CVE-2019-8703

CRITICAL

watchOS 6-tvOS 13-macOS Catalina 10.15-iOS 13 - Privilege Escalation

Title source: llm

Description

This issue was addressed with improved entitlements. This issue is fixed in watchOS 6, tvOS 13, macOS Catalina 10.15, iOS 13. An application may be able to gain elevated privileges.

References (4)

Core 4

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT210634

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT210604

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT210606

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT210607

Scores

CVSS v3 9.8

EPSS 0.0137

EPSS Percentile 68.9%

Attack Vector NETWORK

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

Details

Status published

Products (4)

apple/iphone_os < 13.0

apple/mac_os_x < 10.15

apple/tvos < 13.0

apple/watchos < 6.0

Published Dec 23, 2021

Tracked Since Feb 18, 2026