{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-12821", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "url": "https://github.com/libp2p/specs/tree/master/pubsub/gossipsub", "refsource": "MISC", "name": "https://github.com/libp2p/specs/tree/master/pubsub/gossipsub" }, { "url": "https://github.com/libp2p/specs/blob/master/pubsub/gossipsub/gossipsub-v1.1.md", "refsource": "MISC", "name": "https://github.com/libp2p/specs/blob/master/pubsub/gossipsub/gossipsub-v1.1.md" }, { "url": "https://bitcoin.stackexchange.com/questions/61151/eclipse-attack-vs-sybil-attack", "refsource": "MISC", "name": "https://bitcoin.stackexchange.com/questions/61151/eclipse-attack-vs-sybil-attack" }, { "refsource": "CONFIRM", "name": "https://github.com/ipfs/blog/pull/450", "url": "https://github.com/ipfs/blog/pull/450" }, { "refsource": "CONFIRM", "name": "https://gateway.ipfs.io/ipfs/QmPWuNBs8h6a8KamRvGqhTq5UDYJRQsEEy37zDKjujQQQm/Gossipsub%20Evaluation%20Report.pdf", "url": "https://gateway.ipfs.io/ipfs/QmPWuNBs8h6a8KamRvGqhTq5UDYJRQsEEy37zDKjujQQQm/Gossipsub%20Evaluation%20Report.pdf" } ] } }