Paper/Archive/CVE-2020-12821

CVE-2020-12821

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

EPSS 2%CVSS 9.8

critical.is priorityof 100

45

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 80.1.801 × 2016.0 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

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

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/libp2p/specs/tree/master/pubsub/gossipsub refgithub.com/libp2p/specs/blob/master/pubsub/gossipsub/gossipsub-v1.1.md refbitcoin.stackexchange.com/questions/61151/eclipse-attack-vs-sybil-attack refgithub.com/ipfs/blog/pull/450 refgateway.ipfs.io/ipfs/QmPWuNBs8h6a8KamRvGqhTq5UDYJRQsEEy37zDKjujQQQm/Gossipsub%20Evaluation%20Report.pdf