{"id":"CVE-2020-4068","details":"In APNSwift 1.0.0, calling APNSwiftSigner.sign(digest:) is likely to result in a heap buffer overflow. This has been fixed in 1.0.1.","aliases":["GHSA-qh2w-vjxg-mjcg"],"modified":"2026-07-09T12:20:11.508776Z","published":"2020-06-22T16:15:11.870Z","references":[{"type":"ADVISORY","url":"https://github.com/kylebrowning/APNSwift/security/advisories/GHSA-qh2w-vjxg-mjcg"},{"type":"REPORT","url":"https://github.com/kylebrowning/APNSwift/issues/31"},{"type":"REPORT","url":"https://github.com/kylebrowning/APNSwift/pull/32"},{"type":"FIX","url":"https://github.com/kylebrowning/APNSwift/commit/97fa7f69dcdd89168fff84e0ba8f999881ee3d3f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kylebrowning/apnswift","events":[{"introduced":"3f198df8e9e0539ef8d17b248e0b732301c6856e"},{"last_affected":"3f198df8e9e0539ef8d17b248e0b732301c6856e"},{"fixed":"97fa7f69dcdd89168fff84e0ba8f999881ee3d3f"}],"database_specific":{"source":["CPE_STRING","REFERENCES"],"cpe":"cpe:2.3:a:apnswift_project:apnswift:1.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.0.0"},{"last_affected":"1.0.0"}]}}],"versions":["1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-4068.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:H"}]}