CVE-2019-9512

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Summary

CVECVE-2019-9512
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 ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

Risk And Classification

Problem Types: CWE-400

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 Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 10.0 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

References

ReferenceSourceLinkTags
Bugtraq: [SECURITY] [DSA 4503-1] golang-1.11 security update BUGTRAQ seclists.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
support.f5.com/csp/article/K98053339 CONFIRM support.f5.com Third Party Advisory
[security-announce] openSUSE-SU-2019:2056-1: moderate: Security update f SUSE lists.opensuse.org
Red Hat Customer Portal - Access to 24x7 support and knowledge REDHAT access.redhat.com
Pony Mail! MLIST lists.apache.org Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 30 Update: golang-1.12.9-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Bugtraq: [SECURITY] [DSA 4520-1] trafficserver security update BUGTRAQ seclists.org
[security-announce] openSUSE-SU-2019:2130-1: moderate: Security update f SUSE lists.opensuse.org
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 29 Update: nodejs-10.16.3-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Red Hat Customer Portal - Access to 24x7 support and knowledge REDHAT access.redhat.com
[SECURITY] Fedora 29 Update: golang-1.11.13-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[security-announce] openSUSE-SU-2019:2072-1: moderate: Security update f SUSE lists.opensuse.org
support.f5.com/csp/article/K98053339 CONFIRM support.f5.com
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
[security-announce] openSUSE-SU-2019:2000-1: important: Security update SUSE lists.opensuse.org
Red Hat Customer Portal REDHAT access.redhat.com
Full Disclosure: APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0 FULLDISC seclists.org Mailing List, Third Party Advisory
Pony Mail! lists.apache.org
Red Hat Customer Portal REDHAT access.redhat.com
Bugtraq: APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0 BUGTRAQ seclists.org Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
August 2019 Golang Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
[SECURITY] Fedora 29 Update: golang-1.11.13-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Pony Mail! MLIST lists.apache.org Third Party Advisory
Pony Mail! lists.apache.org
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
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge REDHAT access.redhat.com
USN-4308-1: Twisted vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
August 2019 Node.js Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
[security-announce] openSUSE-SU-2019:2085-1: moderate: Security update f SUSE lists.opensuse.org
Synology Inc. CONFIRM www.synology.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
Pony Mail! lists.apache.org
Red Hat Customer Portal REDHAT access.redhat.com
Pony Mail! MLIST lists.apache.org Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
[security-announce] openSUSE-SU-2019:2115-1: important: Security update SUSE lists.opensuse.org
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
myF5 support.f5.com
[SECURITY] [DLA 2485-1] golang-golang-x-net-dev security update MLIST lists.debian.org
Debian -- Security Information -- DSA-4508-1 h2o DEBIAN www.debian.org
security-bulletins/2019-002.md at master · Netflix/security-bulletins · GitHub MISC github.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 29 Update: nodejs-10.16.3-1.fc29 - 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
[SECURITY] Fedora 30 Update: golang-1.12.9-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com
Debian -- Security Information -- DSA-4520-1 trafficserver DEBIAN www.debian.org
Bugtraq: [SECURITY] [DSA 4508-1] h2o security update BUGTRAQ seclists.org
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge REDHAT access.redhat.com
[security-announce] openSUSE-SU-2019:2114-1: important: Security update SUSE lists.opensuse.org
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal - Access to 24x7 support and knowledge REDHAT access.redhat.com
oss-security - [ANNOUNCE] Security release of Kubernetes v1.15.3, v1.14.6, v1.13.10 - CVE-2019-9512 and CVE-2019-9514 MLIST www.openwall.com Mailing List, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 30 Update: nodejs-10.16.3-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Debian -- Security Information -- DSA-4503-1 golang-1.11 DEBIAN www.debian.org 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
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com
August 2019 Kubernetes Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
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

  • 296075 Oracle Solaris 11.4 Support Repository Update (SRU) 21.69.0 Missing (CPUAPR2020)
  • 377556 Alibaba Cloud Linux Security Update for go-toolset:rhel8 (ALINUX3-SA-2021:0069)
  • 500434 Alpine Linux Security Update for nodejs
  • 500854 Alpine Linux Security Update for containerd
  • 500973 Alpine Linux Security Update for go
  • 500995 Alpine Linux Security Update for h2o
  • 501367 Alpine Linux Security Update for py3-twisted
  • 501591 Alpine Linux Security Update for k3s
  • 504197 Alpine Linux Security Update for nodejs
  • 504636 Alpine Linux Security Update for containerd
  • 504867 Alpine Linux Security Update for go
  • 670942 EulerOS Security Update for golang (EulerOS-SA-2021-1073)
  • 690329 Free Berkeley Software Distribution (FreeBSD) Security Update for h2o (73b1e734-c74e-11e9-8052-0028f8d09152)
  • 770004 Red Hat OpenShift Container Platform 4.1 Security Update (RHSA-2019:2661)
  • 770006 Red Hat OpenShift Container Platform 4.1.20 Security Update (RHSA-2019:3131)
  • 940051 AlmaLinux Security Update for nodejs:10 (ALSA-2019:2925)
  • 940539 AlmaLinux Security Update for container-tools:1.0 (ALSA-2019:4273)
  • 940571 AlmaLinux Security Update for container-tools:rhel8 (ALSA-2019:4269)
  • 960676 Rocky Linux Security Update for container-tools:1.0 (RLSA-2019:4273)
  • 960726 Rocky Linux Security Update for container-tools:rhel8 (RLSA-2019:4269)
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