CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2019-9512

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.212

EPSS Ranking 95.4%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 7.8

References

Products affected by CVE-2019-9512

Apache » Traffic Server » Version: 6.0.0

cpe:2.3:a:apache:traffic_server:6.0.0
Apache » Traffic Server » Version: 6.0.3

cpe:2.3:a:apache:traffic_server:6.0.3
Apache » Traffic Server » Version: 6.1.0

cpe:2.3:a:apache:traffic_server:6.1.0
Apache » Traffic Server » Version: 6.1.1

cpe:2.3:a:apache:traffic_server:6.1.1
Apache » Traffic Server » Version: 6.2.0

cpe:2.3:a:apache:traffic_server:6.2.0
Apache » Traffic Server » Version: 6.2.1

cpe:2.3:a:apache:traffic_server:6.2.1
Apache » Traffic Server » Version: 6.2.2

cpe:2.3:a:apache:traffic_server:6.2.2
Apache » Traffic Server » Version: 6.2.3

cpe:2.3:a:apache:traffic_server:6.2.3
Apache » Traffic Server » Version: 7.0.0

cpe:2.3:a:apache:traffic_server:7.0.0
Apache » Traffic Server » Version: 7.1.0

cpe:2.3:a:apache:traffic_server:7.1.0
Apache » Traffic Server » Version: 7.1.1

cpe:2.3:a:apache:traffic_server:7.1.1
Apache » Traffic Server » Version: 7.1.2

cpe:2.3:a:apache:traffic_server:7.1.2
Apache » Traffic Server » Version: 7.1.3

cpe:2.3:a:apache:traffic_server:7.1.3
Apache » Traffic Server » Version: 7.1.4

cpe:2.3:a:apache:traffic_server:7.1.4
Apache » Traffic Server » Version: 7.1.5

cpe:2.3:a:apache:traffic_server:7.1.5
Apache » Traffic Server » Version: 7.1.6

cpe:2.3:a:apache:traffic_server:7.1.6
Apache » Traffic Server » Version: 8.0.0

cpe:2.3:a:apache:traffic_server:8.0.0
Apache » Traffic Server » Version: 8.0.1

cpe:2.3:a:apache:traffic_server:8.0.1
Apache » Traffic Server » Version: 8.0.2

cpe:2.3:a:apache:traffic_server:8.0.2
Apache » Traffic Server » Version: 8.0.3

cpe:2.3:a:apache:traffic_server:8.0.3
Apple » Swiftnio » Version: 1.0.0

cpe:2.3:a:apple:swiftnio:1.0.0
Apple » Swiftnio » Version: 1.0.1

cpe:2.3:a:apple:swiftnio:1.0.1
Apple » Swiftnio » Version: 1.1.0

cpe:2.3:a:apple:swiftnio:1.1.0
Apple » Swiftnio » Version: 1.1.1

cpe:2.3:a:apple:swiftnio:1.1.1
Apple » Swiftnio » Version: 1.2.0

cpe:2.3:a:apple:swiftnio:1.2.0
Apple » Swiftnio » Version: 1.2.1

cpe:2.3:a:apple:swiftnio:1.2.1
Apple » Swiftnio » Version: 1.2.2

cpe:2.3:a:apple:swiftnio:1.2.2
Apple » Swiftnio » Version: 1.3.0

cpe:2.3:a:apple:swiftnio:1.3.0
Apple » Swiftnio » Version: 1.3.1

cpe:2.3:a:apple:swiftnio:1.3.1
Apple » Swiftnio » Version: 1.3.2

cpe:2.3:a:apple:swiftnio:1.3.2
Apple » Swiftnio » Version: 1.4.0

cpe:2.3:a:apple:swiftnio:1.4.0
Nodejs » Node.js » Version: 10.0.0

cpe:2.3:a:nodejs:node.js:10.0.0
Nodejs » Node.js » Version: 10.1.0

cpe:2.3:a:nodejs:node.js:10.1.0
Nodejs » Node.js » Version: 10.10.0

cpe:2.3:a:nodejs:node.js:10.10.0
Nodejs » Node.js » Version: 10.11.0

cpe:2.3:a:nodejs:node.js:10.11.0
Nodejs » Node.js » Version: 10.12.0

cpe:2.3:a:nodejs:node.js:10.12.0
Nodejs » Node.js » Version: 10.13.0

cpe:2.3:a:nodejs:node.js:10.13.0
Nodejs » Node.js » Version: 10.14.0

cpe:2.3:a:nodejs:node.js:10.14.0
Nodejs » Node.js » Version: 10.14.1

cpe:2.3:a:nodejs:node.js:10.14.1
Nodejs » Node.js » Version: 10.14.2

cpe:2.3:a:nodejs:node.js:10.14.2
Nodejs » Node.js » Version: 10.15.0

cpe:2.3:a:nodejs:node.js:10.15.0
Nodejs » Node.js » Version: 10.15.1

cpe:2.3:a:nodejs:node.js:10.15.1
Nodejs » Node.js » Version: 10.15.2

cpe:2.3:a:nodejs:node.js:10.15.2
Nodejs » Node.js » Version: 10.15.3

cpe:2.3:a:nodejs:node.js:10.15.3
Nodejs » Node.js » Version: 10.16.0

cpe:2.3:a:nodejs:node.js:10.16.0
Nodejs » Node.js » Version: 10.16.1

cpe:2.3:a:nodejs:node.js:10.16.1
Nodejs » Node.js » Version: 10.16.2

cpe:2.3:a:nodejs:node.js:10.16.2
Nodejs » Node.js » Version: 10.2.0

cpe:2.3:a:nodejs:node.js:10.2.0
Nodejs » Node.js » Version: 10.2.1

cpe:2.3:a:nodejs:node.js:10.2.1
Nodejs » Node.js » Version: 10.3.0

cpe:2.3:a:nodejs:node.js:10.3.0
Nodejs » Node.js » Version: 10.4.0

cpe:2.3:a:nodejs:node.js:10.4.0
Nodejs » Node.js » Version: 10.4.1

cpe:2.3:a:nodejs:node.js:10.4.1
Nodejs » Node.js » Version: 10.5.0

cpe:2.3:a:nodejs:node.js:10.5.0
Nodejs » Node.js » Version: 10.6.0

cpe:2.3:a:nodejs:node.js:10.6.0
Nodejs » Node.js » Version: 10.7.0

cpe:2.3:a:nodejs:node.js:10.7.0
Nodejs » Node.js » Version: 10.8.0

cpe:2.3:a:nodejs:node.js:10.8.0
Nodejs » Node.js » Version: 10.9.0

cpe:2.3:a:nodejs:node.js:10.9.0
Nodejs » Node.js » Version: 12.0.0

cpe:2.3:a:nodejs:node.js:12.0.0
Nodejs » Node.js » Version: 12.1.0

cpe:2.3:a:nodejs:node.js:12.1.0
Nodejs » Node.js » Version: 12.2.0

cpe:2.3:a:nodejs:node.js:12.2.0
Nodejs » Node.js » Version: 12.3.0

cpe:2.3:a:nodejs:node.js:12.3.0
Nodejs » Node.js » Version: 12.3.1

cpe:2.3:a:nodejs:node.js:12.3.1
Nodejs » Node.js » Version: 12.4.0

cpe:2.3:a:nodejs:node.js:12.4.0
Nodejs » Node.js » Version: 12.5.0

cpe:2.3:a:nodejs:node.js:12.5.0
Nodejs » Node.js » Version: 12.6.0

cpe:2.3:a:nodejs:node.js:12.6.0
Nodejs » Node.js » Version: 12.7.0

cpe:2.3:a:nodejs:node.js:12.7.0
Nodejs » Node.js » Version: 12.8.0

cpe:2.3:a:nodejs:node.js:12.8.0
Nodejs » Node.js » Version: 8.0.0

cpe:2.3:a:nodejs:node.js:8.0.0
Nodejs » Node.js » Version: 8.1.0

cpe:2.3:a:nodejs:node.js:8.1.0
Nodejs » Node.js » Version: 8.1.1

cpe:2.3:a:nodejs:node.js:8.1.1
Nodejs » Node.js » Version: 8.1.2

cpe:2.3:a:nodejs:node.js:8.1.2
Nodejs » Node.js » Version: 8.1.3

cpe:2.3:a:nodejs:node.js:8.1.3
Nodejs » Node.js » Version: 8.1.4

cpe:2.3:a:nodejs:node.js:8.1.4
Nodejs » Node.js » Version: 8.10.0

cpe:2.3:a:nodejs:node.js:8.10.0
Nodejs » Node.js » Version: 8.11.0

cpe:2.3:a:nodejs:node.js:8.11.0
Nodejs » Node.js » Version: 8.11.1

cpe:2.3:a:nodejs:node.js:8.11.1
Nodejs » Node.js » Version: 8.11.2

cpe:2.3:a:nodejs:node.js:8.11.2
Nodejs » Node.js » Version: 8.11.3

cpe:2.3:a:nodejs:node.js:8.11.3
Nodejs » Node.js » Version: 8.11.4

cpe:2.3:a:nodejs:node.js:8.11.4
Nodejs » Node.js » Version: 8.12.0

cpe:2.3:a:nodejs:node.js:8.12.0
Nodejs » Node.js » Version: 8.13.0

cpe:2.3:a:nodejs:node.js:8.13.0
Nodejs » Node.js » Version: 8.14.0

cpe:2.3:a:nodejs:node.js:8.14.0
Nodejs » Node.js » Version: 8.14.1

cpe:2.3:a:nodejs:node.js:8.14.1
Nodejs » Node.js » Version: 8.15.0

cpe:2.3:a:nodejs:node.js:8.15.0
Nodejs » Node.js » Version: 8.15.1

cpe:2.3:a:nodejs:node.js:8.15.1
Nodejs » Node.js » Version: 8.16.0

cpe:2.3:a:nodejs:node.js:8.16.0
Nodejs » Node.js » Version: 8.2.0

cpe:2.3:a:nodejs:node.js:8.2.0
Nodejs » Node.js » Version: 8.2.1

cpe:2.3:a:nodejs:node.js:8.2.1
Nodejs » Node.js » Version: 8.3.0

cpe:2.3:a:nodejs:node.js:8.3.0
Nodejs » Node.js » Version: 8.4.0

cpe:2.3:a:nodejs:node.js:8.4.0
Nodejs » Node.js » Version: 8.5.0

cpe:2.3:a:nodejs:node.js:8.5.0
Nodejs » Node.js » Version: 8.6.0

cpe:2.3:a:nodejs:node.js:8.6.0
Nodejs » Node.js » Version: 8.7.0

cpe:2.3:a:nodejs:node.js:8.7.0
Nodejs » Node.js » Version: 8.8.0

cpe:2.3:a:nodejs:node.js:8.8.0
Nodejs » Node.js » Version: 8.8.1

cpe:2.3:a:nodejs:node.js:8.8.1
Nodejs » Node.js » Version: 8.9.0

cpe:2.3:a:nodejs:node.js:8.9.0
Nodejs » Node.js » Version: 8.9.1

cpe:2.3:a:nodejs:node.js:8.9.1
Nodejs » Node.js » Version: 8.9.2

cpe:2.3:a:nodejs:node.js:8.9.2
Nodejs » Node.js » Version: 8.9.3

cpe:2.3:a:nodejs:node.js:8.9.3
Nodejs » Node.js » Version: 8.9.4

cpe:2.3:a:nodejs:node.js:8.9.4
Apple » Mac Os X » Version: 10.12

cpe:2.3:o:apple:mac_os_x:10.12
Apple » Mac Os X » Version: 10.12.0

cpe:2.3:o:apple:mac_os_x:10.12.0
Apple » Mac Os X » Version: 10.12.1

cpe:2.3:o:apple:mac_os_x:10.12.1
Apple » Mac Os X » Version: 10.12.2

cpe:2.3:o:apple:mac_os_x:10.12.2
Apple » Mac Os X » Version: 10.12.3

cpe:2.3:o:apple:mac_os_x:10.12.3
Apple » Mac Os X » Version: 10.12.4

cpe:2.3:o:apple:mac_os_x:10.12.4
Apple » Mac Os X » Version: 10.12.5

cpe:2.3:o:apple:mac_os_x:10.12.5
Apple » Mac Os X » Version: 10.12.6

cpe:2.3:o:apple:mac_os_x:10.12.6
Apple » Mac Os X » Version: 10.13

cpe:2.3:o:apple:mac_os_x:10.13
Apple » Mac Os X » Version: 10.13.0

cpe:2.3:o:apple:mac_os_x:10.13.0
Apple » Mac Os X » Version: 10.13.1

cpe:2.3:o:apple:mac_os_x:10.13.1
Apple » Mac Os X » Version: 10.13.2

cpe:2.3:o:apple:mac_os_x:10.13.2
Apple » Mac Os X » Version: 10.13.3

cpe:2.3:o:apple:mac_os_x:10.13.3
Apple » Mac Os X » Version: 10.13.4

cpe:2.3:o:apple:mac_os_x:10.13.4
Apple » Mac Os X » Version: 10.13.5

cpe:2.3:o:apple:mac_os_x:10.13.5
Apple » Mac Os X » Version: 10.13.6

cpe:2.3:o:apple:mac_os_x:10.13.6
Apple » Mac Os X » Version: 10.14

cpe:2.3:o:apple:mac_os_x:10.14
Apple » Mac Os X » Version: 10.14.0

cpe:2.3:o:apple:mac_os_x:10.14.0
Apple » Mac Os X » Version: 10.14.1

cpe:2.3:o:apple:mac_os_x:10.14.1
Apple » Mac Os X » Version: 10.14.2

cpe:2.3:o:apple:mac_os_x:10.14.2
Apple » Mac Os X » Version: 10.14.3

cpe:2.3:o:apple:mac_os_x:10.14.3
Apple » Mac Os X » Version: 10.14.4

cpe:2.3:o:apple:mac_os_x:10.14.4
Apple » Mac Os X » Version: 10.14.5

cpe:2.3:o:apple:mac_os_x:10.14.5
Apple » Mac Os X » Version: 10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6
Apple » Mac Os X » Version: 10.15

cpe:2.3:o:apple:mac_os_x:10.15
Apple » Mac Os X » Version: 10.15.1

cpe:2.3:o:apple:mac_os_x:10.15.1
Apple » Mac Os X » Version: 10.15.2

cpe:2.3:o:apple:mac_os_x:10.15.2
Apple » Mac Os X » Version: 10.15.3

cpe:2.3:o:apple:mac_os_x:10.15.3
Apple » Mac Os X » Version: 10.15.4

cpe:2.3:o:apple:mac_os_x:10.15.4
Apple » Mac Os X » Version: 10.15.5

cpe:2.3:o:apple:mac_os_x:10.15.5
Apple » Mac Os X » Version: 10.15.6

cpe:2.3:o:apple:mac_os_x:10.15.6
Apple » Mac Os X » Version: 10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7
Apple » Mac Os X » Version: 11.0.0

cpe:2.3:o:apple:mac_os_x:11.0.0
Apple » Mac Os X » Version: 11.0.1

cpe:2.3:o:apple:mac_os_x:11.0.1
Apple » Mac Os X » Version: 11.1.0

cpe:2.3:o:apple:mac_os_x:11.1.0
Apple » Mac Os X » Version: 11.2.0

cpe:2.3:o:apple:mac_os_x:11.2.0
Apple » Mac Os X » Version: 11.2.1

cpe:2.3:o:apple:mac_os_x:11.2.1
Apple » Mac Os X » Version: 11.2.3

cpe:2.3:o:apple:mac_os_x:11.2.3
Canonical » Ubuntu Linux » Version: 14.04

cpe:2.3:o:canonical:ubuntu_linux:14.04
Canonical » Ubuntu Linux » Version: 14.04.1

cpe:2.3:o:canonical:ubuntu_linux:14.04.1
Canonical » Ubuntu Linux » Version: 14.04.2

cpe:2.3:o:canonical:ubuntu_linux:14.04.2
Canonical » Ubuntu Linux » Version: 14.04.3

cpe:2.3:o:canonical:ubuntu_linux:14.04.3
Canonical » Ubuntu Linux » Version: 14.04.4

cpe:2.3:o:canonical:ubuntu_linux:14.04.4
Canonical » Ubuntu Linux » Version: 14.04.5

cpe:2.3:o:canonical:ubuntu_linux:14.04.5
Canonical » Ubuntu Linux » Version: 14.04.6

cpe:2.3:o:canonical:ubuntu_linux:14.04.6
Canonical » Ubuntu Linux » Version: 14.10

cpe:2.3:o:canonical:ubuntu_linux:14.10
Canonical » Ubuntu Linux » Version: 15.04

cpe:2.3:o:canonical:ubuntu_linux:15.04
Canonical » Ubuntu Linux » Version: 15.10

cpe:2.3:o:canonical:ubuntu_linux:15.10
Canonical » Ubuntu Linux » Version: 16.04

cpe:2.3:o:canonical:ubuntu_linux:16.04
Canonical » Ubuntu Linux » Version: 16.04.1

cpe:2.3:o:canonical:ubuntu_linux:16.04.1
Canonical » Ubuntu Linux » Version: 16.04.2

cpe:2.3:o:canonical:ubuntu_linux:16.04.2
Canonical » Ubuntu Linux » Version: 16.04.3

cpe:2.3:o:canonical:ubuntu_linux:16.04.3
Canonical » Ubuntu Linux » Version: 16.04.4

cpe:2.3:o:canonical:ubuntu_linux:16.04.4
Canonical » Ubuntu Linux » Version: 16.04.5

cpe:2.3:o:canonical:ubuntu_linux:16.04.5
Canonical » Ubuntu Linux » Version: 16.04.6

cpe:2.3:o:canonical:ubuntu_linux:16.04.6
Canonical » Ubuntu Linux » Version: 16.10

cpe:2.3:o:canonical:ubuntu_linux:16.10
Canonical » Ubuntu Linux » Version: 17.04

cpe:2.3:o:canonical:ubuntu_linux:17.04
Canonical » Ubuntu Linux » Version: 17.10

cpe:2.3:o:canonical:ubuntu_linux:17.10
Canonical » Ubuntu Linux » Version: 18.04

cpe:2.3:o:canonical:ubuntu_linux:18.04
Canonical » Ubuntu Linux » Version: 18.04.1

cpe:2.3:o:canonical:ubuntu_linux:18.04.1
Canonical » Ubuntu Linux » Version: 18.04.2

cpe:2.3:o:canonical:ubuntu_linux:18.04.2
Canonical » Ubuntu Linux » Version: 18.04.3

cpe:2.3:o:canonical:ubuntu_linux:18.04.3
Canonical » Ubuntu Linux » Version: 18.04.4

cpe:2.3:o:canonical:ubuntu_linux:18.04.4
Canonical » Ubuntu Linux » Version: 18.04.5

cpe:2.3:o:canonical:ubuntu_linux:18.04.5
Canonical » Ubuntu Linux » Version: 18.04.6

cpe:2.3:o:canonical:ubuntu_linux:18.04.6
Canonical » Ubuntu Linux » Version: 18.10

cpe:2.3:o:canonical:ubuntu_linux:18.10
Canonical » Ubuntu Linux » Version: 19.04

cpe:2.3:o:canonical:ubuntu_linux:19.04
Canonical » Ubuntu Linux » Version: 19.10

cpe:2.3:o:canonical:ubuntu_linux:19.10
Canonical » Ubuntu Linux » Version: 20.04

cpe:2.3:o:canonical:ubuntu_linux:20.04
Canonical » Ubuntu Linux » Version: 20.10

cpe:2.3:o:canonical:ubuntu_linux:20.10
Canonical » Ubuntu Linux » Version: 21.04

cpe:2.3:o:canonical:ubuntu_linux:21.04
Canonical » Ubuntu Linux » Version: 21.10

cpe:2.3:o:canonical:ubuntu_linux:21.10
Canonical » Ubuntu Linux » Version: 22.04

cpe:2.3:o:canonical:ubuntu_linux:22.04
Canonical » Ubuntu Linux » Version: 22.10

cpe:2.3:o:canonical:ubuntu_linux:22.10
Canonical » Ubuntu Linux » Version: 23.04

cpe:2.3:o:canonical:ubuntu_linux:23.04
Canonical » Ubuntu Linux » Version: 23.10

cpe:2.3:o:canonical:ubuntu_linux:23.10
Canonical » Ubuntu Linux » Version: 24.04

cpe:2.3:o:canonical:ubuntu_linux:24.04
Debian » Debian Linux » Version: 10.0

cpe:2.3:o:debian:debian_linux:10.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2019-9512

Products

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