{"id":"CVE-2022-23328","aliases":[],"url":"https://o3.security/vulnerability/CVE-2022-23328","summary":"Denial of Service in Go-Ethereum","details":"A design flaw in all versions of Go-Ethereum allows an attacker node to send 5120 pending transactions of a high gas price from one account that all fully spend the full balance of the account to a victim Geth node, which can purge all of pending transactions in a victim node's memory pool and then occupy the memory pool to prevent new transactions from entering the pool, resulting in a denial of service (DoS).","published":"2022-03-05T00:00:46Z","modified":"2023-11-08T04:08:17.939029Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Go","name":"github.com/ethereum/go-ethereum","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23328"},{"type":"WEB","url":"https://dl.acm.org/doi/pdf/10.1145/3460120.3485369"},{"type":"PACKAGE","url":"https://github.com/ethereum/go-ethereum"},{"type":"WEB","url":"https://tristartom.github.io/docs/ccs21.pdf"},{"type":"WEB","url":"http://ethereum.com"},{"type":"WEB","url":"http://go-ethereum.com"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:08:17.939029Z"}}