PT-2020-11294 · Apple · Ios+3

Mohamed Ghannam + 1 · Published 2020-10-27 · Updated 2021-07-21 · CVE-2019-8740

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 iOS versions prior to 13.1 iPadOS versions prior to 13.1 watchOS versions prior to 6 tvOS versions prior to 13

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

Recommendations For iOS versions prior to 13.1, update to iOS 13.1 or later. For iPadOS versions prior to 13.1, update to iPadOS 13.1 or later. For watchOS versions prior to 6, update to watchOS 6 or later. For tvOS versions prior to 13, update to tvOS 13 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-8740

Affected Products

Ios

Ipados

Tvos

Watchos

References · 5

• https://support.apple.com/en-us/HT210607 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-8740 · Vendor Advisory
• https://support.apple.com/en-us/HT210603 · Vendor Advisory
• https://support.apple.com/en-us/HT210604 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-8740 · Security Note