CVE-2019-9512

high
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Description

Some 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.

References

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html

http://seclists.org/fulldisclosure/2019/Aug/16

http://www.openwall.com/lists/oss-security/2019/08/20/1

https://access.redhat.com/errata/RHSA-2019:2594

https://access.redhat.com/errata/RHSA-2019:2661

https://access.redhat.com/errata/RHSA-2019:2682

https://access.redhat.com/errata/RHSA-2019:2690

https://access.redhat.com/errata/RHSA-2019:2726

https://access.redhat.com/errata/RHSA-2019:2766

https://access.redhat.com/errata/RHSA-2019:2769

https://access.redhat.com/errata/RHSA-2019:2796

https://access.redhat.com/errata/RHSA-2019:2861

https://access.redhat.com/errata/RHSA-2019:2925

https://access.redhat.com/errata/RHSA-2019:2939

https://access.redhat.com/errata/RHSA-2019:2955

https://access.redhat.com/errata/RHSA-2019:2966

https://access.redhat.com/errata/RHSA-2019:3131

https://access.redhat.com/errata/RHSA-2019:3245

https://access.redhat.com/errata/RHSA-2019:3265

https://access.redhat.com/errata/RHSA-2019:3892

https://access.redhat.com/errata/RHSA-2019:3906

https://access.redhat.com/errata/RHSA-2019:4018

https://access.redhat.com/errata/RHSA-2019:4019

https://access.redhat.com/errata/RHSA-2019:4020

https://access.redhat.com/errata/RHSA-2019:4021

https://access.redhat.com/errata/RHSA-2019:4040

https://access.redhat.com/errata/RHSA-2019:4041

https://access.redhat.com/errata/RHSA-2019:4042

https://access.redhat.com/errata/RHSA-2019:4045

https://access.redhat.com/errata/RHSA-2019:4269

https://access.redhat.com/errata/RHSA-2019:4273

https://access.redhat.com/errata/RHSA-2019:4352

https://access.redhat.com/errata/RHSA-2020:0406

https://access.redhat.com/errata/RHSA-2020:0727

https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md

https://kb.cert.org/vuls/id/605641/

https://kc.mcafee.com/corporate/index?page=content&id=SB10296

https://lists.apache.org/thread.html/[email protected]%3Cusers.trafficserver.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cannounce.trafficserver.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.trafficserver.apache.org%3E

https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/

https://lists.fedoraproject.org/archives/list/[email protected]/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/

https://lists.fedoraproject.org/archives/list/[email protected]/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/

https://lists.fedoraproject.org/archives/list/[email protected]/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/

https://seclists.org/bugtraq/2019/Aug/24

https://seclists.org/bugtraq/2019/Aug/31

https://seclists.org/bugtraq/2019/Aug/43

https://seclists.org/bugtraq/2019/Sep/18

https://security.netapp.com/advisory/ntap-20190823-0001/

https://security.netapp.com/advisory/ntap-20190823-0004/

https://security.netapp.com/advisory/ntap-20190823-0005/

https://support.f5.com/csp/article/K98053339

https://support.f5.com/csp/article/K98053339?utm_source=f5support&utm_medium=RSS

https://usn.ubuntu.com/4308-1/

https://www.debian.org/security/2019/dsa-4503

https://www.debian.org/security/2019/dsa-4508

https://www.debian.org/security/2019/dsa-4520

https://www.synology.com/security/advisory/Synology_SA_19_33

Details

Source: MITRE

Published: 2019-08-13

Updated: 2020-12-09

Type: CWE-400

Risk Information

CVSS v2

Base Score: 7.8

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Tenable Plugins

View all (74 total)

IDNameProductFamilySeverity
113005Jetty < 9.4.21 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
high
149967Juniper Junos OS Multiple DoS Vulnerabilities (JSA11167)NessusJunos Local Security Checks
high
147293NewStart CGSL CORE 5.04 / MAIN 5.04 : containerd.io Multiple Vulnerabilities (NS-SA-2021-0006)NessusNewStart CGSL Local Security Checks
high
145671CentOS 8 : container-tools:rhel8 (CESA-2019:4269)NessusCentOS Local Security Checks
medium
145589CentOS 8 : nodejs:10 (CESA-2019:2925)NessusCentOS Local Security Checks
high
145582CentOS 8 : container-tools:1.0 (CESA-2019:4273)NessusCentOS Local Security Checks
high
145182EulerOS 2.0 SP3 : golang (EulerOS-SA-2021-1073)NessusHuawei Local Security Checks
medium
143594Debian DLA-2485-1 : golang-golang-x-net-dev security update (Ping Flood) (Reset Flood)NessusDebian Local Security Checks
high
138340Arista Networks CloudVision Portal Multiple Vulnerabilities (SA0043)NessusMisc.
high
135883FreeBSD : py-twisted -- multiple vulnerabilities (9fbaefb3-837e-11ea-b5b4-641c67a117d8) (Ping Flood) (Reset Flood) (Settings Flood)NessusFreeBSD Local Security Checks
critical
135030Kubernetes 1.13.x < 1.13.10 / 1.14.x < 1.14.6 / 1.15.x < 1.15.3 DoSNessusMisc.
high
134758Ubuntu 16.04 LTS / 18.04 LTS / 19.10 : Twisted vulnerabilities (USN-4308-1) (Ping Flood) (Reset Flood) (Settings Flood)NessusUbuntu Local Security Checks
critical
134419Arista Networks EOS Multiple Vulnerabilities (SA0043)NessusMisc.
high
133487RHEL 7 : containernetworking-plugins (RHSA-2020:0406)NessusRed Hat Local Security Checks
high
132767SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2020:0059-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusSuSE Local Security Checks
high
132668Oracle Linux 8 : container-tools:1.0 (ELSA-2019-4273) (Ping Flood) (Reset Flood)NessusOracle Linux Local Security Checks
high
132667Oracle Linux 8 : container-tools:ol8 (ELSA-2019-4269) (Ping Flood) (Reset Flood)NessusOracle Linux Local Security Checks
medium
132314Red Hat JBoss Enterprise Application Platform 7.x < 7.2.5 Multiple VulnerabilitiesNessusCGI abuses
high
132235RHEL 8 : container-tools:1.0 (RHSA-2019:4273) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
132234RHEL 8 : container-tools:rhel8 (RHSA-2019:4269) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
medium
131529RHEL 8 : Red Hat Single Sign-On 7.3.5 (RHSA-2019:4042) (Ping Flood) (Reset Flood) (Settings Flood)NessusRed Hat Local Security Checks
high
131528RHEL 7 : Red Hat Single Sign-On 7.3.5 (RHSA-2019:4041) (Ping Flood) (Reset Flood) (Settings Flood)NessusRed Hat Local Security Checks
high
131527RHEL 6 : Red Hat Single Sign-On 7.3.5 (RHSA-2019:4040) (Ping Flood) (Reset Flood) (Settings Flood)NessusRed Hat Local Security Checks
high
131524RHEL 8 : JBoss EAP (RHSA-2019:4020) (Data Dribble) (Ping Flood) (Reset Flood) (Settings Flood)NessusRed Hat Local Security Checks
high
131523RHEL 7 : JBoss EAP (RHSA-2019:4019) (Data Dribble) (Ping Flood) (Reset Flood) (Settings Flood)NessusRed Hat Local Security Checks
high
131522RHEL 6 : JBoss EAP (RHSA-2019:4018) (Data Dribble) (Ping Flood) (Reset Flood) (Settings Flood)NessusRed Hat Local Security Checks
high
131154RHEL 7 : OpenShift Container Platform 3.11 HTTP/2 (RHSA-2019:3906) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
130418RHEL 7 : OpenShift Container Platform 4.1 (RHSA-2019:3265) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
130385RHEL 7 : OpenShift Container Platform 4.2 (RHSA-2019:3245) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
130185RHEL 7 : OpenShift Container Platform 3.9 (RHSA-2019:2769) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
129995RHEL 7 / 8 : OpenShift Container Platform 4.1.20 golang (RHSA-2019:3131) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
129514Oracle Linux 8 : nodejs:10 (ELSA-2019-2925) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusOracle Linux Local Security Checks
high
129480RHEL 8 : nodejs:10 (RHSA-2019:2925) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusRed Hat Local Security Checks
high
129437EulerOS 2.0 SP8 : golang (EulerOS-SA-2019-2078)NessusHuawei Local Security Checks
critical
129318F5 Networks BIG-IP : HTTP/2 Ping Flood vulnerability (K98053339) (Ping Flood)NessusF5 Networks Local Security Checks
high
129265RHEL 7 : OpenShift Container Platform 3.11 (RHSA-2019:2817) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
medium
129124EulerOS 2.0 SP5 : golang (EulerOS-SA-2019-1967)NessusHuawei Local Security Checks
high
129036Oracle Linux 8 : go-toolset:ol8 (ELSA-2019-2726) (Ping Flood) (Reset Flood)NessusOracle Linux Local Security Checks
high
128863openSUSE Security Update : go1.12 (openSUSE-2019-2130) (Ping Flood) (Reset Flood)NessusSuSE Local Security Checks
critical
128849RHEL 7 : OpenShift Container Platform 3.10 (RHSA-2019:2690) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
128669openSUSE Security Update : nodejs8 (openSUSE-2019-2115) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusSuSE Local Security Checks
high
128668openSUSE Security Update : nodejs10 (openSUSE-2019-2114) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusSuSE Local Security Checks
high
128666RHEL 8 : go-toolset:rhel8 (RHSA-2019:2726) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
128659RHEL 7 : go-toolset-1.11 and go-toolset-1.11-golang (RHSA-2019:2682) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
128657RHEL 7 / 8 : Red Hat OpenShift Container Platform 4.1 openshift RPM (RHSA-2019:2661) (Ping Flood) (Reset Flood)NessusRed Hat Local Security Checks
high
128621Debian DSA-4520-1 : trafficserver - security update (Empty Frames Flood) (Ping Flood) (Reset Flood) (Settings Flood)NessusDebian Local Security Checks
high
128605openSUSE Security Update : go1.12 (openSUSE-2019-2085) (Ping Flood) (Reset Flood)NessusSuSE Local Security Checks
critical
128571Fedora 29 : golang (2019-65db7ad6c7) (Ping Flood) (Reset Flood)NessusFedora Local Security Checks
critical
128567Fedora 30 : golang (2019-55d101a740) (Ping Flood) (Reset Flood)NessusFedora Local Security Checks
critical
128541openSUSE Security Update : go1.11 (openSUSE-2019-2072) (Ping Flood) (Reset Flood)NessusSuSE Local Security Checks
critical
128468SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2019:2260-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusSuSE Local Security Checks
high
128467SUSE SLES15 Security Update : nodejs10 (SUSE-SU-2019:2259-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusSuSE Local Security Checks
high
128462openSUSE Security Update : go1.12 (openSUSE-2019-2056) (Ping Flood) (Reset Flood)NessusSuSE Local Security Checks
critical
128411SUSE SLES12 Security Update : nodejs10 (SUSE-SU-2019:2254-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusSuSE Local Security Checks
high
128293Amazon Linux AMI : golang (ALAS-2019-1270) (Ping Flood) (Reset Flood)NessusAmazon Linux Local Security Checks
critical
128286Amazon Linux 2 : golang (ALAS-2019-1272) (Ping Flood) (Reset Flood)NessusAmazon Linux Local Security Checks
high
128181Debian DSA-4508-1 : h2o - security update (Ping Flood) (Reset Flood) (Settings Flood)NessusDebian Local Security Checks
high
128147SUSE SLED15 / SLES15 Security Update : go1.12 (SUSE-SU-2019:2214-1) (Ping Flood) (Reset Flood)NessusSuSE Local Security Checks
critical
128146SUSE SLED15 / SLES15 Security Update : go1.11 (SUSE-SU-2019:2213-1) (Ping Flood) (Reset Flood)NessusSuSE Local Security Checks
critical
128142openSUSE Security Update : go1.12 (openSUSE-2019-2000) (Ping Flood) (Reset Flood)NessusSuSE Local Security Checks
critical
128136FreeBSD : h2o -- multiple HTTP/2 vulnerabilities (73b1e734-c74e-11e9-8052-0028f8d09152) (Ping Flood) (Reset Flood) (Settings Flood)NessusFreeBSD Local Security Checks
high
128135FreeBSD : h2o -- multiple HTTP/2 vulnerabilities (72a5579e-c765-11e9-8052-0028f8d09152) (Ping Flood) (Reset Flood) (Settings Flood)NessusFreeBSD Local Security Checks
high
128133Fedora 29 : 1:nodejs (2019-6a2980de56) (0-Length Headers Leak) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusFedora Local Security Checks
high
128131Fedora 30 : 1:nodejs (2019-5a6a7bc12c) (0-Length Headers Leak) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusFedora Local Security Checks
high
128043FreeBSD : Node.js -- multiple vulnerabilities (c97a940b-c392-11e9-bb38-000d3ab229d6) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)NessusFreeBSD Local Security Checks
high
127947FreeBSD : traefik -- Denial of service in HTTP/2 (41f4baac-bf77-11e9-8d2f-5404a68ad561) (Ping Flood) (Reset Flood)NessusFreeBSD Local Security Checks
high
127930Debian DSA-4503-1 : golang-1.11 - security update (Ping Flood) (Reset Flood)NessusDebian Local Security Checks
critical
127850KB4512517: Windows 10 Version 1607 and Windows Server 2016 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127849KB4512516: Windows 10 Version 1709 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127848KB4512508: Windows 10 Version 1903 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127847KB4512507: Windows 10 Version 1703 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127845KB4512501: Windows 10 Version 1803 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127844KB4512497: Windows 10 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127841KB4511553: Windows 10 Version 1809 and Windows Server 2019 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical