{"id":"GHSA-w6ww-fmfx-2x22","summary":"Misconfigured IP address field in ROA leads to OctoRPKI crash","details":"If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.\n\n## Patches\n\n## For more information\nIf you have any questions or comments about this advisory email us at security@cloudflare.com\n","aliases":["CVE-2021-3911","GO-2022-0252"],"modified":"2026-05-07T05:00:54.734684167Z","published":"2021-11-10T19:56:04Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2021-11-10T18:14:59Z","nvd_published_at":"2021-11-11T22:15:00Z","cwe_ids":["CWE-20","CWE-252"]},"references":[{"type":"WEB","url":"https://github.com/cloudflare/cfrpki/security/advisories/GHSA-w6ww-fmfx-2x22"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3911"},{"type":"WEB","url":"https://github.com/cloudflare/cfrpki/commit/2882307febd66801de97b2a2ce4d93fe58132005"},{"type":"PACKAGE","url":"https://github.com/cloudflare/cfrpki"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2022-0252"},{"type":"WEB","url":"https://www.debian.org/security/2022/dsa-5041"}],"affected":[{"package":{"name":"github.com/cloudflare/cfrpki","ecosystem":"Go","purl":"pkg:golang/github.com/cloudflare/cfrpki"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.4.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-w6ww-fmfx-2x22/GHSA-w6ww-fmfx-2x22.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H"}]}