PT-2020-11276 · Apple · Ios+2

Jamie Bishop · Published 2020-10-27 · Updated 2020-10-28 · CVE-2019-8631

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.14.5 Security Update versions prior to 2019-003 High Sierra Security Update versions prior to 2019-003 Sierra iOS versions prior to 12.3 tvOS versions prior to 12.3

Description A logic issue was addressed with improved state management. Users removed from an iMessage conversation may still be able to alter state.

Recommendations For macOS versions prior to 10.14.5, update to macOS Mojave 10.14.5. For Security Update versions prior to 2019-003 High Sierra, apply Security Update 2019-003 High Sierra. For Security Update versions prior to 2019-003 Sierra, apply Security Update 2019-003 Sierra. For iOS versions prior to 12.3, update to iOS 12.3. For tvOS versions prior to 12.3, update to tvOS 12.3.

Fix

Related Identifiers

CVE-2019-8631

Affected Products

Ios

Apple Macos

Tvos

References · 5

• https://support.apple.com/en-us/HT210119 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8631 · Security Note
• https://support.apple.com/en-us/HT210120 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-8631 · Vendor Advisory
• https://support.apple.com/en-us/HT210118 · Vendor Advisory