CVE-2022-47547

View on CVE.org

Published Dec 19, 2022 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:protocol:gossipsub:1.1:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-50308	GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.555% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://arxiv.org/pdf/2212.05197.pdf

History

Apr 17, 2025 2:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Protocol Gossipsub

Weaknesses

CWE-281

Sources

CVE record Updated: Apr 17, 2025, 2:05 PM

Status: PUBLISHED
Assigner: mitre
Published: Dec 19, 2022, 12:00 AM
Updated: Apr 17, 2025, 2:05 PM
Reserved: Dec 19, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 2:55 PM

Updated: Aug 3, 2024, 2:55 PM

NVD Updated: Jun 17, 2026, 5:13 AM

Status: Modified
Published: Dec 19, 2022, 9:15 AM
Modified: Jun 17, 2026, 5:13 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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