CVE-2020-4068

CRITICAL 9.8CVE-2020-4068 · Published 22/06/2020 · updated 17/06/2026

In short

CVE-2020-4068 is a CRITICAL (CVSS 9.8) vulnerability affecting apnswift (apnswift project).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
apnswift apnswift_project	`= 1.0.0`	No fix yet

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.

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