CVE-2019-9513

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Source
https://cve.org/CVERecord?id=CVE-2019-9513
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9513.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-9513
Downstream
Related
Published
2019-08-13T21:15:12.380Z
Modified
2026-02-24T08:13:33.937920Z
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 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.

References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
381ba9f5d0edd0c9c8ec1dea7e21d513ad08b115
Fixed
70ee6c20ad97e02c2b8098aeea96fefbbc3ac5c2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-9513.json"