CVE-2019-9512

Source
https://nvd.nist.gov/vuln/detail/CVE-2019-9512
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9512.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-9512
Aliases
Downstream
Related
Published
2019-08-13T21:15:12Z
Modified
2025-09-30T07:52:56.987588Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/nodejs/node

Affected ranges

Type
GIT
Repo
https://github.com/nodejs/node
Events

Affected versions

v8.*

v8.10.0
v8.11.0
v8.11.1
v8.11.2
v8.11.3
v8.11.4
v8.12.0
v8.13.0
v8.14.0
v8.14.1
v8.15.0
v8.15.1
v8.16.0
v8.9.0
v8.9.1
v8.9.2
v8.9.3
v8.9.4