CVE-2019-9511

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2692 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2745 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2746 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2775 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2799 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2925 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2939 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2949 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2955 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2966 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3041 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3932 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3933 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3935 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4018 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4019 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4020 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4021 Third Party Advisory
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 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/
https://seclists.org/bugtraq/2019/Aug/40 Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Sep/1 Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0002/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20190823-0005/ Third Party Advisory
https://support.f5.com/csp/article/K02591030 Third Party Advisory
https://support.f5.com/csp/article/K02591030?utm_source=f5support&amp%3Butm_medium=RSS
https://usn.ubuntu.com/4099-1/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4505 Third Party Advisory
https://www.debian.org/security/2019/dsa-4511 Third Party Advisory
https://www.debian.org/security/2020/dsa-4669 Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch Third Party Advisory
https://www.synology.com/security/advisory/Synology_SA_19_33 Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:apple:swiftnio:*:*:*:*:*:*:*:*
OR cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:a:synology:diskstation_manager:6.2:*:*:*:*:*:*:*
cpe:2.3:a:synology:skynas:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*

Configuration 7 (hide)

OR cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

Configuration 8 (hide)

OR cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Configuration 9 (hide)

OR cpe:2.3:a:redhat:jboss_core_services:1.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.3.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Configuration 10 (hide)

cpe:2.3:a:oracle:graalvm:19.2.0:*:*:*:enterprise:*:*:*

Configuration 11 (hide)

OR cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*

Configuration 12 (hide)

OR cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*

Configuration 13 (hide)

OR cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_communications_broker:3.2.0:*:*:*:*:*:*:*

Configuration 14 (hide)

OR cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*

History

07 Nov 2023, 03:13

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/', 'name': 'FEDORA-2019-7a0b45fdc4', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/', 'name': 'FEDORA-2019-63ba15cc83', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://support.f5.com/csp/article/K02591030?utm_source=f5support&utm_medium=RSS', 'name': 'https://support.f5.com/csp/article/K02591030?utm_source=f5support&utm_medium=RSS', 'tags': ['Third Party Advisory'], 'refsource': 'CONFIRM'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/', 'name': 'FEDORA-2019-81985a8858', 'tags': ['Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/', 'name': 'FEDORA-2019-8a437d5c2f', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/', 'name': 'FEDORA-2019-4427fd65be', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/', 'name': 'FEDORA-2019-befd924cfe', 'tags': ['Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/ -
  • () https://support.f5.com/csp/article/K02591030?utm_source=f5support&amp%3Butm_medium=RSS -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/ -

12 Aug 2022, 18:43

Type Values Removed Values Added
First Time Nodejs
Nodejs node.js
CPE cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*

22 Feb 2022, 19:27

Type Values Removed Values Added
CPE cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*
First Time F5 nginx
F5

30 Jan 2021, 02:36

Type Values Removed Values Added
References (MISC) https://www.oracle.com/security-alerts/cpujan2021.html - (MISC) https://www.oracle.com/security-alerts/cpujan2021.html - Third Party Advisory
CPE cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_communications_broker:3.2.0:*:*:*:*:*:*:*

20 Jan 2021, 15:15

Type Values Removed Values Added
References
  • (MISC) https://www.oracle.com/security-alerts/cpujan2021.html -

Information

Published : 2019-08-13 21:15

Updated : 2023-12-10 12:59


NVD link : CVE-2019-9511

Mitre link : CVE-2019-9511

CVE.ORG link : CVE-2019-9511


JSON object : View

Products Affected

redhat

  • software_collections
  • jboss_core_services
  • enterprise_linux
  • openshift_service_mesh
  • jboss_enterprise_application_platform
  • quay

nodejs

  • node.js

synology

  • vs960hd_firmware
  • diskstation_manager
  • vs960hd
  • skynas

apache

  • traffic_server

f5

  • nginx

fedoraproject

  • fedora

oracle

  • graalvm
  • enterprise_communications_broker

opensuse

  • leap

apple

  • swiftnio
  • mac_os_x

mcafee

  • web_gateway

debian

  • debian_linux

canonical

  • ubuntu_linux
CWE
CWE-770

Allocation of Resources Without Limits or Throttling

CWE-400

Uncontrolled Resource Consumption