CVE Vulnerability

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/kylebrowning/APNSwift/pull/32 Issue Tracking
https://github.com/kylebrowning/APNSwift/commit/97fa7f69dcdd89168fff84e0ba8f999881ee3d3f Patch
https://github.com/kylebrowning/APNSwift/issues/31 Issue Tracking
https://github.com/kylebrowning/APNSwift/security/advisories/GHSA-qh2w-vjxg-mjcg Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:apnswift_project:apnswift:1.0.0:*:*:*:*:*:*:*
Information

Published : 2020-06-22 04:15

Updated : 2020-06-30 02:22

NVD link : CVE-2020-4068

Mitre link : CVE-2020-4068

Products Affected
No products.
CWE
CWE-122