Buffer overflow in Apnswift Project
CVE-2020-4068
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.
Vulnerability class: Buffer Overflow
EPSS: 0.013 (67.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Apnswift_project Apnswift — versions 1.0.0
- Kylebrowning Apnswift — versions = 1.0.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-4068?
- CVE-2020-4068 is a medium-severity vulnerability in Apnswift Project, classified under Heap-based Buffer Overflow. CVSS score: 6.3/10. Published 2020-06-22.
- How severe is CVE-2020-4068?
- Medium severity. CVSS v3 base score is 6.3 out of 10.