{"id":"CVE-2021-30246","details":"In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS#1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack.","aliases":["GHSA-27fj-mc8w-j9wg"],"modified":"2026-07-08T21:26:43.893729Z","published":"2021-04-07T21:15:16.153Z","references":[{"type":"ADVISORY","url":"https://github.com/kjur/jsrsasign/issues/478"},{"type":"ADVISORY","url":"https://github.com/kjur/jsrsasign/releases/tag/10.1.13"},{"type":"ADVISORY","url":"https://kjur.github.io/jsrsasign/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kjur/jsrsasign","events":[{"introduced":"0"},{"last_affected":"482e651f2bb380dad3da4bbf0ae220fe3021d407"},{"fixed":"482e651f2bb380dad3da4bbf0ae220fe3021d407"}],"database_specific":{"cpe":"cpe:2.3:a:kjur:jsrsasign:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"10.1.13"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["10.1.13","10.1.12","10.1.11","10.1.10","10.1.9","10.1.8","10.1.5","10.1.4","10.1.3","10.1.2","10.1.1","10.1.0","10.0.5","10.0.4","10.0.3","10.0.2","10.0.1","10.0.0","9.1.9","9.1.8","9.1.7","9.1.6","9.1.5","9.1.4","9.1.2","9.1.1","9.1.0","9.0.3","9.0.2","9.0.1","9.0.0","8.0.24","8.0.23","8.0.22","8.0.21","8.0.20","8.0.19","8.0.18","8.0.17","8.0.16","8.0.15","8.0.14","8.0.13","8.0.12","8.0.11","8.0.10","8.0.9","8.0.8","8.0.7","8.0.6","8.0.5","8.0.4","8.0.3","8.0.2","8.0.1","8.0.0","7.2.2","7.2.1","7.2.0","7.1.4","7.1.3","7.1.2","7.1.1","7.1.0","7.0.0","6.2.3","6.2.2","6.2.1","6.2.0","6.1.4","6.1.2","6.1.1","6.1.0","6.0.1","6.0.0","5.1.0","5.0.15","5.0.14","5.0.13","5.0.12","5.0.11","5.0.10","5.0.9","5.0.8","5.0.7","5.0.6","5.0.5","5.0.4","5.0.2","5.0.1","5.0.0","4.9.2","4.9.1","4.9.0","4.8.6","4.8.5","4.8.3","4.8.2","4.8.1","4.8.0","4.7.2","4.7.1","4.7.0","4.6.0","4.5.0","4.2.3","4.2.2","4.2.1","4.2.0","4.1.6","4.1.5","4.1.4","4.1.3","4.1.2","4.1.1","4.1.0","4.0.5","4.0.4","4.0.3","4.0.2","4.0.1","4.0.0","3.1.5","3.1.4","3.1.3","3.1.2","3.1.1","3.1.0","3.0.5","3.0.4","3.0.3","3.0.2","3.0.1","3.0.0","2.0.0","1.3.1","1.3.0","1.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30246.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}