CVE-2019-9513

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Summary

CVECVE-2019-9513
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-08-13 21:15:00 UTC
Updated2023-11-07 03:13:00 UTC
DescriptionSome 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.

Risk And Classification

Problem Types: NVD-CWE-Other

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Traffic Server All All All All
Application Apache Traffic Server All All All All
Application Apache Traffic Server All All All All
Operating System Apple Mac Os X All All All All
Operating System Apple Mac Os X All All All All
Application Apple Swiftnio All All All All
Operating System Canonical Ubuntu Linux All All All All
Operating System Canonical Ubuntu Linux All All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 19.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 19.04 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application F5 Nginx All All All All
Application F5 Nginx All All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 30 All All All
Application Mcafee Web Gateway All All All All
Application Mcafee Web Gateway All All All All
Application Nginx Nginx All All All All
Application Nginx Nginx All All All All
Application Nginx Nginx All All All All
Application Nodejs Node.js All All All All
Application Nodejs Node.js All All All All
Application Nodejs Node.js All All All All
Application Nodejs Node.js All All All All
Operating System Opensuse Leap 15.0 All All All
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 15.0 All All All
Operating System Opensuse Leap 15.1 All All All
Application Oracle Enterprise Communications Broker 3.1.0 All All All
Application Oracle Enterprise Communications Broker 3.2.0 All All All
Application Oracle Enterprise Communications Broker 3.1.0 All All All
Application Oracle Enterprise Communications Broker 3.2.0 All All All
Application Oracle Graalvm 19.2.0 All All All
Application Oracle Graalvm 19.2.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Application Redhat Jboss Core Services 1.0 All All All
Application Redhat Jboss Core Services 1.0 All All All
Application Redhat Jboss Enterprise Application Platform 7.2.0 All All All
Application Redhat Jboss Enterprise Application Platform 7.3.0 All All All
Application Redhat Jboss Enterprise Application Platform 7.2.0 All All All
Application Redhat Jboss Enterprise Application Platform 7.3.0 All All All
Application Redhat Openshift Service Mesh 1.0 All All All
Application Redhat Openshift Service Mesh 1.0 All All All
Application Redhat Quay 3.0.0 All All All
Application Redhat Quay 3.0.0 All All All
Application Redhat Software Collections 1.0 All All All
Application Redhat Software Collections 1.0 All All All
Application Synology Diskstation Manager 6.2 All All All
Application Synology Diskstation Manager 6.2 All All All
Application Synology Skynas - All All All
Application Synology Skynas - All All All
Hardware Synology Vs960hd - All All All
Hardware Synology Vs960hd - All All All
Operating System Synology Vs960hd Firmware - All All All
Operating System Synology Vs960hd Firmware - All All All

References

ReferenceSourceLinkTags
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[SECURITY] Fedora 29 Update: nghttp2-1.39.2-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
myF5 support.f5.com
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[SECURITY] Fedora 29 Update: nodejs-10.16.3-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Debian -- Security Information -- DSA-4669-1 nodejs DEBIAN www.debian.org Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
support.f5.com/csp/article/K02591030 CONFIRM support.f5.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[SECURITY] Fedora 29 Update: nghttp2-1.39.2-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
Oracle Critical Patch Update Advisory - October 2020 MISC www.oracle.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
McAfee Security Bulletin - Updates and product status for HTTP/2 vulnerabilities (CVE-2019-9511, CVE-2019-9512, CVE-2019-9513, CVE-2019-9514, CVE-2019-9515, CVE-2019-9516, CVE-2019-9517, CVE-2019-9518, CVE-2019-3643, and CVE-2019-3644) CONFIRM kc.mcafee.com Third Party Advisory
USN-4099-1: nginx vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com Third Party Advisory
Debian -- Security Information -- DSA-4511-1 nghttp2 DEBIAN www.debian.org Third Party Advisory
[security-announce] openSUSE-SU-2019:2120-1: important: Security update SUSE lists.opensuse.org Mailing List, Third Party Advisory
[SECURITY] Fedora 29 Update: nginx-1.16.1-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
August 2019 Node.js Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Synology Inc. CONFIRM www.synology.com Third Party Advisory
[SECURITY] Fedora 30 Update: nginx-1.16.1-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Third Party Advisory
[SECURITY] Fedora 30 Update: nginx-1.16.1-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
August 2019 NGINX Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com Third Party Advisory
[security-announce] openSUSE-SU-2019:2115-1: important: Security update SUSE lists.opensuse.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
security-bulletins/2019-002.md at master · Netflix/security-bulletins · GitHub MISC github.com Third Party Advisory
[SECURITY] Fedora 29 Update: nodejs-10.16.3-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: nghttp2-1.39.2-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: nodejs-10.16.3-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[security-announce] openSUSE-SU-2019:2232-1: moderate: Security update f SUSE lists.opensuse.org Mailing List, Third Party Advisory
Bugtraq: [SECURITY] [DSA 4511-1] nghttp2 security update BUGTRAQ seclists.org Mailing List, Third Party Advisory
[security-announce] openSUSE-SU-2019:2264-1: moderate: Security update f SUSE lists.opensuse.org Mailing List, Third Party Advisory
Debian -- Security Information -- DSA-4505-1 nginx DEBIAN www.debian.org Third Party Advisory
[security-announce] openSUSE-SU-2019:2114-1: important: Security update SUSE lists.opensuse.org Mailing List, Third Party Advisory
support.f5.com/csp/article/K02591030 CONFIRM support.f5.com Third Party Advisory
Bugtraq: [SECURITY] [DSA 4505-1] nginx security update BUGTRAQ seclists.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[SECURITY] Fedora 30 Update: nodejs-10.16.3-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
[SECURITY] Fedora 30 Update: nghttp2-1.39.2-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Third Party Advisory
[SECURITY] Fedora 29 Update: nginx-1.16.1-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Oracle Critical Patch Update Advisory - January 2021 MISC www.oracle.com Third Party Advisory
VU#605641 - HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion CERT-VN kb.cert.org Third Party Advisory, US Government Resource
[security-announce] openSUSE-SU-2019:2234-1: moderate: Security update f SUSE lists.opensuse.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Thanks to Jonathan Looney of Netflix for reporting this vulnerability.

Legacy QID Mappings

  • 174904 SUSE Enterprise Linux Security Update for nghttp2 (SUSE-SU-2021:0932-1)
  • 296079 Oracle Solaris 11.4 Support Repository Update (SRU) 15.5.0 Missing (CPUOCT2019)
  • 377103 Alibaba Cloud Linux Security Update for nginx:1.20 (ALINUX3-SA-2022:0016)
  • 377148 Alibaba Cloud Linux Security Update for nghttp2 (ALINUX3-SA-2022:0101)
  • 500423 Alpine Linux Security Update for nghttp2
  • 500427 Alpine Linux Security Update for nginx
  • 500434 Alpine Linux Security Update for nodejs
  • 504182 Alpine Linux Security Update for nghttp2
  • 504186 Alpine Linux Security Update for nginx
  • 504197 Alpine Linux Security Update for nodejs
  • 900026 CBL-Mariner Linux Security Update for nginx 1.16.1
  • 902960 Common Base Linux Mariner (CBL-Mariner) Security Update for nginx (3595)
  • 940051 AlmaLinux Security Update for nodejs:10 (ALSA-2019:2925)
  • 940134 AlmaLinux Security Update for nginx:1.14 (ALSA-2019:2799)
  • 960386 Rocky Linux Security Update for nodejs:10 (RLSA-2019:2925)
  • 960857 Rocky Linux Security Update for nginx:1.14 (RLSA-2019:2799)
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