PT-2021-18880 · Apple · Ios+1

Matthew Denton · Published 2021-09-08 · Updated 2021-09-21 · CVE-2021-30802

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 14.7 tvOS versions prior to 14.7

Description A use after free issue was addressed with improved memory management. Processing maliciously crafted web content may lead to arbitrary code execution.

Recommendations For iOS versions prior to 14.7, update to iOS 14.7 or later. For tvOS versions prior to 14.7, update to tvOS 14.7 or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-30802

Affected Products

Ios

Tvos

References · 4

• https://support.apple.com/en-us/HT212601 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-30802 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30802 · Security Note
• https://support.apple.com/en-us/HT212604 · Vendor Advisory