Protocol Gossipsub vulnerabilities

2 vulnerabilities

Known vulnerabilities in Protocol Gossipsub, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.8CVE-2020-12821protocolgossipsub
EPSS score
1.94%
Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack.5.3CVE-2022-47547protocolgossipsub
EPSS score
0.56%
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.