PT-2020-11278 · Apple · Apple Macos

Ash Fox · Published 2020-10-27 · Updated 2020-11-02 · CVE-2019-8640

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

Description A logic issue was addressed with improved validation, allowing a sandboxed process to potentially circumvent sandbox restrictions.

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.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2019-8640

Affected Products

Apple Macos

References · 4

• https://support.apple.com/en-us/HT210119 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8640 · Security Note
• https://osv.dev/vulnerability/CVE-2019-8640 · Vendor Advisory
• https://t.me/cibsecurity/15629 · Telegram Post