{"id":"CVE-2022-2584","aliases":["GHSA-967g-cjx4-h7j6","GHSA-g3vv-g2j5-45f2","GO-2022-0422"],"url":"https://o3.security/vulnerability/CVE-2022-2584","summary":"Panic when decoding invalid blocks in github.com/ipld/go-codec-dagpb","details":"The dag-pb codec can panic when decoding invalid blocks.","published":"2022-12-27T21:13:51.963Z","modified":"2026-08-12T03:51:28.747259665Z","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":{"score":0.00723,"percentile":0.509,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/ipld/go-codec-dagpb","fixedVersion":"1.3.1"}],"fix":{"url":"https://github.com/ipld/go-codec-dagpb/commit/a17ace35cc760a2698645c09868f9050fa219f57","label":"ipld/go-codec-dagpb@a17ace3"},"references":[{"type":"WEB","url":"https://pkg.go.dev"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2022-0422"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2584.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2584"},{"type":"FIX","url":"https://github.com/ipld/go-codec-dagpb/commit/a17ace35cc760a2698645c09868f9050fa219f57"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:28.747259665Z"}}