PT-2019-19246 · Apple · Tvos+4

Riusksk · Published 2019-11-26 · Updated 2021-07-21 · CVE-2019-8831

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.15 iOS versions prior to 13.1 iPadOS versions prior to 13.1 tvOS versions prior to 13 watchOS versions prior to 6

Description A memory corruption issue was addressed with improved memory handling, allowing an application to potentially execute arbitrary code with system privileges.

Recommendations For macOS versions prior to 10.15, update to macOS Catalina 10.15 or apply Security Update 2019-001 or Security Update 2019-006. For iOS versions prior to 13.1, update to iOS 13.1. For iPadOS versions prior to 13.1, update to iPadOS 13.1. For tvOS versions prior to 13, update to tvOS 13. For watchOS versions prior to 6, update to watchOS 6.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-8831

ZDI-19-995

Affected Products

Ios

Ipados

Apple Macos

Tvos

Watchos

References · 9

• https://support.apple.com/en-us/HT210634 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8831 · Security Note
• https://osv.dev/vulnerability/CVE-2019-8831 · Vendor Advisory
• https://support.apple.com/en-us/HT210603 · Vendor Advisory
• https://support.apple.com/en-us/HT210604 · Vendor Advisory
• https://support.apple.com/en-us/HT210607 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-995 · Security Note
• https://support.apple.com/en-us/HT210722 · Vendor Advisory
• https://t.me/cibsecurity/15653 · Telegram Post