CVE-2018-6347

State: Published
Severity: 7.5 High
Published: Dec 31, 2018
Updated: May 6, 2025
Reserved: Jan 26, 2018

Description

An issue in the Proxygen handling of HTTP2 parsing of headers/trailers can lead to a denial-of-service attack. This affects Proxygen prior to v2018.12.31.00.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-400 Denial of Service (CWE-400)

Affected Products

Product	Versions
ProxygenFacebook	v2018.12.31.00Affected v2018.12.31.00 and earlierAffected

References

https://github.com/facebook/proxygen/commit/223e0aa6bc7590e86af1e917185a2e0efe160711

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