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Signals Exploited in the wild (KEV) 0 Patch available 0 No fix listed 2 Has CVE 2

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Attack vector Network 2 Adjacent network 0 Local 0 Physical 0

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Weakness (CWE) CWE-281 Improper Preservation of Permissions 1

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Vendor: Protocol × Component: Gossipsub × Clear all filters

TI-2022-23607 CVE-2022-47547 · GHSA-77r2-q4c3-v635

GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and…

Priority LOW 31

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.

CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00555 · Published 2022-12-19 · No fix listed CWE-281

TI-2020-10190 CVE-2020-12821 · GHSA-3fxj-w9rj-xjw3

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack.

Priority MEDIUM 46

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack.

CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01937 · Published 2020-07-07 · No fix listed

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