What’s Vulnerable › Vulnerabilities

CVE-2023-42937

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-23 · updated 2026-06-17
• Weakness: CWE-532

Description

A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in iOS 16.7.5 and iPadOS 16.7.5, watchOS 10.2, macOS Ventura 13.6.4, macOS Sonoma 14.2, macOS Monterey 12.7.3, iOS 17.2 and iPadOS 17.2. An app may be able to access sensitive user data.

Affected products

• Apple iPadOS: from 16.0 (excl.) before 16.7.5; from 17.0 (excl.) before 17.2 — fixed in 16.7.5, 17.2
• Apple Iphone Os: from 16.0 (excl.) before 16.7.5; from 17.0 (excl.) before 17.2 — fixed in 16.7.5, 17.2
• Apple macOS: from 12.0 before 12.7.3; from 13.0 before 13.6.4; from 14.0 before 14.2 — fixed in 12.7.3, 13.6.4, 14.2
• Apple watchOS: before 10.2 — fixed in 10.2

How to fix

Upgrade to a fixed version: Apple iPadOS 16.7.5, 17.2; Apple Iphone Os 16.7.5, 17.2; Apple macOS 12.7.3, 13.6.4, 14.2; Apple watchOS 10.2. Check the vendor advisory for mitigations.

References

• http://seclists.org/fulldisclosure/2024/Jan/34
• http://seclists.org/fulldisclosure/2024/Jan/37
• http://seclists.org/fulldisclosure/2024/Jan/38
• https://support.apple.com/en-us/HT214035
• https://support.apple.com/en-us/HT214036
• https://support.apple.com/en-us/HT214041
• https://support.apple.com/en-us/HT214057
• https://support.apple.com/en-us/HT214058
• https://support.apple.com/en-us/HT214063
• https://support.apple.com/kb/HT214035
• https://support.apple.com/kb/HT214036
• https://support.apple.com/kb/HT214041

Get alerted when CVE-2023-42937 or the next vulnerability affects your stack