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CVE-2019-9512 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html	CVE	Mailing ListThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:2594	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2661	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2682	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2690	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2726	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2766	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2769	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2796	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2861	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2925	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2939	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2955	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2966	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3131	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3245	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3265	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3892	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3906	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4018	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4019	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4020	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4021	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4040	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4041	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4042	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4045	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4269	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4273	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4352	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0406	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0727	CVE	Third Party Advisory
http://seclists.org/fulldisclosure/2019/Aug/16	CVE	Mailing ListThird Party Advisory
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md	CVE	Third Party Advisory
https://kb.cert.org/vuls/id/605641/	CVE	Third Party AdvisoryUS Government Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10296	CVE	Third Party Advisory
https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04%40%3Cusers.trafficserver.apache.org%3E	CVE
https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19%40%3Cannounce.trafficserver.apache.org%3E	CVE
https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7%40%3Cdev.trafficserver.apache.org%3E	CVE
https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html	CVE	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/	CVE
https://seclists.org/bugtraq/2019/Aug/24	CVE	Mailing ListThird Party Advisory
https://seclists.org/bugtraq/2019/Aug/31	CVE	Mailing ListThird Party Advisory
https://seclists.org/bugtraq/2019/Aug/43	CVE	Mailing ListThird Party Advisory
https://seclists.org/bugtraq/2019/Sep/18	CVE	Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0001/	CVE	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0004/	CVE	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0005/	CVE	Third Party Advisory
https://support.f5.com/csp/article/K98053339	CVE	Third Party Advisory
https://support.f5.com/csp/article/K98053339?utm_source=f5support&amp%3Butm_medium=RSS	CVE
https://usn.ubuntu.com/4308-1/	CVE	Third Party Advisory
https://www.debian.org/security/2019/dsa-4503	CVE	Third Party Advisory
https://www.debian.org/security/2019/dsa-4508	CVE	Third Party Advisory
https://www.debian.org/security/2019/dsa-4520	CVE	Third Party Advisory
https://www.synology.com/security/advisory/Synology_SA_19_33	CVE	Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/08/20/1	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html	[email protected]	Mailing ListThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:2594	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2661	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2682	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2690	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2726	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2766	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2769	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2796	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2861	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2925	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2939	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2955	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2966	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3131	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3245	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3265	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3892	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3906	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4018	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4019	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4020	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4021	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4040	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4041	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4042	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4045	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4269	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4273	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4352	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0406	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0727	[email protected]	Third Party Advisory
http://seclists.org/fulldisclosure/2019/Aug/16	[email protected]	Mailing ListThird Party Advisory
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md	[email protected]	Third Party Advisory
https://kb.cert.org/vuls/id/605641/	[email protected]	Third Party AdvisoryUS Government Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10296	[email protected]	Third Party Advisory
https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04%40%3Cusers.trafficserver.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19%40%3Cannounce.trafficserver.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7%40%3Cdev.trafficserver.apache.org%3E	[email protected]
https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html	[email protected]	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/	[email protected]
https://seclists.org/bugtraq/2019/Aug/24	[email protected]	Mailing ListThird Party Advisory
https://seclists.org/bugtraq/2019/Aug/31	[email protected]	Mailing ListThird Party Advisory
https://seclists.org/bugtraq/2019/Aug/43	[email protected]	Mailing ListThird Party Advisory
https://seclists.org/bugtraq/2019/Sep/18	[email protected]	Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0001/	[email protected]	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0004/	[email protected]	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0005/	[email protected]	Third Party Advisory
https://support.f5.com/csp/article/K98053339	[email protected]	Third Party Advisory
https://support.f5.com/csp/article/K98053339?utm_source=f5support&amp%3Butm_medium=RSS	[email protected]
https://usn.ubuntu.com/4308-1/	[email protected]	Third Party Advisory
https://www.debian.org/security/2019/dsa-4503	[email protected]	Third Party Advisory
https://www.debian.org/security/2019/dsa-4508	[email protected]	Third Party Advisory
https://www.debian.org/security/2019/dsa-4520	[email protected]	Third Party Advisory
https://www.synology.com/security/advisory/Synology_SA_19_33	[email protected]	Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/08/20/1	[email protected]	Mailing ListThird Party Advisory

see all 130 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-400	Uncontrolled Resource Consumption	[email protected]
CWE-400	Uncontrolled Resource Consumption	[email protected]

Affected Products

Product	Versions
apple swiftnio	>= 1.0.0, <= 1.4.0
CPE cpe:2.3:a:apple:swiftnio:::::::: Remediation No remediation found in references.
apple mac os x	>= 10.12
CPE cpe:2.3:o:apple:mac_os_x:::::::: Remediation No remediation found in references.
canonical ubuntu linux	>= 14.04
CPE cpe:2.3:o:canonical:ubuntu_linux:::::::: Remediation No remediation found in references.
apache traffic server	>= 6.0.0, <= 6.2.3 >= 7.0.0, <= 7.1.6 >= 8.0.0, <= 8.0.3
CPE cpe:2.3:a:apache:traffic_server:::::::: Remediation No remediation found in references.
debian debian linux	10.0
CPE cpe:2.3:o:debian:debian_linux:10.0:::::::* Remediation No remediation found in references.
nodejs node.js	>= 8.0.0, <= 8.8.1 >= 8.9.0, < 8.16.1 >= 10.0.0, <= 10.12.0 >= 10.13.0, < 10.16.3 >= 12.0.0, < 12.8.1
CPE cpe:2.3:a:nodejs:node.js:::::-:::* cpe:2.3:a:nodejs:node.js:::::lts:::* Remediation No remediation found in references.

Change History

53 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Aug 12, 2022	Modified Analysis	[email protected]
Dec 9, 2020	CVE Modified	[email protected]
Mar 30, 2020	CVE Modified	[email protected]
Mar 11, 2020	CVE Modified	[email protected]
Feb 5, 2020	CVE Modified	[email protected]
Dec 19, 2019	CVE Modified	[email protected]
Dec 17, 2019	CVE Modified	[email protected]
Dec 2, 2019	CVE Modified	[email protected]
Nov 26, 2019	CVE Modified	[email protected]
Nov 18, 2019	CVE Modified	[email protected]
Nov 15, 2019	CVE Modified	[email protected]
Oct 30, 2019	CVE Modified	[email protected]
Oct 29, 2019	CVE Modified	[email protected]
Oct 24, 2019	CVE Modified	[email protected]
Oct 16, 2019	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Oct 3, 2019	CVE Modified	[email protected]
Oct 2, 2019	CVE Modified	[email protected]
Oct 1, 2019	CVE Modified	[email protected]
Sep 30, 2019	CVE Modified	[email protected]
Sep 26, 2019	CVE Modified	[email protected]
Sep 19, 2019	CVE Modified	[email protected]
Sep 14, 2019	CVE Modified	[email protected]
Sep 12, 2019	CVE Modified	[email protected]
Sep 11, 2019	CVE Modified	[email protected]
Sep 11, 2019	CVE Modified	[email protected]
Sep 11, 2019	CVE Modified	[email protected]
Sep 10, 2019	CVE Modified	[email protected]
Sep 10, 2019	CVE Modified	[email protected]
Sep 10, 2019	CVE Modified	[email protected]
Sep 10, 2019	CVE Modified	[email protected]
Sep 7, 2019	CVE Modified	[email protected]
Sep 6, 2019	CVE Modified	[email protected]
Sep 5, 2019	CVE Modified	[email protected]
Sep 2, 2019	CVE Modified	[email protected]
Aug 26, 2019	CVE Modified	[email protected]
Aug 26, 2019	CVE Modified	[email protected]
Aug 25, 2019	CVE Modified	[email protected]
Aug 25, 2019	CVE Modified	[email protected]
Aug 24, 2019	CVE Modified	[email protected]
Aug 23, 2019	CVE Modified	[email protected]
Aug 23, 2019	Initial Analysis	[email protected]
Aug 20, 2019	CVE Modified	[email protected]
Aug 20, 2019	CVE Modified	[email protected]
Aug 19, 2019	CVE Modified	[email protected]
Aug 18, 2019	CVE Modified	[email protected]
Aug 16, 2019	CVE Modified	[email protected]
Aug 14, 2019	CVE Modified	[email protected]
Aug 13, 2019	CVE Modified	[email protected]

CVE-2019-9512 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

Change History

QUICK INFO