7.8

CVE-2019-9511

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apple ≫ Swiftnio Version >= 1.0.0 <= 1.4.0
   Apple ≫ macOS X Version >= 10.12
   Canonical ≫ Ubuntu Linux Version >= 14.04
Apache ≫ Traffic Server Version >= 6.0.0 <= 6.2.3
Apache ≫ Traffic Server Version >= 7.0.0 <= 7.1.6
Apache ≫ Traffic Server Version >= 8.0.0 <= 8.0.3
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version19.04
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Synology ≫ Skynas Version-
Synology ≫ Diskstation Manager Version6.2
Synology ≫ Vs960hd Firmware Version-
   Synology ≫ Vs960hd Version-
Fedoraproject ≫ Fedora Version29
Fedoraproject ≫ Fedora Version30
Opensuse ≫ Leap Version15.0
Opensuse ≫ Leap Version15.1
Redhat ≫ Jboss Core Services Version1.0
Redhat ≫ Quay Version3.0.0
Redhat ≫ Software Collections Version1.0
Redhat ≫ Enterprise Linux Version8.0
Oracle ≫ Graalvm Version19.2.0 SwEditionenterprise
Mcafee ≫ Web Gateway Version >= 7.7.2.0 < 7.7.2.24
Mcafee ≫ Web Gateway Version >= 7.8.2.0 < 7.8.2.13
Mcafee ≫ Web Gateway Version >= 8.1.0 < 8.2.0
F5 ≫ Nginx Version >= 1.9.5 < 1.16.1
F5 ≫ Nginx Version >= 1.17.0 <= 1.17.2
Nodejs ≫ Node.Js SwEdition- Version >= 8.0.0 <= 8.8.1
Nodejs ≫ Node.Js SwEditionlts Version >= 8.9.0 < 8.16.1
Nodejs ≫ Node.Js SwEdition- Version >= 10.0.0 <= 10.12.0
Nodejs ≫ Node.Js SwEditionlts Version >= 10.13.0 < 10.16.3
Nodejs ≫ Node.Js SwEdition- Version >= 12.0.0 < 12.8.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 58.37% 0.99
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
cret@cert.org 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

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://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
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html
Third Party Advisory
Mailing List
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-2019:4018
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
Third Party Advisory
Mailing List
https://seclists.org/bugtraq/2019/Sep/1
Third Party Advisory
Mailing List
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.synology.com/security/advisory/Synology_SA_19_33
Third Party Advisory