PT-2021-13620 · Apple · Ios+1

Pattern_F · Published 2021-09-08 · Updated 2023-01-09 · CVE-2021-1852

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 14.5 iPadOS versions prior to 14.5

Description: An out-of-bounds read issue was addressed with improved input validation, allowing a local user to potentially read kernel memory.

Recommendations: For iOS versions prior to 14.5, update to iOS 14.5 or later to resolve the issue. For iPadOS versions prior to 14.5, update to iPadOS 14.5 or later to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-1852

Affected Products

Ios

Ipados

References · 4

• https://support.apple.com/en-us/HT212317 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-1852 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1852 · Security Note
• https://t.me/cibsecurity/28498 · Telegram Post