{"schema_version":"1.3.1","id":"GO-2023-2181","modified":"2024-05-20T16:03:47Z","published":"2023-11-09T18:40:33Z","aliases":["CVE-2023-46737","GHSA-vfp6-jrw2-99g9"],"summary":"Denial of service attack from remote registry in github.com/sigstore/cosign","details":"An attacker who controls a remote registry can return a high number of attestations and/or signatures to cosign. This can cause cosign to enter a long loop resulting in a denial of service, i.e., endless data attack.","affected":[{"package":{"name":"github.com/sigstore/cosign","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/sigstore/cosign/pkg/cosign","symbols":["FetchSignaturesForReference"]}]}},{"package":{"name":"github.com/sigstore/cosign/v2","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.2.1"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/sigstore/cosign/v2/pkg/cosign","symbols":["FetchSignaturesForReference"]}]}}],"references":[{"type":"FIX","url":"https://github.com/sigstore/cosign/commit/8ac891ff0e29ddc67965423bee8f826219c6eb0f"},{"type":"WEB","url":"https://github.com/sigstore/cosign/releases/tag/v2.2.1"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2023-2181","review_status":"REVIEWED"}}