CVE-2019-9512high
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
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/392108[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://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
Vulnerable Software
Configuration 1
AND
OR
OR
Configuration 2
OR
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* versions from 6.0.0 to 6.2.3 (inclusive)
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* versions from 7.0.0 to 7.1.6 (inclusive)
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* versions from 8.0.0 to 8.0.3 (inclusive)
Configuration 3
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 149967 | Juniper Junos OS Multiple DoS Vulnerabilities (JSA11167) | Nessus | Junos Local Security Checks | high |
| 147293 | NewStart CGSL CORE 5.04 / MAIN 5.04 : containerd.io Multiple Vulnerabilities (NS-SA-2021-0006) | Nessus | NewStart CGSL Local Security Checks | high |
| 145671 | CentOS 8 : container-tools:rhel8 (CESA-2019:4269) | Nessus | CentOS Local Security Checks | medium |
| 145589 | CentOS 8 : nodejs:10 (CESA-2019:2925) | Nessus | CentOS Local Security Checks | high |
| 145582 | CentOS 8 : container-tools:1.0 (CESA-2019:4273) | Nessus | CentOS Local Security Checks | high |
| 145182 | EulerOS 2.0 SP3 : golang (EulerOS-SA-2021-1073) | Nessus | Huawei Local Security Checks | medium |
| 143594 | Debian DLA-2485-1 : golang-golang-x-net-dev security update (Ping Flood) (Reset Flood) | Nessus | Debian Local Security Checks | high |
| 138340 | Arista Networks CloudVision Portal Multiple Vulnerabilities (SA0043) | Nessus | Misc. | high |
| 135883 | FreeBSD : py-twisted -- multiple vulnerabilities (9fbaefb3-837e-11ea-b5b4-641c67a117d8) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | FreeBSD Local Security Checks | critical |
| 135030 | Kubernetes 1.13.x < 1.13.10 / 1.14.x < 1.14.6 / 1.15.x < 1.15.3 DoS | Nessus | Misc. | high |
| 134758 | Ubuntu 16.04 LTS / 18.04 LTS / 19.10 : Twisted vulnerabilities (USN-4308-1) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Ubuntu Local Security Checks | critical |
| 134419 | Arista Networks EOS Multiple Vulnerabilities (SA0043) | Nessus | Misc. | high |
| 133487 | RHEL 7 : containernetworking-plugins (RHSA-2020:0406) | Nessus | Red Hat Local Security Checks | high |
| 132767 | SUSE 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) | Nessus | SuSE Local Security Checks | high |
| 132668 | Oracle Linux 8 : container-tools:1.0 (ELSA-2019-4273) (Ping Flood) (Reset Flood) | Nessus | Oracle Linux Local Security Checks | high |
| 132667 | Oracle Linux 8 : container-tools:ol8 (ELSA-2019-4269) (Ping Flood) (Reset Flood) | Nessus | Oracle Linux Local Security Checks | medium |
| 132314 | Red Hat JBoss Enterprise Application Platform 7.x < 7.2.5 Multiple Vulnerabilities | Nessus | CGI abuses | high |
| 132235 | RHEL 8 : container-tools:1.0 (RHSA-2019:4273) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 132234 | RHEL 8 : container-tools:rhel8 (RHSA-2019:4269) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | medium |
| 131529 | RHEL 8 : Red Hat Single Sign-On 7.3.5 (RHSA-2019:4042) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Red Hat Local Security Checks | high |
| 131528 | RHEL 7 : Red Hat Single Sign-On 7.3.5 (RHSA-2019:4041) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Red Hat Local Security Checks | high |
| 131527 | RHEL 6 : Red Hat Single Sign-On 7.3.5 (RHSA-2019:4040) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Red Hat Local Security Checks | high |
| 131524 | RHEL 8 : JBoss EAP (RHSA-2019:4020) (Data Dribble) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Red Hat Local Security Checks | high |
| 131523 | RHEL 7 : JBoss EAP (RHSA-2019:4019) (Data Dribble) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Red Hat Local Security Checks | high |
| 131522 | RHEL 6 : JBoss EAP (RHSA-2019:4018) (Data Dribble) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Red Hat Local Security Checks | high |
| 131154 | RHEL 7 : OpenShift Container Platform 3.11 HTTP/2 (RHSA-2019:3906) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 130418 | RHEL 7 : OpenShift Container Platform 4.1 (RHSA-2019:3265) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 130385 | RHEL 7 : OpenShift Container Platform 4.2 (RHSA-2019:3245) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 130185 | RHEL 7 : OpenShift Container Platform 3.9 (RHSA-2019:2769) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 129995 | RHEL 7 / 8 : OpenShift Container Platform 4.1.20 golang (RHSA-2019:3131) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 129514 | Oracle 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) | Nessus | Oracle Linux Local Security Checks | high |
| 129480 | RHEL 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) | Nessus | Red Hat Local Security Checks | high |
| 129437 | EulerOS 2.0 SP8 : golang (EulerOS-SA-2019-2078) | Nessus | Huawei Local Security Checks | critical |
| 129318 | F5 Networks BIG-IP : HTTP/2 Ping Flood vulnerability (K98053339) (Ping Flood) | Nessus | F5 Networks Local Security Checks | high |
| 129265 | RHEL 7 : OpenShift Container Platform 3.11 (RHSA-2019:2817) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | medium |
| 129124 | EulerOS 2.0 SP5 : golang (EulerOS-SA-2019-1967) | Nessus | Huawei Local Security Checks | high |
| 129036 | Oracle Linux 8 : go-toolset:ol8 (ELSA-2019-2726) (Ping Flood) (Reset Flood) | Nessus | Oracle Linux Local Security Checks | high |
| 128863 | openSUSE Security Update : go1.12 (openSUSE-2019-2130) (Ping Flood) (Reset Flood) | Nessus | SuSE Local Security Checks | critical |
| 128849 | RHEL 7 : OpenShift Container Platform 3.10 (RHSA-2019:2690) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 128669 | openSUSE 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) | Nessus | SuSE Local Security Checks | high |
| 128668 | openSUSE 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) | Nessus | SuSE Local Security Checks | high |
| 128666 | RHEL 8 : go-toolset:rhel8 (RHSA-2019:2726) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 128659 | RHEL 7 : go-toolset-1.11 and go-toolset-1.11-golang (RHSA-2019:2682) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 128657 | RHEL 7 / 8 : Red Hat OpenShift Container Platform 4.1 openshift RPM (RHSA-2019:2661) (Ping Flood) (Reset Flood) | Nessus | Red Hat Local Security Checks | high |
| 128621 | Debian DSA-4520-1 : trafficserver - security update (Empty Frames Flood) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Debian Local Security Checks | high |
| 128605 | openSUSE Security Update : go1.12 (openSUSE-2019-2085) (Ping Flood) (Reset Flood) | Nessus | SuSE Local Security Checks | critical |
| 128571 | Fedora 29 : golang (2019-65db7ad6c7) (Ping Flood) (Reset Flood) | Nessus | Fedora Local Security Checks | critical |
| 128567 | Fedora 30 : golang (2019-55d101a740) (Ping Flood) (Reset Flood) | Nessus | Fedora Local Security Checks | critical |
| 128541 | openSUSE Security Update : go1.11 (openSUSE-2019-2072) (Ping Flood) (Reset Flood) | Nessus | SuSE Local Security Checks | critical |
| 128468 | SUSE 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) | Nessus | SuSE Local Security Checks | high |
| 128467 | SUSE 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) | Nessus | SuSE Local Security Checks | high |
| 128462 | openSUSE Security Update : go1.12 (openSUSE-2019-2056) (Ping Flood) (Reset Flood) | Nessus | SuSE Local Security Checks | critical |
| 128411 | SUSE 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) | Nessus | SuSE Local Security Checks | high |
| 128293 | Amazon Linux AMI : golang (ALAS-2019-1270) (Ping Flood) (Reset Flood) | Nessus | Amazon Linux Local Security Checks | critical |
| 128286 | Amazon Linux 2 : golang (ALAS-2019-1272) (Ping Flood) (Reset Flood) | Nessus | Amazon Linux Local Security Checks | high |
| 128181 | Debian DSA-4508-1 : h2o - security update (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | Debian Local Security Checks | high |
| 128147 | SUSE SLED15 / SLES15 Security Update : go1.12 (SUSE-SU-2019:2214-1) (Ping Flood) (Reset Flood) | Nessus | SuSE Local Security Checks | critical |
| 128146 | SUSE SLED15 / SLES15 Security Update : go1.11 (SUSE-SU-2019:2213-1) (Ping Flood) (Reset Flood) | Nessus | SuSE Local Security Checks | critical |
| 128142 | openSUSE Security Update : go1.12 (openSUSE-2019-2000) (Ping Flood) (Reset Flood) | Nessus | SuSE Local Security Checks | critical |
| 128136 | FreeBSD : h2o -- multiple HTTP/2 vulnerabilities (73b1e734-c74e-11e9-8052-0028f8d09152) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | FreeBSD Local Security Checks | high |
| 128135 | FreeBSD : h2o -- multiple HTTP/2 vulnerabilities (72a5579e-c765-11e9-8052-0028f8d09152) (Ping Flood) (Reset Flood) (Settings Flood) | Nessus | FreeBSD Local Security Checks | high |
| 128133 | Fedora 29 : 1:nodejs (2019-6a2980de56) (0-Length Headers Leak) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) | Nessus | Fedora Local Security Checks | high |
| 128131 | Fedora 30 : 1:nodejs (2019-5a6a7bc12c) (0-Length Headers Leak) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) | Nessus | Fedora Local Security Checks | high |
| 128043 | FreeBSD : 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) | Nessus | FreeBSD Local Security Checks | high |
| 127947 | FreeBSD : traefik -- Denial of service in HTTP/2 (41f4baac-bf77-11e9-8d2f-5404a68ad561) (Ping Flood) (Reset Flood) | Nessus | FreeBSD Local Security Checks | high |
| 127930 | Debian DSA-4503-1 : golang-1.11 - security update (Ping Flood) (Reset Flood) | Nessus | Debian Local Security Checks | critical |
| 127850 | KB4512517: Windows 10 Version 1607 and Windows Server 2016 August 2019 Security Update | Nessus | Windows : Microsoft Bulletins | critical |
| 127849 | KB4512516: Windows 10 Version 1709 August 2019 Security Update | Nessus | Windows : Microsoft Bulletins | critical |
| 127848 | KB4512508: Windows 10 Version 1903 August 2019 Security Update | Nessus | Windows : Microsoft Bulletins | critical |
| 127847 | KB4512507: Windows 10 Version 1703 August 2019 Security Update | Nessus | Windows : Microsoft Bulletins | critical |
| 127845 | KB4512501: Windows 10 Version 1803 August 2019 Security Update | Nessus | Windows : Microsoft Bulletins | critical |
| 127844 | KB4512497: Windows 10 August 2019 Security Update | Nessus | Windows : Microsoft Bulletins | critical |
| 127841 | KB4511553: Windows 10 Version 1809 and Windows Server 2019 August 2019 Security Update | Nessus | Windows : Microsoft Bulletins | critical |