CVE-2019-8731

MEDIUM

iPhone OS < 13.0 - Unprotected User Data Exposure via Incorrect File Permissions

Title source: llm

Description

A permissions issue existed in which execute permission was incorrectly granted. This issue was addressed with improved permission validation. This issue is fixed in iOS 13. Processing a maliciously crafted file may disclose user information.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/HT210606

Scores

CVSS v3 5.5

EPSS 0.0076

EPSS Percentile 50.5%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

CWE

CWE-276

Status published

Products (1)

apple/iphone_os < 13.0

Published Dec 18, 2019

Tracked Since Feb 18, 2026