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Case File

CVE-2017-2423

CRITICAL · CVSS 9.8 EPSS 1.75%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-04-02 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It may be remotely exploitable.

CVE
CVE-2017-2423
Severity
CRITICAL
CVSS
9.8
EPSS
1.75%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)