Medium severity5.3NVD Advisory· Published Dec 19, 2022· Updated Jun 17, 2026
CVE-2022-47547
CVE-2022-47547
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
3- Ethereum 2.0/GossipSubdescription
- Range: <=1.1
Patches
Vulnerability mechanics
References
1- arxiv.org/pdf/2212.05197.pdfnvdExploitTechnical DescriptionThird Party Advisory
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