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CVE-2018-6347

Published: Dec 31, 2018Updated: May 6, 2025 Sources: CVE List NVDCWE-400
7.5HIGH
NVD MITRE
EPSS Score
1.4%
Top 30.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-400CWE-20

Affected Products

proxygen project
oss-projectaka proxygen
proxygenLibrary
OSS Libraries / generic-library
Facebook
commercial·USaka meta, facebook inc.
Proxygen
Communications

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Impact
Initial Access
View detailed technique mapping

References

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

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