CVE-2017-2423

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. The issue involves the "Security" component. It allows remote attackers to bypass intended access restrictions by leveraging a successful result from a SecKeyRawVerify API call with an empty signature.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-347

Affected software

No affected versions have been published.

Timeline

Published
Apr 2, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-2423: Critical severity, CVSS 9.8 | Vulnix