{"id":"GHSA-pr39-8257-fxc2","aliases":[],"status":"published","title":"Nervos CKB DoS: Process exists when p2p discovery protocol receives unsupported peer IP","description":"The p2p discovery protocol assumes that the peer IP must be valid IPv4 address.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2024-02-02T22:22:42Z","modified":"2024-02-02T22:22:44Z","fixes":[{"ecosystem":"crates.io","package":"ckb","fixed_in":["0.34.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"ckb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.34.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"ckb","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.34.0"}]}]}],"references":[{"url":"https://github.com/nervosnetwork/ckb/security/advisories/GHSA-pr39-8257-fxc2","tags":["web"]},{"url":"https://github.com/nervosnetwork/ckb/commit/d909cdebacc4747e972de4a7e5f19c8f79480361","tags":["web"]},{"url":"https://github.com/advisories/GHSA-pr39-8257-fxc2"}],"sources":{"ghsa":[{"id":"GHSA-pr39-8257-fxc2","title":"Nervos CKB DoS: Process exists when p2p discovery protocol receives unsupported peer IP","description":"The p2p discovery protocol assumes that the peer IP must be valid IPv4 address.","status":"published","published":"2024-02-02T22:22:42Z","modified":"2024-02-02T22:22:44Z","updated_at":"2026-11-02T14:37:35.293818Z"}],"osv":[{"id":"GHSA-pr39-8257-fxc2","title":"Nervos CKB DoS: Process exists when p2p discovery protocol receives unsupported peer IP","description":"The p2p discovery protocol assumes that the peer IP must be valid IPv4 address.","status":"published","published":"2024-02-02T22:22:42Z","modified":"2024-02-02T22:22:42Z","updated_at":"2026-11-02T15:46:53.700556Z"}]}}