Vulnerabilities > CVE-2022-47547 - Improper Preservation of Permissions vulnerability in Protocol Gossipsub 1.1
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
LOW Availability impact
NONE Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |