{"id":"GO-2022-0905","summary":"BLS Signature \"Malleability\" in github.com/filecoin-project/lotus","details":"BLS Signature \"Malleability\" in github.com/filecoin-project/lotus","aliases":["CVE-2021-21405","GHSA-4g52-pqcj-phvh"],"modified":"2026-03-17T04:28:56.716261Z","published":"2024-08-21T15:29:08Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2022-0905","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/filecoin-project/lotus/security/advisories/GHSA-4g52-pqcj-phvh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21405"},{"type":"FIX","url":"https://github.com/filecoin-project/lotus/pull/5393"},{"type":"WEB","url":"https://gist.github.com/wadeAlexC/2490d522e81a796af9efcad1686e6754"}],"affected":[{"package":{"name":"github.com/filecoin-project/lotus","ecosystem":"Go","purl":"pkg:golang/github.com/filecoin-project/lotus"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.5.0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2022-0905.json"}}],"schema_version":"1.7.5"}