CVE-2020-4068 MEDIUM

CVE-2020-4068: Heap-based Buffer Overflow in APNSwift

Vendor Kylebrowning
Product APNSwift
Weakness CWE-122
Published June 22, 2020
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

6.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 22, 2020 CVE published
August 4, 2024 Record updated