{"id":"CVE-2020-16164","aliases":["GHSA-q76j-58cx-wp5v"],"url":"https://o3.security/vulnerability/CVE-2020-16164","summary":"Vulnerability in RPKI manifest validation","details":"An issue was discovered in RIPE NCC RPKI Validator 3.x through 3.1-2020.07.06.14.28. It allows remote attackers to bypass intended access restrictions or to cause a denial of service on dependent routing systems by strategically withholding RPKI Route Origin Authorisation \".roa\" files or X509 Certificate Revocation List files from the RPKI relying party's view. NOTE: some third parties may regard this as a preferred behavior, not a vulnerability","published":"2020-07-30T16:15:11.943Z","modified":"2026-07-09T01:25:59.171471Z","cvss":{"score":7.4,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Maven","name":"net.ripe.rpki:rpki-validator-3","fixedVersion":"3.2-2020.10.28.23.06"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/RIPE-NCC/rpki-validator-3/security/advisories/GHSA-q76j-58cx-wp5v"},{"type":"REPORT","url":"https://github.com/RIPE-NCC/rpki-validator-3/issues/158"},{"type":"REPORT","url":"https://github.com/RIPE-NCC/rpki-validator-3/issues/232"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T01:25:59.171471Z"}}