CVE-2020-4068

—

CVSS 3.1

9.8 critical

EPSS

1%p69

Published

Jun 22, 2020 (Jun 22, 2020)

Modified

Jun 17, 2026

Description

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.

Vendors: apnswift project
Products: apnswift
Weakness: CWE-122
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.3%)

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