39.2-lp150.2.3.1 libnghttp2_asio1-debuginfo >= 1.39.2-lp150.2.3.1 nghttp2 >= 1.39.2-lp150.2.3.1 nghttp2-debuginfo >= 1.39.2-lp150.2.3.1 nghttp2-debugsource >= 1.39.2-lp150.2.3.1 nghttp2-python >= 1.39.2-lp150.2.3.1 nghttp2-python-debugsource >= 1.39.2-lp150.2.3.1 nginx >= 1.14.2-lp150.2.11.1 nginx-debuginfo >= 1.14.2-lp150.2.11.1 nginx-debugsource >= 1.14.2-lp150.2.11.1 nodejs10 >= 10.16.3-lp150.5.1 nodejs10-debuginfo >= 10.16.3-lp150.5.1 nodejs10-debugsource >= 10.16.3-lp150.5.1 nodejs10-devel >= 10.16.3-lp150.5.1 nodejs10-docs >= 10.16.3-lp150.5.1 nodejs8 >= 8.16.1-lp150.2.19.1 nodejs8-debuginfo >= 8.16.1-lp150.2.19.1 nodejs8-debugsource >= 8.16.1-lp150.2.19.1 nodejs8-devel >= 8.16.1-lp150.2.19.1 nodejs8-docs >= 8.16.1-lp150.2.19.1 npm10 >= 10.16.3-lp150.5.1 npm8 >= 8.16.1-lp150.2.19.1 python3-nghttp2 >= 1.39.2-lp150.2.3.1 python3-nghttp2-debuginfo >= 1.39.2-lp150.2.3.1 vim-plugin-nginx >= 1.14.2-lp150.2.11.1	Patchnames: openSUSE-2019-2114 openSUSE-2019-2115 openSUSE-2019-2234 openSUSE-2019-2264
openSUSE Leap 15.1	libnghttp2-14 >= 1.39.2-lp151.3.3.1 libnghttp2-14-32bit >= 1.39.2-lp151.3.3.1 libnghttp2-14-32bit-debuginfo >= 1.39.2-lp151.3.3.1 libnghttp2-14-debuginfo >= 1.39.2-lp151.3.3.1 libnghttp2-devel >= 1.39.2-lp151.3.3.1 libnghttp2_asio-devel >= 1.39.2-lp151.3.3.1 libnghttp2_asio1 >= 1.39.2-lp151.3.3.1 libnghttp2_asio1-32bit >= 1.39.2-lp151.3.3.1 libnghttp2_asio1-32bit-debuginfo >= 1.39.2-lp151.3.3.1 libnghttp2_asio1-debuginfo >= 1.39.2-lp151.3.3.1 nghttp2 >= 1.39.2-lp151.3.3.1 nghttp2-debuginfo >= 1.39.2-lp151.3.3.1 nghttp2-debugsource >= 1.39.2-lp151.3.3.1 nghttp2-python >= 1.39.2-lp151.3.3.1 nghttp2-python-debugsource >= 1.39.2-lp151.3.3.1 nginx >= 1.14.2-lp151.4.3.1 nginx-debuginfo >= 1.14.2-lp151.4.3.1 nginx-debugsource >= 1.14.2-lp151.4.3.1 nginx-source >= 1.14.2-lp151.4.3.1 nodejs10 >= 10.16.3-lp151.2.6.1 nodejs10-debuginfo >= 10.16.3-lp151.2.6.1 nodejs10-debugsource >= 10.16.3-lp151.2.6.1 nodejs10-devel >= 10.16.3-lp151.2.6.1 nodejs10-docs >= 10.16.3-lp151.2.6.1 nodejs8 >= 8.16.1-lp151.2.6.1 nodejs8-debuginfo >= 8.16.1-lp151.2.6.1 nodejs8-debugsource >= 8.16.1-lp151.2.6.1 nodejs8-devel >= 8.16.1-lp151.2.6.1 nodejs8-docs >= 8.16.1-lp151.2.6.1 npm10 >= 10.16.3-lp151.2.6.1 npm8 >= 8.16.1-lp151.2.6.1 python3-nghttp2 >= 1.39.2-lp151.3.3.1 python3-nghttp2-debuginfo >= 1.39.2-lp151.3.3.1 vim-plugin-nginx >= 1.14.2-lp151.4.3.1	Patchnames: openSUSE-2019-2114 openSUSE-2019-2115 openSUSE-2019-2120 openSUSE-2019-2232

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Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
SUSE Linux Enterprise Desktop 12 SP4	nghttp2	In progress
SUSE Linux Enterprise High Performance Computing 12	nghttp2	In progress
SUSE Linux Enterprise Module for Basesystem 15 GA	nghttp2	In progress
SUSE Linux Enterprise Module for Basesystem 15 SP1	nghttp2	In progress
SUSE Linux Enterprise Module for Server Applications 15 GA	nginx	Released
SUSE Linux Enterprise Module for Server Applications 15 SP1	nginx	Released
SUSE Linux Enterprise Module for Web and Scripting 12	nodejs10	Released
SUSE Linux Enterprise Module for Web and Scripting 12	nodejs4	Analysis
SUSE Linux Enterprise Module for Web and Scripting 12	nodejs6	Analysis
SUSE Linux Enterprise Module for Web and Scripting 15	nodejs10	Released
SUSE Linux Enterprise Module for Web and Scripting 15	nodejs8	Released
SUSE Linux Enterprise Server 12 SP2 LTSS	nghttp2	Analysis
SUSE Linux Enterprise Server 12 SP3	nghttp2	Analysis
SUSE Linux Enterprise Server 12 SP4	nghttp2	In progress
SUSE Linux Enterprise Server 12 SP5	nghttp2	In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP2	nghttp2	Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3	nghttp2	Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4	nghttp2	In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5	nghttp2	In progress
SUSE Openstack Cloud 7	nodejs6	Analysis
SUSE Openstack Cloud 8	nodejs6	Analysis
SUSE Storage 4	nodejs4	Analysis
SUSE Storage 4	nodejs6	Analysis
SUSE Studio Onsite 1.3	nodejs	Analysis