NVD

CVE-2019-9512 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current 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.

View Analysis Description

Severity

CVSS 3.x Severity and Metrics:

CNA: CERT/CC

Base Score: 7.5 HIGH

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

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: The NVD and the CNA have provided the same score. When this occurs only the CNA information is displayed, but the Acceptance Level icon for the CNA is given a checkmark to signify NVD concurrence.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
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	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/08/20/1	Mailing List Third Party Advisory
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	Third Party Advisory
https://kb.cert.org/vuls/id/605641/	Third Party Advisory US Government Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10296
https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E	Third Party Advisory
https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E	Third Party Advisory
https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYO6E3H34C346D2E443GLXK7OK6KIYIQ/
https://seclists.org/bugtraq/2019/Aug/24	Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Aug/31	Mailing List Third Party Advisory
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	Third Party Advisory
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	Third Party Advisory
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	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-400	Uncontrolled Resource Consumption	NIST CERT/CC

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

48 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-9512
NVD Published Date:
08/13/2019
NVD Last Modified:
12/08/2020
Source:
CERT/CC

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2019-9512 Detail

Current Description

Analysis Description

Severity

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CERT/CC 12/08/2020 7:15:12 PM

CVE Modified by CERT/CC 3/30/2020 6:15:14 PM

CVE Modified by CERT/CC 3/11/2020 6:29:02 PM

CVE Modified by CERT/CC 2/04/2020 7:15:13 PM

CVE Modified by CERT/CC 12/19/2019 5:15:15 PM

CVE Modified by CERT/CC 12/17/2019 9:15:19 AM

CVE Modified by CERT/CC 12/02/2019 4:15:17 PM

CVE Modified by CERT/CC 11/26/2019 6:15:12 PM

CVE Modified by CERT/CC 11/18/2019 4:15:12 PM

CVE Modified by CERT/CC 11/14/2019 7:15:12 PM

CVE Modified by CERT/CC 10/30/2019 7:15:10 PM

CVE Modified by CERT/CC 10/29/2019 5:15:11 PM

CVE Modified by CERT/CC 10/24/2019 7:15:14 PM

CVE Modified by CERT/CC 10/16/2019 2:15:37 PM

CVE Modified by CERT/CC 10/09/2019 4:15:32 PM

CVE Modified by CERT/CC 10/03/2019 7:15:12 PM

CVE Modified by CERT/CC 10/02/2019 1:15:12 PM

CVE Modified by CERT/CC 9/30/2019 10:15:14 PM

CVE Modified by CERT/CC 9/30/2019 6:15:10 AM

CVE Modified by CERT/CC 9/26/2019 4:15:11 PM

CVE Modified by CERT/CC 9/19/2019 1:15:13 AM

CVE Modified by CERT/CC 9/14/2019 2:15:11 PM

CVE Modified by CERT/CC 9/12/2019 6:15:11 PM

CVE Modified by CERT/CC 9/11/2019 3:15:12 PM

CVE Modified by CERT/CC 9/11/2019 5:15:11 AM

CVE Modified by CERT/CC 9/10/2019 8:15:11 PM

CVE Modified by CERT/CC 9/10/2019 3:15:10 PM

CVE Modified by CERT/CC 9/10/2019 2:15:13 PM

CVE Modified by CERT/CC 9/10/2019 7:15:11 AM

CVE Modified by CERT/CC 9/10/2019 2:15:10 AM

CVE Modified by CERT/CC 9/07/2019 5:15:10 PM

CVE Modified by CERT/CC 9/06/2019 11:15:13 AM

CVE Modified by CERT/CC 9/05/2019 11:15:14 AM

CVE Modified by CERT/CC 9/02/2019 2:15:11 PM

CVE Modified by CERT/CC 8/26/2019 11:15:13 AM

CVE Modified by CERT/CC 8/26/2019 4:15:10 AM

CVE Modified by CERT/CC 8/25/2019 1:15:11 AM

CVE Modified by CERT/CC 8/24/2019 11:15:10 PM

CVE Modified by CERT/CC 8/24/2019 2:15:10 PM

CVE Modified by CERT/CC 8/23/2019 5:15:12 PM

Initial Analysis 8/23/2019 9:47:30 AM

CVE Modified by CERT/CC 8/20/2019 5:15:10 AM

CVE Modified by CERT/CC 8/20/2019 1:15:10 AM

CVE Modified by CERT/CC 8/19/2019 7:15:16 AM

CVE Modified by CERT/CC 8/18/2019 1:15:17 AM

CVE Modified by CERT/CC 8/16/2019 4:15:11 PM

CVE Modified by CERT/CC 8/14/2019 8:15:13 AM

CVE Modified by CERT/CC 8/13/2019 6:15:12 PM

Quick Info