PT-2020-11317 · Apple · Ios+3

Luyi Xing + 3 · Published 2020-10-27 · Updated 2021-07-21 · CVE-2019-8836

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 watchOS versions prior to 6.1.2 iOS versions prior to 13.3.1 iPadOS versions prior to 13.3.1 tvOS versions prior to 13.3.1

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

Recommendations For watchOS versions prior to 6.1.2, update to watchOS 6.1.2 to resolve the issue. For iOS versions prior to 13.3.1, update to iOS 13.3.1 to resolve the issue. For iPadOS versions prior to 13.3.1, update to iPadOS 13.3.1 to resolve the issue. For tvOS versions prior to 13.3.1, update to tvOS 13.3.1 to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-8836

Affected Products

Ios

Ipados

Tvos

Watchos

References · 5

• https://support.apple.com/en-us/HT210920 · Vendor Advisory
• https://support.apple.com/en-us/HT210921 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8836 · Security Note
• https://support.apple.com/en-us/HT210918 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-8836 · Vendor Advisory