CVE-2019-9513

Published: Aug 13, 2019Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

Affected (36)

Products: Apple: Swiftnio · Apache: Traffic Server · Canonical: Ubuntu Linux · +9 more

Show all products

1 product

1 product

1 product

3 products

1 product

1 product

1 product

6 products

Jboss Enterprise Application Platform

Openshift Service Mesh

2 products

Enterprise Communications Broker

1 product

1 product

1 product

Configuration A

1 vulnerable · 2 platform

Vulnerable Software	Affected Versions
Apple Swiftnio	From 1.0.0 to 1.4.0

Running on/with	Platform Versions
Apple Mac Os X	From 10.12
Canonical Ubuntu Linux	From 14.04

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Apache Traffic Server	From 6.0.0 to 6.2.3
Apache Traffic Server	From 7.0.0 to 7.1.6
Apache Traffic Server	From 8.0.0 to 8.0.3

Configuration C

3 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 16.04
Canonical Ubuntu Linux	Version 18.04
Canonical Ubuntu Linux	Version 19.04

Configuration E

2 vulnerable

Vulnerable Software	Affected Versions
Synology Diskstation Manager	Version 6.2
Synology Skynas	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Synology Vs960hd Firmware	All versions

Running on/with	Platform Versions
Synology Vs960hd	All versions

Configuration G

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 10.0
Debian Debian Linux	Version 9.0

Configuration H

2 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 29
Fedoraproject Fedora	Version 30

Configuration I

2 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 15.0
Opensuse Leap	Version 15.1

Configuration J

7 vulnerable

Vulnerable Software	Affected Versions
Redhat Enterprise Linux	Version 8.0
Redhat Jboss Core Services	Version 1.0
Redhat Jboss Enterprise Application Platform	Version 7.2.0
Redhat Jboss Enterprise Application Platform	Version 7.3.0
Redhat Openshift Service Mesh	Version 1.0
Redhat Quay	Version 3.0.0
Redhat Software Collections	Version 1.0

Configuration K

1 vulnerable

Vulnerable Software	Affected Versions
Oracle Graalvm	Version 19.2.0

Configuration L

3 vulnerable

Vulnerable Software	Affected Versions
Mcafee Web Gateway	From 7.7.2.0 to 7.7.2.24
Mcafee Web Gateway	From 7.8.2.0 to 7.8.2.13
Mcafee Web Gateway	From 8.1.0 to 8.2.0

Configuration M

2 vulnerable

Vulnerable Software	Affected Versions
F5 Nginx	From 1.17.0 to 1.17.2
F5 Nginx	From 1.9.5 to 1.16.1

Configuration N

2 vulnerable

Vulnerable Software	Affected Versions
Oracle Enterprise Communications Broker	Version 3.1.0
Oracle Enterprise Communications Broker	Version 3.2.0

Configuration O

5 vulnerable

Vulnerable Software	Affected Versions
Nodejs Node.js	From 10.0.0 to 10.12.0
Nodejs Node.js	From 12.0.0 to 12.8.1
Nodejs Node.js	From 8.0.0 to 8.8.1
Nodejs Node.js	From 10.13.0 to 10.16.3
Nodejs Node.js	From 8.9.0 to 8.16.1

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (84)

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html

Source: cret@cert.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html

Source: cret@cert.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html

Source: cret@cert.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00003.html

Source: cret@cert.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00005.html

Source: cret@cert.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00014.html

Source: cret@cert.org

Mailing ListThird Party Advisory

https://access.redhat.com/errata/RHSA-2019:2692

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2745

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2746

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2775

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2799

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2925

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2939

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2949

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2955

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:2966

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:3041

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:3932

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:3933

Source: cret@cert.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:3935

Source: cret@cert.org

Third Party Advisory

https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md

Source: cret@cert.org

Third Party Advisory

https://kb.cert.org/vuls/id/605641/

Source: cret@cert.org

Third Party AdvisoryUS Government Resource

https://kc.mcafee.com/corporate/index?page=content&id=SB10296

Source: cret@cert.org

Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/

Source: cret@cert.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/

Source: cret@cert.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUBYAF6ED3O4XCHQ5C2HYENJLXYXZC4M/

Source: cret@cert.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZLUYPYY3RX4ZJDWZRJIKSULYRJ4PXW7/

Source: cret@cert.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPAEC4FWL4UU4LDEGPY5NPALU24FFQD/

Source: cret@cert.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAZZEVTCN2B4WT6AIBJ7XGYJMBTORJU5/

Source: cret@cert.org

https://seclists.org/bugtraq/2019/Aug/40

Source: cret@cert.org

Mailing ListThird Party Advisory

https://seclists.org/bugtraq/2019/Sep/1

Source: cret@cert.org

Mailing ListThird Party Advisory

https://security.netapp.com/advisory/ntap-20190823-0002/

Source: cret@cert.org

Third Party Advisory

https://security.netapp.com/advisory/ntap-20190823-0005/

Source: cret@cert.org

Third Party Advisory

https://support.f5.com/csp/article/K02591030

Source: cret@cert.org

Third Party Advisory

https://support.f5.com/csp/article/K02591030?utm_source=f5support&amp%3Butm_medium=RSS

Source: cret@cert.org

https://usn.ubuntu.com/4099-1/

Source: cret@cert.org

Third Party Advisory

https://www.debian.org/security/2019/dsa-4505

Source: cret@cert.org

Third Party Advisory

https://www.debian.org/security/2019/dsa-4511

Source: cret@cert.org

Third Party Advisory

https://www.debian.org/security/2020/dsa-4669

Source: cret@cert.org

Third Party Advisory

https://www.oracle.com/security-alerts/cpujan2021.html

Source: cret@cert.org

Third Party Advisory

https://www.oracle.com/security-alerts/cpuoct2020.html

Source: cret@cert.org

Third Party Advisory

https://www.synology.com/security/advisory/Synology_SA_19_33

Source: cret@cert.org

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html